fix(terminal): keep Claude scrollback reachable — strip alt-screen/3J/mouse for claude mode (v1.1.7)

Terminal scroll-up intermittently broke for Claude sessions (most visible on
iPhone). Claude Code periodically emits alt-screen switches (?1049h/?47h/?1047h),
scrollback-erase (3J), and mouse-tracking enables for full-screen UIs, which move
xterm.js to the scrollback-less alt buffer / wipe saved lines / hijack the wheel.
Codeman stripped these but only for codex mode.

Share the strip via isAltScreenStripMode(mode) = codex || claude, applied at both
sites that were codex-only: the live PTY stream (Session._handleTerminalOutput,
incl. the chunk-boundary carry) and the /terminal buffer replay. shell stays
excluded (vim/less/htop need the alt screen); opencode unchanged.

Tests: test/claude-scrollback-strip.test.ts (8 new); codex strip tests unchanged.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

CHANGELOG.md

@@ -1,5 +1,77 @@
 # aicodeman
 
+## 1.1.7
+
+### Patch Changes
+
+- Fix: terminal scroll-up (scrollback) intermittently breaking for **Claude** sessions — most visible on iPhone, where you suddenly "can't scroll up the Claude console."
+
+  Root cause: Claude Code periodically emits alternate-screen switches (`\x1b[?1049h`/`\x1b[?47h`/`\x1b[?1047h`), scrollback-erase (`\x1b[3J`), and mouse-tracking enables — typically when it draws a full-screen UI (pickers/dialogs, the boot welcome). xterm.js obeys these by moving to the scrollback-less alternate buffer (or wiping saved lines / hijacking the wheel), so the conversation history becomes unreachable until Claude returns to its normal view. Codeman already stripped these sequences so history stays scrollable, but the strip was gated to **Codex mode only** — Claude (and the equivalent buffer-replay path) let them through.
+
+  The strip is now shared via a single `isAltScreenStripMode(mode)` predicate (`codex || claude`) applied at BOTH sites that were Codex-only: the live PTY stream (`Session._handleTerminalOutput`, including the split-across-chunks carry reassembly) and the `/terminal` buffer replay used on tab-switch/reconnect. `shell` is deliberately excluded so full-screen TUIs run from a shell (vim/less/htop) keep their alternate screen; `opencode` is also unchanged.
+
+  Verified end-to-end on an isolated instance against a real Claude session: the replayed buffer and live stream now carry zero alt-screen/scrollback-erase/mouse sequences, the terminal stays in the normal buffer with scrollback intact, and touch swipe-up scrolls correctly. Covered by new unit tests (`test/claude-scrollback-strip.test.ts`); the existing Codex strip tests are unchanged.
+
+## 1.1.6
+
+### Patch Changes
+
+- Fix: ultracode floating run windows now pop on a fresh device/browser that loads while a run is already active.
+
+  `ultracodeFloatingWindows` syncs from the server (it's a non-display setting), but on a first-time device the SSE `getLightState` run snapshot can seed the run list BEFORE the async settings load resolves — so the floating-window gate read `false` at that instant and skipped any already-active run, leaving the window un-popped until the next ~10s watcher tick. The app now re-runs `syncAllUltracodeFloatingWindows()` once server settings finish loading (in the `loadAppSettingsFromServer().then()` callback), so an in-flight run pops its window immediately. Idempotent: open windows are left as-is, and if the setting is off any premature windows are torn down. Verified end-to-end against a real in-flight run on an isolated instance — a pristine browser (empty localStorage) seeds the setting from the server and pops the active run's window ~0.4s after first paint.
+
+  Also corrected a stale `@fileoverview` comment in `ultracode-windows.js` that claimed the floating windows are gated on `showUltracodeAgents`; they are gated on the dedicated `ultracodeFloatingWindows` toggle (only the docked "Ultracode Agents" panel uses `showUltracodeAgents`).
+
+## 1.1.5
+
+### Patch Changes
+
+- Fix: the Ultracode Agents panel's (×) Close button now fully hides the panel.
+
+  `closeUltracodeAgentsPanel()` only removed the `open` class, which drops the bottom-docked drawer to its collapsed _peek_ state (the 36px header strip stays visible) rather than closing it — so clicking (×) looked like it did nothing. It now also adds the `hidden` class (`display:none`), mirroring `closeSubagentsPanel()`. It deliberately does NOT flip the `showUltracodeAgents` setting (that also gates the run watcher and floating windows); the header launcher button reopens the panel. Verified in a real browser: after (×) the panel computes `display:none`.
+
+## 1.1.4
+
+### Patch Changes
+
+- Fix: ultracode floating run windows (and the live dock panel) now appear DURING an in-flight Workflow/ultracode run, not only after it finishes.
+
+  The Workflow runtime writes the run-state file `…/workflows/wf_<id>.json` only at completion (always a terminal status); while a run is live, its only on-disk state is the sibling `…/subagents/workflows/wf_<id>/` transcript tree. `workflow-run-watcher` previously scanned only the completion file, so it never observed a run until it was already terminal — and the floating-window auto-pop is gated on an ACTIVE run, so it never fired for a live run (the feature was effectively dead for in-flight runs).
+
+  The watcher now ALSO scans the `subagents/workflows/wf_<id>/` transcript tree and synthesizes a minimal ACTIVE run (status `running`, agent slots keyed by their `agentId` so the agent-card → live-transcript click still works, `lastActivityAt` from the newest agent/journal mtime, per-agent done/running derived from the run journal's `result` events) when no completion file exists yet. When the run finishes, the real `wf_<id>.json` supersedes the synthesized record (same runId), restoring full phase/token detail and the normal finish → 8s-grace auto-close flow. The watcher stays standalone (it never imports subagent-watcher). Verified end-to-end against a real in-flight run; adds unit coverage for live synthesis, agentId preservation, journal-derived state, empty-dir skipping, and completion-file precedence.
+
+## 1.1.3
+
+### Patch Changes
+
+- Ultracode floating run windows + a dedicated toggle to control them.
+  - **New: floating ultracode run windows.** When enabled, each active ultracode / Workflow run pops a small draggable window (like the file browser) connected by a glowing line to its originating session tab — the same connector-line idiom as subagent windows. The tab is resolved by matching the run's `sessionUuid` to a session's `claudeSessionId`. The window mirrors the live agent grid (phases, per-agent model / tokens burned / tool calls / state), auto-closes a few seconds after its run finishes, and remembers windows you explicitly dismiss so they don't re-pop. These windows are **additional to** the existing docked "Ultracode Agents" master-detail panel, which is unchanged.
+  - **New setting "Ultracode Floating Windows"** (App Settings → Display), **default OFF**, independent of the "Ultracode Agents" panel toggle. Either toggle now starts the server-side workflow-run watcher (at boot and on live settings change), so the floating windows work even with the docked panel off.
+  - Internals: new frontend module `ultracode-windows.js` (load order 15.5); ultracode connector lines are appended into the shared `#connectionLines` SVG within the existing batched read/write reflow pass in `subagent-windows.js`; new `ultracodeFloatingWindows` app-settings key in `schemas.ts`; watcher gating in `server.ts` + `system-routes.ts` now ORs both ultracode toggles.
+  - Docs: `CLAUDE.md` brought up to date for the 1.1.2 ultracode/workflow-run subsystem (Agents / Frontend / Types / Config inventories, JS load order, a Key Patterns entry) and the new floating-windows feature.
+
+## 1.1.2
+
+### Patch Changes
+
+- Ultracode/Workflow run visualization + subagent discovery fixes.
+  - **Ultracode / Workflow run visualization** (new, opt-in): App Settings → Display → "Ultracode Agents" (`showUltracodeAgents`, default OFF) adds a master-detail tab that shows ultracode / Workflow-tool runs like Claude Code's "working agents" view — the LEFT pane lists runs and their phases (selectable tasks), the RIGHT pane shows each run's agents with model, live state, tokens burned, and tool calls. Clicking an agent opens its live transcript. Backed by a new standalone workflow-run watcher that reads the per-run state JSON (stripping the heavy embedded script/result/logs so payloads stay small), exposes `GET /api/workflows` and `GET /api/workflows/:runId`, and broadcasts `workflow:run_discovered/updated/removed` SSE events. The header launcher and panel stay hidden until the setting is enabled (the setting is synced across devices, not per-device).
+  - **Subagent tracking discovery fix**: restored subagent tracking after Claude Code changed the on-disk format from `agent-*.jsonl` to `agent-*.meta.json` (background agents were showing 0). Also discovers workflow-nested subagents under `subagents/workflows/<wf>/` and hardens the meta→transcript upgrade path so an agent re-points to its `.jsonl` transcript once it appears.
+  - **File viewer**: opens audio, SVG, and other binary files the same way the attachments viewer does.
+  - **Tooling**: hardened the real-overview screenshot capture script and documented the `deviceScaleFactor` / static-cache gotchas.
+
+## 1.1.1
+
+### Patch Changes
+
+- Six reviewed contributor PRs (all adversarially reviewed and fixed before merge):
+  - **Markdown sanitizer hardened against mutation-XSS (#126).** The denylist `_sanitizeHtml` is replaced with vendored DOMPurify 3.4.8 (authentic, byte-matched to the official dist) wired via a new `sanitize-html.js` allowlist, with a fail-closed escape fallback. The curated allowlist is genuinely enforced (no `USE_PROFILES` override) so non-markdown tags and svg/math/style/script/event-handler/`javascript:` vectors are stripped while legitimate markdown survives.
+  - **Hook-event secret now required unconditionally (#127).** The `/api/hook-event` + `/api/status-telemetry` localhost bypass requires the per-instance hook secret whether or not a managed tunnel is running, closing the own-loopback-reverse-proxy gap. A self-heal refreshes pre-secret hook configs in existing cases on spawn so password-protected installs don't silently 401 their hooks. No-password loopback installs are unaffected.
+  - **`codeman doctor` dependency checker (#125).** New `doctor`/`check-deps` command probes Node, the agent CLIs, tmux, and document converters per environment (linux/darwin/win32/wsl), with grouped or `--json` output and a non-zero exit when a required tool is missing. Requires Node 22+, reports `pdftoppm` (used for PDF/Office thumbnails), and validates `--category`.
+  - **macOS Option / physical-key session shortcuts (#129).** Tab switching matches physical key codes (`e.code`) so Option+1–9 works on macOS layouts that remap Option, plus Option/Alt+`[`/`]` for previous/next session — without leaking escape sequences into the focused terminal.
+  - **Desktop session tabs auto-wrap to a second row on overflow (#128)** instead of horizontal scrolling (off when the manual two-row layout is pinned; mobile/tablet unchanged), re-evaluated on window resize.
+  - **CJK input textarea hidden on the welcome screen (#123)** so it no longer floats over the welcome overlay, and re-shown on session entry; vertical centering fixed.
+
 ## 1.1.0
 
 ### Minor Changes

CLAUDE.md

@@ -56,7 +56,7 @@ When user says "COM":
 
 CI runs `npm run check:lockfile` on every push/PR, so lockfile drift fails the build even if the `version-packages` script is bypassed.
 
-**Version**: 1.1.0 (must match `package.json`)
+**Version**: 1.1.7 (must match `package.json`)
 
 ## Project Overview
 
@@ -108,6 +108,7 @@ Codeman is a Claude Code session manager with web interface and autonomous Ralph
 - **`xterm-zerolag-input` is single-source — edit the package, then rebuild the bundle** — the local-echo overlay source lives ONLY in `packages/xterm-zerolag-input/src/` (`zerolag-input-addon.ts`; also published to npm as a standalone library — see README "Published Packages"). It is bundled (esbuild → IIFE, with appended `window.LocalEchoOverlay` aliases) into the **gitignored** `src/web/public/vendor/xterm-zerolag-input.js` by `scripts/postinstall.js` (for dev/`tsx`) and into `dist/.../vendor/` by `scripts/build.mjs:50` (for prod). `app.js` only **consumes** it via `new LocalEchoOverlay(terminal)` — there is NO inline copy to keep in sync. So: change behavior in the package source, then re-run the bundle step (`npm install` reruns postinstall; `npm run build` for prod); **never hand-edit `app.js` for overlay behavior or commit the gitignored vendor bundle**. A public-API break in the package still warrants a separate `xterm-zerolag-input` version bump in the changeset. Always test on mobile after touching it. See `docs/local-echo-overlay-plan.md`.
 - **Default bind is loopback-only; non-loopback without a password starts but warns** — since COD-29 (PR #107) the web server defaults to `--host 127.0.0.1` (was `0.0.0.0`). As of **0.9.0** binding a non-loopback host (`--host`/`-H`/`CODEMAN_HOST`) without `CODEMAN_PASSWORD` **no longer refuses to start — it starts and prints a loud warning** listing the fixes (set `CODEMAN_PASSWORD`, bind loopback + tunnel/`tailscale serve`, or `--allow-unauthenticated-network` / `CODEMAN_ALLOW_UNAUTHENTICATED_NETWORK=1` to acknowledge → terser note). Host classification is `isLoopbackBindHost()` in `network-auth-policy.ts`; the warn-vs-start logic is in `server.ts` `start()`; flags wired in `cli.ts`. ⚠️ Operational note: the production systemd unit runs `node dist/index.js web --https` with no `--host`, so it binds **localhost only** — reach it remotely via `tailscale serve`/tunnel to `127.0.0.1`, or add `Environment=CODEMAN_HOST=0.0.0.0` + `Environment=CODEMAN_PASSWORD=…` to `~/.config/systemd/user/codeman-web.service`. A loopback bind is reachable through a same-host tunnel (cloudflared/tailscale → `127.0.0.1`) but NOT by a browser hitting the box's LAN IP. Auth user defaults to `admin`. **Full model: `docs/security-architecture.md`.**
 - **Instance isolation / multi-instance attach danger** — data dir (`~/.codeman`) and tmux socket (`tmux -L codeman`) are PROCESS-WIDE and shared by every Codeman on the machine, derived from `CODEMAN_INSTANCE` via `src/config/instance.ts` (`getDataDir()`/`dataPath()`/`DEFAULT_TMUX_SOCKET`). ⚠️ A 2nd instance on the SAME socket **discovers and attaches PTYs to the first instance's live sessions** (`tmux -L codeman attach-session …`), resizing/mutating them — `$HOME` isolation is NOT enough (tmux is system-global). To run two instances, give each a distinct `CODEMAN_INSTANCE` (scopes BOTH dir+socket: `~/.codeman-<name>` + `-L codeman-<name>`), or set `CODEMAN_TMUX_SOCKET` + `CODEMAN_DATA_DIR` individually. **`CODEMAN_INSTANCE` defaults to empty = the production layout (`~/.codeman`, `-L codeman`, port 3000)**, so this branch is safe to ship to master without disturbing existing installs. To run THIS beta alongside prod, launch with `scripts/run-beta.sh` (`CODEMAN_INSTANCE=beta` + `CODEMAN_PORT=5000`) — it never collides with prod's data dir/socket/port. Any new `~/.codeman/...` path MUST go through `dataPath()`, never `join(homedir(), '.codeman', …)`.
+- **Headless screenshots: `deviceScaleFactor` MUST be 1, and write unique filenames** — `scripts/capture-real-overview.mjs` (drives a live session in headless Chromium → overview PNG). Two traps, both observed 2026-06-14: **(1) DSF=2 doubles the console font.** xterm's WebGL renderer draws terminal glyphs at ~2× their nominal size under `deviceScaleFactor: 2`, while STILL reporting nominal cell dims (`terminal.cols`/`_renderService.dimensions.css.cell` say 8px/187cols — they lie), so it's invisible to any internal measurement and only the pixels reveal it. The HTML chrome (header/toolbar) is unaffected → ONLY the console font looks comically large. Default to **DSF=1** (script does); the image is 1× res but the font is true-to-browser. **(2) Stable filenames → stale renders.** Overwriting a fixed path (`claude-overview.png`) in place leaves OS image viewers (eog/feh) — and any HTTP client behind a long/`immutable` cache — showing the OLD render; the user reads it as "the fix didn't work". The script now mints a timestamped `claude-overview-<ts>.png` per run. ⚠️ This was a LOCAL image-viewer cache, NOT a Codeman serving bug: `file-routes` previews send `Cache-Control: no-cache` and `/api/screenshots/:name` sends none. The one real Codeman-side footgun: `server.ts` serves non-content-hashed static assets `public, max-age=31536000, immutable`, and `cacheBustAssets()` only rewrites `.js`/`.css` refs — a stable-named **image** referenced from public/ would go stale on overwrite. Reflect the per-device UI to match a real device when capturing: seed `localStorage` `codeman:skin`, `codeman-font-size`, and the desktop `codeman-app-settings` blob (the plan-usage chip is a per-device display key deleted from the server payload — a fresh browser hides it unless seeded; close side panels for a full-width terminal).
 
 **Import conventions**: Utils from `./utils`, types from `./types` (barrel), config from specific `./config/*` files.
 
@@ -123,7 +124,7 @@ Codeman is a Claude Code session manager with web interface and autonomous Ralph
 | **Respawn** | `src/respawn-controller.ts` ★ + 4 helpers (`-adaptive-timing`, `-health`, `-metrics`, `-patterns`) | Read `docs/respawn-state-machine.md` first |
 | **Ralph** | `src/ralph-tracker.ts` ★, `src/ralph-loop.ts` + 5 helpers (`-config`, `-fix-plan-watcher`, `-plan-tracker`, `-stall-detector`, `-status-parser`) | Read `docs/ralph-wiggum-guide.md` first |
 | **Orchestrator** | `src/orchestrator-loop.ts`, `src/orchestrator-planner.ts`, `src/orchestrator-verifier.ts` | Read `docs/orchestrator-loop-architecture.md` first |
-| **Agents** | `src/subagent-watcher.ts` ★, `src/team-watcher.ts`, `src/bash-tool-parser.ts`, `src/transcript-watcher.ts` | |
+| **Agents** | `src/subagent-watcher.ts` ★, `src/team-watcher.ts`, `src/bash-tool-parser.ts`, `src/transcript-watcher.ts`, `src/workflow-run-watcher.ts` | `workflow-run-watcher` is STANDALONE (never touches `subagent-watcher`) — see Key Patterns |
 | **AI** | `src/ai-checker-base.ts`, `src/ai-idle-checker.ts`, `src/ai-plan-checker.ts` | |
 | **Tasks** | `src/task.ts`, `src/task-queue.ts`, `src/task-tracker.ts` | |
 | **State** | `src/state-store.ts`, `src/run-summary.ts`, `src/session-lifecycle-log.ts` | |
@@ -131,14 +132,14 @@ Codeman is a Claude Code session manager with web interface and autonomous Ralph
 | **Attachments** | `src/attachment-registry.ts`, `src/attachment-magic.ts`, `src/session-attachment-history.ts`, `src/document-preview-cache.ts`, `src/document-thumbnailer.ts`, `src/document-conversion-limiter.ts`, `src/config/attachment-guard.ts` | See Key Patterns |
 | **Plan** | `src/plan-orchestrator.ts`, `src/prompts/*.ts`, `src/templates/` (`claude-md.ts` + `case-template.md`, the CLAUDE.md scaffold generated into new cases) | |
 | **Web** | `src/web/server.ts` ★, `src/web/sse-events.ts`, `src/web/routes/*.ts` (16 route modules + barrel; `session-routes.ts` ★), `src/web/route-helpers.ts`, `src/web/ports/*.ts`, `src/web/middleware/auth.ts`, `src/web/schemas.ts`, `src/web/self-update.ts`, `src/web/plan-usage-latest.ts` | |
-| **Frontend** | `src/web/public/app.js` (~3.9K lines, core) + 5 infra modules (`constants.js`, `mobile-handlers.js`, `voice-input.js`, `notification-manager.js`, `keyboard-accessory.js`) + 7 domain modules (`terminal-ui.js`, `respawn-ui.js`, `ralph-panel.js`, `orchestrator-panel.js`, `settings-ui.js`, `panels-ui.js`, `session-ui.js`) + 5 feature modules (`ralph-wizard.js`, `api-client.js`, `subagent-windows.js`, `input-cjk.js`, `image-input.js`) + `sw.js` | |
-| **Types** | `src/types/index.ts` (barrel) → 15 domain files; also `src/types.ts` root re-export | See `@fileoverview` in index.ts |
+| **Frontend** | `src/web/public/app.js` (~3.9K lines, core) + 6 infra modules (`constants.js`, `mobile-handlers.js`, `voice-input.js`, `notification-manager.js`, `keyboard-accessory.js`, `sanitize-html.js` — DOMPurify mXSS allowlist, COD-56) + 8 domain modules (`terminal-ui.js`, `respawn-ui.js`, `ralph-panel.js`, `orchestrator-panel.js`, `ultracode-panel.js`, `settings-ui.js`, `panels-ui.js`, `session-ui.js`) + 6 feature modules (`ralph-wizard.js`, `api-client.js`, `subagent-windows.js`, `ultracode-windows.js`, `input-cjk.js`, `image-input.js`) + `sw.js` | `ultracode-windows.js` = floating run windows w/ tab connector lines (additional to the dock panel) |
+| **Types** | `src/types/index.ts` (barrel) → 16 domain files (incl. `workflow-run.ts`); also `src/types.ts` root re-export | See `@fileoverview` in index.ts |
 
 ★ = Large, central file (>50KB) — read its `@fileoverview` first. All files have `@fileoverview` JSDoc — read that before diving in. Discovery aid: `grep -l '@fileoverview' src/web/routes/*.ts` lists all route modules; same grep works for `src/types/`, `src/web/public/*.js`.
 
 **Local packages**: `packages/xterm-zerolag-input/` — local echo overlay for xterm.js; single-source, bundled to the gitignored `vendor/xterm-zerolag-input.js` and consumed by `app.js` (see Gotchas). `packages/gesture-control/` (`codeman-gesture-control`) — hand-tracking overlay source; built to `src/web/public/gesture/gesture-codeman.js` via `npm run build:gesture` (see Frontend → Gesture control).
 
-**Config**: `src/config/` — 12 files, no barrel (`index.ts`) exists; import from the specific file.
+**Config**: `src/config/` — 14 files, no barrel (`index.ts`) exists; import from the specific file.
 
 **Utilities**: `src/utils/` — re-exported via index. Key: `CleanupManager`, `LRUMap`, `StaleExpirationMap`, `BufferAccumulator`, `stripAnsi`, `Debouncer`, `KeyedDebouncer`. Also: `claude-cli-resolver`/`opencode-cli-resolver`/`codex-cli-resolver` (CLI path resolution), `string-similarity` (fuzzy matching), `regex-patterns` (ANSI/token/spinner patterns), `assertNever` (exhaustive checks), `token-validation` (auth tokens), `nice-wrapper` (process priority).
 
@@ -173,11 +174,13 @@ Codeman is a Claude Code session manager with web interface and autonomous Ralph
 
 **Attachments** (live external document references; COD-37/#119 core, COD-38/#120 previews, COD-39/#121 history): all wiring in `file-routes.ts`. **Registry** (`attachment-registry.ts`): an **in-memory** map of a stable `attachmentId` → an absolute, `realpath`-resolved, extension-allowlisted file path, so browser requests (`GET /api/sessions/:id/attachments/:attachmentId/raw`) never carry arbitrary absolute paths; `POST /api/sessions/:id/attachments` registers one. **Magic links** (`attachment-magic.ts`): parses `codeman://attach?...` out of terminal output — ⚠️ this scanner is prompt-injectable, so the scan path is **force-confined to the session workspace** (a hostile prompt could otherwise make it read arbitrary host files over SSE); emits the `attachment:detected` SSE event. Security gate is an extension **allowlist** (`isSupportedAttachmentExtension`, in the registry/magic modules), not a blocklist; a separate path layer (`config/attachment-guard.ts`) confines reads to the workspace (`attachmentConfineToWorkspace`) and blocks sensitive trees (`/root`, `/etc`). **Previews + thumbnails** (COD-38): `:attachmentId/preview` + `:attachmentId/thumbnail` (and the workspace-file equivalents `file-preview`/`file-thumbnail`) render Office docs/PDFs via external converters (`pdftoppm` / LibreOffice `soffice` / Word-COM `powershell`); `document-preview-cache.ts` is a shared disk cache (de-dups *identical* in-flight inputs), `document-thumbnailer.ts` does best-effort first-page images, and `document-conversion-limiter.ts` is a **global converter-spawn concurrency cap** (`runWithConversionLimit`) — without it, N distinct large docs detected at once fork N multi-minute converter processes = a localhost fork-bomb-shaped resource-exhaustion vector. **History drawer** (COD-39): `session-attachment-history.ts` tracks the last `ATTACHMENT_HISTORY_LIMIT` (100) attachments per session (`Session._attachmentHistory`, persisted via `SessionState.attachmentHistory`, replayed so externals re-register on reconnect); `GET /api/sessions/:id/attachments` is the list endpoint. ⚠️ The history drawer's launcher button is desktop-only — hidden on phones (regression-guarded; see `mobile-header-buttons-policy` test). Session-local files keep using the existing workspace-scoped `file-routes` paths; the registry is only for explicit live externals.
 
+**Ultracode / Workflow-run visualization** (opt-in `showUltracodeAgents`, default OFF; released 1.1.2): the Workflow tool ("ultracode") writes a run-state JSON per run at `~/.claude/projects/<projHash>/<sessionUuid>/workflows/wf_*.json`. `workflow-run-watcher.ts` (STANDALONE — deliberately never imports/touches `subagent-watcher.ts`; disjoint directory tree, separate singleton) globs that tree via periodic poll + per-run chokidar watcher with per-file mtime skip, and broadcasts SSE `workflow:run_discovered`/`run_updated`/`run_removed`. The watcher is only started when the setting is on (`server.ts` gates on `showUltracodeAgents`). Served via `GET /api/workflows` (optional `?minutes=` filter) and `GET /api/workflows/:runId`. Frontend `ultracode-panel.js` renders a docked master-detail view (LEFT: runs + phases; RIGHT: per-agent tokens + tool-calls; click an agent card → its live transcript via client-side `agentId` join). **Additionally**, `ultracode-windows.js` auto-pops a draggable **floating window per active run** (gated on the same `showUltracodeAgents` setting), connected by a glowing line to the originating session tab (resolved by `session.claudeSessionId === run.sessionUuid`) — same line idiom as subagent windows, drawn into the shared `#connectionLines` SVG from the tail of `_updateConnectionLinesImmediate`. The window auto-closes ~8s after its run finishes; explicit dismissals are remembered. Types: `src/types/workflow-run.ts`. Config: `src/config/workflow-config.ts`.
+
 **Port interfaces**: Routes declare dependencies via port interfaces (`src/web/ports/`). Routes use intersection types (e.g., `SessionPort & EventPort`).
 
 ### Frontend
 
-Frontend JS modules have `@fileoverview` with `@dependency`/`@loadorder` tags. Load order: `constants.js`(1) → `mobile-handlers.js`(2) → `voice-input.js`(3) → `notification-manager.js`(4) → `keyboard-accessory.js`(5) → `input-cjk.js`(5.5) → `app.js`(6) → `terminal-ui.js`(7) → `respawn-ui.js`(8) → `ralph-panel.js`(9) → `orchestrator-panel.js`(9.5) → `settings-ui.js`(10) → `panels-ui.js`(11) → `session-ui.js`(12) → `ralph-wizard.js`(13) → `api-client.js`(14) → `subagent-windows.js`(15) → `image-input.js`(16). `input-cjk.js` handles CJK IME composition via an always-visible textarea below the terminal (`window.cjkActive` blocks xterm's onData).
+Frontend JS modules have `@fileoverview` with `@dependency`/`@loadorder` tags. Load order: `constants.js`(1) → `mobile-handlers.js`(2) → `voice-input.js`(3) → `notification-manager.js`(4) → `keyboard-accessory.js`(5) → `input-cjk.js`(5.5) → `sanitize-html.js`(5.6) → `app.js`(6) → `terminal-ui.js`(7) → `respawn-ui.js`(8) → `ralph-panel.js`(9) → `orchestrator-panel.js`(9.5) → `settings-ui.js`(10) → `panels-ui.js`(11) → `ultracode-panel.js`(11.5) → `session-ui.js`(12) → `ralph-wizard.js`(13) → `api-client.js`(14) → `subagent-windows.js`(15) → `ultracode-windows.js`(15.5) → `image-input.js`(16). `input-cjk.js` handles CJK IME composition via an always-visible textarea below the terminal (`window.cjkActive` blocks xterm's onData).
 
 **Z-index layers**: subagent windows (1000), plan agents (1100), mobile/tablet fixed header (1200, `mobile.css`), modals on ≤768px (1300 — must beat the fixed header or the modal close button is buried; bug fixed in `b8cb467`), log viewers (2000), image popups (3000), local echo overlay (7).
 

README.md

@@ -483,7 +483,8 @@ Single-digit selection (1-9), color-coded status, token counts, auto-refresh. De
 |----------|--------|
 | `Ctrl/Cmd+W` | Kill active session |
 | `Ctrl/Cmd+Tab` | Next session |
-| `Alt+1`–`Alt+9` | Switch to tab N |
+| `Alt/Option+[` / `Alt/Option+]` | Previous / next session |
+| `Alt/Option+1`-`Alt/Option+9` | Switch to tab N (physical keys, so macOS Option layouts work) |
 | `Ctrl+Shift+{` / `Ctrl+Shift+}` | Move active tab left / right |
 | `Ctrl/Cmd+L` | Clear terminal |
 | `Ctrl+Shift+R` | Restore terminal size |

docs/ultracode-agent-viz-plan.md

@@ -0,0 +1,271 @@
+# Ultracode / Workflow Agent Visualization — Design & Implementation Plan
+
+> **Status: IMPLEMENTED (2026-06-15, rev. 3) — Phases 1–3 shipped & verified; Phase 4 (live-transcript link) deferred.** A dedicated, opt-in **master-detail tab** (`showUltracodeAgents`, default OFF) shows ultracode/Workflow runs as Claude Code's "working agents" TUI: LEFT = runs + phases (selectable tasks), RIGHT = each run's agents with model, live state, **tokens burned**, and **tool calls**.
+>
+> ### What rev. 3 changed vs. rev. 2 (decided during implementation against on-disk truth)
+> 1. **UI is a master-detail TAB, not grouped floating subagent windows.** The user asked for the CC "working agents" view (left task picker, right agent stats). Built as a new docked panel `#ultracodeAgentsPanel` (clones `.subagents-panel` master-detail CSS) + `src/web/public/ultracode-panel.js` — NOT via `openSubagentWindow`/grouped windows.
+> 2. **STANDALONE — zero edits to `subagent-watcher.ts`.** w16-claudeman's commit `f6a30d7` already discovers the per-agent workflow *transcripts* (`watchWorkflowDirs`). The data the view needs (run/phase/per-agent tokens+toolCalls) lives in the *run-state* JSON, read by a brand-new `src/workflow-run-watcher.ts` (globs the disjoint `…/workflows/wf_*.json` tree). No shared files with w16.
+> 3. **No per-agent transcript streaming needed for v1.** The run-state JSON already carries `tokens`/`toolCalls`/`state`/`label`/`phase` per agent, so the whole view reads from `wf_<runId>.json` alone. (Phase 4 will optionally link a card to its already-tracked transcript via `agentId` — no watcher edits.)
+> 4. **Agent states are `start | progress | done`** (verified on disk) — NOT running/queued. `start`=queued (no agentId/tokens/toolCalls yet), `done` has `durationMs`/`resultPreview`.
+> 5. **The run JSON's `script` (15–660KB embedded JS), `scriptPath`, `result`, `logs` are STRIPPED in the watcher** before caching/broadcast (a 28-agent run drops 174KB → ~25KB; `promptPreview`/`resultPreview` truncated).
+> 6. **SSE/snapshot ship lightweight run SUMMARIES (no `agents[]`); the RIGHT pane fetches the full run** via `GET /api/workflows/:runId` on selection. (A 25-run snapshot is ~20KB vs ~900KB if it carried every agent.) The LEFT list shows ALL cached runs (LRU-bounded), not a recency window — a run browser must show past runs.
+>
+> _Original rev. 2 proposal (grouped floating windows, extending subagent-watcher) preserved below for context; superseded by the above._
+
+### What changed in rev. 2 (vs. the first draft)
+
+1. **No backend cross-watcher coupling.** The per-agent label/phase/agentType/state **join moves to the frontend at render time** — the run object already carries every agent's entry keyed by `agentId`. This deletes `subagent-watcher`'s backward dependency on `workflow-run-watcher` (`getAgentLabel()` + its TTL cache), removes the registration-vs-run-state **race** (labels always track the latest `workflow:run_updated`), and drops the per-agent `meta.json` read from the hot path.
+2. **`SubagentInfo` grows by 2 fields, not 4** (`isWorkflowAgent`, `workflowRunId`) — both derivable from the file path alone at registration, zero extra I/O. `agentType`/`label`/`phase`/`state` come from the run object on the frontend.
+3. **The `isInternalAgent` bypass covers BOTH drop sites** — `registerAgentFile` *and* the late re-resolution in `processEntry`. The first draft named only one.
+4. **De-duplicated.** Each trap (`journal.jsonl`, the `projects/*/*/workflows` depth, the gate-mismatch lesson, reuse-not-rebuild) is stated once in its owning section.
+
+### Code-reuse verified against the tree (2026-06-14)
+
+Confirmed present and shaped as assumed: `subagent-watcher.ts` — `watchSubagentDir`/`registerAgentFile`/`tailFile`/`processEntry`, `getRecentSubagents`, `isInternalAgent` (drops on `MIN_DESCRIPTION_LENGTH=5`), `STARTUP_MAX_FILE_AGE_MS=4h`, `MAX_TRACKED_AGENTS`, `knownSubagentDirs`/`dirWatchers`. `team-watcher.ts` — `configMtimes` mtime-skip + chokidar + `setInterval` poll. `server.ts` — `setupSubagentWatcherListeners`, `getLightState()` (`subagents: getRecentSubagents(15)`, `LIGHT_STATE_CACHE_TTL_MS=1000`), `isSubagentTrackingEnabled()` (`settings.subagentTrackingEnabled ?? true`). Frontend — `_SSE_HANDLER_MAP`, `this.subagents` Map, `handleInit`/`cleanupAllFloatingWindows`, `renderSubagentPanel`/`_renderSubagentPanelImmediate`, `getTeammateBadgeHtml`, `openSubagentWindow` + `.subagent-window-parent` sub-header.
+
+## 1. The enabling fact: on-disk artifacts
+
+The Workflow tool (what `ultracode` drives) persists each workflow agent as a transcript under the **same `subagents/` directory Codeman already watches**, one level deeper. Empirically verified against a real run (`wf_a8e09f2c-550`); **re-confirm the shape against a fresh run at implementation time** (§8 mandates a live e2e pass anyway):
+
+```
+~/.claude/projects/<projHash>/<sessionUuid>/
+  ├─ subagents/
+  │    ├─ agent-XX.jsonl                    ← regular Task subagent (tracked today)
+  │    └─ workflows/wf_<runId>/
+  │         ├─ agent-YY.jsonl               ← WORKFLOW agent — IDENTICAL line format
+  │         ├─ agent-YY.meta.json           ← {"agentType":"workflow-subagent"} (optional enrichment)
+  │         └─ journal.jsonl                ← run journal {type:"started",...} — MUST be skipped
+  └─ workflows/wf_<runId>.json              ← run state: runId, workflowName, summary, status,
+                                               phases[], workflowProgress[], totals (DIFFERENT tree)
+```
+
+The per-agent `.jsonl` line shape is identical to a regular subagent transcript:
+
+```jsonc
+{ "parentUuid": null, "isSidechain": true, "agentId": "ac6a1d27012a64e38",
+  "type": "user" | "assistant", "message": { "role": "...", "content": "..." }, ... }
+```
+
+Because the line shape is identical, the entire existing parse→event→render pipeline works unchanged once discovery reaches those files. The only new data is the **run-level metadata** in `workflows/wf_<runId>.json` (name, summary, phases, and `workflowProgress[]` — the per-agent labels/state/tools), which supplies the group header and per-agent labels.
+
+**Can show:** per-agent live transcript (tool calls, messages, results); per-agent status (active/idle/completed via the existing mtime/PID/pgrep liveness); per-agent model + running token totals (from each agent's JSONL `message.usage`, exactly as today); the run's `workflowName`/`summary`/`phases[]`; per-agent `label`/`phaseTitle`/`state`/`lastToolName` (from `workflowProgress[]`); grouping under `wf_<runId>`.
+
+**Cannot show:** anything absent from the artifacts — a live phase cursor beyond `workflowProgress[].state`; an authoritative **budget/cost ceiling** (only consumed totals exist — `usage` + run-state `totalTokens`, no remaining-budget field); runs older than `STARTUP_MAX_FILE_AGE_MS` (4h) after a server restart (live monitoring only).
+
+## 2. Architecture
+
+**Decision: EXTEND `subagent-watcher.ts` for per-agent discovery/streaming; ADD a thin `workflow-run-watcher.ts` (modeled on `team-watcher.ts`) for the group-header metadata ONLY. The agent→run-metadata join happens on the FRONTEND, so the two watchers stay decoupled.**
+
+- The per-agent JSONL is identical in shape, so re-running it through `registerAgentFile()` → `tailFile()` → `processEntry()` and the existing `subagent:*` events is free and reconnect-safe (those agents land in `agentInfo`, replayed by `getRecentSubagents(15)`). A parallel per-agent watcher would duplicate the liveness/token/tool-call/SSE machinery for zero benefit.
+- Run metadata lives in a *different* file under a *different* tree (`workflows/wf_<runId>.json`, sibling to `subagents/`). A small `WorkflowRunWatcher` watching `projects/*/*/workflows/wf_*.json` (mtime-skip, like `team-watcher`'s `configMtimes`) is the clean home; folding it into `subagent-watcher` would entangle two unrelated watch roots and put a JSON re-read in the hot per-line path.
+- **The two watchers never call each other.** The frontend receives both streams and joins agent→label by `agentId` at render time (the run object carries every agent's entry). This removes the timing coupling entirely.
+
+```
+~/.claude/projects/<projHash>/<sessionUuid>/
+  ├─ subagents/
+  │    ├─ agent-XX.jsonl ──────────────► SubagentWatcher (EXTENDED: also descends
+  │    └─ workflows/wf_<runId>/                workflows/wf_<runId>/, tags isWorkflowAgent+runId)
+  │         ├─ agent-YY.jsonl ─┐           reuse registerAgentFile/tailFile/processEntry
+  │         └─ journal.jsonl (SKIP)        emits subagent:* (now w/ 2 workflow fields)
+  └─ workflows/wf_<runId>.json ──────► WorkflowRunWatcher (NEW, team-watcher-shaped)
+       {workflowName,phases,workflowProgress[]}   emits workflow:run_discovered|updated|removed
+
+                         server.ts
+   setupSubagentWatcherListeners()    ──► broadcast(subagent:*)     ─┐
+   setupWorkflowRunWatcherListeners() ──► broadcast(workflow:run_*)  │ SSE
+   getLightState(): subagents + workflowRuns ───────────────────────┘
+                              │
+                              ▼  app.js dispatch table
+   panels-ui: partition this.subagents by workflowRunId; header + per-agent
+   labels JOINED from this.workflowRuns.get(runId).agents (by agentId)
+```
+
+## 3. Backend changes (ordered, file-by-file)
+
+### 3a. `src/subagent-watcher.ts` — nested discovery + 2 tag fields
+
+**(1) Extend `SubagentInfo` with exactly two optional fields** (optional → regular subagents and the wire shape are unaffected):
+
+```ts
+isWorkflowAgent?: boolean;   // true when discovered under subagents/workflows/<wf_runId>/
+workflowRunId?: string;      // e.g. "wf_23dbeab2-152" (parent dir name)
+```
+
+Both are derived from the **file path alone** at registration — no extra reads. They ride existing `subagent:discovered|updated|completed` payloads (no new per-agent event). Do **not** add `agentType`/`label`/`phase`/`workflowName` here — those come from the run object on the frontend (§4c).
+
+**(2) Constant.** `const WORKFLOWS_SUBDIR = 'workflows';` near the existing dir constants.
+
+**(3) `watchSubagentDir()` — descend into `workflows/<wf_runId>/`.** After the existing direct-child registration loop:
+
+```ts
+// Workflow agents live one level deeper: subagents/workflows/<wf_runId>/agent-*.jsonl
+const wfRoot = join(dir, WORKFLOWS_SUBDIR);
+try {
+  for (const runId of await readdir(wfRoot)) {
+    if (!runId.startsWith('wf_')) continue;
+    await this.watchWorkflowRunDir(join(wfRoot, runId), projectHash, sessionId, runId);
+  }
+} catch { /* no workflows subdir — normal for most sessions */ }
+```
+
+The existing `fs.watch(dir, …)` on `subagents/` is **non-recursive on Linux** and won't fire for writes inside `workflows/<runId>/`, so each run dir needs its own watcher.
+
+**(4) New private `watchWorkflowRunDir(runDir, projectHash, sessionId, runId)`** — clone `watchSubagentDir`'s structure, but:
+- Register only files matching `^agent-.*\.jsonl$`, **explicitly skipping `journal.jsonl`** (it ends in `.jsonl` but is `{type:'started',…}`, not a transcript — registering it would create a phantom agent).
+- Call `registerAgentFile(filePath, projectHash, sessionId, isInitialScan, runId)` so the agent is tagged.
+- Install one `watch(runDir, …)` per run dir; on `error` and `stop()`, reuse the existing teardown (close + delete from `dirWatchers`/`knownSubagentDirs`/`dirWatcherErrorHandlers`).
+- Guard re-registration **per run dir** in `knownSubagentDirs`, **not** `wfRoot` — the 5s full scan must still re-`readdir(wfRoot)` to pick up *new* `wf_<runId>` dirs created mid-session.
+
+**(5) `registerAgentFile()` — accept + apply `runId`.** Add a trailing optional `runId?: string`. When set, the whole change is:
+
+```ts
+if (runId) { info.isWorkflowAgent = true; info.workflowRunId = runId; }
+```
+
+No `meta.json` read, no run-state lookup, no description override. `agentId`s are globally unique `a<16hex>` (verified: 0 collisions across a 370-agent corpus), so keep the flat `agentInfo` map keyed by `agentId` — do **not** switch to a composite key. Add a one-line dev-assert log if `agentInfo.has(agentId)` with a *different* `workflowRunId`, so a future collision is observable.
+
+**(6) `isInternalAgent` bypass — BOTH drop sites.** Workflow agents have no Task-tool spawn record, so `_resolveDescription` yields only the first-user-message fallback (often a long phase prompt) or empty → `isInternalAgent` (`length < MIN_DESCRIPTION_LENGTH`) would wrongly drop them. They are real by construction (the `subagents/workflows/wf_*/` path is the discriminator). Gate the drop on `!info.isWorkflowAgent` at **both** places:
+- `registerAgentFile` initial check (`isInternalAgent(description)`),
+- `processEntry`'s late re-resolution (the second `isInternalAgent` call).
+
+**(7) `stop()` teardown.** Per-run watchers live in `dirWatchers`, so the existing close-all loop covers them — verify no separate map was introduced (24h runs spawn many `wf_<runId>` dirs → FSWatcher leak risk).
+
+### 3b. NEW `src/workflow-run-watcher.ts` (singleton, EventEmitter — model on `team-watcher.ts`)
+
+- **Watch root:** `~/.claude/projects/<projHash>/<sessionUuid>/workflows/wf_*.json` — **two** levels under `projects` (verified: `projects/*/workflows` is empty; must be `projects/*/*/workflows/`). chokidar `depth:3` + a poll fallback, mirroring `team-watcher`'s dual discovery + interval.
+- **mtime-skip:** `runMtimes: Map<absPath, number>` (mirror `team-watcher.configMtimes`).
+- **Parse:** read `wf_<runId>.json`, take the **top-level structured keys** (`runId`, `workflowName`, `summary`, `status`, `phases:[{title,detail}]`, `agentCount`, `defaultModel`, `durationMs`, `totalTokens`, `totalToolCalls`, `workflowProgress[]`). **Do NOT parse the embedded `script` string** — name/phases/summary are already top-level; the script's `export const meta` is redundant and costly. Derive `sessionUuid` from the dir name, `projectHash` from the dir above; expose `getProjectHash(workingDir)` for Codeman-session correlation.
+- **`workflowProgress[] → agents[]`:** filter `type === 'workflow_agent'`, map each to a `WorkflowAgentEntry` (§3c) keyed by `agentId`. **This array is the join source the frontend uses** — no backend `getAgentLabel()` API, no TTL cache, no import from `subagent-watcher`.
+- **Emit** `workflow:run_discovered|updated|removed` carrying `WorkflowRunInfo`; removal by set-diff (mirror `team-watcher`).
+- **Lifecycle:** `start()`/`stop()` with `CleanupManager` teardown of chokidar + interval + caches; `LRUMap`-bounded run cache (24h memory rule).
+
+### 3c. `src/types/` — workflow run types
+
+```ts
+export interface WorkflowAgentEntry {   // one workflowProgress[type==='workflow_agent']
+  agentId: string; label: string; phaseIndex?: number; phaseTitle?: string;
+  agentType?: string; model?: string; state?: string;       // 'done'|'running'|'queued'|...
+  lastToolName?: string; lastToolSummary?: string; tokens?: number; toolCalls?: number;
+}
+export interface WorkflowRunInfo {
+  runId: string; sessionUuid: string; projectHash: string;
+  workflowName?: string; summary?: string; status?: string;  // 'running'|'completed'|...
+  phases: Array<{ title: string; detail?: string }>;
+  agentCount?: number; defaultModel?: string;
+  agents: WorkflowAgentEntry[];          // workflowProgress filtered to workflow_agent, keyed by agentId
+  startedAt?: number; durationMs?: number; totalTokens?: number; totalToolCalls?: number;
+}
+```
+
+The two `SubagentInfo` workflow fields stay inline in `subagent-watcher.ts` (matching the existing convention).
+
+### 3d. `src/web/sse-events.ts` — register run events
+
+Add `workflow:run_discovered`, `workflow:run_updated`, `workflow:run_removed` after the `subagent:*` block and to the `SseEvent` union. **No new per-agent event** — workflow agents reuse `subagent:*`.
+
+### 3e. `src/web/server.ts` — bridge, snapshot, gating
+
+- **`setupWorkflowRunWatcherListeners()`** (beside `setupSubagentWatcherListeners`): map the three run events → `this.broadcast(...)`. Add `cleanupWorkflowRunWatcherListeners()` (store handler refs).
+- **Start/stop:** call `workflowRunWatcher.start()`/`.stop()` beside `subagentWatcher`, **gated on the same enable condition** (§3f).
+- **`getLightState()`:** add `workflowRuns: workflowRunWatcher.getRecentRuns(15)` beside `subagents: subagentWatcher.getRecentSubagents(15)` so headers replay on reconnect (agents already replay via `subagents`). Keep the `LIGHT_STATE_CACHE_TTL_MS` memoization.
+- **Gating read:** add `isWorkflowAgentTrackingEnabled()` mirroring `isSubagentTrackingEnabled()` (boot-time `dataPath('settings.json')` read). Gate `workflowRunWatcher.start()` **and** the subagent-watcher `workflows/` descent (§3a-3) on `showUltracodeAgents` so non-opted-in users never register historical workflow agents.
+
+### 3f. `src/web/schemas.ts` — settings key
+
+Add `showUltracodeAgents: z.boolean().optional()` to the `.strict()` settings update schema near `showPlanUsageLimits` (required — `.strict()` 400s the whole PUT on an unknown key).
+
+### 3g. `src/web/routes/system-routes.ts` — poll API
+
+- `GET /api/subagents` and `GET /api/sessions/:id/subagents` include workflow agents once registered — **no change** (they carry `isWorkflowAgent`/`workflowRunId`; a consumer joins to `/api/workflows/:runId` for labels).
+- Add `GET /api/workflows` → `workflowRunWatcher.getRecentRuns()` and `GET /api/workflows/:runId` (uniform `ApiResponse` contract; headers are also in `getLightState`).
+- `GET /api/subagents/:agentId/transcript` works for workflow agents (they're in `agentInfo`) — no new route.
+
+## 4. Frontend changes (file-by-file)
+
+### 4a. `src/web/public/constants.js`
+- Add the three SSE strings to `SSE_EVENTS`, matching §3d exactly (`WORKFLOW_RUN_DISCOVERED: 'workflow:run_discovered'`, etc.).
+- Reuse `ZINDEX_SUBAGENT_BASE=1000` for the agent windows (they ARE subagent windows). The group **header/cluster** is in-flow panel DOM, not a floating window — no new z-index (1100 is plan-subagent).
+
+### 4b. `src/web/public/app.js`
+- Constructor: `this.workflowRuns = new Map();  // runId -> WorkflowRunInfo` beside `this.subagents`.
+- `_SSE_HANDLER_MAP`: add three rows → `_onWorkflowRunDiscovered/Updated/Removed` (must exist before `connectSSE` builds the wrappers).
+- `handleInit`: after seeding `data.subagents`, seed `this.workflowRuns` from `data.workflowRuns` (clear-then-set). **Clear `this.workflowRuns` everywhere the subagent Maps are cleared** (incl. `cleanupAllFloatingWindows`) — 24h leak guard.
+
+### 4c. `src/web/public/panels-ui.js` — the join lives here
+- `_onWorkflowRunDiscovered/Updated(data)` → `this.workflowRuns.set(data.runId, data)` + debounced re-render; `_onWorkflowRunRemoved` → delete + re-render.
+- **No change to `_onSubagentDiscovered/Updated`** — they already store the whole payload, so the 2 new fields ride along.
+- `renderSubagentPanel`/`_renderSubagentPanelImmediate`: when `showUltracodeAgents` is on, **partition `this.subagents` into flat (no `workflowRunId`) vs grouped-by-`workflowRunId`**. Flat agents render exactly as today. For each group: build the header from `this.workflowRuns.get(runId)` (`workflowName` + phase/status chip from `phases[]`), then render that run's agents reusing the existing per-agent row markup. **Per-agent label/phase/agentType come from the JOIN** — build `Map(agentId → entry)` from `this.workflowRuns.get(runId).agents` and look each agent up by `agent.agentId`; render the small chip via the `getTeammateBadgeHtml` pattern. (If the run object hasn't arrived yet, fall back to the agent's own `description` — the run `:updated` event will fill it in on the next render.)
+- `findParentSessionForSubagent` is unchanged — workflow agent `sessionId === session.claudeSessionId`. **Do not conflate `workflowRunId` with `sessionId`.**
+
+### 4d. `src/web/public/subagent-windows.js`
+**Decision: REUSE `.subagent-window` per agent + a group sub-header — do NOT build a cluster class.** A cluster path duplicates Map/z-index/drag/cleanup/persistence for no functional gain; reuse keeps connection lines, minimize-to-tab, and `localStorage` persistence. In `openSubagentWindow`, where the optional `.subagent-window-parent` sub-header is built: when `agent.workflowRunId` is set, inject a `.subagent-workflow-header` showing `this.workflowRuns.get(runId)?.workflowName` + the joined agent's `label`/phase (look up by `agentId`), mirroring the `from <session>` sub-header. Respect the existing skip guards (teammate-terminal windows, minimized/`_lazyTerminal`).
+
+**Do NOT auto-open windows** for workflow agents — a multi-phase run can spawn many, against the 50-window/60fps budget + `MAX_TRACKED_AGENTS=500`. They render collapsed in the grouped panel; the user expands via the existing panel buttons.
+
+### 4e. `src/web/public/settings-ui.js` + `index.html`
+- `index.html` Panels block: add a `settings-item` checkbox `id="appSettingsShowUltracodeAgents"` ("Show ULTRACODE / Workflow Agents").
+- `openAppSettings`: load `settings.showUltracodeAgents` with `false` fallback (mirror `showPlanUsageLimits`).
+- `saveAppSettings`: collect `showUltracodeAgents` into the fresh settings literal (uncollected keys reset to default every save).
+- Live-apply on toggle: re-run `renderSubagentPanel()` (show/hide group sections) — a panel re-render, not a CSS-class strip.
+- **SYNCED, not per-device:** do NOT add `showUltracodeAgents` to `displayKeys` and do NOT strip it in the per-device block. A synced value gives the server-side gate (`isWorkflowAgentTrackingEnabled`, §3e) one canonical truth to decide whether to run the watcher; a per-device value can't gate a process-wide watcher. (Contrast `showResponseViewer`, pure client display.)
+- `styles.css` + `mobile.css`: add `.subagent-workflow-header` and `.subagent-group-badge` next to `.subagent-window-parent`; mirror device overrides in `mobile.css`.
+
+## 5. Settings / opt-in wiring
+
+- **Key:** `showUltracodeAgents` (boolean, **default OFF**). Fallback `false` in `openAppSettings`; "absent ⇒ off" in `isWorkflowAgentTrackingEnabled()`. Schema `z.boolean().optional()` in the `.strict()` update schema, kept OUT of `displayKeys` (synced).
+- **Runtime gating:** `workflowRunWatcher.start()` and the subagent-watcher `workflows/` descent run only when the boot-time `settings.json` read reports `showUltracodeAgents === true` (mirroring `isSubagentTrackingEnabled`). The frontend additionally gates display. Toggling at runtime gates **display** immediately (panel re-render); the **watcher branch** picks up on next boot — matches existing `subagentTrackingEnabled` semantics. (Optional polish: restart just the workflow watcher on toggle for instant on/off.)
+
+## 6. SSE events
+
+**Reused (no change):** `subagent:discovered|updated|tool_call|tool_result|progress|message|completed`. Workflow agents flow through these; payloads now carry the optional `isWorkflowAgent`/`workflowRunId` fields on `SubagentInfo`. SSE payloads aren't schema-gated (typed only at `broadcast()` call sites), so the new fields propagate with zero friction.
+
+**New (3 events, run-level metadata):**
+
+| Event (backend const / frontend key) | Payload |
+|---|---|
+| `workflow:run_discovered` / `WORKFLOW_RUN_DISCOVERED` | `WorkflowRunInfo` |
+| `workflow:run_updated` / `WORKFLOW_RUN_UPDATED` | `WorkflowRunInfo` |
+| `workflow:run_removed` / `WORKFLOW_RUN_REMOVED` | `{ runId: string }` |
+
+Sync requirement (CLAUDE.md): each must appear in **both** `sse-events.ts` (§3d) and `constants.js` `SSE_EVENTS` (§4a), be emitted via `broadcast()` in `setupWorkflowRunWatcherListeners()` (§3e), and have a dispatch-table row + `_on*` handler (§4b/§4c).
+
+## 7. Edge cases & cleanup
+
+- **`journal.jsonl` phantom-agent trap** — owned by §3a-4: run-dir registration requires the `agent-` prefix and excludes `journal.jsonl`.
+- **`isInternalAgent` over-filtering** — owned by §3a-6: bypass at BOTH drop sites; titled from the frontend join (or the description fallback).
+- **No workflow agents in the flat list** — `renderSubagentPanel` partitions on `agent.workflowRunId` (§4c). When the toggle is OFF, the descent never ran, so they aren't in `this.subagents` at all.
+- **Completion/idle** — keep the existing per-agent mtime/PID/pgrep liveness as the per-card source of truth. Optionally render a group-level "workflow done" badge from run-state `status==='completed'`.
+- **Limits** — `MAX_TRACKED_AGENTS=500` LRU-evicts workflow agents in the same flat map; no auto-open (50-window budget); the 4h `STARTUP_MAX_FILE_AGE_MS` skip means a run completed >4h ago won't reload after restart (acceptable — live monitoring).
+- **Reconnect/replay** — agents via `getRecentSubagents(15)`; headers via `workflowRuns: getRecentRuns(15)` in `getLightState`. `handleInit` clears `this.workflowRuns` alongside the subagent Maps.
+- **Watcher teardown** — every per-run `fs.watch` and the chokidar watcher closes in `stop()` and on `error`; `CleanupManager` for the new watcher (24h runs create many run dirs).
+- **CLAUDE.md discipline** — read-only `~/.claude/...` artifacts; no new `~/.codeman/...` paths, no env-var prefixes touched. Claude-mode-only by nature (external CLIs don't write workflow transcripts).
+
+## 8. Testing & verification
+
+- **Unit (pure):**
+  - `test/workflow-run-watcher.test.ts`: feed a scrubbed fixture `wf_<runId>.json` → assert `WorkflowRunInfo` extraction (name/summary/phases, `workflowProgress`→`agents[]` keyed by `agentId`), mtime-skip, removal-by-set-diff.
+  - Extend `subagent-watcher` coverage: temp `subagents/workflows/wf_X/agent-Y.jsonl` + a stray `journal.jsonl` → assert `agent-Y` registered with `isWorkflowAgent`/`workflowRunId` and `journal.jsonl` NOT registered; assert a short-description workflow agent is NOT dropped at **either** `isInternalAgent` site.
+- **Route/inject (`app.inject`):** `GET /api/workflows` + `:runId` return the `ApiResponse` envelope; `GET /api/subagents` includes a tagged agent.
+- **Frontend (vm-sandbox, like `test/run-mode-ui.test.ts`):** dispatch `subagent:discovered` with `workflowRunId` + `workflow:run_discovered` → assert `renderSubagentPanel` produces a group section under the workflow name with the agent inside it (label sourced from the **join**, not flat); assert order-independence (agent before run, and run before agent both resolve); assert OFF hides the section.
+- **REQUIRED real end-to-end** (the always-end-to-end-test rule — the plan-usage chip shipped *dead* from a gate mismatch): on dev/beta with `showUltracodeAgents` ON, **drive a real ultracode/workflow run**, then (1) `curl …/api/workflows | jq` shows the live run with `agents[]`; (2) `curl …/api/subagents | jq '.data[]|select(.isWorkflowAgent)'` shows tagged agents; (3) watch `/api/events` for `workflow:run_discovered` + `subagent:discovered` with the workflow fields; (4) Playwright (`waitUntil:'domcontentloaded'`, wait 3–4s) asserts the grouped DOM cluster renders with the workflow-name header and live status. Verify path gates against `GET /api/sessions` `workingDir`. **Test against a LIVE run** — all at-rest runs are `completed`/`done`; `running`/`queued` states only exist mid-run.
+
+## 9. Phased rollout
+
+| Phase | Scope | Done-check | Size |
+|---|---|---|---|
+| **P1 — Backend discovery + tagging (gated, no UI)** | §3a (nested descent, `journal.jsonl` skip, 2 `SubagentInfo` fields, `isInternalAgent` bypass ×2) + §3f schema key + §3e gate read. No run watcher yet. | With `showUltracodeAgents` forced on, `curl /api/subagents \| jq '.data[]\|select(.isWorkflowAgent)'` lists real workflow agents during a live run; flat subagents unchanged; `tsc --noEmit` + targeted watcher test green. | S–M |
+| **P2 — Run-state metadata + SSE** | §3b (`workflow-run-watcher.ts`) + §3c types + §3d/§3e (SSE, bridge, `getLightState` replay) + §3g routes. | `curl /api/workflows \| jq` returns runs with `agents[]`/`phases`; SSE emits `workflow:run_discovered`; reconnect snapshot carries `workflowRuns`. | M |
+| **P3 — Frontend grouped UI** | §4a–§4d (constants, app.js state/dispatch/init, panels-ui grouped render + **agent→label join**, subagent-windows group sub-header). Reuse `.subagent-window`; no auto-open. | Playwright: live run renders a group section under the workflow name with per-agent rows + live status + joined labels; flat subagents stay flat; expand opens a window with the workflow sub-header. | M |
+| **P4 — Settings toggle + polish + docs** | §4e (checkbox, settings-ui load/save/live-apply, SYNCED), styles/mobile, phase chips, CLAUDE.md "Key Patterns" entry + this doc's status → SHIPPED. | Toggling the checkbox shows/hides the cluster live (no reload for display); OFF by default on a fresh install; CI green. | S |
+
+Each phase is independently shippable: P1 is invisible (gated, no UI), P2 adds an API with no UI dependency, P3 lights up the UI for flag-enablers, P4 exposes the toggle and finalizes defaults/docs.
+
+## 10. Effort & risk
+
+**Size:** P1 = S–M, P2 = M, P3 = M, P4 = S. Total ≈ **M** (one focused engineer, ~2–4 days incl. the real end-to-end run — down from the first draft's M-L now that the backend join/coupling is gone).
+
+**Top 3 risks:**
+
+1. **Non-recursive watch on Linux misses live writes.** `fs.watch` is non-recursive and `{recursive:true}` is unreliable on Linux → per-`wf_<runId>` watchers (§3a-4) are correct, but the 5s full scan must re-`readdir(wfRoot)` to catch *new* run dirs mid-session, and each watcher must be torn down to avoid FSWatcher leaks in 24h runs. Mitigation: explicit per-run-dir registration + verified `dirWatchers` teardown; chokidar (with `CleanupManager`) only in the new run watcher, where `team-watcher` already proves the pattern.
+2. **Discovery cost / over-registration.** A user with hundreds of historical workflow agents could flood `agentInfo` on boot. Mitigation: the 4h `STARTUP_MAX_FILE_AGE_MS` skip drops old files on the initial scan, the descent only runs when the toggle is on, and `MAX_TRACKED_AGENTS=500` LRU-evicts. Verify boot scan time doesn't regress with the corpus present.
+3. **Shipping-dead-on-a-gate** (the repo's recurring failure mode — the plan-usage chip shipped dead because injection was gated on `CASES_DIR` while real sessions ran elsewhere). Same trap here if the path/mode gate is wrong (e.g. `projects/*/workflows` instead of `projects/*/*/workflows`, or correlation via the wrong session key). Mitigation: the **mandatory live ultracode end-to-end run** in §8 against a real session's `workingDir`, observing the real SSE event + real DOM cluster — not the at-rest corpus, not unit tests alone.

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "aicodeman",
-  "version": "1.1.0",
+  "version": "1.1.7",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "aicodeman",
-      "version": "1.1.0",
+      "version": "1.1.7",
       "hasInstallScript": true,
       "license": "MIT",
       "workspaces": [

package.json

@@ -1,6 +1,6 @@
 {
   "name": "aicodeman",
-  "version": "1.1.0",
+  "version": "1.1.7",
   "description": "Mission control for AI coding agents - run 20 autonomous agents with real-time monitoring and session persistence",
   "type": "module",
   "main": "dist/index.js",

scripts/build.mjs

@@ -67,6 +67,7 @@ appendFileSync(
 
 // 4. Minify frontend assets
 run('minify input-cjk.js', 'npx esbuild dist/web/public/input-cjk.js --minify --outfile=dist/web/public/input-cjk.js --allow-overwrite');
+run('minify sanitize-html.js', 'npx esbuild dist/web/public/sanitize-html.js --minify --outfile=dist/web/public/sanitize-html.js --allow-overwrite');
 run('minify app.js', 'npx esbuild dist/web/public/app.js --minify --outfile=dist/web/public/app.js --allow-overwrite');
 run('minify terminal-ui.js', 'npx esbuild dist/web/public/terminal-ui.js --minify --outfile=dist/web/public/terminal-ui.js --allow-overwrite');
 run('minify respawn-ui.js', 'npx esbuild dist/web/public/respawn-ui.js --minify --outfile=dist/web/public/respawn-ui.js --allow-overwrite');
@@ -90,6 +91,7 @@ console.log('\n[build] content-hash cache busting');
     'notification-manager.js',
     'keyboard-accessory.js',
     'input-cjk.js',
+    'sanitize-html.js',
     'app.js',
     'terminal-ui.js',
     'respawn-ui.js',

scripts/capture-readme-real.mjs

@@ -0,0 +1,201 @@
+#!/usr/bin/env node
+/**
+ * capture-readme-real.mjs
+ *
+ * Captures README desktop scenes (multi-session dashboard, monitor, subagent
+ * windows) from a REAL Codeman instance — intended to run against an ISOLATED
+ * dev/beta instance (CODEMAN_INSTANCE=beta on :5000) seeded from prod's settings,
+ * NOT prod itself (never touch prod's live sessions).
+ *
+ * Reuses the high-quality capture recipe proven in capture-real-overview.mjs:
+ *   - DSF=2 + ?nowebgl  → crisp retina at the TRUE font size (WebGL doubles
+ *     glyphs under DSF=2; the DOM renderer respects devicePixelRatio).
+ *   - per-device localStorage seeding so the capture matches a real device.
+ *
+ *   SCENE=dashboard|monitor|subagent|all  BASE=http://localhost:5000 \
+ *     OUT=screenshots-readme-real/desktop  node scripts/capture-readme-real.mjs
+ */
+import { chromium } from 'playwright';
+import { mkdirSync } from 'fs';
+import { join } from 'path';
+
+const BASE = process.env.BASE || 'http://localhost:5000';
+const OUT = process.env.OUT || 'screenshots-readme-real/desktop';
+const SKIN = process.env.SKIN || 'daylight-blue';
+const SCENE = process.env.SCENE || 'all';
+const FONT = Math.max(10, Math.min(24, Number(process.env.FONT || 13)));
+const VIEWPORT = { width: Number(process.env.VW || 1280), height: Number(process.env.VH || 720) };
+const DSF = Number(process.env.DSF || 2);
+const PLAN_USAGE = process.env.PLAN_USAGE !== '0';
+
+const sleep = (ms) => new Promise((r) => setTimeout(r, ms));
+const url = (extra = '') => {
+  const sep = BASE.includes('?') ? '&' : '?';
+  const params = [];
+  if (DSF > 1) params.push('nowebgl'); // DOM renderer → correct font size at DSF>1
+  if (extra) params.push(extra);
+  return params.length ? `${BASE}${sep}${params.join('&')}` : BASE;
+};
+
+async function newCtx(browser) {
+  const context = await browser.newContext({
+    viewport: VIEWPORT,
+    deviceScaleFactor: DSF,
+    ignoreHTTPSErrors: BASE.startsWith('https'),
+  });
+  const page = await context.newPage();
+  page.setDefaultTimeout(30000);
+  await page.addInitScript(
+    ([skin, planUsage, font]) => {
+      try {
+        localStorage.setItem('codeman:skin', skin);
+        localStorage.setItem('codeman-font-size', String(font));
+        const blob = { skin, showFileBrowser: false, showProjectInsights: false };
+        if (planUsage) blob.showPlanUsageLimits = true;
+        localStorage.setItem('codeman-app-settings', JSON.stringify(blob));
+      } catch {
+        /* ignore */
+      }
+    },
+    [SKIN, PLAN_USAGE, FONT]
+  );
+  return { context, page };
+}
+
+async function bootstrap(page) {
+  await page.waitForFunction(() => window.app && window.app.terminal, { timeout: 20000 });
+  await sleep(1200);
+}
+
+async function listSessions(page) {
+  return page.evaluate(() =>
+    Array.from(window.app.sessions.values()).map((s) => ({ id: s.id, name: s.name, mode: s.mode }))
+  );
+}
+
+async function shoot(page, name) {
+  const out = join(OUT, name);
+  await page.evaluate((f) => {
+    try {
+      if (window.app.setFontSize) window.app.setFontSize(f);
+    } catch {}
+    try {
+      window.app.fitAddon && window.app.fitAddon.fit();
+    } catch {}
+    try {
+      window.app.applyHeaderVisibilitySettings && window.app.applyHeaderVisibilitySettings();
+    } catch {}
+  }, FONT);
+  await sleep(1500);
+  await page.screenshot({ path: out, fullPage: false });
+  console.log('  Saved: ' + out);
+}
+
+async function sceneDashboard(browser) {
+  console.log('Scene: dashboard');
+  const { context, page } = await newCtx(browser);
+  await page.goto(url(), { waitUntil: 'domcontentloaded' });
+  await bootstrap(page);
+  const sessions = await listSessions(page);
+  // Select a claude session so the active terminal shows rich content; all tabs render.
+  const target = sessions.find((s) => s.mode === 'claude') || sessions[0];
+  if (target) await page.evaluate((id) => window.app.selectSession(id), target.id);
+  await sleep(4000);
+  await shoot(page, 'multi-session-dashboard.png');
+  await context.close();
+}
+
+async function sceneMonitor(browser) {
+  console.log('Scene: monitor');
+  const { context, page } = await newCtx(browser);
+  await page.goto(url(), { waitUntil: 'domcontentloaded' });
+  await bootstrap(page);
+  const sessions = await listSessions(page);
+  const target = sessions.find((s) => s.mode === 'claude') || sessions[0];
+  if (target) await page.evaluate((id) => window.app.selectSession(id), target.id);
+  await sleep(2500);
+  // toggleMonitorPanel() opens the panel, clears the hidden state, loads REAL
+  // mux sessions (/api/mux), starts stats, and renders the task panel.
+  await page.evaluate(async () => {
+    try {
+      await window.app.toggleMonitorPanel();
+    } catch {}
+  });
+  await sleep(3000);
+  await shoot(page, 'multi-session-monitor.png');
+  await context.close();
+}
+
+async function sceneSubagent(browser) {
+  console.log('Scene: subagent');
+  const { context, page } = await newCtx(browser);
+  await page.goto(url(), { waitUntil: 'domcontentloaded' });
+  await bootstrap(page);
+  // Select the session whose subagents we want (subagentActiveTabOnly means
+  // app.subagents only fills for the active tab). Prefer SUBAGENT_SID env.
+  const sessions = await listSessions(page);
+  const targetId = process.env.SUBAGENT_SID || (sessions.find((s) => s.mode === 'claude') || sessions[0])?.id;
+  if (targetId) await page.evaluate((id) => window.app.selectSession(id), targetId);
+  // Wait (up to ~25s) for live subagents to arrive via SSE into app.subagents.
+  let agents = [];
+  for (let i = 0; i < 25; i++) {
+    agents = await page.evaluate(() =>
+      Array.from(window.app.subagents?.entries?.() || []).map(([id, a]) => ({ id, name: a.name ?? a.agentType ?? '' }))
+    );
+    if (agents.length >= 1) break;
+    await sleep(1000);
+  }
+  console.log('  live in-browser subagents:', JSON.stringify(agents));
+  if (agents.length === 0) {
+    console.log('  NO live subagents — skipping (stage a longer subagent task and run this while it runs).');
+    await context.close();
+    return;
+  }
+  await page.evaluate(
+    (ids) => {
+      ids.slice(0, 2).forEach((id) => {
+        try {
+          window.app.openSubagentWindow(id);
+        } catch {}
+      });
+    },
+    agents.map((a) => a.id)
+  );
+  await sleep(2000);
+  await page.evaluate(() => {
+    const wins = Array.from(window.app.subagentWindows.values());
+    const place = [
+      { left: 360, top: 60, w: 430, h: 330 },
+      { left: 810, top: 60, w: 430, h: 330 },
+    ];
+    wins.slice(0, 2).forEach((win, i) => {
+      const el = win.element;
+      const p = place[i];
+      el.style.left = p.left + 'px';
+      el.style.top = p.top + 'px';
+      el.style.width = p.w + 'px';
+      el.style.height = p.h + 'px';
+    });
+  });
+  await sleep(1500);
+  await shoot(page, 'subagent-spawn.png');
+  await context.close();
+}
+
+async function main() {
+  mkdirSync(OUT, { recursive: true });
+  const browser = await chromium.launch({
+    headless: true,
+    args: ['--no-sandbox', '--disable-setuid-sandbox', '--disable-dev-shm-usage', '--disable-gpu'],
+  });
+  console.log(`BASE=${BASE} SKIN=${SKIN} DSF=${DSF} VIEWPORT=${VIEWPORT.width}x${VIEWPORT.height} SCENE=${SCENE}`);
+  if (SCENE === 'dashboard' || SCENE === 'all') await sceneDashboard(browser);
+  if (SCENE === 'monitor' || SCENE === 'all') await sceneMonitor(browser);
+  if (SCENE === 'subagent' || SCENE === 'all') await sceneSubagent(browser);
+  await browser.close();
+}
+
+main().catch((e) => {
+  console.error('FATAL', e.message);
+  process.exit(1);
+});

scripts/capture-real-overview.mjs

@@ -0,0 +1,152 @@
+#!/usr/bin/env node
+/**
+ * capture-real-overview.mjs
+ *
+ * Captures a REAL claude-overview screenshot from a LIVE Codeman server
+ * (no mock injection). Drive a real session to do real work, then run:
+ *
+ *   SID=<sessionId> BASE=http://localhost:5000 OUT=screenshots-real \
+ *     node scripts/capture-real-overview.mjs
+ *
+ * Skin defaults to daylight-blue (prod default) via the localStorage pre-paint
+ * contract in index.html. Output: <OUT>/claude-overview.png at 1280x720 (DSF 2).
+ */
+import { chromium } from 'playwright';
+import { mkdirSync } from 'fs';
+import { join } from 'path';
+
+const SID = process.env.SID;
+const BASE = process.env.BASE || 'http://localhost:5000';
+const OUT = process.env.OUT || 'screenshots-real';
+const SKIN = process.env.SKIN || 'daylight-blue';
+// Unique filename per run (timestamped) so a viewer holding an old render of a
+// fixed path can never shadow a fresh capture. Override with NAME=… if needed.
+const STAMP = new Date().toISOString().replace(/[:.]/g, '-').replace('T', '_').slice(0, 19);
+const NAME = process.env.NAME || `claude-overview-${STAMP}.png`;
+const VIEWPORT = { width: Number(process.env.VW || 1512), height: Number(process.env.VH || 812) };
+// IMPORTANT: default deviceScaleFactor is 1, NOT 2. xterm's WebGL renderer in
+// headless Chromium draws terminal glyphs at ~2× their nominal size when DSF=2
+// (while still reporting nominal 8px cell dims internally, so it can't be caught
+// by measuring terminal.cols/cell — only the pixels reveal it). The HTML chrome
+// is unaffected, so DSF=2 makes ONLY the console font look comically large. DSF=1
+// renders the console at its true size, matching a real (non-headless) browser.
+const DSF = Number(process.env.DSF || 1);
+
+if (!SID) {
+  console.error('SID env var required (the live session id to screenshot)');
+  process.exit(1);
+}
+
+const sleep = (ms) => new Promise((r) => setTimeout(r, ms));
+
+const main = async () => {
+  mkdirSync(OUT, { recursive: true });
+  const browser = await chromium.launch({
+    headless: true,
+    args: ['--no-sandbox', '--disable-setuid-sandbox', '--disable-dev-shm-usage', '--disable-gpu'],
+  });
+  const context = await browser.newContext({
+    viewport: VIEWPORT,
+    deviceScaleFactor: DSF,
+    ignoreHTTPSErrors: BASE.startsWith('https'),
+  });
+  const page = await context.newPage();
+  page.setDefaultTimeout(30000);
+
+  // Force the skin before any page script runs (pre-paint <head> contract), and
+  // seed the PER-DEVICE display blob so the capture reflects what prod actually
+  // shows on the user's real device — notably the plan-usage chip, which is a
+  // per-device setting (default OFF) deleted from the server payload, so a fresh
+  // browser would otherwise hide it. PLAN_USAGE=0 disables.
+  const PLAN_USAGE = process.env.PLAN_USAGE !== '0';
+  // Terminal console font size. App default is 14px; a fresh headless browser has
+  // no saved codeman-font-size, so it renders at 14 — much larger than a real
+  // device where the console has been zoomed down. Seed a smaller value (clamped
+  // to the app's [10,24] range) so the console font looks normal in the capture.
+  const FONT = Math.max(10, Math.min(24, Number(process.env.FONT || 14)));
+  await page.addInitScript(
+    ([skin, planUsage, font]) => {
+      try {
+        localStorage.setItem('codeman:skin', skin);
+        localStorage.setItem('codeman-font-size', String(font));
+        // Desktop app-settings blob (settings-ui.js getSettingsStorageKey()).
+        // Present these display keys explicitly so the server merge won't seed
+        // side panels open (display keys only seed from server when absent from
+        // localStorage). Matches the clean full-width-terminal reference look.
+        const blob = {
+          skin,
+          showFileBrowser: false,
+          showMonitor: false,
+          showSubagents: false,
+          showProjectInsights: false,
+        };
+        if (planUsage) blob.showPlanUsageLimits = true;
+        localStorage.setItem('codeman-app-settings', JSON.stringify(blob));
+      } catch {
+        /* ignore */
+      }
+    },
+    [SKIN, PLAN_USAGE, FONT]
+  );
+
+  // At DSF>1, xterm's WebGL renderer draws glyphs at ~2x (see DSF comment above).
+  // The app honors a `?nowebgl` URL param that switches to xterm's DOM renderer,
+  // which respects devicePixelRatio correctly — so DSF=2 + nowebgl yields a crisp
+  // 2x (retina) capture at the TRUE font size. Auto-enable it whenever DSF>1.
+  const url = DSF > 1 ? `${BASE}${BASE.includes('?') ? '&' : '?'}nowebgl` : BASE;
+  console.log(`Loading ${url} (DSF=${DSF}) ...`);
+  await page.goto(url, { waitUntil: 'domcontentloaded' });
+  await page.waitForFunction(() => window.app && window.app.terminal, { timeout: 20000 });
+  await sleep(1500);
+
+  console.log(`Selecting session ${SID} ...`);
+  await page.evaluate((sid) => window.app.selectSession(sid), SID);
+
+  // Let the terminal buffer stream in + xterm render + any Ink redraw settle.
+  await sleep(2000);
+
+  // Force a clean fit (avoids capturing a transient pre-fit frame where the
+  // terminal renders at the wrong column count) and re-apply per-device header
+  // visibility so the seeded plan-usage chip is shown.
+  await page.evaluate((font) => {
+    // Force the console font explicitly (setFontSize also re-fits) in case
+    // loadFontSize didn't pick up the seeded value before the session rendered.
+    try {
+      if (window.app.setFontSize) window.app.setFontSize(font);
+      else window.app.terminal.options.fontSize = font;
+    } catch {}
+    try {
+      window.app.fitAddon && window.app.fitAddon.fit();
+    } catch {}
+    try {
+      window.dispatchEvent(new Event('resize'));
+    } catch {}
+    try {
+      window.app.applyHeaderVisibilitySettings && window.app.applyHeaderVisibilitySettings();
+    } catch {}
+  }, FONT);
+  await sleep(3000);
+
+  // Optionally scroll the terminal up to frame the rich tool-call region
+  // (Read/Write/Bash + green test results) instead of the trailing summary.
+  const SCROLL = Number(process.env.SCROLL || 0);
+  if (SCROLL) {
+    await page.evaluate((n) => {
+      const t = window.app && window.app.terminal;
+      if (t && t.scrollLines) t.scrollLines(-n);
+    }, SCROLL);
+    await sleep(800);
+  }
+
+  const outPath = join(OUT, NAME);
+  await page.screenshot({ path: outPath, fullPage: false });
+  console.log(`Saved: ${outPath}`);
+
+  await context.close();
+  await browser.close();
+};
+
+main().catch((e) => {
+  console.error('FATAL', e.message);
+  process.exit(1);
+});

src/cli.ts

@@ -626,4 +626,34 @@ program
     }
   });
 
+program
+  .command('doctor')
+  .alias('check-deps')
+  .description('Check Codeman tool dependencies (Node, Claude CLI, tmux, LibreOffice, MS Office)')
+  .option('--json', 'Output structured JSON instead of a table')
+  .option('--category <name>', 'Only check one category (core|office|other)')
+  .action(async (options) => {
+    const { createRealHost, checkAll } = await import('./utils/dependency-checker.js');
+    const { renderTable, renderJson, computeExitCode } = await import('./utils/dependency-report.js');
+    const { DEPENDENCY_REGISTRY, TOOL_CATEGORIES } = await import('./config/dependency-registry.js');
+
+    if (options.category && !(TOOL_CATEGORIES as readonly string[]).includes(options.category)) {
+      console.error(`Unknown category "${options.category}". Valid categories: ${TOOL_CATEGORIES.join(', ')}`);
+      process.exit(2);
+    }
+
+    const host = createRealHost();
+    const registry = options.category
+      ? DEPENDENCY_REGISTRY.filter((t) => t.category === options.category)
+      : DEPENDENCY_REGISTRY;
+    const results = checkAll(registry, host);
+
+    if (options.json) {
+      console.log(JSON.stringify(renderJson(results, host.environment), null, 2));
+    } else {
+      console.log(renderTable(results, host.environment));
+    }
+    process.exit(computeExitCode(results));
+  });
+
 export { program };

src/config/dependency-registry.ts

@@ -0,0 +1,140 @@
+/**
+ * @fileoverview Static registry of downstream tool dependencies probed by
+ * `codeman doctor`. Each entry declares per-environment resolvers and the
+ * skills that use it. EXTENSION POINT: skill-manifest-driven discovery
+ * (COD follow-up) will merge dynamically-found entries into this list.
+ *
+ * @module config/dependency-registry
+ */
+
+export type ProbeEnvironment = 'linux' | 'darwin' | 'win32' | 'wsl';
+
+/** The valid `--category` filter values; single source of truth for the type, the CLI
+ *  help text, and CLI input validation. */
+export const TOOL_CATEGORIES = ['core', 'office', 'other'] as const;
+export type ToolCategory = (typeof TOOL_CATEGORIES)[number];
+
+/** Resolve a binary on the PATH and read its version. */
+export interface PathResolver {
+  kind: 'path';
+  bins: string[];
+  versionArg?: string; // default '--version'
+  versionRegex?: RegExp; // default matches first \d+.\d+(.\d+)?
+}
+
+/** Resolve a Windows-installed app reachable from win32 or WSL. */
+export interface WindowsSideResolver {
+  kind: 'windows-side';
+  appDirs: string[]; // relative to a Program Files root
+  exes: string[]; // candidate executables; first found wins
+}
+
+export interface ResolverSpec {
+  match: ProbeEnvironment[];
+  resolver: PathResolver | WindowsSideResolver;
+}
+
+export interface ToolDependency {
+  id: string;
+  label: string;
+  category: ToolCategory;
+  required: boolean;
+  usedBy?: string[];
+  minVersion?: string;
+  resolvers: ResolverSpec[];
+  installHint?: Partial<Record<ProbeEnvironment, string>>;
+}
+
+const ALL: ProbeEnvironment[] = ['linux', 'darwin', 'wsl', 'win32'];
+
+export const DEPENDENCY_REGISTRY: ToolDependency[] = [
+  {
+    id: 'node',
+    label: 'Node.js',
+    category: 'core',
+    required: true,
+    minVersion: '22.0.0',
+    resolvers: [{ match: ALL, resolver: { kind: 'path', bins: ['node'], versionArg: '--version' } }],
+    installHint: { linux: 'https://nodejs.org', darwin: 'brew install node', wsl: 'https://nodejs.org' },
+  },
+  {
+    id: 'claude',
+    label: 'Claude CLI',
+    category: 'core',
+    required: false,
+    usedBy: ['Claude Code sessions (default backend)'],
+    resolvers: [{ match: ALL, resolver: { kind: 'path', bins: ['claude'], versionArg: '--version' } }],
+    installHint: { linux: 'https://docs.claude.com/claude-code', darwin: 'https://docs.claude.com/claude-code' },
+  },
+  {
+    id: 'tmux',
+    label: 'tmux',
+    category: 'core',
+    required: true,
+    resolvers: [{ match: ['linux', 'darwin', 'wsl'], resolver: { kind: 'path', bins: ['tmux'], versionArg: '-V' } }],
+    installHint: { linux: 'sudo apt install tmux', darwin: 'brew install tmux', wsl: 'sudo apt install tmux' },
+  },
+  {
+    id: 'opencode',
+    label: 'OpenCode CLI',
+    category: 'core',
+    required: false,
+    usedBy: ['OpenCode sessions'],
+    resolvers: [{ match: ALL, resolver: { kind: 'path', bins: ['opencode'], versionArg: '--version' } }],
+  },
+  {
+    id: 'codex',
+    label: 'Codex CLI',
+    category: 'core',
+    required: false,
+    usedBy: ['Codex sessions'],
+    resolvers: [{ match: ALL, resolver: { kind: 'path', bins: ['codex'], versionArg: '--version' } }],
+  },
+  {
+    id: 'libreoffice',
+    label: 'LibreOffice',
+    category: 'office',
+    required: false,
+    usedBy: ['document preview', 'thumbnails'],
+    resolvers: [
+      {
+        match: ['linux', 'darwin', 'wsl'],
+        resolver: { kind: 'path', bins: ['libreoffice', 'soffice'], versionArg: '--version' },
+      },
+    ],
+    installHint: { linux: 'sudo apt install libreoffice', darwin: 'brew install --cask libreoffice' },
+  },
+  {
+    id: 'pdftoppm',
+    label: 'pdftoppm',
+    category: 'office',
+    required: false,
+    usedBy: ['document preview', 'PDF/Office first-page thumbnails'],
+    // poppler's pdftoppm prints its version to stderr; presence is what matters here.
+    resolvers: [
+      { match: ['linux', 'darwin', 'wsl'], resolver: { kind: 'path', bins: ['pdftoppm'], versionArg: '-v' } },
+    ],
+    installHint: {
+      linux: 'sudo apt install poppler-utils',
+      darwin: 'brew install poppler',
+      wsl: 'sudo apt install poppler-utils',
+    },
+  },
+  {
+    id: 'msoffice',
+    label: 'MS Office',
+    category: 'office',
+    required: false,
+    usedBy: ['document preview', 'thumbnails'],
+    resolvers: [
+      {
+        match: ['wsl', 'win32'],
+        resolver: {
+          kind: 'windows-side',
+          appDirs: ['Microsoft Office/root/Office16'],
+          exes: ['WINWORD.EXE', 'POWERPNT.EXE', 'EXCEL.EXE'],
+        },
+      },
+    ],
+  },
+];

src/config/workflow-config.ts

@@ -0,0 +1,26 @@
+/**
+ * @fileoverview Workflow (ultracode) run-watcher polling and cache configuration.
+ *
+ * Controls how frequently WorkflowRunWatcher polls
+ * ~/.claude/projects/<projHash>/<sessionUuid>/workflows/wf_*.json
+ * and how many runs are cached in memory.
+ *
+ * Distinct from the Agent-Teams config (team-config.ts). The run-state JSON is
+ * rewritten on every agent tick across a whole run (28+ agents), so the watcher
+ * relies on a per-file mtime skip; the poll itself is just N stat() calls.
+ *
+ * @module config/workflow-config
+ */
+
+/** Workflow run-state poll interval (ms). Short because a poll is just N mtime stats. */
+export const WORKFLOW_RUN_POLL_INTERVAL_MS = 10_000;
+
+/** Max cached workflow runs (LRU eviction). */
+export const MAX_CACHED_WORKFLOW_RUNS = 100;
+
+/**
+ * Default recency window (minutes) for getRecentRuns(). Generous enough that a
+ * recently-finished long run still appears in the LEFT-pane list — filtered on
+ * last-activity, not start time, so multi-hour runs don't vanish.
+ */
+export const WORKFLOW_RUN_RECENT_WINDOW_MIN = 240;

src/hooks-config.ts

@@ -243,6 +243,43 @@ export async function writeHooksConfig(casePath: string): Promise<void> {
   });
 }
 
+/**
+ * Self-heal a case's hooks block so the COD-91 unconditional hook-secret gate keeps
+ * accepting its hook events.
+ *
+ * `writeHooksConfig` only runs when a case is first CREATED. Cases created before the
+ * X-Codeman-Hook-Secret header was added (COD-54, 2026-06-10) keep hook curls in their
+ * settings.local.json that POST to /api/hook-event WITHOUT the secret — which, once the
+ * gate requires it unconditionally (COD-91), silently 401 on a password-protected
+ * install. This refreshes the hooks block so those stale curls regain the header.
+ *
+ * Deliberately surgical: regenerates ONLY when settings.local.json already contains
+ * Codeman's own hook curls (they target `/api/hook-event`) that lack the secret header.
+ * No-op when the file/hooks are absent (we never impose hooks on a user who removed
+ * them), when the hooks aren't ours, or when the secret is already present — so it never
+ * clobbers a user's customizations and is cheap enough to call on every Claude spawn.
+ */
+export async function refreshStaleHookSecret(casePath: string): Promise<void> {
+  const settingsPath = join(casePath, '.claude', 'settings.local.json');
+  if (!existsSync(settingsPath)) return;
+  await withSettingsLock(settingsPath, async () => {
+    let existing: Record<string, unknown>;
+    try {
+      existing = JSON.parse(await readFile(settingsPath, 'utf-8'));
+    } catch {
+      return; // malformed — leave it untouched (case-create owns the happy path)
+    }
+    const hooksJson = JSON.stringify(existing.hooks ?? null);
+    const isOurs = hooksJson.includes('/api/hook-event');
+    // The generated curl carries this header literal (see generateHooksConfig); its
+    // absence on our own hooks means they predate COD-54 and need regenerating.
+    const hasSecret = hooksJson.includes('X-Codeman-Hook-Secret');
+    if (!isOurs || hasSecret) return;
+    const merged = { ...existing, ...generateHooksConfig() };
+    await writeFile(settingsPath, JSON.stringify(merged, null, 2) + '\n');
+  });
+}
+
 /** Unique marker identifying Codeman's own statusLine command (vs a user's). */
 const STATUSLINE_MARKER = '/api/status-telemetry';
 

src/session.ts

@@ -136,6 +136,21 @@ export function isExternalCliMode(mode: SessionMode): boolean {
   return mode === 'opencode' || mode === 'codex';
 }
 
+/**
+ * Modes whose TUI emits alt-screen / scrollback-erase / mouse-tracking sequences
+ * that we strip so the browser keeps everything in the main buffer with scrollback
+ * reachable (the strip runs on both the live stream and the buffer replay).
+ *
+ * Codex and Claude Code are known, controlled TUIs that repaint via cursor
+ * positioning, so dropping the alt-screen switch is safe — content stays in the
+ * normal buffer. Excluded: `shell` (arbitrary programs like vim/less/htop
+ * legitimately need the alt screen) and `opencode` (renders its own TUI that
+ * may rely on it). Keep parity with the replay-side strip in session-routes.ts.
+ */
+export function isAltScreenStripMode(mode: SessionMode): boolean {
+  return mode === 'codex' || mode === 'claude';
+}
+
 // Note: Claude CLI PATH resolution moved to session-cli-builder.ts (buildClaudeEnv)
 
 /** PTY fallback geometry when tmux can't be queried (matches pre-#80 hardcoded values). */
@@ -265,9 +280,10 @@ export class Session extends EventEmitter {
   private _messages: ClaudeMessage[] = [];
   private _lineBuffer: string = '';
   private _lineBufferFlushTimer: NodeJS.Timeout | null = null;
-  // Codex only: trailing partial CSI held back so sequences split across PTY
-  // chunks can't slip past the alt-screen/scrollback strip (see _handleTerminalOutput)
-  private _codexSeqCarry: string = '';
+  // Alt-screen-strip modes (Codex/Claude): trailing partial CSI held back so
+  // sequences split across PTY chunks can't slip past the alt-screen/scrollback
+  // strip (see _handleTerminalOutput / isAltScreenStripMode)
+  private _altScreenSeqCarry: string = '';
   private resolvePromise: ((value: { result: string; cost: number }) => void) | null = null;
   private rejectPromise: ((reason: Error) => void) | null = null;
   private _promptResolved: boolean = false; // Guard against race conditions in runPrompt
@@ -1134,35 +1150,40 @@ export class Session extends EventEmitter {
   }
 
   private _handleTerminalOutput(data: string): void {
-    // Codex emits sequences that wipe xterm.js scrollback, plus mouse-tracking
-    // enables that hijack the scroll wheel so the user can't reach scrollback:
+    // Codex AND Claude Code emit sequences that wipe xterm.js scrollback, plus
+    // mouse-tracking enables that hijack the scroll wheel so the user can't reach
+    // scrollback. Claude Code does this intermittently (e.g. full-screen pickers /
+    // dialogs), which is why terminal scroll-up "randomly" breaks for Claude
+    // sessions on mobile and desktop until the dialog closes:
     //   - \x1b[?1049h / \x1b[?47h / \x1b[?1047h: switch to the alt buffer (no
     //     scrollback) — \x1b[?...l switches back.
     //   - \x1b[3J: erase saved lines (scrollback). (\x1b[2J / \x1b[J — erase
     //     the visible viewport — are left intact; the TUI repaints those rows.)
     //   - \x1b[?1000h / 1002h / 1003h / 1005h / 1006h / 1007h: mouse-tracking
     //     modes (X10, button-event, any-event, UTF-8, SGR, alt-scroll). Once on,
-    //     xterm.js forwards wheel events to codex instead of scrolling the
+    //     xterm.js forwards wheel events to the CLI instead of scrolling the
     //     viewport, so the conversation is in scrollback but unreachable.
     //     (Focus events at ?1004 are left alone — codeman uses them for
     //     active-tab detection.)
     // Strip them at the source so neither the persisted buffer nor the live
     // SSE/WS stream carries them, keeping everything in the main buffer with
-    // scrollback intact. Codex's cursor-positioned redraws overwrite only the
-    // cells they actually target, so the non-erased rows keep their content.
-    if (this.mode === 'codex') {
+    // scrollback intact. These are controlled TUIs whose cursor-positioned
+    // redraws overwrite only the cells they target, so non-erased rows keep
+    // their content. Gated to Codex/Claude (isAltScreenStripMode) — shell must
+    // keep the alt screen for vim/less/htop.
+    if (isAltScreenStripMode(this.mode)) {
       // Reassemble sequences split across PTY chunk boundaries first: a chunk
       // ending mid-sequence ('\x1b[?104' now, '9h' next) would slip past the
       // strip below and leave xterm stuck in the scrollback-less alt buffer
       // until the next buffer replay. Hold back an incomplete digit-only CSI
       // tail (≤7 chars — the longest strippable intro is '\x1b[?1049') and
       // prepend it to the next chunk; complete sequences are never held.
-      data = this._codexSeqCarry + data;
-      this._codexSeqCarry = '';
+      data = this._altScreenSeqCarry + data;
+      this._altScreenSeqCarry = '';
       // eslint-disable-next-line no-control-regex
       const splitTail = data.match(/\x1b(?:\[\??[0-9]{0,4})?$/);
       if (splitTail) {
-        this._codexSeqCarry = splitTail[0];
+        this._altScreenSeqCarry = splitTail[0];
         data = data.slice(0, -splitTail[0].length);
         if (!data) return;
       }
@@ -1809,7 +1830,7 @@ export class Session extends EventEmitter {
     this._errorBuffer = '';
     this._messages = [];
     this._lineBuffer = '';
-    this._codexSeqCarry = '';
+    this._altScreenSeqCarry = '';
     this._lastActivityAt = Date.now();
   }
 

src/subagent-watcher.ts

@@ -13,6 +13,8 @@
  * - `SubagentEvents` — typed event map
  *
  * Watched patterns: `~/.claude/projects/{project}/{session}/subagents/agent-{id}.jsonl`
+ *   plus the `agent-{id}.meta.json` discovery sidecar (2026-06 format) and nested
+ *   workflow agents under `subagents/workflows/{workflowId}/agent-{id}.jsonl`.
  * Parses JSONL entries: user/assistant messages, tool_use/tool_result blocks, progress events.
  * Tracks per-agent: status, token counts, model, description, tool call count, liveness (PID).
  *
@@ -30,7 +32,7 @@ import { watch, existsSync, FSWatcher } from 'node:fs';
 import { createReadStream } from 'node:fs';
 import { createInterface } from 'node:readline';
 import { homedir } from 'node:os';
-import { join, basename } from 'node:path';
+import { join, basename, dirname } from 'node:path';
 import { execFile } from 'node:child_process';
 import { readFile, readdir, stat as statAsync } from 'node:fs/promises';
 import { PENDING_TOOL_CALL_TTL_MS, MAX_PENDING_TOOL_CALLS, MAX_TRACKED_AGENTS } from './config/map-limits.js';
@@ -1150,6 +1152,10 @@ export class SubagentWatcher extends EventEmitter {
               try {
                 await statAsync(subagentDir);
                 await this.watchSubagentDir(subagentDir, project, session);
+                // Workflow agents nest one level deeper under subagents/workflows/{wf}/
+                // (each holds its own agent-{id}.jsonl/.meta.json) — the flat watcher
+                // above never sees them, so discover and watch each workflow dir too.
+                await this.watchWorkflowDirs(subagentDir, project, session);
               } catch {
                 // subagent dir doesn't exist - skip
               }
@@ -1179,8 +1185,12 @@ export class SubagentWatcher extends EventEmitter {
     try {
       const files = await readdir(dir);
       for (const file of files) {
-        if (file.endsWith('.jsonl')) {
+        if (file.startsWith('agent-') && file.endsWith('.jsonl')) {
           await this.registerAgentFile(join(dir, file), projectHash, sessionId, true);
+        } else if (file.startsWith('agent-') && file.endsWith('.meta.json')) {
+          // Claude Code (2026-06) writes a `agent-{id}.meta.json` sidecar for TUI
+          // Task subagents and no longer always writes a per-agent `.jsonl` here.
+          await this.registerAgentMeta(join(dir, file), projectHash, sessionId, true);
         }
       }
     } catch {
@@ -1190,13 +1200,26 @@ export class SubagentWatcher extends EventEmitter {
     // Single directory watcher handles both new files and file content changes
     try {
       const watcher = watch(dir, (_eventType, filename) => {
-        if (!filename?.endsWith('.jsonl')) return;
-        const filePath = join(dir, filename);
+        // Only agent-{id}.jsonl / agent-{id}.meta.json — ignore siblings like a
+        // workflow dir's journal.jsonl (would otherwise register a bogus "journal" agent).
+        const isAgent = !!filename && filename.startsWith('agent-');
+        const isJsonl = isAgent && filename.endsWith('.jsonl');
+        const isMeta = isAgent && filename.endsWith('.meta.json');
+        if (!isJsonl && !isMeta) return;
+        const filePath = join(dir, filename as string);
 
         // Debounce 100ms to batch rapid writes
         this.fileDeb.schedule(filePath, () => {
           if (!existsSync(filePath)) return;
 
+          if (isMeta) {
+            // Meta sidecar — discovery only (not a transcript; never tail it).
+            if (!this.fileAgentContext.has(filePath)) {
+              this.registerAgentMeta(filePath, projectHash, sessionId).catch(() => {});
+            }
+            return;
+          }
+
           if (this.fileAgentContext.has(filePath)) {
             // Known file — handle content change
             this.handleFileChange(filePath).catch(() => {}); // Ignore - errors logged internally, don't crash watcher callback
@@ -1225,6 +1248,40 @@ export class SubagentWatcher extends EventEmitter {
     }
   }
 
+  /**
+   * Discover and watch nested workflow agent directories.
+   *
+   * The Workflow tool runs its subagents under
+   * `subagents/workflows/{workflowId}/agent-{id}.jsonl` (+ `.meta.json`, alongside
+   * a `journal.jsonl` of orchestration events). The flat `subagents/` watcher does
+   * not recurse, and Node's `fs.watch({ recursive: true })` is unsupported on Linux,
+   * so each workflow dir gets its own watcher here. Idempotent via `knownSubagentDirs`
+   * and re-driven by the periodic scan, so newly created workflows are picked up
+   * within one scan cycle (~5s) — the same latency as a new session's `subagents/`.
+   */
+  private async watchWorkflowDirs(subagentDir: string, projectHash: string, sessionId: string): Promise<void> {
+    const workflowsRoot = join(subagentDir, 'workflows');
+    let names: string[];
+    try {
+      names = await readdir(workflowsRoot);
+    } catch {
+      return; // no workflows for this session
+    }
+    for (const name of names) {
+      // Workflow ids are directories (e.g. `wf_<id>`); skip any stray files that
+      // share the root (a workflow id never carries a file extension).
+      if (name.endsWith('.jsonl') || name.endsWith('.json')) continue;
+      const wfDir = join(workflowsRoot, name);
+      try {
+        const st = await statAsync(wfDir);
+        if (!st.isDirectory()) continue;
+        await this.watchSubagentDir(wfDir, projectHash, sessionId);
+      } catch {
+        // workflow dir vanished mid-scan — skip
+      }
+    }
+  }
+
   /**
    * Handle a file content change for an already-registered agent file.
    * Tails from last known position, updates info, retries description if missing.
@@ -1291,6 +1348,16 @@ export class SubagentWatcher extends EventEmitter {
 
     const agentId = basename(filePath).replace('agent-', '').replace('.jsonl', '');
 
+    // Meta→transcript upgrade: the agent may already be registered from its
+    // `.meta.json` sidecar (discovery-only — nothing to tail). Now that the real
+    // `.jsonl` transcript has appeared, re-point to it and drop the stale sidecar
+    // context, emitting `updated` below rather than a duplicate `discovered`.
+    const priorEntry = this.agentInfo.get(agentId);
+    const isMetaUpgrade = !!priorEntry && priorEntry.filePath.endsWith('.meta.json');
+    if (isMetaUpgrade && priorEntry) {
+      this.fileAgentContext.delete(priorEntry.filePath);
+    }
+
     // Initial info - handle race condition where file may be deleted between discovery and stat
     let fileStat;
     try {
@@ -1341,7 +1408,7 @@ export class SubagentWatcher extends EventEmitter {
     // Track file context for directory watcher change handling
     this.fileAgentContext.set(filePath, { projectHash, sessionId });
     this.agentInfo.set(agentId, info);
-    this.emit('subagent:discovered', info);
+    this.emit(isMetaUpgrade ? 'subagent:updated' : 'subagent:discovered', info);
 
     // Read existing content
     this.tailFile(filePath, agentId, sessionId, 0)
@@ -1356,6 +1423,86 @@ export class SubagentWatcher extends EventEmitter {
     this.resetIdleTimer(agentId);
   }
 
+  /**
+   * Register a subagent discovered via its `agent-{id}.meta.json` sidecar.
+   *
+   * As of the 2026-06 Claude Code format change, TUI Task subagents write the
+   * `agent-{id}.meta.json` sidecar (`{ agentType, description, toolUseId }`) at
+   * spawn, a beat *before* the `agent-{id}.jsonl` transcript appears in the same
+   * dir. The legacy `.jsonl`-only discovery saw nothing in that window ("0
+   * tracked"); this surfaces the agent from the sidecar immediately. The
+   * transcript then lands within ~1s at the standard path and grows incrementally
+   * (empirically verified — it is fully tailable, NOT a dead end), so:
+   *   - if the `.jsonl` already exists, defer to registerAgentFile (richer); else
+   *   - register meta-only now, and when the sibling `.jsonl` arrives the dir
+   *     watcher routes it to registerAgentFile, which detects the prior meta-only
+   *     entry and *upgrades* it in place (re-points filePath, starts tailing).
+   *
+   * Edge case: if the transcript never materializes (e.g. an agent that dies
+   * before writing one), the agent stays meta-only — no live feed, status ages
+   * out via the idle timer / stale cleanup.
+   */
+  private async registerAgentMeta(
+    metaPath: string,
+    projectHash: string,
+    sessionId: string,
+    isInitialScan: boolean = false
+  ): Promise<void> {
+    if (this.fileAgentContext.has(metaPath)) return;
+    const agentId = basename(metaPath).replace('agent-', '').replace('.meta.json', '');
+    if (this.agentInfo.has(agentId)) return;
+
+    // Prefer a real transcript if one was written alongside the sidecar.
+    const jsonlPath = join(dirname(metaPath), `agent-${agentId}.jsonl`);
+    if (existsSync(jsonlPath)) {
+      await this.registerAgentFile(jsonlPath, projectHash, sessionId, isInitialScan);
+      return;
+    }
+
+    let fileStat;
+    try {
+      fileStat = await statAsync(metaPath);
+    } catch {
+      return; // deleted between discovery and stat
+    }
+    if (isInitialScan && Date.now() - fileStat.mtime.getTime() > STARTUP_MAX_FILE_AGE_MS) {
+      return; // skip stale historical agents on startup
+    }
+
+    let description: string | undefined;
+    try {
+      const meta = JSON.parse(await readFile(metaPath, 'utf8')) as { agentType?: string; description?: string };
+      description = meta.description || meta.agentType;
+    } catch {
+      return; // unreadable / not yet fully written — a later watch event retries
+    }
+    if (this.isInternalAgent(description)) return;
+
+    const info: SubagentInfo = {
+      agentId,
+      sessionId,
+      projectHash,
+      filePath: metaPath,
+      startedAt: fileStat.birthtime.toISOString(),
+      lastActivityAt: fileStat.mtime.getTime(),
+      status: 'active',
+      toolCallCount: 0,
+      entryCount: 0,
+      fileSize: fileStat.size,
+      description,
+    };
+
+    if (this.agentInfo.size >= MAX_TRACKED_AGENTS) {
+      const oldestId = this.findOldestInactiveAgent();
+      if (oldestId) this.removeAgent(oldestId);
+    }
+
+    this.fileAgentContext.set(metaPath, { projectHash, sessionId });
+    this.agentInfo.set(agentId, info);
+    this.emit('subagent:discovered', info);
+    this.resetIdleTimer(agentId);
+  }
+
   /**
    * Tail a file from a specific position
    */

src/types/index.ts

@@ -67,3 +67,4 @@ export * from './push.js';
 export * from './plan.js';
 export * from './orchestrator.js';
 export * from './update.js';
+export * from './workflow-run.js';

src/types/workflow-run.ts

@@ -0,0 +1,135 @@
+/**
+ * @fileoverview Types for ultracode / Workflow-tool run visualization.
+ *
+ * A Workflow run persists its state to
+ * `~/.claude/projects/<projHash>/<sessionUuid>/workflows/wf_<runId>.json`
+ * (a sibling of the deeper `subagents/workflows/wf_<runId>/agent-*.jsonl`
+ * transcript tree that subagent-watcher tracks). This file is the single source
+ * for the master-detail "working agents" view: a run's tasks/phases on the LEFT
+ * and per-agent stats (tokens burned, tool calls) on the RIGHT.
+ *
+ * Field presence is STATE-DRIVEN and verified against real runs on disk:
+ *   - state 'start'    (queued): no agentId/tokens/toolCalls/startedAt/durationMs/...
+ *   - state 'progress' (running): has agentId/tokens/toolCalls, no durationMs/resultPreview
+ *   - state 'done'     (finished): all fields, incl. durationMs/resultPreview
+ * Absent fields are genuinely ABSENT (never explicit null) — use `?:`, not null.
+ *
+ * @module types/workflow-run
+ */
+
+/** One declared phase of a run (from the run JSON's top-level `phases[]`, 0-indexed). */
+export interface WorkflowRunPhase {
+  /** Phase title; equals each member agent's `phaseTitle`. Always present. */
+  title: string;
+  /** Human description of the phase. Always present in `phases[]`. */
+  detail: string;
+}
+
+/**
+ * One agent slot in a run, derived from `workflowProgress[]` entries where
+ * `type === 'workflow_agent'`. Optional fields are absent until the agent
+ * reaches the relevant lifecycle state (see module doc).
+ */
+export interface WorkflowAgentInfo {
+  /** 1-based stable slot index, unique within the run. Always present. */
+  index: number;
+  /** Agent label, e.g. "probe:dompurify-config". Always present. */
+  label: string;
+  /** 1-based phase number; join via `run.phases[phaseIndex - 1]`. Always present. */
+  phaseIndex: number;
+  /** Phase title (=== run.phases[phaseIndex-1].title). Always present. */
+  phaseTitle: string;
+  /** Model id, e.g. "claude-opus-4-8[1m]". Always present. */
+  model: string;
+  /** Lifecycle state. Real on-disk values: 'start' | 'progress' | 'done'. Open union. */
+  state: 'start' | 'progress' | 'done' | (string & {});
+  /** Epoch ms the slot was queued. Always present. */
+  queuedAt?: number;
+  /** Epoch ms of the last progress tick. Always present once any progress occurs. */
+  lastProgressAt?: number;
+  /** Truncated prompt the agent was given. Always present. */
+  promptPreview?: string;
+  /**
+   * Globally-unique agent id; equals the `agent-<agentId>.jsonl` transcript stem
+   * (the Phase-4 correlation key). ABSENT while state === 'start'.
+   */
+  agentId?: string;
+  /** Epoch ms the agent began. Absent while 'start'. */
+  startedAt?: number;
+  /** Attempt counter. Absent while 'start'. */
+  attempt?: number;
+  /** Tokens burned so far (RIGHT pane). Absent while 'start'. */
+  tokens?: number;
+  /** Tool calls made so far (RIGHT pane). Absent while 'start'. */
+  toolCalls?: number;
+  /** Name of the most recent tool. Present for progress/done (occasionally absent). */
+  lastToolName?: string;
+  /** Short summary of the most recent tool call. May be absent even when 'done'. */
+  lastToolSummary?: string;
+  /** Total run time (ms). Present ONLY when 'done' — the live-vs-finished discriminator. */
+  durationMs?: number;
+  /** Truncated final result. Present ONLY when 'done'. */
+  resultPreview?: string;
+}
+
+/**
+ * Run-level info shipped to the browser.
+ *
+ * IMPORTANT: the on-disk JSON also carries `script` (15–660KB of embedded JS),
+ * `scriptPath`, `result`, and `logs`. The watcher STRIPS all four before the
+ * object is ever cached/broadcast — never let them reach SSE/getLightState/route.
+ */
+export interface WorkflowRunInfo {
+  /** Run id (=== the wf_<runId>.json filename stem). Always present. */
+  runId: string;
+  /** Workflow name from `meta.name`. Always present. */
+  workflowName?: string;
+  /**
+   * Run status. Real on-disk values seen: 'completed' | 'killed'.
+   * 'running' | 'failed' are inferred (parse defensively; keep open union).
+   */
+  status?: 'completed' | 'killed' | 'running' | 'failed' | (string & {});
+  /** Concise human description (best LEFT-pane label). Always present. */
+  summary?: string;
+  /** Total agent slots, INCLUDING not-yet-started 'start' agents. */
+  agentCount?: number;
+  /** Total tokens across the run (partial mid-run). */
+  totalTokens?: number;
+  /** Total tool calls across the run (partial mid-run). */
+  totalToolCalls?: number;
+  /** Total run duration (ms). */
+  durationMs?: number;
+  /** Run start time (epoch MILLIS). */
+  startTime?: number;
+  /** ISO end/write timestamp. */
+  timestamp?: string;
+  /** Default model for the run. */
+  defaultModel?: string;
+  /** Background-task id that owns the run. */
+  taskId?: string;
+  /** Declared phases (0-indexed). */
+  phases: WorkflowRunPhase[];
+  /** Agents, derived from `workflowProgress` filtered to `type === 'workflow_agent'`. */
+  agents: WorkflowAgentInfo[];
+  /** Error message, present when status is 'killed'/'failed'. */
+  error?: string;
+
+  // ----- Watcher-derived (NOT in the JSON body — captured from the file path) -----
+  /** `<sessionUuid>` path segment (for per-session scoping). */
+  sessionUuid: string;
+  /** `<projHash>` path segment. */
+  projectHash: string;
+  /**
+   * Most recent activity (epoch ms): max agent `lastProgressAt`, else `startTime`.
+   * Drives recency filtering/sorting so finished long runs still surface.
+   */
+  lastActivityAt: number;
+}
+
+/**
+ * Lightweight run projection (no `agents[]`) for the LEFT-pane list and the
+ * getLightState reconnect snapshot. A full run with 28 agents serializes to
+ * ~36KB; the snapshot ships dozens of runs, so it carries summaries only and the
+ * RIGHT pane fetches the full run (`GET /api/workflows/:runId`) on selection.
+ */
+export type WorkflowRunSummary = Omit<WorkflowRunInfo, 'agents'>;

src/utils/dependency-checker.ts

@@ -0,0 +1,211 @@
+/**
+ * @fileoverview Probe engine for `codeman doctor`. Resolves each registry tool
+ * against an injectable ProbeHost (real impl uses child_process/fs; tests inject
+ * fakes) and returns structured results. Pure given the host — no global I/O.
+ *
+ * @module utils/dependency-checker
+ */
+
+import { execFileSync } from 'node:child_process';
+import { existsSync, readdirSync, readFileSync } from 'node:fs';
+import { EXEC_TIMEOUT_MS } from '../config/exec-timeout.js';
+import type { ProbeEnvironment, ToolCategory, ToolDependency } from '../config/dependency-registry.js';
+
+export interface EnvDetectionInputs {
+  platform: NodeJS.Platform;
+  procVersion: string;
+  hasWindowsInterop: boolean;
+}
+
+export function detectEnvironment(inputs: EnvDetectionInputs): ProbeEnvironment {
+  if (inputs.platform === 'win32') return 'win32';
+  if (inputs.platform === 'darwin') return 'darwin';
+  const isWsl = /microsoft|wsl/i.test(inputs.procVersion) && inputs.hasWindowsInterop;
+  return isWsl ? 'wsl' : 'linux';
+}
+
+const DEFAULT_VERSION_RE = /(\d+\.\d+(?:\.\d+)?)/;
+
+export function extractVersion(text: string, re?: RegExp): string | undefined {
+  const m = (re ?? DEFAULT_VERSION_RE).exec(text);
+  return m ? m[1] : undefined;
+}
+
+/** Returns -1 if a < b, 0 if equal, 1 if a > b (numeric, component-wise). */
+export function compareVersions(a: string, b: string): number {
+  const pa = a.split('.').map((n) => parseInt(n, 10) || 0);
+  const pb = b.split('.').map((n) => parseInt(n, 10) || 0);
+  const len = Math.max(pa.length, pb.length);
+  for (let i = 0; i < len; i++) {
+    const d = (pa[i] || 0) - (pb[i] || 0);
+    if (d !== 0) return d < 0 ? -1 : 1;
+  }
+  return 0;
+}
+
+export type ToolStatus = 'ok' | 'missing' | 'outdated' | 'skipped' | 'error';
+
+export interface ToolResult {
+  id: string;
+  label: string;
+  category: ToolCategory;
+  required: boolean;
+  usedBy: string[];
+  status: ToolStatus;
+  version?: string;
+  path?: string;
+  installHint?: string;
+  reason?: string;
+}
+
+export interface ProbeHost {
+  environment: ProbeEnvironment;
+  which(bin: string): string | null;
+  fileExists(path: string): boolean;
+  runVersion(bin: string, args: string[]): string | null;
+  windowsProgramRoots(): string[];
+  windowsFileVersion(winPath: string): string | null;
+}
+
+function finalize(
+  base: Pick<ToolResult, 'id' | 'label' | 'category' | 'required' | 'usedBy'>,
+  tool: ToolDependency,
+  path: string,
+  version: string | undefined
+): ToolResult {
+  if (tool.minVersion) {
+    if (!version) return { ...base, status: 'error', path, reason: 'version required but could not be parsed' };
+    if (compareVersions(version, tool.minVersion) < 0) return { ...base, status: 'outdated', path, version };
+  }
+  return { ...base, status: 'ok', path, version };
+}
+
+export function checkTool(tool: ToolDependency, host: ProbeHost): ToolResult {
+  const base = {
+    id: tool.id,
+    label: tool.label,
+    category: tool.category,
+    required: tool.required,
+    usedBy: tool.usedBy ?? [],
+  };
+  const installHint = tool.installHint?.[host.environment];
+
+  const spec = tool.resolvers.find((r) => r.match.includes(host.environment));
+  if (!spec) return { ...base, status: 'skipped', reason: `not applicable on ${host.environment}` };
+
+  if (spec.resolver.kind === 'path') {
+    const { bins, versionArg, versionRegex } = spec.resolver;
+    for (const bin of bins) {
+      const resolved = host.which(bin);
+      if (resolved) {
+        const out = host.runVersion(bin, [versionArg ?? '--version']);
+        const version = out ? extractVersion(out, versionRegex) : undefined;
+        return finalize(base, tool, resolved, version);
+      }
+    }
+    return { ...base, status: 'missing', installHint };
+  }
+
+  // windows-side
+  const { appDirs, exes } = spec.resolver;
+  for (const root of host.windowsProgramRoots()) {
+    for (const dir of appDirs) {
+      for (const exe of exes) {
+        const winPath = `${root}/${dir}/${exe}`;
+        if (host.fileExists(winPath)) {
+          const raw = host.windowsFileVersion(winPath);
+          const version = raw ? extractVersion(raw) : undefined;
+          return finalize(base, tool, winPath, version);
+        }
+      }
+    }
+  }
+  return { ...base, status: 'missing', installHint };
+}
+
+export function checkAll(registry: ToolDependency[], host: ProbeHost): ToolResult[] {
+  return registry.map((tool) => checkTool(tool, host));
+}
+
+function safeWhich(bin: string): string | null {
+  try {
+    const out = execFileSync(process.platform === 'win32' ? 'where' : 'which', [bin], {
+      encoding: 'utf-8',
+      timeout: EXEC_TIMEOUT_MS,
+    }).trim();
+    const first = out.split(/\r?\n/)[0]?.trim();
+    return first && existsSync(first) ? first : null;
+  } catch {
+    return null;
+  }
+}
+
+function safeRunVersion(bin: string, args: string[]): string | null {
+  try {
+    return execFileSync(bin, args, {
+      encoding: 'utf-8',
+      timeout: EXEC_TIMEOUT_MS,
+      stdio: ['ignore', 'pipe', 'ignore'],
+    });
+  } catch (err: unknown) {
+    // Some tools (e.g. ffmpeg) exit non-zero on -version but still print to stdout
+    const stdout = (err as { stdout?: Buffer | string })?.stdout;
+    return stdout ? stdout.toString() : null;
+  }
+}
+
+function readProcVersion(): string {
+  try {
+    return readFileSync('/proc/version', 'utf-8');
+  } catch {
+    return '';
+  }
+}
+
+function listWindowsProgramRoots(): string[] {
+  const roots: string[] = [];
+  try {
+    for (const entry of readdirSync('/mnt')) {
+      for (const pf of ['Program Files', 'Program Files (x86)']) {
+        const root = `/mnt/${entry}/${pf}`;
+        if (existsSync(root)) roots.push(root);
+      }
+    }
+  } catch {
+    // /mnt absent (not WSL) -> no roots
+  }
+  return roots;
+}
+
+function readWindowsFileVersion(winPath: string): string | null {
+  try {
+    const windowsPath = execFileSync('wslpath', ['-w', winPath], {
+      encoding: 'utf-8',
+      timeout: EXEC_TIMEOUT_MS,
+    }).trim();
+    const out = execFileSync(
+      'powershell.exe',
+      ['-NoProfile', '-Command', `(Get-Item '${windowsPath.replace(/'/g, "''")}').VersionInfo.ProductVersion`],
+      { encoding: 'utf-8', timeout: EXEC_TIMEOUT_MS }
+    ).trim();
+    return out || null;
+  } catch {
+    return null;
+  }
+}
+
+export function createRealHost(): ProbeHost {
+  const environment = detectEnvironment({
+    platform: process.platform,
+    procVersion: readProcVersion(),
+    hasWindowsInterop: safeWhich('cmd.exe') !== null || safeWhich('powershell.exe') !== null,
+  });
+  return {
+    environment,
+    which: safeWhich,
+    fileExists: existsSync,
+    runVersion: safeRunVersion,
+    windowsProgramRoots: listWindowsProgramRoots,
+    windowsFileVersion: readWindowsFileVersion,
+  };
+}

src/utils/dependency-report.ts

@@ -0,0 +1,75 @@
+/**
+ * @fileoverview Renders ToolResult[] from the dependency checker into a
+ * human-readable grouped table or JSON, and computes the process exit code.
+ * Plain text only (no color) so output is stable and snapshot-friendly; the
+ * CLI layer may colorize.
+ *
+ * @module utils/dependency-report
+ */
+
+import type { ProbeEnvironment, ToolCategory } from '../config/dependency-registry.js';
+import type { ToolResult, ToolStatus } from './dependency-checker.js';
+
+const CATEGORY_ORDER: ToolCategory[] = ['core', 'office', 'other'];
+
+function glyph(r: ToolResult): string {
+  if (r.status === 'ok') return '✓';
+  if (r.status === 'skipped') return '○';
+  return r.required ? '✗' : '○';
+}
+
+function statusText(r: ToolResult): string {
+  if (r.status === 'ok') return r.version ?? 'installed';
+  if (r.status === 'outdated') return `${r.version ?? '?'} (below minimum)`;
+  if (r.status === 'skipped') return 'n/a';
+  if (r.status === 'error') return 'version error';
+  return 'not found';
+}
+
+export function computeExitCode(results: ToolResult[]): number {
+  const failed = results.some(
+    (r) => r.required && (r.status === 'missing' || r.status === 'outdated' || r.status === 'error')
+  );
+  return failed ? 1 : 0;
+}
+
+export function renderTable(results: ToolResult[], environment: ProbeEnvironment): string {
+  const lines: string[] = [`Codeman dependency check — ${environment}`, ''];
+  for (const category of CATEGORY_ORDER) {
+    const rows = results.filter((r) => r.category === category);
+    if (rows.length === 0) continue;
+    lines.push(category.toUpperCase());
+    for (const r of rows) {
+      const detail = r.path ? `  ${r.path}` : '';
+      lines.push(`  ${glyph(r)} ${r.label.padEnd(14)} ${statusText(r).padEnd(22)}${detail}`);
+      if (r.usedBy.length) lines.push(`        used by: ${r.usedBy.join(', ')}`);
+      if (r.installHint) lines.push(`        install: ${r.installHint}`);
+    }
+    lines.push('');
+  }
+  const ok = results.filter((r) => r.status === 'ok').length;
+  const requiredMissing = results.filter((r) => r.required && r.status !== 'ok' && r.status !== 'skipped').length;
+  const optionalMissing = results.filter((r) => !r.required && r.status === 'missing').length;
+  lines.push(`Summary: ${ok} ok · ${requiredMissing} required missing · ${optionalMissing} optional missing`);
+  return lines.join('\n');
+}
+
+export interface DependencyReportJson {
+  platform: { environment: ProbeEnvironment };
+  summary: { ok: number; requiredMissing: number; optionalMissing: number; exitCode: number };
+  tools: ToolResult[];
+}
+
+export function renderJson(results: ToolResult[], environment: ProbeEnvironment): DependencyReportJson {
+  const byStatus = (s: ToolStatus) => results.filter((r) => r.status === s).length;
+  return {
+    platform: { environment },
+    summary: {
+      ok: byStatus('ok'),
+      requiredMissing: results.filter((r) => r.required && r.status !== 'ok' && r.status !== 'skipped').length,
+      optionalMissing: results.filter((r) => !r.required && r.status === 'missing').length,
+      exitCode: computeExitCode(results),
+    },
+    tools: results,
+  };
+}

src/web/middleware/auth.ts

@@ -36,20 +36,12 @@ interface AuthState {
  * Register HTTP Basic Auth middleware with session cookies and rate limiting.
  * Only active when CODEMAN_PASSWORD is set.
  *
- * @param getTunnelRunning - returns true while a managed tunnel is active. Used
- *   to gate the `/api/hook-event` localhost bypass: when a tunnel is up, tunneled
- *   internet traffic reaches the loopback origin with `req.ip === 127.0.0.1`, so
- *   the bypass additionally requires the shared hook secret (COD-54). When no
- *   tunnel is running (loopback-only, the normal case) the plain localhost bypass
- *   is kept so already-deployed (pre-secret) hooks + the loop channel keep working.
- *   Optional; defaults to "no tunnel" (unchanged behavior) when omitted.
+ * The `/api/hook-event` + `/api/status-telemetry` localhost bypass requires the
+ * shared hook secret unconditionally (COD-91) — see the onRequest hook below.
+ *
  * @returns AuthState for lifecycle management (dispose on server stop)
  */
-export function registerAuthMiddleware(
-  app: FastifyInstance,
-  https: boolean,
-  getTunnelRunning: () => boolean = () => false
-): AuthState {
+export function registerAuthMiddleware(app: FastifyInstance, https: boolean): AuthState {
   const state: AuthState = {
     authSessions: null,
     authFailures: null,
@@ -114,30 +106,26 @@ export function registerAuthMiddleware(
     // COD-54: the bare localhost bypass is unsafe while a tunnel is running, because
     // `cloudflared --url http://127.0.0.1:port` proxies internet traffic INTO the
     // loopback origin, so a tunneled request arrives with req.ip === 127.0.0.1 and
-    // would pass. So:
-    //   - tunnel running → bypass requires the shared hook secret (local hooks present
-    //     it via the X-Codeman-Hook-Secret header; internet traffic can't know it),
-    //   - tunnel not running (loopback-only, the normal case) → keep the plain
-    //     localhost bypass so already-deployed (pre-secret) hooks + the loop's own
-    //     credential-less hook channel keep working.
+    // would pass. COD-91: require the shared hook secret on the loopback bypass
+    // UNCONDITIONALLY (not just while the managed tunnel is up). Codeman can't detect
+    // a user's own loopback reverse proxy (their own `cloudflared --url`, `tailscale
+    // serve`, nginx → 127.0.0.1), so tunnel-gating left that path with the unsafe plain
+    // bypass. Managed-session hooks always present the secret (X-Codeman-Hook-Secret,
+    // from $CODEMAN_HOOK_SECRET_FILE — generated for every instance), so requiring it
+    // always closes the gap without breaking the legitimate hook channel.
     if ((req.url === '/api/hook-event' || req.url === '/api/status-telemetry') && req.method === 'POST') {
       const ip = req.ip;
       const isLoopback = ip === '127.0.0.1' || ip === '::1' || ip === '::ffff:127.0.0.1';
       if (isLoopback) {
-        if (!getTunnelRunning()) {
-          // Loopback-only: unchanged behavior.
-          done();
-          return;
-        }
-        // Tunnel up: require the shared secret (constant-time compare).
+        // Always require the shared secret (constant-time compare).
         const presented = Buffer.from(req.headers[HOOK_SECRET_HEADER.toLowerCase()]?.toString() ?? '');
         const expected = Buffer.from(getHookSecret());
         if (presented.length === expected.length && timingSafeEqual(presented, expected)) {
           done();
           return;
         }
-        // Wrong/absent secret while tunneled — rate-limit per IP in the DEDICATED
-        // hook bucket (never authFailures, which would lock out the login path).
+        // Wrong/absent secret — rate-limit per IP in the DEDICATED hook bucket
+        // (never authFailures, which would lock out the login path).
         const hookIp = req.ip;
         const hookFailures = hookSecretFailures.get(hookIp) ?? 0;
         if (hookFailures >= AUTH_FAILURE_MAX) {

src/web/public/app.js

@@ -221,6 +221,11 @@ const _SSE_HANDLER_MAP = [
   [SSE_EVENTS.SUBAGENT_TOOL_RESULT, '_onSubagentToolResult'],
   [SSE_EVENTS.SUBAGENT_COMPLETED, '_onSubagentCompleted'],
 
+  // Workflow runs (ultracode)
+  [SSE_EVENTS.WORKFLOW_RUN_DISCOVERED, '_onWorkflowRunDiscovered'],
+  [SSE_EVENTS.WORKFLOW_RUN_UPDATED, '_onWorkflowRunUpdated'],
+  [SSE_EVENTS.WORKFLOW_RUN_REMOVED, '_onWorkflowRunRemoved'],
+
   // Images
   [SSE_EVENTS.IMAGE_DETECTED, '_onImageDetected'],
   [SSE_EVENTS.ATTACHMENT_DETECTED, '_onAttachmentDetected'],
@@ -339,6 +344,17 @@ class CodemanApp {
     this.subagentToolResults = new Map(); // Map<agentId, Map<toolUseId, result>> - tool results by toolUseId
     this.activeSubagentId = null; // Currently selected subagent for detail view
     this.subagentPanelVisible = false;
+
+    // Ultracode / Workflow run visualization (master-detail tab)
+    this.workflowRuns = new Map(); // runId -> run summary (LEFT list)
+    this.workflowRunDetails = new Map(); // runId -> full run with agents[] (RIGHT pane)
+    this.activeWorkflowRunId = null;
+    this.activeWorkflowPhaseIndex = null;
+    // Ultracode floating run windows (additional to the dock panel — ultracode-windows.js)
+    this.ultracodeWindows = new Map(); // runId -> { element, parentSessionId, dragListeners, collapsed }
+    this.ultracodeWindowsClosed = new Set(); // runIds the user explicitly dismissed (don't re-pop)
+    this.ultracodeWindowCloseTimers = new Map(); // runId -> auto-close timeout
+    this.ultracodeWindowZIndex = 1000;
     this.subagentWindows = new Map(); // Map<agentId, { element, position }>
     this.subagentWindowZIndex = ZINDEX_SUBAGENT_BASE;
     this.minimizedSubagents = new Map(); // Map<sessionId, Set<agentId>> - minimized to tab
@@ -649,6 +665,16 @@ class CodemanApp {
       this.applySkin();
       this.applyTabWrapSettings();
       this.applyMonitorVisibility();
+      // ultracodeFloatingWindows syncs from the server (non-display key), but on a
+      // FRESH device the getLightState run snapshot can seed workflowRuns BEFORE this
+      // async settings load resolves — so the floating-window gate read false then and
+      // skipped any already-active run. Re-sync now that the real setting is loaded so
+      // an in-flight run pops its window immediately instead of waiting for the next
+      // ~10s SSE tick. Idempotent: open windows are left as-is; if the setting is off
+      // it tears any premature windows down.
+      if (typeof this.syncAllUltracodeFloatingWindows === 'function') {
+        this.syncAllUltracodeFloatingWindows();
+      }
     });
     // Hide loading skeleton now that the app shell is ready
     document.body.classList.add('app-loaded');
@@ -770,14 +796,31 @@ class CodemanApp {
         if (this.attachmentHistoryDrawerOpen) this.closeAttachmentHistory();
       }
 
-      // Alt+1-9: switch to Codeman session by index
-      if (e.altKey && !e.ctrlKey && !e.shiftKey && e.key >= '1' && e.key <= '9') {
-        const idx = parseInt(e.key) - 1;
-        if (idx < this.sessionOrder.length) {
+      // Option/Alt session navigation uses physical key CODES, not e.key, so macOS
+      // keyboard layouts that emit special characters under Option (Option+1 -> ¡,
+      // Option+[ -> "“") still switch sessions. e.code is the physical key regardless
+      // of layout. Option+1-9 = switch by index; Option+[ / Option+] = prev / next.
+      if (e.altKey && !e.ctrlKey && !e.shiftKey) {
+        const code = e.code || '';
+        const digitMatch = code.match(/^Digit([1-9])$/);
+        if (digitMatch) {
+          const idx = parseInt(digitMatch[1], 10) - 1;
+          if (idx < this.sessionOrder.length) {
+            e.preventDefault();
+            this.selectSession(this.sessionOrder[idx]);
+          }
+          return;
+        }
+        if (e.code === 'BracketLeft') {
           e.preventDefault();
-          this.selectSession(this.sessionOrder[idx]);
+          this.prevSession();
+          return;
+        }
+        if (e.code === 'BracketRight') {
+          e.preventDefault();
+          this.nextSession();
+          return;
         }
-        return;
       }
 
       // Match against shortcut table
@@ -1302,28 +1345,14 @@ class CodemanApp {
 
   /** Strip dangerous elements and attributes from HTML (XSS prevention) */
   _sanitizeHtml(html) {
-    const tpl = document.createElement('template');
-    tpl.innerHTML = html;
-    const frag = tpl.content;
-    for (const el of frag.querySelectorAll('script, iframe, object, embed, form, base, meta, link, style')) {
-      el.remove();
+    if (typeof window !== 'undefined' && typeof window.sanitizeMarkdownHtml === 'function') {
+      return window.sanitizeMarkdownHtml(html);
     }
-    for (const el of frag.querySelectorAll('*')) {
-      for (const attr of [...el.attributes]) {
-        const name = attr.name.toLowerCase();
-        if (name.startsWith('on')) {
-          el.removeAttribute(attr.name);
-        } else if (['href', 'src', 'action', 'xlink:href', 'formaction'].includes(name)) {
-          const val = attr.value.replace(/\s/g, '').toLowerCase();
-          if (val.startsWith('javascript:') || val.startsWith('vbscript:') || val.startsWith('data:text/html')) {
-            el.removeAttribute(attr.name);
-          }
-        }
-      }
-    }
-    const div = document.createElement('div');
-    div.appendChild(frag);
-    return div.innerHTML;
+    // Fail closed: DOMPurify unavailable — never return un-sanitized HTML.
+    return String(html == null ? '' : html)
+      .replace(/&/g, '&amp;')
+      .replace(/</g, '&lt;')
+      .replace(/>/g, '&gt;');
   }
 
   /**
@@ -2166,7 +2195,13 @@ class CodemanApp {
     // Mobile defaults ship cjkInputEnabled: false (native terminal input by
     // default on touch), but an explicit user enable is honored everywhere —
     // the App Settings toggle must not be a silent no-op on phones.
-    const showCjk = this._serverCjkOverride || (settings.cjkInputEnabled ?? defaults.cjkInputEnabled ?? false);
+    // The welcome/home screen (no active session) has nothing to type into.
+    // Force-hide the CJK textarea there — otherwise the `position: fixed`
+    // `.cjk-input-visible` rule floats it over the welcome overlay and blocks
+    // content. Re-synced on session enter/leave via hideWelcome()/showWelcome().
+    const cjkUserEnabled =
+      this._serverCjkOverride || (settings.cjkInputEnabled ?? defaults.cjkInputEnabled ?? false);
+    const showCjk = cjkUserEnabled && !!this.activeSessionId;
     cjkEl.classList.toggle('cjk-input-visible', !!showCjk);
     document.body.classList.toggle('cjk-input-visible', !!showCjk);
     cjkEl.style.display = showCjk ? 'block' : 'none';
@@ -2219,6 +2254,11 @@ class CodemanApp {
     // Clear subagent activity/results maps (prevents leaks if data.subagents is missing)
     this.subagentActivity.clear();
     this.subagentToolResults.clear();
+    // Clear ultracode workflow run state (re-seeded from data.workflowRuns below)
+    if (this.workflowRuns) this.workflowRuns.clear();
+    if (this.workflowRunDetails) this.workflowRunDetails.clear();
+    this.activeWorkflowRunId = null;
+    this.activeWorkflowPhaseIndex = null;
     // Clean up mobile/keyboard handlers and re-init (prevents listener accumulation on reconnect)
     MobileDetection.cleanup();
     KeyboardHandler.cleanup();
@@ -2393,6 +2433,11 @@ class CodemanApp {
       });
     }
 
+    // Seed ultracode workflow runs (LEFT-pane summaries) from the snapshot
+    if (data.workflowRuns) {
+      this.seedWorkflowRuns(data.workflowRuns);
+    }
+
     // Restore previously active session (survives page reload + SSE reconnect)
     // Must always re-select because handleInit clears terminal state above.
     // Reset activeSessionId so selectSession doesn't early-return.
@@ -2656,6 +2701,39 @@ class CodemanApp {
       this._fullRenderSessionTabs();
     }
 
+    this.updateTabOverflowMode();
+  }
+
+  // Auto-wrap desktop session tabs to a second row when they overflow one row,
+  // unless the user has pinned the manual two-row layout (tabTwoRows). Mobile/
+  // tablet keep horizontal scroll. Policy lives in constants.js for unit testing.
+  updateTabOverflowMode() {
+    const container = this.$('sessionTabs');
+    if (!container) return;
+
+    const deviceType = MobileDetection.getDeviceType();
+    const settings = this.loadAppSettingsFromStorage();
+    const defaults = this.getDefaultSettings();
+    const manualTwoRows = deviceType === 'desktop' ? (settings.tabTwoRows ?? defaults.tabTwoRows ?? false) : false;
+
+    if (manualTwoRows || deviceType !== 'desktop') {
+      container.classList.remove('tabs-auto-wrap');
+      return;
+    }
+
+    // Measure the natural one-row overflow, then enable wrapping only if needed.
+    container.classList.remove('tabs-auto-wrap');
+    const shouldWrap = window.CodemanTabOverflow?.shouldAutoWrapTabs
+      ? window.CodemanTabOverflow.shouldAutoWrapTabs({
+          deviceType,
+          manualTwoRows,
+          tabCount: this.sessions.size,
+          scrollWidth: container.scrollWidth,
+          clientWidth: container.clientWidth,
+        })
+      : container.scrollWidth > container.clientWidth + 1;
+
+    container.classList.toggle('tabs-auto-wrap', shouldWrap);
   }
 
   _fullRenderSessionTabs() {
@@ -2732,6 +2810,12 @@ class CodemanApp {
 
     // Update connection lines after tabs change (positions may have shifted)
     this.updateConnectionLines();
+
+    // Re-evaluate desktop auto-wrap for every full rebuild, including the incremental
+    // branch's early `_fullRenderSessionTabs(); return;` paths and the manual two-rows
+    // toggle (applyTabWrapSettings calls this) which would otherwise leave a stale
+    // tabs-auto-wrap class until the next content render.
+    this.updateTabOverflowMode();
   }
 
   // Set up arrow key navigation for session tabs (accessibility)

src/web/public/constants.js

@@ -114,9 +114,24 @@ function evaluateWebGLLongTaskTrip(recent, entries, now, config = WEBGL_FALLBACK
 // Expose for tests. `const` declarations at the top of a non-module script
 // are global lexical bindings but not `window` properties, so explicit
 // assignment is the test-visible API surface.
+// Desktop tab-overflow policy: auto-wrap the session tabs to a second row when
+// they overflow one row (and the user hasn't pinned the manual two-row layout).
+function shouldAutoWrapTabs(input) {
+  if (!input || input.deviceType !== 'desktop') return false;
+  if (input.manualTwoRows) return false;
+  if ((input.tabCount || 0) < 2) return false;
+
+  const scrollWidth = Number(input.scrollWidth) || 0;
+  const clientWidth = Number(input.clientWidth) || 0;
+  return scrollWidth > clientWidth + 1;
+}
+
 if (typeof window !== 'undefined') {
   window.WEBGL_FALLBACK = WEBGL_FALLBACK;
   window.evaluateWebGLLongTaskTrip = evaluateWebGLLongTaskTrip;
+  window.CodemanTabOverflow = {
+    shouldAutoWrapTabs,
+  };
 }
 
 // Scheduler API — prioritize terminal writes over background UI updates.
@@ -335,6 +350,11 @@ const SSE_EVENTS = {
   SUBAGENT_TOOL_RESULT: 'subagent:tool_result',
   SUBAGENT_COMPLETED: 'subagent:completed',
 
+  // Workflow runs (ultracode / Workflow tool)
+  WORKFLOW_RUN_DISCOVERED: 'workflow:run_discovered',
+  WORKFLOW_RUN_UPDATED: 'workflow:run_updated',
+  WORKFLOW_RUN_REMOVED: 'workflow:run_removed',
+
   // Images
   IMAGE_DETECTED: 'image:detected',
   ATTACHMENT_DETECTED: 'attachment:detected',

src/web/public/index.html

@@ -39,6 +39,9 @@
   <script defer src="vendor/xterm-addon-unicode11.min.js"></script>
   <script defer src="vendor/xterm-zerolag-input.js"></script>
   <script defer src="vendor/marked.min.js"></script>
+  <!-- DOMPurify (allowlist HTML sanitizer for rendered markdown).
+       Must load before sanitize-html.js (which wires it) and app.js (which calls it). -->
+  <script defer src="vendor/dompurify.min.js"></script>
   <!-- Synchronous mobile detection — runs before first paint to prevent panel flash -->
   <script>if(window.innerWidth<768||(('ontouchstart' in window||navigator.maxTouchPoints>0)&&window.innerWidth<1024))document.documentElement.classList.add('mobile-init');</script>
   <!-- Synchronous skin selection — runs before first paint to prevent theme flash -->
@@ -119,6 +122,7 @@
           <span class="attachment-history-badge" id="attachmentHistoryBadge" style="display:none;">0</span>
         </button>
         <button class="btn-icon-header btn-multimonitor btn-multimonitor--hidden" onclick="app.launchMultiMonitor()" title="Open Codeman across all displays" aria-label="Open Codeman across all displays"><svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><rect x="2" y="4" width="13" height="9" rx="1.5"/><rect x="11" y="9" width="11" height="8" rx="1.5"/></svg></button>
+        <button class="btn-icon-header btn-ultracode-agents btn-ultracode-agents--hidden" onclick="app.toggleUltracodeAgentsPanel()" title="Ultracode / Workflow agents" aria-label="Open ultracode workflow agents"><svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><circle cx="6" cy="6" r="2.5"/><circle cx="6" cy="18" r="2.5"/><circle cx="18" cy="12" r="2.5"/><path d="M8.2 7.2 15.6 11M8.2 16.8 15.6 13"/></svg></button>
         <div class="header-plan-usage header-plan-usage--hidden" id="planUsageChip" title="Claude plan usage limits">—</div>
         <button class="btn-icon-header btn-notifications" onclick="app.toggleNotifications()" title="Notifications" aria-label="Toggle notifications" style="display:none;">
           <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M18 8A6 6 0 0 0 6 8c0 7-3 9-3 9h18s-3-2-3-9"/><path d="M13.73 21a2 2 0 0 1-3.46 0"/></svg>
@@ -505,7 +509,8 @@
           <div class="shortcuts-grid">
             <div><kbd>Ctrl</kbd>+<kbd>W</kbd></div><div>Close Session</div>
             <div><kbd>Ctrl</kbd>+<kbd>Tab</kbd></div><div>Next Session</div>
-            <div><kbd>Alt</kbd>+<kbd>1-9</kbd></div><div>Switch to Tab N</div>
+            <div><kbd>Alt/Option</kbd>+<kbd>[</kbd> / <kbd>Alt/Option</kbd>+<kbd>]</kbd></div><div>Previous / Next Session</div>
+            <div><kbd>Alt/Option</kbd>+<kbd>1-9</kbd></div><div>Switch to Tab N</div>
             <div><kbd>Ctrl</kbd>+<kbd>L</kbd></div><div>Clear Terminal</div>
             <div><kbd>Ctrl</kbd>+<kbd>+</kbd></div><div>Increase Font</div>
             <div><kbd>Ctrl</kbd>+<kbd>-</kbd></div><div>Decrease Font</div>
@@ -596,6 +601,29 @@
       </div>
     </div>
 
+    <!-- Ultracode / Workflow agents master-detail panel (opt-in via showUltracodeAgents) -->
+    <div class="subagents-panel ultracode-agents-panel hidden" id="ultracodeAgentsPanel">
+      <div class="subagents-panel-header">
+        <div class="subagents-panel-title">
+          Ultracode Agents <span id="ultracodeCountBadge" class="subagent-badge"></span>
+        </div>
+        <div class="subagents-panel-actions">
+          <button class="btn-icon-sm" onclick="app.toggleUltracodeAgentsPanel()" title="Toggle panel">&#x25B2;</button>
+          <button class="btn-icon-sm" onclick="app.closeUltracodeAgentsPanel()" title="Close">&times;</button>
+        </div>
+      </div>
+      <div class="subagents-panel-body">
+        <div class="subagent-container">
+          <div class="subagent-list ultracode-run-list" id="ultracodeRunList">
+            <div class="subagent-empty">No ultracode runs detected</div>
+          </div>
+          <div class="subagent-detail ultracode-agent-grid" id="ultracodeAgentGrid">
+            <div class="subagent-empty">Select a run to view its agents</div>
+          </div>
+        </div>
+      </div>
+    </div>
+
     <!-- Session Options Modal (includes Respawn Settings) -->
     <div class="modal" id="sessionOptionsModal">
       <div class="modal-backdrop" onclick="app.closeSessionOptions()"></div>
@@ -1071,6 +1099,20 @@
                   <span class="slider"></span>
                 </label>
               </div>
+              <div class="settings-item" title="Show ultracode / Workflow runs as a master-detail tab (tasks on the left, agents with tokens + tool calls on the right)">
+                <span class="settings-item-label">Ultracode Agents</span>
+                <label class="switch switch-sm">
+                  <input type="checkbox" id="appSettingsShowUltracodeAgents">
+                  <span class="slider"></span>
+                </label>
+              </div>
+              <div class="settings-item" title="Pop a floating window for each active ultracode / Workflow run, connected by a line to its session tab (additional to the Ultracode Agents panel)">
+                <span class="settings-item-label">Ultracode Floating Windows</span>
+                <label class="switch switch-sm">
+                  <input type="checkbox" id="appSettingsUltracodeFloatingWindows">
+                  <span class="slider"></span>
+                </label>
+              </div>
 
               <!-- Subagent Options Section -->
               <div class="settings-section-header">Subagent Options</div>
@@ -1914,6 +1956,8 @@
   <script defer src="notification-manager.js"></script>
   <script defer src="keyboard-accessory.js"></script>
   <script defer src="input-cjk.js"></script>
+  <!-- Hardened markdown HTML sanitizer (wires DOMPurify). Must precede app.js. -->
+  <script defer src="sanitize-html.js"></script>
   <script defer src="app.js"></script>
   <script defer src="terminal-ui.js"></script>
   <script defer src="respawn-ui.js"></script>
@@ -1921,10 +1965,12 @@
   <script defer src="orchestrator-panel.js"></script>
   <script defer src="settings-ui.js"></script>
   <script defer src="panels-ui.js"></script>
+  <script defer src="ultracode-panel.js"></script>
   <script defer src="session-ui.js"></script>
   <script defer src="ralph-wizard.js"></script>
   <script defer src="api-client.js"></script>
   <script defer src="subagent-windows.js"></script>
+  <script defer src="ultracode-windows.js"></script>
   <script defer src="image-input.js"></script>
 </body>
 </html>

src/web/public/mobile-handlers.js

@@ -139,6 +139,9 @@ const MobileDetection = {
       resizeTimeout = setTimeout(() => {
         this.updateBodyClass();
         this.updateAppHeight();
+        // Tab auto-wrap is width-driven, so it must re-evaluate on resize — the only
+        // other trigger is a tab content render. No-op on mobile/tablet (method bails).
+        if (typeof app !== 'undefined') app.updateTabOverflowMode?.();
       }, 100);
     };
     window.addEventListener('resize', this._resizeHandler);

src/web/public/panels-ui.js

@@ -2503,6 +2503,25 @@ Object.assign(CodemanApp.prototype, {
       bodyEl.innerHTML = `<iframe src="${escapeHtml(rawSrc)}" title="${escapeHtml(filePath)}"></iframe>`;
       return;
     }
+    // SVG renders as an image, but file-raw deliberately serves SVG as an
+    // untrusted octet-stream attachment (XSS hardening), so a direct
+    // <img src=file-raw> would break. Fetch the bytes and render via a
+    // same-origin blob typed image/svg+xml — <img> never executes scripts in
+    // the referenced SVG, so this is safe while still rendering the graphic.
+    if (ext === 'svg') {
+      footerEl.textContent = 'SVG';
+      try {
+        const res = await fetch(`/api/sessions/${sessionId}/file-raw?path=${encodeURIComponent(filePath)}`);
+        if (!res.ok) throw new Error('Failed to load image');
+        const blobUrl = URL.createObjectURL(new Blob([await res.text()], { type: 'image/svg+xml' }));
+        bodyEl.innerHTML = `<img src="${blobUrl}" alt="${escapeHtml(filePath)}">`;
+        const img = bodyEl.querySelector('img');
+        if (img) img.onload = () => URL.revokeObjectURL(blobUrl);
+      } catch (err) {
+        bodyEl.innerHTML = `<div class="binary-message">Error: ${escapeHtml(err.message)}</div>`;
+      }
+      return;
+    }
 
     try {
       const res = await fetch(`/api/sessions/${sessionId}/file-content?path=${encodeURIComponent(filePath)}&lines=500`);
@@ -2519,8 +2538,12 @@ Object.assign(CodemanApp.prototype, {
       } else if (data.type === 'video') {
         bodyEl.innerHTML = `<video src="${data.url}" controls autoplay></video>`;
         footerEl.textContent = `${this.formatFileSize(data.size)} \u2022 ${data.extension}`;
+      } else if (data.type === 'audio') {
+        bodyEl.innerHTML = `<audio src="${data.url}" controls autoplay></audio>`;
+        footerEl.textContent = `${this.formatFileSize(data.size)} \u2022 ${data.extension}`;
       } else if (data.type === 'binary') {
-        bodyEl.innerHTML = `<div class="binary-message">Binary file (${this.formatFileSize(data.size)})<br>Cannot preview</div>`;
+        const downloadHref = `/api/sessions/${sessionId}/file-raw?path=${encodeURIComponent(filePath)}&download=true`;
+        bodyEl.innerHTML = `<div class="binary-message">Binary file (${this.formatFileSize(data.size)})<br>Cannot preview<br><a href="${escapeHtml(downloadHref)}" download>Download</a></div>`;
         footerEl.textContent = data.extension || 'binary';
       } else {
         // Text content

src/web/public/sanitize-html.js

@@ -0,0 +1,165 @@
+/**
+ * @fileoverview Allowlist-based HTML sanitizer for markdown-rendered, agent/transcript-derived
+ * content that is subsequently assigned via innerHTML (response viewer, attachment markdown
+ * preview, message bodies).
+ *
+ * Security (COD-56): the previous sanitizer was a hand-rolled DENYLIST — it removed a fixed
+ * set of tags (script/iframe/object/embed/form/base/meta/link/style), stripped on* attrs and a
+ * few dangerous URL schemes, then re-serialized. Denylists are mXSS-prone: they did not strip
+ * `svg`/`math` (which carry their own foreign-namespace parsing rules and can smuggle script via
+ * namespace confusion), did not strip `style` attributes (CSS `expression()`/`url(javascript:)`
+ * on legacy engines), and had no positive allowlist, so any tag/attribute not explicitly named
+ * survived. `marked` runs with raw-HTML passthrough, so crafted HTML echoed by an agent flows
+ * straight into this function.
+ *
+ * This module replaces that with DOMPurify (Cure53), an allowlist sanitizer that is the
+ * industry standard for mXSS defense. It is configured to allow exactly the tag/attribute set
+ * that markdown rendering legitimately produces (headings, lists, code, blockquotes, links,
+ * tables, images with safe src) and to FORBID `style`/`svg`/`math` plus all event handlers and
+ * dangerous URL schemes.
+ *
+ * Cross-environment: in the browser this file runs as a classic <script> after
+ * vendor/dompurify.min.js and wires `window.sanitizeMarkdownHtml`. The factory is also exported
+ * (window/globalThis + CommonJS) so a jsdom unit test can build a sanitizer bound to a
+ * jsdom-window DOMPurify instance and exercise the exact same config.
+ *
+ * @globals {function} sanitizeMarkdownHtml - (html:string) => string, sanitized HTML
+ * @globals {function} createMarkdownSanitizer - (DOMPurify) => sanitizeMarkdownHtml (for tests)
+ * @dependency vendor/dompurify.min.js (provides the global DOMPurify)
+ * @loadorder 5.6 of 15 — after input-cjk.js(5.5), before app.js(6) (app.js calls it)
+ */
+
+(function (root) {
+  'use strict';
+
+  /**
+   * Tags markdown rendering (marked, gfm) legitimately emits. Anything outside this set is
+   * dropped by DOMPurify. Deliberately excludes svg/math (mXSS foreign-namespace vectors) and
+   * form/embed/object/iframe/script/style (no place in rendered markdown).
+   */
+  var ALLOWED_TAGS = [
+    'a',
+    'b',
+    'blockquote',
+    'br',
+    'caption',
+    'code',
+    'del',
+    'div',
+    'em',
+    'h1',
+    'h2',
+    'h3',
+    'h4',
+    'h5',
+    'h6',
+    'hr',
+    'i',
+    'img',
+    'ins',
+    'kbd',
+    'li',
+    'mark',
+    'ol',
+    'p',
+    'pre',
+    'q',
+    's',
+    'samp',
+    'span',
+    'strong',
+    'sub',
+    'sup',
+    'table',
+    'tbody',
+    'td',
+    'tfoot',
+    'th',
+    'thead',
+    'tr',
+    'ul',
+    'var',
+  ];
+
+  /**
+   * Attributes allowed on the tags above. `style` is intentionally absent (CSS-based vectors).
+   * `class`/`id` survive because the response viewer adds wrapper classes downstream and code
+   * blocks may carry `language-*` classes from marked.
+   */
+  var ALLOWED_ATTR = [
+    'href',
+    'src',
+    'alt',
+    'title',
+    'class',
+    'id',
+    'name',
+    'colspan',
+    'rowspan',
+    'align',
+    'width',
+    'height',
+    'lang',
+    'dir',
+    'start',
+    'reversed',
+    'type',
+  ];
+
+  /**
+   * Build a sanitizer bound to a specific DOMPurify instance. The browser passes the global
+   * DOMPurify; tests pass a jsdom-window-bound instance so the same config is exercised under
+   * vitest without a real browser.
+   */
+  function createMarkdownSanitizer(DOMPurify) {
+    if (!DOMPurify || typeof DOMPurify.sanitize !== 'function') {
+      throw new Error('createMarkdownSanitizer: a DOMPurify instance is required');
+    }
+
+    var CONFIG = {
+      ALLOWED_TAGS: ALLOWED_TAGS,
+      ALLOWED_ATTR: ALLOWED_ATTR,
+      // Defense in depth even though style/svg/math are not in ALLOWED_TAGS: also forbid the
+      // foreign-namespace roots and style so config drift can't silently re-admit them.
+      FORBID_TAGS: ['style', 'svg', 'math', 'script', 'iframe', 'object', 'embed', 'form'],
+      FORBID_ATTR: ['style'],
+      // NOTE: do NOT set USE_PROFILES here. DOMPurify treats USE_PROFILES and
+      // ALLOWED_TAGS/ALLOWED_ATTR as mutually exclusive — when a profile is set it
+      // RESETS the allow-lists to the full profile and silently ignores the curated
+      // lists above, widening the tag set far beyond what markdown emits. Relying on
+      // the explicit ALLOWED_TAGS/ALLOWED_ATTR keeps the tight allowlist in force;
+      // FORBID_TAGS/FORBID_ATTR remain as defense-in-depth. DOMPurify still applies
+      // its default safe-URI handling (blocks javascript:/vbscript:, allows
+      // http/https/mailto/tel + data: only on image tags).
+      ALLOW_DATA_ATTR: false,
+      ADD_ATTR: [],
+      RETURN_DOM: false,
+      RETURN_DOM_FRAGMENT: false,
+      // Keep text content of any removed element (so stripping a stray tag doesn't eat prose),
+      // matching the previous serializer's behavior of dropping the element but not its text.
+      KEEP_CONTENT: true,
+    };
+
+    return function sanitizeMarkdownHtml(html) {
+      return DOMPurify.sanitize(html == null ? '' : String(html), CONFIG);
+    };
+  }
+
+  // Expose the factory for tests (and any non-browser consumer).
+  if (root) {
+    root.createMarkdownSanitizer = createMarkdownSanitizer;
+    // In the browser, vendor/dompurify.min.js has already defined the global DOMPurify.
+    if (root.DOMPurify && typeof root.DOMPurify.sanitize === 'function') {
+      root.sanitizeMarkdownHtml = createMarkdownSanitizer(root.DOMPurify);
+    }
+  }
+
+  // CommonJS export for the vitest/jsdom unit test.
+  if (typeof module !== 'undefined' && module.exports) {
+    module.exports = {
+      createMarkdownSanitizer: createMarkdownSanitizer,
+      ALLOWED_TAGS: ALLOWED_TAGS,
+      ALLOWED_ATTR: ALLOWED_ATTR,
+    };
+  }
+})(typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : this);

src/web/public/settings-ui.js

@@ -313,6 +313,9 @@ Object.assign(CodemanApp.prototype, {
     document.getElementById('appSettingsShowProjectInsights').checked = settings.showProjectInsights ?? defaults.showProjectInsights ?? false;
     document.getElementById('appSettingsShowFileBrowser').checked = settings.showFileBrowser ?? defaults.showFileBrowser ?? false;
     document.getElementById('appSettingsShowSubagents').checked = settings.showSubagents ?? defaults.showSubagents ?? false;
+    document.getElementById('appSettingsShowUltracodeAgents').checked = settings.showUltracodeAgents ?? defaults.showUltracodeAgents ?? false;
+    document.getElementById('appSettingsUltracodeFloatingWindows').checked =
+      settings.ultracodeFloatingWindows ?? defaults.ultracodeFloatingWindows ?? false;
     document.getElementById('appSettingsShowMultiMonitorButton').checked = settings.showMultiMonitorButton ?? defaults.showMultiMonitorButton ?? false;
     document.getElementById('appSettingsShowPlanUsageLimits').checked = settings.showPlanUsageLimits ?? defaults.showPlanUsageLimits ?? false;
     // Gesture control lives in the Input section (alongside Local Echo / CJK Input)
@@ -1368,6 +1371,8 @@ Object.assign(CodemanApp.prototype, {
       showProjectInsights: document.getElementById('appSettingsShowProjectInsights').checked,
       showFileBrowser: document.getElementById('appSettingsShowFileBrowser').checked,
       showSubagents: document.getElementById('appSettingsShowSubagents').checked,
+      showUltracodeAgents: document.getElementById('appSettingsShowUltracodeAgents').checked,
+      ultracodeFloatingWindows: document.getElementById('appSettingsUltracodeFloatingWindows').checked,
       showMultiMonitorButton: document.getElementById('appSettingsShowMultiMonitorButton').checked,
       showPlanUsageLimits: document.getElementById('appSettingsShowPlanUsageLimits').checked,
       gestureControlEnabled: document.getElementById('appSettingsGestureControl').checked,
@@ -1682,6 +1687,8 @@ Object.assign(CodemanApp.prototype, {
         showProjectInsights: false,
         showFileBrowser: false,
         showSubagents: false,
+        showUltracodeAgents: false,
+        ultracodeFloatingWindows: false,
         showMultiMonitorButton: false,
         showPlanUsageLimits: false,
         showAttachmentsButton: false,
@@ -1805,6 +1812,15 @@ Object.assign(CodemanApp.prototype, {
       multiMonitorBtn.classList.toggle('btn-multimonitor--hidden', !showMultiMonitorButton);
     }
 
+    // Ultracode/Workflow agents launcher — hidden by default; reveal when enabled.
+    // Marker class only (base is display:inline-flex !important) so it's auto-excluded
+    // from the mobile-header-buttons-policy guard.
+    const showUltracodeAgents = settings.showUltracodeAgents ?? defaults.showUltracodeAgents ?? false;
+    const ultracodeBtn = document.querySelector('.btn-ultracode-agents');
+    if (ultracodeBtn) {
+      ultracodeBtn.classList.toggle('btn-ultracode-agents--hidden', !showUltracodeAgents);
+    }
+
     // Plan-usage chip — hidden by default (App Settings → Display → "Plan Usage
     // Limits"). Server renders the initial state on reload; this handles a live
     // toggle from a settings save. Marker class (base is display:inline-flex
@@ -1876,6 +1892,27 @@ Object.assign(CodemanApp.prototype, {
       }
     }
 
+    // Ultracode agents panel visibility (SYNCED setting — not in displayKeys)
+    const showUltracodeAgents = settings.showUltracodeAgents ?? defaults.showUltracodeAgents ?? false;
+    const ultracodePanel = document.getElementById('ultracodeAgentsPanel');
+    if (ultracodePanel) {
+      if (showUltracodeAgents) {
+        ultracodePanel.classList.remove('hidden');
+      } else {
+        ultracodePanel.classList.remove('open');
+        ultracodePanel.classList.add('hidden');
+      }
+    }
+    // Floating ultracode run windows have their OWN opt-in (default OFF), independent of the
+    // docked panel above: pop active runs when enabled, tear them all down when disabled
+    // (additional layer — ultracode-windows.js).
+    const ultracodeFloatingWindows = settings.ultracodeFloatingWindows ?? defaults.ultracodeFloatingWindows ?? false;
+    if (ultracodeFloatingWindows) {
+      if (typeof this.syncAllUltracodeFloatingWindows === 'function') this.syncAllUltracodeFloatingWindows();
+    } else if (typeof this.removeAllUltracodeWindows === 'function') {
+      this.removeAllUltracodeWindows();
+    }
+
     // File browser panel visibility
     const fileBrowserPanel = document.getElementById('fileBrowserPanel');
     if (fileBrowserPanel) {

src/web/public/styles.css

@@ -312,6 +312,13 @@ body {
   max-height: 120px;
 }
 
+.session-tabs.tabs-auto-wrap {
+  flex-wrap: wrap;
+  overflow-x: hidden;
+  overflow-y: auto;
+  max-height: 96px;
+}
+
 .session-tabs::-webkit-scrollbar {
   width: 4px;
   height: 0;
@@ -7232,12 +7239,22 @@ kbd {
   max-height: 100%;
 }
 
+.file-preview-body audio {
+  display: block;
+  width: 90%;
+  margin: 2rem auto;
+}
+
 .file-preview-body .binary-message {
   padding: 2rem;
   text-align: center;
   color: var(--text-muted);
 }
 
+.file-preview-body .binary-message a {
+  color: var(--accent, #4ea1ff);
+}
+
 .file-preview-footer {
   padding: 0.35rem 0.75rem;
   font-size: 0.7rem;
@@ -8338,6 +8355,330 @@ kbd {
   display: none !important;
 }
 
+/* "Ultracode Agents" header launcher — opt-in (App Settings → Display), hidden by
+   default everywhere (so the mobile-header-buttons-policy guard auto-excludes it).
+   Base inline-flex !important + a more-specific marker rule to hide. */
+.btn-ultracode-agents {
+  display: inline-flex !important;
+}
+.btn-ultracode-agents.btn-ultracode-agents--hidden {
+  display: none !important;
+}
+
+/* ===== Ultracode / Workflow agents master-detail panel ===== */
+/* Reuses .subagents-panel dock behavior but anchors LEFT so it never overlaps the
+   bottom-right subagents panel when both are open. */
+.ultracode-agents-panel {
+  right: auto;
+  left: 0.5rem;
+  width: 640px;
+}
+@media (max-width: 700px) {
+  .ultracode-agents-panel {
+    left: 0;
+    right: 0;
+    width: 100%;
+    max-width: 100%;
+  }
+}
+
+/* LEFT pane: run rows */
+.ultracode-run-item {
+  padding: 0.45rem 0.5rem;
+  border-radius: 6px;
+  background: var(--bg-input);
+  margin-bottom: 0.4rem;
+  cursor: pointer;
+  transition: background 0.15s;
+}
+.ultracode-run-item:hover {
+  background: var(--bg-card);
+}
+.ultracode-run-item.selected {
+  background: var(--bg-card);
+  border: 1px solid var(--accent);
+}
+.ultracode-run-head {
+  display: flex;
+  align-items: center;
+  gap: 0.4rem;
+  margin-bottom: 0.2rem;
+}
+.ultracode-run-name {
+  font-size: 0.75rem;
+  font-weight: 600;
+  color: var(--text);
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+.ultracode-run-stats {
+  font-size: 0.65rem;
+  color: var(--text-dim);
+}
+.ultracode-status {
+  font-size: 0.58rem;
+  padding: 0.05rem 0.3rem;
+  border-radius: 4px;
+  margin-left: auto;
+  text-transform: lowercase;
+  background: var(--text-muted);
+  color: white;
+  flex-shrink: 0;
+}
+.ultracode-status.completed {
+  background: var(--success);
+}
+.ultracode-status.active {
+  background: var(--warning);
+  color: black;
+}
+.ultracode-status.failed {
+  background: var(--error, #b3261e);
+  color: white;
+}
+
+/* LEFT pane: phase chips for the selected run */
+.ultracode-phase-list {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 0.25rem;
+  margin-top: 0.4rem;
+}
+.ultracode-phase-chip {
+  font-size: 0.62rem;
+  padding: 0.1rem 0.4rem;
+  border-radius: 10px;
+  background: var(--bg-card);
+  border: 1px solid var(--border);
+  color: var(--text-muted);
+  cursor: pointer;
+}
+.ultracode-phase-chip:hover {
+  color: var(--text);
+}
+.ultracode-phase-chip.selected {
+  background: var(--accent);
+  border-color: var(--accent);
+  color: white;
+}
+
+/* RIGHT pane: per-phase header + agent cards */
+.ultracode-phase-header {
+  display: flex;
+  align-items: baseline;
+  justify-content: space-between;
+  font-size: 0.7rem;
+  font-weight: 600;
+  color: var(--text);
+  margin: 0.5rem 0 0.3rem;
+  padding-bottom: 0.2rem;
+  border-bottom: 1px solid var(--border);
+}
+.ultracode-phase-sub {
+  font-size: 0.62rem;
+  font-weight: 400;
+  color: var(--text-dim);
+}
+.ultracode-agent-card {
+  background: var(--bg-input);
+  border-radius: 6px;
+  padding: 0.4rem 0.5rem;
+  margin-bottom: 0.35rem;
+}
+.ultracode-agent-card--clickable {
+  cursor: pointer;
+  transition: background 0.15s;
+}
+.ultracode-agent-card--clickable:hover {
+  background: var(--bg-card);
+}
+.ultracode-agent-top {
+  display: flex;
+  align-items: center;
+  gap: 0.4rem;
+  margin-bottom: 0.25rem;
+}
+.ultracode-agent-label {
+  font-size: 0.72rem;
+  font-weight: 600;
+  color: var(--text);
+  font-family: var(--font-mono);
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+.ultracode-agent-state {
+  font-size: 0.56rem;
+  padding: 0.05rem 0.3rem;
+  border-radius: 4px;
+  margin-left: auto;
+  flex-shrink: 0;
+  background: var(--text-muted);
+  color: white;
+}
+.ultracode-agent-state.completed {
+  background: var(--success);
+}
+.ultracode-agent-state.active {
+  background: var(--warning);
+  color: black;
+}
+.ultracode-agent-state.idle {
+  background: var(--bg-card);
+  color: var(--text-muted);
+}
+.ultracode-agent-meta {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 0.3rem;
+}
+.ultracode-chip {
+  font-size: 0.62rem;
+  padding: 0.05rem 0.35rem;
+  border-radius: 4px;
+  background: var(--bg-card);
+  color: var(--text-muted);
+  font-family: var(--font-mono);
+}
+.ultracode-chip-tok {
+  color: var(--accent);
+}
+.ultracode-chip-tool {
+  color: var(--text);
+}
+.ultracode-agent-sub {
+  font-size: 0.62rem;
+  color: var(--text-dim);
+  margin-top: 0.25rem;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+/* ========== Ultracode floating run windows (additional to the dock panel) ========== */
+/* A draggable window that auto-pops while a Workflow/ultracode run is active and is
+   tied by a glowing connector line to the originating session tab (ultracode-windows.js). */
+.ultracode-window {
+  position: fixed;
+  width: 380px;
+  height: 320px;
+  min-width: 260px;
+  min-height: 140px;
+  max-width: 92vw;
+  max-height: 80vh;
+  background: var(--bg-card);
+  border: 1px solid #a855f7;
+  border-radius: 8px;
+  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(168, 85, 247, 0.15);
+  z-index: 1000;
+  display: flex;
+  flex-direction: column;
+  overflow: hidden;
+  resize: both;
+  contain: layout paint;
+  transition: transform 0.18s ease, opacity 0.18s ease;
+}
+.ultracode-window.spawning {
+  transform: scale(0.92);
+  opacity: 0;
+}
+.ultracode-window.collapsed {
+  height: auto !important;
+  resize: none;
+}
+.ultracode-window.collapsed .ultracode-window-body {
+  display: none;
+}
+.ultracode-window-header {
+  display: flex;
+  align-items: center;
+  gap: 0.4rem;
+  padding: 0.45rem 0.6rem;
+  background: var(--bg-input);
+  border-bottom: 1px solid var(--border);
+  cursor: move;
+}
+.ultracode-window-title {
+  display: flex;
+  align-items: center;
+  gap: 0.4rem;
+  flex: 1;
+  min-width: 0;
+}
+.ultracode-window-title .icon {
+  font-size: 0.95rem;
+  flex-shrink: 0;
+}
+.ultracode-window-title .uw-name {
+  font-size: 0.78rem;
+  font-weight: 600;
+  color: var(--text);
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+.ultracode-window-title .uw-status {
+  flex-shrink: 0;
+  margin-left: 0;
+}
+.ultracode-window-actions {
+  display: flex;
+  gap: 0.25rem;
+  flex-shrink: 0;
+}
+.ultracode-window-actions button {
+  background: transparent;
+  border: none;
+  color: var(--text-muted);
+  cursor: pointer;
+  padding: 0.15rem 0.4rem;
+  font-size: 0.9rem;
+  line-height: 1;
+}
+.ultracode-window-actions button:hover {
+  color: var(--text);
+}
+.ultracode-window-body {
+  flex: 1;
+  overflow-y: auto;
+  overflow-x: hidden;
+  padding: 0.5rem;
+  background: var(--bg);
+  min-height: 0;
+}
+.ultracode-window-body::-webkit-scrollbar {
+  width: 6px;
+}
+.ultracode-window-body::-webkit-scrollbar-thumb {
+  background: var(--border);
+  border-radius: 3px;
+}
+.ultracode-window-body .uw-summary {
+  font-size: 0.65rem;
+  color: var(--text-dim);
+  font-family: var(--font-mono);
+  margin-bottom: 0.4rem;
+}
+
+/* Ultracode connector line — distinct purple to set it apart from blue subagent lines. */
+.connection-line.ultracode-connection {
+  stroke: #a855f7;
+  stroke-width: 3;
+  stroke-dasharray: 6 3;
+  filter: drop-shadow(0 0 2px rgba(0, 0, 0, 0.8))
+          drop-shadow(0 0 5px rgba(168, 85, 247, 0.85))
+          drop-shadow(0 0 10px rgba(168, 85, 247, 0.5));
+  animation: ultracode-conn-pulse 1.4s ease-in-out infinite;
+}
+.connection-line.ultracode-connection:hover {
+  stroke-width: 3.5;
+}
+@keyframes ultracode-conn-pulse {
+  0%, 100% { opacity: 0.8; }
+  50% { opacity: 1; }
+}
+
 /* Plan-usage chip (App Settings → Display → "Plan Usage Limits"). Shows the
    live 5-hour + weekly plan limits parsed from the Claude statusline. Hidden by
    default via the marker class below; the server strips it at render when the
@@ -8968,6 +9309,7 @@ kbd {
   display: block;
   min-height: 44px;
   max-height: 96px;
+  padding: 12px 10px;
   border: 1px solid rgba(80, 120, 190, 0.55);
   border-left: none;
   border-right: none;

src/web/public/subagent-windows.js

@@ -455,6 +455,12 @@ Object.assign(CodemanApp.prototype, {
         svg.appendChild(line);
       }
     }
+
+    // Ultracode floating run windows → parent tab (additional layer, ultracode-windows.js).
+    // Drawn into the same SVG and same batched read/write pass; the tab-rect cache is shared.
+    if (typeof this._appendUltracodeConnectionLines === 'function') {
+      this._appendUltracodeConnectionLines(svg, rects);
+    }
   },
 
   // ═══════════════════════════════════════════════════════════════
@@ -975,6 +981,9 @@ Object.assign(CodemanApp.prototype, {
     }
     this.imagePopups.clear();
 
+    // Clean up ultracode floating run windows (re-seeded from data.workflowRuns on reconnect)
+    if (typeof this.removeAllUltracodeWindows === 'function') this.removeAllUltracodeWindows();
+
     // Clear orphaned plan generation state
     this.activePlanOrchestratorId = null;
     this._planProgressHandler = null;

src/web/public/terminal-ui.js

@@ -114,8 +114,14 @@ Object.assign(CodemanApp.prototype, {
     this.terminal.attachCustomKeyEventHandler((ev) => {
       if (ev.isComposing || ev.keyCode === 229) return false;
 
-      // Let Alt+digit pass through to browser (tab switching)
-      if (ev.altKey && ev.key >= '0' && ev.key <= '9') return false;
+      // Let the app's Alt/Option session-nav shortcuts reach the document keydown handler
+      // (app.js switches tabs by PHYSICAL e.code) instead of xterm injecting ESC<char> into
+      // the PTY. Mirror app.js's gate exactly — same physical codes + modifier guard — so
+      // macOS Option layouts (Option+1 -> "¡", Option+[ -> "“") are suppressed here too and
+      // don't leak an escape sequence into the focused terminal on every tab switch.
+      if (ev.altKey && !ev.ctrlKey && !ev.shiftKey && /^(Digit[1-9]|BracketLeft|BracketRight)$/.test(ev.code || '')) {
+        return false;
+      }
 
       // Ctrl+V / Cmd+V: intercept before xterm sends ^V to PTY.
       // Route through our paste trap which handles both images and text.
@@ -937,6 +943,9 @@ Object.assign(CodemanApp.prototype, {
       this.loadTunnelStatus();
       this.loadHistorySessions();
     }
+    // Home screen has no input target — hide the CJK textarea (activeSessionId
+    // is null by the time we get here). Guarded: defined on the app object.
+    this._updateCjkInputState?.();
   },
 
   hideWelcome() {
@@ -950,6 +959,9 @@ Object.assign(CodemanApp.prototype, {
       clearTimeout(this._welcomeQrShrinkTimer);
       qrWrap.classList.remove('expanded');
     }
+    // Entering a session — restore CJK textarea if the user has it enabled
+    // (activeSessionId is already set by selectSession before this call).
+    this._updateCjkInputState?.();
   },
 
   /**

src/web/public/ultracode-panel.js

@@ -0,0 +1,321 @@
+/**
+ * @fileoverview Ultracode / Workflow run visualization — master-detail dock panel.
+ *
+ * Mirrors Claude Code's "working agents" TUI: LEFT pane = runs and their phases
+ * (selectable "tasks"), RIGHT pane = the selected run's agents with model, live
+ * state, TOKENS burned, and TOOL CALLS. Opt-in via the `showUltracodeAgents`
+ * setting; the launcher button + panel are hidden until enabled.
+ *
+ * Data: run SUMMARIES arrive via getLightState (`data.workflowRuns`) and the
+ * `workflow:run_*` SSE events (LEFT list). The full run (with agents[]) is fetched
+ * per-run from GET /api/workflows/:runId when a run is selected (RIGHT pane).
+ *
+ * Standalone: reads only the workflow-run endpoints; never touches subagent state.
+ *
+ * @mixin Extends CodemanApp.prototype via Object.assign
+ * @loadorder 11.5 (after panels-ui.js, before session-ui.js)
+ */
+/* global CodemanApp, SSE_EVENTS, escapeHtml */
+
+Object.assign(CodemanApp.prototype, {
+  /** Ensure workflow state maps exist (lazy — constructor also seeds them). */
+  _ensureWorkflowState() {
+    if (!this.workflowRuns) this.workflowRuns = new Map(); // runId -> summary
+    if (!this.workflowRunDetails) this.workflowRunDetails = new Map(); // runId -> full run (with agents)
+    if (this.activeWorkflowRunId === undefined) this.activeWorkflowRunId = null;
+    if (this.activeWorkflowPhaseIndex === undefined) this.activeWorkflowPhaseIndex = null;
+  },
+
+  /** Seed the LEFT list from a getLightState snapshot (array of run summaries). */
+  seedWorkflowRuns(summaries) {
+    this._ensureWorkflowState();
+    this.workflowRuns.clear();
+    (summaries || []).forEach((s) => this.workflowRuns.set(s.runId, s));
+    // Restore floating windows for runs that are still active & recent (additional layer).
+    if (typeof this._syncUltracodeFloatingWindow === 'function') {
+      (summaries || []).forEach((s) => this._syncUltracodeFloatingWindow(s, { fromSeed: true }));
+    }
+    this.renderUltracodeAgentsPanel();
+  },
+
+  // ----- SSE handlers (wired in app.js _SSE_HANDLER_MAP) -----
+  _onWorkflowRunDiscovered(data) {
+    this._upsertWorkflowRun(data);
+  },
+  _onWorkflowRunUpdated(data) {
+    this._upsertWorkflowRun(data);
+  },
+  _onWorkflowRunRemoved(data) {
+    this._ensureWorkflowState();
+    if (!data || !data.runId) return;
+    this.workflowRuns.delete(data.runId);
+    this.workflowRunDetails.delete(data.runId);
+    if (this.activeWorkflowRunId === data.runId) this.activeWorkflowRunId = null;
+    // Retire the floating run window too (additional layer — ultracode-windows.js).
+    if (typeof this.closeUltracodeWindow === 'function') this.closeUltracodeWindow(data.runId, false);
+    this.renderUltracodeAgentsPanel();
+  },
+
+  _upsertWorkflowRun(summary) {
+    this._ensureWorkflowState();
+    if (!summary || !summary.runId) return;
+    this.workflowRuns.set(summary.runId, summary);
+    // If the live-updating run is the one open in the detail pane, refresh its agents.
+    if (this.activeWorkflowRunId === summary.runId) {
+      this._fetchWorkflowRunDetail(summary.runId);
+    }
+    // Auto-pop / refresh the floating run window for active runs (additional layer).
+    if (typeof this._syncUltracodeFloatingWindow === 'function') this._syncUltracodeFloatingWindow(summary);
+    this.renderUltracodeAgentsPanel();
+  },
+
+  // ----- Panel open/close -----
+  toggleUltracodeAgentsPanel() {
+    const panel = document.getElementById('ultracodeAgentsPanel');
+    if (!panel) return;
+    panel.classList.remove('hidden');
+    panel.classList.toggle('open');
+    if (panel.classList.contains('open')) this.renderUltracodeAgentsPanel();
+  },
+  closeUltracodeAgentsPanel() {
+    // The X must FULLY hide the panel. Removing only `open` drops it to the
+    // collapsed peek state (header strip still visible), so add `hidden`
+    // (display:none) too — mirrors closeSubagentsPanel. Not the showUltracodeAgents
+    // setting: that also gates the watcher + floating windows; the launcher reopens.
+    const panel = document.getElementById('ultracodeAgentsPanel');
+    if (panel) {
+      panel.classList.remove('open');
+      panel.classList.add('hidden');
+    }
+  },
+
+  // ----- Selection -----
+  selectWorkflowRun(runId) {
+    this._ensureWorkflowState();
+    this.activeWorkflowRunId = runId;
+    this.activeWorkflowPhaseIndex = null; // reset phase filter on run change
+    this._fetchWorkflowRunDetail(runId);
+    this.renderUltracodeAgentsPanel();
+  },
+  selectWorkflowPhase(phaseIndex) {
+    this._ensureWorkflowState();
+    // phaseIndex null => show all phases
+    this.activeWorkflowPhaseIndex = phaseIndex === null || phaseIndex === undefined ? null : Number(phaseIndex);
+    this._renderUltracodeDetail();
+  },
+
+  async _fetchWorkflowRunDetail(runId) {
+    try {
+      const res = await fetch(`/api/workflows/${encodeURIComponent(runId)}`);
+      const env = await res.json();
+      const run = env && env.success ? env.data : null;
+      if (run) {
+        this.workflowRunDetails.set(runId, run);
+        if (this.activeWorkflowRunId === runId) this._renderUltracodeDetail();
+        // Refresh the floating window (if one is open for this run) with the fetched agents[].
+        if (this.ultracodeWindows && this.ultracodeWindows.has(runId)) this.renderUltracodeWindowContent(runId);
+      }
+    } catch {
+      /* transient — next update retries */
+    }
+  },
+
+  // Phase 4: open an agent's live transcript by agentId. The workflow agent's
+  // agentId is byte-identical to the agent-<id>.jsonl stem already tracked by
+  // subagent-watcher, so we reuse the existing transcript route — no watcher edits.
+  // Graceful when the agent isn't tracked yet / aged out / tracking disabled.
+  async openWorkflowAgentTranscript(agentId) {
+    if (!agentId) return;
+    let data = null;
+    try {
+      const res = await fetch(`/api/subagents/${encodeURIComponent(agentId)}/transcript?format=formatted`);
+      data = await res.json();
+    } catch {
+      data = null;
+    }
+    const ok = data && data.success && data.data;
+    const formatted = ok ? data.data.formatted : null;
+    const entryCount = ok ? data.data.entryCount || 0 : 0;
+    if (!formatted || !entryCount) {
+      alert(
+        'No transcript available for this agent yet — it may be queued, aged out of tracking, or subagent tracking is disabled.'
+      );
+      return;
+    }
+    const win = window.open('', '_blank', 'width=860,height=640');
+    if (!win) return; // popup blocked
+    win.document.write(
+      `<html><head><title>Workflow agent ${escapeHtml(agentId)} transcript</title>` +
+        `<style>body{background:#1a1a2e;color:#eee;font-family:monospace;padding:20px}pre{white-space:pre-wrap;word-wrap:break-word}</style>` +
+        `</head><body><h2>Workflow agent ${escapeHtml(agentId)} (${entryCount} entries)</h2>` +
+        `<pre>${escapeHtml(formatted.join('\n'))}</pre></body></html>`
+    );
+    win.document.close();
+  },
+
+  // ----- Render (debounced) -----
+  renderUltracodeAgentsPanel() {
+    clearTimeout(this._ultracodeRenderTimer);
+    this._ultracodeRenderTimer = setTimeout(() => this._renderUltracodeAgentsPanelImmediate(), 150);
+  },
+
+  _renderUltracodeAgentsPanelImmediate() {
+    this._ensureWorkflowState();
+    const panel = document.getElementById('ultracodeAgentsPanel');
+    if (!panel) return;
+    const badge = document.getElementById('ultracodeCountBadge');
+    if (badge) badge.textContent = this.workflowRuns.size ? String(this.workflowRuns.size) : '';
+    this._renderUltracodeRunList();
+    this._renderUltracodeDetail();
+  },
+
+  _renderUltracodeRunList() {
+    const list = document.getElementById('ultracodeRunList');
+    if (!list) return;
+    const runs = Array.from(this.workflowRuns.values()).sort(
+      (a, b) => (b.lastActivityAt || 0) - (a.lastActivityAt || 0)
+    );
+    if (!runs.length) {
+      list.innerHTML = '<div class="subagent-empty">No ultracode runs detected</div>';
+      return;
+    }
+    list.innerHTML = runs.map((r) => this._workflowRunRowHtml(r)).join('');
+  },
+
+  _workflowRunRowHtml(r) {
+    const active = r.runId === this.activeWorkflowRunId;
+    const name = escapeHtml(r.workflowName || r.summary || r.runId);
+    const status = String(r.status || '');
+    const statusCls = this._workflowStatusClass(status);
+    const stats = `${r.agentCount ?? 0} agents · ${this._fmtNum(r.totalTokens)} tok · ${r.totalToolCalls ?? 0} tools`;
+    let phasesHtml = '';
+    if (active && Array.isArray(r.phases) && r.phases.length) {
+      const allActive = this.activeWorkflowPhaseIndex === null ? ' selected' : '';
+      const chips = [
+        `<div class="ultracode-phase-chip${allActive}" onclick="event.stopPropagation();app.selectWorkflowPhase(null)">All</div>`,
+      ];
+      r.phases.forEach((p, i) => {
+        const sel = this.activeWorkflowPhaseIndex === i + 1 ? ' selected' : '';
+        chips.push(
+          `<div class="ultracode-phase-chip${sel}" title="${escapeHtml(p.detail || '')}" onclick="event.stopPropagation();app.selectWorkflowPhase(${i + 1})">${escapeHtml(p.title || 'Phase ' + (i + 1))}</div>`
+        );
+      });
+      phasesHtml = `<div class="ultracode-phase-list">${chips.join('')}</div>`;
+    }
+    return (
+      `<div class="ultracode-run-item${active ? ' selected' : ''}" onclick="app.selectWorkflowRun('${escapeHtml(r.runId)}')">` +
+      `<div class="ultracode-run-head"><span class="ultracode-run-name">${name}</span>` +
+      `<span class="ultracode-status ${statusCls}">${escapeHtml(status || '—')}</span></div>` +
+      `<div class="ultracode-run-stats">${escapeHtml(stats)}</div>` +
+      phasesHtml +
+      `</div>`
+    );
+  },
+
+  _renderUltracodeDetail() {
+    const detail = document.getElementById('ultracodeAgentGrid');
+    if (!detail) return;
+    const runId = this.activeWorkflowRunId;
+    if (!runId) {
+      detail.innerHTML = '<div class="subagent-empty">Select a run to view its agents</div>';
+      return;
+    }
+    const run = this.workflowRunDetails.get(runId);
+    if (!run) {
+      detail.innerHTML = '<div class="subagent-empty">Loading agents…</div>';
+      return;
+    }
+    const phases = Array.isArray(run.phases) ? run.phases : [];
+    let agents = Array.isArray(run.agents) ? run.agents : [];
+    if (this.activeWorkflowPhaseIndex !== null) {
+      agents = agents.filter((a) => a.phaseIndex === this.activeWorkflowPhaseIndex);
+    }
+    if (!agents.length) {
+      detail.innerHTML = '<div class="subagent-empty">No agents in this view</div>';
+      return;
+    }
+    // Group agents by phaseIndex, in phase order.
+    const groups = new Map();
+    agents.forEach((a) => {
+      const key = a.phaseIndex || 0;
+      if (!groups.has(key)) groups.set(key, []);
+      groups.get(key).push(a);
+    });
+    const orderedKeys = Array.from(groups.keys()).sort((a, b) => a - b);
+    const html = orderedKeys
+      .map((key) => {
+        const group = groups.get(key);
+        const title = (phases[key - 1] && phases[key - 1].title) || `Phase ${key}`;
+        const tok = group.reduce((s, a) => s + (a.tokens || 0), 0);
+        const tools = group.reduce((s, a) => s + (a.toolCalls || 0), 0);
+        const header =
+          `<div class="ultracode-phase-header"><span>${escapeHtml(title)}</span>` +
+          `<span class="ultracode-phase-sub">${this._fmtNum(tok)} tok · ${tools} tools</span></div>`;
+        return header + group.map((a) => this._workflowAgentCardHtml(a)).join('');
+      })
+      .join('');
+    detail.innerHTML = html;
+  },
+
+  _workflowAgentCardHtml(a) {
+    const state = String(a.state || 'start');
+    const stateCls = this._workflowAgentStateClass(state);
+    const stateLabel = state === 'start' ? 'queued' : state === 'progress' ? 'running' : state;
+    const model = this._modelShort(a.model);
+    const tokens = a.tokens === undefined ? '—' : this._fmtNum(a.tokens);
+    const tools = a.toolCalls === undefined ? '—' : String(a.toolCalls);
+    let secondary = '';
+    if (state === 'done' && a.resultPreview) {
+      secondary = escapeHtml(a.resultPreview);
+    } else if (a.lastToolName) {
+      secondary = escapeHtml(a.lastToolName + (a.lastToolSummary ? ' · ' + a.lastToolSummary : ''));
+    }
+    // Phase 4: cards with an agentId open the live transcript (the agentId is byte-identical
+    // to the agent-<id>.jsonl stem already tracked by subagent-watcher). 'start' agents have
+    // no agentId yet, so they stay non-clickable.
+    const clickable = !!a.agentId;
+    const cardAttrs = clickable
+      ? ` class="ultracode-agent-card ultracode-agent-card--clickable" role="button" tabindex="0"` +
+        ` title="View transcript" onclick="app.openWorkflowAgentTranscript('${escapeHtml(a.agentId)}')"`
+      : ` class="ultracode-agent-card"`;
+    return (
+      `<div${cardAttrs}>` +
+      `<div class="ultracode-agent-top">` +
+      `<span class="ultracode-agent-label">${escapeHtml(a.label || 'agent')}</span>` +
+      `<span class="ultracode-agent-state ${stateCls}">${escapeHtml(stateLabel)}</span>` +
+      `</div>` +
+      `<div class="ultracode-agent-meta">` +
+      `<span class="ultracode-chip" title="model">${escapeHtml(model)}</span>` +
+      `<span class="ultracode-chip ultracode-chip-tok" title="tokens burned">${tokens} tok</span>` +
+      `<span class="ultracode-chip ultracode-chip-tool" title="tool calls">${tools} tools</span>` +
+      `</div>` +
+      (secondary ? `<div class="ultracode-agent-sub">${secondary}</div>` : '') +
+      `</div>`
+    );
+  },
+
+  // ----- helpers -----
+  _workflowStatusClass(status) {
+    if (status === 'completed') return 'completed';
+    if (status === 'running') return 'active';
+    if (status === 'killed' || status === 'failed') return 'failed';
+    return '';
+  },
+  _workflowAgentStateClass(state) {
+    if (state === 'done') return 'completed';
+    if (state === 'progress') return 'active';
+    return 'idle'; // start / queued
+  },
+  _modelShort(model) {
+    if (!model) return '';
+    return String(model)
+      .replace(/^claude-/, '')
+      .replace(/-\d{8}$/, '');
+  },
+  _fmtNum(n) {
+    if (n === undefined || n === null) return '0';
+    if (n >= 1_000_000) return (n / 1_000_000).toFixed(1) + 'M';
+    if (n >= 1000) return (n / 1000).toFixed(1) + 'k';
+    return String(n);
+  },
+});

src/web/public/ultracode-windows.js

@@ -0,0 +1,384 @@
+/**
+ * @fileoverview Ultracode floating run windows — auto-popping draggable windows
+ * with a connector line to the originating session tab.
+ *
+ * This is the "floating thing" companion to the docked master-detail panel in
+ * `ultracode-panel.js` (the dock panel stays — these windows are ADDITIONAL).
+ * When the `ultracodeFloatingWindows` setting is on (a DEDICATED toggle, separate
+ * from the dock panel's `showUltracodeAgents` — see `_ultracodeFloatingEnabled`),
+ * a small floating window pops up
+ * for each ACTIVE ultracode/Workflow run (status not completed/killed/failed),
+ * mirroring the live agent grid, and is connected by a glowing line to the
+ * Codeman tab whose `claudeSessionId` matches the run's `sessionUuid` — the same
+ * line idiom subagent windows use. The window auto-closes a few seconds after
+ * its run finishes; an explicitly-closed run is remembered and never re-pops.
+ *
+ * Reuses, rather than duplicates:
+ *  - `makeWindowDraggable` + the shared `#connectionLines` SVG (subagent-windows.js)
+ *  - `_workflowAgentCardHtml`, `_fmtNum`, `_workflowStatusClass`, `_fetchWorkflowRunDetail`,
+ *    and the `workflowRuns` / `workflowRunDetails` maps (ultracode-panel.js)
+ *
+ * The connector-line draw is appended to the shared SVG from inside
+ * `_updateConnectionLinesImmediate` (subagent-windows.js calls
+ * `_appendUltracodeConnectionLines` at the end of its render pass), so both the
+ * subagent and ultracode lines live in one batched read→write reflow pass.
+ *
+ * @mixin Extends CodemanApp.prototype via Object.assign
+ * @dependency subagent-windows.js (makeWindowDraggable, updateConnectionLines, #connectionLines)
+ * @dependency ultracode-panel.js (workflowRuns/workflowRunDetails, _workflowAgentCardHtml, _fmtNum)
+ * @loadorder 15.5 (after subagent-windows.js — needs makeWindowDraggable at runtime)
+ */
+/* global CodemanApp, escapeHtml */
+
+Object.assign(CodemanApp.prototype, {
+  /** Lazily seed the floating-window state maps (constructor also seeds them). */
+  _ensureUltracodeWindowState() {
+    if (!this.ultracodeWindows) this.ultracodeWindows = new Map(); // runId -> { element, parentSessionId, dragListeners, collapsed }
+    if (!this.ultracodeWindowsClosed) this.ultracodeWindowsClosed = new Set(); // runIds the user dismissed
+    if (!this.ultracodeWindowCloseTimers) this.ultracodeWindowCloseTimers = new Map(); // runId -> setTimeout id
+    if (this.ultracodeWindowZIndex === undefined) this.ultracodeWindowZIndex = 1000;
+  },
+
+  /** Floating windows have their own opt-in (default OFF), independent of the dock panel. */
+  _ultracodeFloatingEnabled() {
+    const settings = this.loadAppSettingsFromStorage ? this.loadAppSettingsFromStorage() : {};
+    return !!(settings && settings.ultracodeFloatingWindows);
+  },
+
+  /** A run is "working" until it reaches a terminal status. Mid-run status is absent. */
+  _isWorkflowRunActive(run) {
+    const s = String((run && run.status) || '');
+    return !(s === 'completed' || s === 'killed' || s === 'failed');
+  },
+
+  /**
+   * Resolve which Codeman tab a run belongs to: the session whose
+   * `claudeSessionId` equals the run's `sessionUuid` (the path segment the watcher
+   * captured). Falls back to the active session so the line still lands somewhere.
+   */
+  _resolveUltracodeParentSession(run) {
+    const uuid = run && run.sessionUuid;
+    if (uuid && this.sessions) {
+      for (const [sessionId, session] of this.sessions) {
+        if (session && session.claudeSessionId === uuid) return sessionId;
+      }
+    }
+    if (this.activeSessionId && this.sessions && this.sessions.has(this.activeSessionId)) {
+      return this.activeSessionId;
+    }
+    return null;
+  },
+
+  /**
+   * Auto-pop driver — called for every run discovered/updated and on reconnect seed.
+   * Creates a floating window for active runs, refreshes existing ones, and schedules
+   * an auto-close once a run finishes.
+   */
+  _syncUltracodeFloatingWindow(run, opts) {
+    this._ensureUltracodeWindowState();
+    if (!run || !run.runId) return;
+    if (!this._ultracodeFloatingEnabled()) return;
+    const runId = run.runId;
+    if (this.ultracodeWindowsClosed.has(runId)) return; // respect explicit dismissal
+
+    const active = this._isWorkflowRunActive(run);
+    const existing = this.ultracodeWindows.get(runId);
+
+    if (active) {
+      // Run is alive — cancel any pending auto-close.
+      const pending = this.ultracodeWindowCloseTimers.get(runId);
+      if (pending) {
+        clearTimeout(pending);
+        this.ultracodeWindowCloseTimers.delete(runId);
+      }
+      if (existing) {
+        this.renderUltracodeWindowContent(runId);
+        this._fetchWorkflowRunDetail(runId); // refresh agents[]; re-renders window on land
+      } else {
+        // On a reconnect snapshot, only restore windows for genuinely recent runs so
+        // a backlog of stale undefined-status runs doesn't carpet the screen.
+        if (opts && opts.fromSeed) {
+          const FLOAT_SEED_MAX_AGE_MS = 5 * 60 * 1000;
+          const age = Date.now() - (run.lastActivityAt || 0);
+          if (!(run.lastActivityAt && age < FLOAT_SEED_MAX_AGE_MS)) return;
+        }
+        this.createUltracodeWindow(run);
+      }
+    } else if (existing) {
+      // Finished — refresh to the final state (status + final agent states), show it
+      // briefly, then retire the floating window.
+      this._fetchWorkflowRunDetail(runId);
+      this.renderUltracodeWindowContent(runId);
+      if (!this.ultracodeWindowCloseTimers.has(runId)) {
+        const FLOAT_FINISH_GRACE_MS = 8000;
+        const timer = setTimeout(() => {
+          this.ultracodeWindowCloseTimers.delete(runId);
+          this.closeUltracodeWindow(runId, false);
+        }, FLOAT_FINISH_GRACE_MS);
+        this.ultracodeWindowCloseTimers.set(runId, timer);
+      }
+    }
+  },
+
+  /** Build and mount a floating window for a run, positioned near its parent tab. */
+  createUltracodeWindow(run) {
+    this._ensureUltracodeWindowState();
+    const runId = run.runId;
+    if (this.ultracodeWindows.has(runId)) return;
+    const parentSessionId = this._resolveUltracodeParentSession(run);
+    const titleText = run.workflowName || run.summary || runId;
+
+    const win = document.createElement('div');
+    win.className = 'ultracode-window spawning';
+    win.id = `ultracode-window-${runId}`;
+    win.style.zIndex = ++this.ultracodeWindowZIndex;
+    win.innerHTML = `
+      <div class="ultracode-window-header">
+        <div class="ultracode-window-title" title="${escapeHtml(titleText)}">
+          <span class="icon">🧬</span>
+          <span class="uw-name">${escapeHtml(titleText)}</span>
+          <span class="uw-status"></span>
+        </div>
+        <div class="ultracode-window-actions">
+          <button class="uw-min" type="button" title="Collapse">─</button>
+          <button class="uw-close" type="button" title="Close">&times;</button>
+        </div>
+      </div>
+      <div class="ultracode-window-body" id="ultracode-window-body-${runId}">
+        <div class="subagent-empty">Loading agents…</div>
+      </div>
+    `;
+
+    // Position: spawn from the parent tab if we can find it, else cascade.
+    const parentTab = parentSessionId ? document.querySelector(`.session-tab[data-id="${parentSessionId}"]`) : null;
+    if (parentTab) {
+      const r = parentTab.getBoundingClientRect();
+      const left = Math.max(8, Math.min(r.left, window.innerWidth - 392));
+      win.style.left = `${left}px`;
+      win.style.top = `${r.bottom + 14}px`;
+    } else {
+      const n = this.ultracodeWindows.size;
+      win.style.left = `${24 + n * 26}px`;
+      win.style.top = `${96 + n * 26}px`;
+    }
+
+    document.body.appendChild(win);
+    // Drop the spawn class on the next frame so the transition runs.
+    requestAnimationFrame(() => win.classList.remove('spawning'));
+
+    const header = win.querySelector('.ultracode-window-header');
+    const dragListeners = this.makeWindowDraggable(win, header);
+
+    win.querySelector('.uw-min').addEventListener('click', (e) => {
+      e.stopPropagation();
+      this.toggleUltracodeWindowCollapse(runId);
+    });
+    win.querySelector('.uw-close').addEventListener('click', (e) => {
+      e.stopPropagation();
+      this.closeUltracodeWindow(runId, true);
+    });
+    const nameEl = win.querySelector('.uw-name');
+    if (parentSessionId) {
+      nameEl.style.cursor = 'pointer';
+      nameEl.title = 'Go to session';
+      nameEl.addEventListener('click', () => this.selectSession(parentSessionId));
+    }
+
+    this.ultracodeWindows.set(runId, { element: win, parentSessionId, dragListeners, collapsed: false });
+
+    this.renderUltracodeWindowContent(runId);
+    this._fetchWorkflowRunDetail(runId); // pull agents[] for the body
+    this.updateConnectionLines();
+  },
+
+  /** Collapse/expand the window to header-only (line stays connected). */
+  toggleUltracodeWindowCollapse(runId) {
+    const data = this.ultracodeWindows.get(runId);
+    if (!data) return;
+    data.collapsed = !data.collapsed;
+    data.element.classList.toggle('collapsed', data.collapsed);
+    this.updateConnectionLines();
+  },
+
+  /** Remove a floating window. `userInitiated` records a dismissal so it won't re-pop. */
+  closeUltracodeWindow(runId, userInitiated) {
+    this._ensureUltracodeWindowState();
+    const pending = this.ultracodeWindowCloseTimers.get(runId);
+    if (pending) {
+      clearTimeout(pending);
+      this.ultracodeWindowCloseTimers.delete(runId);
+    }
+    const data = this.ultracodeWindows.get(runId);
+    if (userInitiated) this.ultracodeWindowsClosed.add(runId);
+    if (!data) return;
+    this._teardownUltracodeDrag(data.dragListeners);
+    data.element.remove();
+    this.ultracodeWindows.delete(runId);
+    this.updateConnectionLines();
+  },
+
+  /** Detach the document-level drag listeners returned by makeWindowDraggable. */
+  _teardownUltracodeDrag(dl) {
+    if (!dl) return;
+    document.removeEventListener('mousemove', dl.move);
+    document.removeEventListener('mouseup', dl.up);
+    if (dl.touchMove) {
+      document.removeEventListener('touchmove', dl.touchMove);
+      document.removeEventListener('touchend', dl.up);
+      document.removeEventListener('touchcancel', dl.up);
+    }
+    if (dl.handle) {
+      dl.handle.removeEventListener('mousedown', dl.handleMouseDown);
+      dl.handle.removeEventListener('touchstart', dl.handleTouchStart);
+    }
+  },
+
+  /** Tear down every floating window (called on SSE reconnect; keeps user dismissals). */
+  removeAllUltracodeWindows() {
+    this._ensureUltracodeWindowState();
+    const had = this.ultracodeWindows.size > 0;
+    for (const [, data] of this.ultracodeWindows) {
+      this._teardownUltracodeDrag(data.dragListeners);
+      if (data.element) data.element.remove();
+    }
+    this.ultracodeWindows.clear();
+    for (const t of this.ultracodeWindowCloseTimers.values()) clearTimeout(t);
+    this.ultracodeWindowCloseTimers.clear();
+    // Redraw so the now-orphaned connector lines are cleared from the shared SVG.
+    if (had) this.updateConnectionLines();
+  },
+
+  /** When the feature is toggled on, pop windows for any currently-active runs. */
+  syncAllUltracodeFloatingWindows() {
+    this._ensureUltracodeWindowState();
+    if (!this._ultracodeFloatingEnabled()) {
+      this.removeAllUltracodeWindows();
+      return;
+    }
+    if (!this.workflowRuns) return;
+    for (const run of this.workflowRuns.values()) {
+      this._syncUltracodeFloatingWindow(run, { fromSeed: true });
+    }
+  },
+
+  /** Refresh a floating window's header + body from the latest summary/detail. */
+  renderUltracodeWindowContent(runId) {
+    const data = this.ultracodeWindows.get(runId);
+    if (!data) return;
+    const summary = this.workflowRuns && this.workflowRuns.get(runId);
+    const detail = this.workflowRunDetails && this.workflowRunDetails.get(runId);
+    // Summary is the freshest run-level info (every SSE tick); detail supplies agents[]
+    // but is fetched less often. Merge so a completed summary isn't masked by stale detail.
+    const run = summary && detail ? { ...detail, ...summary, agents: detail.agents } : detail || summary;
+    if (!run) return;
+
+    const nameEl = data.element.querySelector('.uw-name');
+    if (nameEl) nameEl.textContent = run.workflowName || run.summary || runId;
+
+    const statusEl = data.element.querySelector('.uw-status');
+    if (statusEl) {
+      const finished = !this._isWorkflowRunActive(run);
+      const label = run.status ? String(run.status) : finished ? '—' : 'running';
+      const clsKey = run.status ? run.status : finished ? '' : 'running';
+      statusEl.textContent = label;
+      statusEl.className = 'uw-status ultracode-status ' + this._workflowStatusClass(clsKey);
+    }
+
+    const body = data.element.querySelector('.ultracode-window-body');
+    if (body) body.innerHTML = this._ultracodeWindowBodyHtml(run);
+  },
+
+  /** Compact body: a stats line + agent cards grouped by phase (reuses panel helpers). */
+  _ultracodeWindowBodyHtml(run) {
+    const phases = Array.isArray(run.phases) ? run.phases : [];
+    const agents = Array.isArray(run.agents) ? run.agents : null;
+    const agentCount = run.agentCount ?? (agents ? agents.length : 0);
+    const head = `<div class="uw-summary">${this._fmtNum(run.totalTokens)} tok · ${run.totalToolCalls ?? 0} tools · ${agentCount} agents</div>`;
+
+    if (!agents) {
+      // Summary-only (detail not fetched yet): show phase chips as a teaser.
+      if (phases.length) {
+        const chips = phases
+          .map(
+            (p) =>
+              `<span class="ultracode-phase-chip" title="${escapeHtml(p.detail || '')}">${escapeHtml(p.title || '')}</span>`
+          )
+          .join('');
+        return (
+          head + `<div class="ultracode-phase-list">${chips}</div><div class="subagent-empty">Loading agents…</div>`
+        );
+      }
+      return head + '<div class="subagent-empty">Loading agents…</div>';
+    }
+    if (!agents.length) return head + '<div class="subagent-empty">No agents yet</div>';
+
+    const groups = new Map();
+    agents.forEach((a) => {
+      const key = a.phaseIndex || 0;
+      if (!groups.has(key)) groups.set(key, []);
+      groups.get(key).push(a);
+    });
+    const orderedKeys = Array.from(groups.keys()).sort((a, b) => a - b);
+    const grid = orderedKeys
+      .map((key) => {
+        const group = groups.get(key);
+        const title = (phases[key - 1] && phases[key - 1].title) || `Phase ${key}`;
+        const tok = group.reduce((s, a) => s + (a.tokens || 0), 0);
+        const tools = group.reduce((s, a) => s + (a.toolCalls || 0), 0);
+        const header =
+          `<div class="ultracode-phase-header"><span>${escapeHtml(title)}</span>` +
+          `<span class="ultracode-phase-sub">${this._fmtNum(tok)} tok · ${tools} tools</span></div>`;
+        return header + group.map((a) => this._workflowAgentCardHtml(a)).join('');
+      })
+      .join('');
+    return head + grid;
+  },
+
+  /**
+   * Append ultracode-window → parent-tab connector lines into the shared SVG.
+   * Invoked at the tail of `_updateConnectionLinesImmediate` (subagent-windows.js),
+   * so it shares that pass's batched read/write discipline. `rects` is the tab-rect
+   * cache already populated for subagent lines — reuse it, fill any gaps.
+   */
+  _appendUltracodeConnectionLines(svg, rects) {
+    this._ensureUltracodeWindowState();
+    if (!svg || !this.ultracodeWindows.size) return;
+    if (!rects) rects = new Map();
+
+    // PHASE 1: layout reads (resolve parents, batch getBoundingClientRect).
+    const winList = [];
+    for (const [runId, data] of this.ultracodeWindows) {
+      if (!data.element) continue;
+      if (!data.parentSessionId) {
+        const summary = this.workflowRuns && this.workflowRuns.get(runId);
+        if (summary) data.parentSessionId = this._resolveUltracodeParentSession(summary);
+      }
+      const parentSessionId = data.parentSessionId;
+      if (!parentSessionId) continue;
+      const tabKey = 'tab:' + parentSessionId;
+      if (!rects.has(tabKey)) {
+        const tab = document.querySelector(`.session-tab[data-id="${parentSessionId}"]`);
+        if (tab) rects.set(tabKey, tab.getBoundingClientRect());
+      }
+      winList.push({ runId, parentSessionId, winRect: data.element.getBoundingClientRect() });
+    }
+
+    // PHASE 2: writes (curve from tab bottom-center to window top-center).
+    for (const { runId, parentSessionId, winRect } of winList) {
+      const tabRect = rects.get('tab:' + parentSessionId);
+      if (!tabRect) continue;
+      const x1 = tabRect.left + tabRect.width / 2;
+      const y1 = tabRect.bottom;
+      const x2 = winRect.left + winRect.width / 2;
+      const y2 = winRect.top;
+      const midY = (y1 + y2) / 2;
+      const path = `M ${x1} ${y1} C ${x1} ${midY}, ${x2} ${midY}, ${x2} ${y2}`;
+      const line = document.createElementNS('http://www.w3.org/2000/svg', 'path');
+      line.setAttribute('d', path);
+      line.setAttribute('class', 'connection-line ultracode-connection');
+      line.setAttribute('data-run-id', runId);
+      line.setAttribute('data-parent-tab', parentSessionId);
+      svg.appendChild(line);
+    }
+  },
+});

src/web/routes/file-routes.ts

@@ -511,49 +511,73 @@ export function registerFileRoutes(app: FastifyInstance, ctx: SessionPort & Even
     try {
       const stat = await fs.stat(resolvedPath);
 
-      // Check if it's a binary/media file
+      // Classify by extension. Known media types render with a dedicated player;
+      // other known-binary types are flagged so the client offers a download
+      // affordance instead of trying to decode the bytes as text. Matches the
+      // breadth of formats the attachments viewer renders (image/audio/video/pdf)
+      // so the file viewer can open the same files.
       const ext = filePath.split('.').pop()?.toLowerCase() || '';
-      const binaryExts = new Set([
-        'png',
-        'jpg',
-        'jpeg',
-        'gif',
-        'webp',
-        'ico',
-        'svg',
-        'bmp',
-        'mp4',
-        'webm',
-        'mov',
-        'avi',
-        'mp3',
-        'wav',
-        'ogg',
+      const imageExts = new Set(['png', 'jpg', 'jpeg', 'gif', 'webp', 'svg', 'bmp', 'ico']);
+      const videoExts = new Set(['mp4', 'webm', 'mov', 'm4v', 'ogv']);
+      const audioExts = new Set(['mp3', 'wav', 'ogg', 'oga', 'm4a', 'aac', 'flac', 'opus']);
+      const otherBinaryExts = new Set([
         'pdf',
         'zip',
         'tar',
         'gz',
+        'bz2',
+        'xz',
+        '7z',
+        'rar',
         'exe',
         'dll',
         'so',
+        'dylib',
+        'bin',
+        'wasm',
+        'class',
+        'o',
+        'a',
         'woff',
         'woff2',
         'ttf',
         'eot',
+        'otf',
+        'xlsx',
+        'xls',
+        'doc',
+        'docx',
+        'ppt',
+        'pptx',
+        'odt',
+        'ods',
+        'odp',
+        'avi',
+        'mkv',
+        'wmv',
+        'flv',
       ]);
-      const imageExts = new Set(['png', 'jpg', 'jpeg', 'gif', 'webp', 'svg', 'bmp', 'ico']);
-      const videoExts = new Set(['mp4', 'webm', 'mov', 'avi']);
 
-      if (raw === 'true' || binaryExts.has(ext)) {
-        // Return metadata for binary files
+      const mediaType = imageExts.has(ext)
+        ? 'image'
+        : videoExts.has(ext)
+          ? 'video'
+          : audioExts.has(ext)
+            ? 'audio'
+            : null;
+
+      const fileRawUrl = `/api/sessions/${id}/file-raw?path=${encodeURIComponent(filePath)}`;
+
+      if (raw === 'true' || mediaType || otherBinaryExts.has(ext)) {
+        // Return metadata for media/binary files (no text body)
         return {
           success: true,
           data: {
             path: filePath,
             size: stat.size,
-            type: imageExts.has(ext) ? 'image' : videoExts.has(ext) ? 'video' : 'binary',
+            type: mediaType ?? 'binary',
             extension: ext,
-            url: `/api/sessions/${id}/file-raw?path=${encodeURIComponent(filePath)}`,
+            url: fileRawUrl,
           },
         };
       }
@@ -567,10 +591,39 @@ export function registerFileRoutes(app: FastifyInstance, ctx: SessionPort & Even
         );
       }
 
+      // Read as raw bytes so we can sniff for binary content before decoding. An
+      // unrecognized extension (none at all, or a format not listed above) that
+      // is actually binary would otherwise be dumped to the viewer as UTF-8
+      // mojibake; a NUL byte in the first 8KB is a reliable binary signal that
+      // (unlike a static extension list) catches arbitrary binary formats.
+      const fileBuffer = await fs.readFile(resolvedPath);
+      const buf = Buffer.isBuffer(fileBuffer) ? fileBuffer : Buffer.from(String(fileBuffer));
+      const sniffLength = Math.min(buf.length, 8192);
+      let looksBinary = false;
+      for (let i = 0; i < sniffLength; i++) {
+        if (buf[i] === 0) {
+          looksBinary = true;
+          break;
+        }
+      }
+
+      if (looksBinary) {
+        return {
+          success: true,
+          data: {
+            path: filePath,
+            size: stat.size,
+            type: 'binary',
+            extension: ext,
+            url: fileRawUrl,
+          },
+        };
+      }
+
       // Read text file with line limit (bounded to prevent DoS)
       const MAX_LINES_LIMIT = 10000;
       const maxLines = Math.min(parseInt(lines || '500', 10) || 500, MAX_LINES_LIMIT);
-      const content = await fs.readFile(resolvedPath, 'utf-8');
+      const content = buf.toString('utf-8');
       const allLines = content.split('\n');
       const truncatedContent = allLines.length > maxLines;
       const displayContent = truncatedContent ? allLines.slice(0, maxLines).join('\n') : content;
@@ -638,9 +691,16 @@ export function registerFileRoutes(app: FastifyInstance, ctx: SessionPort & Even
         mp4: 'video/mp4',
         webm: 'video/webm',
         mov: 'video/quicktime',
+        m4v: 'video/mp4',
+        ogv: 'video/ogg',
         mp3: 'audio/mpeg',
         wav: 'audio/wav',
         ogg: 'audio/ogg',
+        oga: 'audio/ogg',
+        opus: 'audio/ogg',
+        m4a: 'audio/mp4',
+        aac: 'audio/aac',
+        flac: 'audio/flac',
         pdf: 'application/pdf',
         json: 'application/json',
       };

src/web/routes/session-routes.ts

@@ -18,7 +18,7 @@ import {
   type ApiResponse,
   type SessionColor,
 } from '../../types.js';
-import { Session } from '../../session.js';
+import { Session, isAltScreenStripMode } from '../../session.js';
 import { SseEvent } from '../sse-events.js';
 import {
   CreateSessionSchema,
@@ -45,7 +45,13 @@ import {
   validatePathWithinBase,
 } from '../route-helpers.js';
 import { AUTH_COOKIE_NAME } from '../middleware/auth.js';
-import { writeHooksConfig, updateCaseModel, stripCaseEnvKeys, applyStatusLineConfig } from '../../hooks-config.js';
+import {
+  writeHooksConfig,
+  updateCaseModel,
+  stripCaseEnvKeys,
+  applyStatusLineConfig,
+  refreshStaleHookSecret,
+} from '../../hooks-config.js';
 import { generateClaudeMd } from '../../templates/claude-md.js';
 import { imageWatcher } from '../../image-watcher.js';
 import { getLifecycleLog } from '../../session-lifecycle-log.js';
@@ -73,12 +79,13 @@ const LEADING_WHITESPACE_PATTERN = /^[\s\r\n]+/;
  *   (1049 also saves cursor and clears the alt buffer).
  * - CSI 3 J = erase saved lines (scrollback).
  *
- * Codex emits `\x1b[?1049h` and clear-scrollback sequences during startup and
- * on repaint. xterm.js obeys them by switching to the alt buffer (no native
- * scrollback) and wiping saved lines, so the user's conversation history
- * disappears on every tab switch / pane refresh. Stripping these from the
- * replayed byte stream keeps everything in the main buffer with scrollback
- * intact. Mirrors the live-stream strip in Session._handleTerminalOutput.
+ * Codex AND Claude Code emit `\x1b[?1049h` and clear-scrollback sequences (the
+ * latter intermittently, e.g. full-screen pickers/dialogs). xterm.js obeys them
+ * by switching to the alt buffer (no native scrollback) and wiping saved lines,
+ * so the user's conversation history disappears on every tab switch / pane
+ * refresh (and scroll-up breaks live). Stripping these from the replayed byte
+ * stream keeps everything in the main buffer with scrollback intact. Mirrors the
+ * live-stream strip in Session._handleTerminalOutput (isAltScreenStripMode).
  */
 // eslint-disable-next-line no-control-regex
 const ALT_SCREEN_TOGGLE_PATTERN = /\x1b\[\?(?:47|1047|1049)[hl]/g;
@@ -312,6 +319,13 @@ export function registerSessionRoutes(
       await applyStatusLineConfig(workingDir, true);
     }
 
+    // COD-91 self-heal: refresh a pre-secret hooks block in an existing case so the now
+    // unconditional hook-secret gate keeps accepting its hook events. No-op for fresh
+    // cases (writeHooksConfig already wrote the secret) and for non-Codeman/absent hooks.
+    if ((body.mode ?? 'claude') === 'claude') {
+      await refreshStaleHookSecret(workingDir).catch(() => {});
+    }
+
     // Check OpenCode availability if requested
     if (body.mode === 'opencode') {
       const { isOpenCodeAvailable } = await import('../../utils/opencode-cli-resolver.js');
@@ -976,10 +990,11 @@ export function registerSessionRoutes(
     // the terminal appears empty when switching tabs.
     let strippedBuffer = stripInkRedrawBloat(rawBuffer);
 
-    // Strip alt-screen toggles and scrollback-erase from codex byte streams.
-    // xterm.js obeys them by switching to its scrollback-less alt buffer and
-    // wiping saved lines, so conversation history disappears on tab switch.
-    if (session.mode === 'codex') {
+    // Strip alt-screen toggles and scrollback-erase from Codex/Claude byte
+    // streams. xterm.js obeys them by switching to its scrollback-less alt
+    // buffer and wiping saved lines, so conversation history disappears on tab
+    // switch. Same gate as the live-stream strip in session.ts.
+    if (isAltScreenStripMode(session.mode)) {
       strippedBuffer = strippedBuffer
         .replace(ALT_SCREEN_TOGGLE_PATTERN, '')
         .replace(ERASE_SCROLLBACK_PATTERN, '')
@@ -1279,6 +1294,11 @@ export function registerSessionRoutes(
       } catch (err) {
         return createErrorResponse(ApiErrorCode.OPERATION_FAILED, `Failed to create case: ${getErrorMessage(err)}`);
       }
+    } else if (mode !== 'opencode') {
+      // COD-91 self-heal for an EXISTING case: refresh a pre-secret hooks block so the
+      // now-unconditional hook-secret gate keeps accepting its hook events. No-op when
+      // the hooks aren't ours or already carry the secret.
+      await refreshStaleHookSecret(casePath).catch(() => {});
     }
 
     // Strip stale disk entries for keys this request is actively setting (Claude only —

src/web/routes/system-routes.ts

@@ -26,6 +26,7 @@ import {
 } from '../schemas.js';
 import { subagentWatcher } from '../../subagent-watcher.js';
 import { imageWatcher } from '../../image-watcher.js';
+import { workflowRunWatcher } from '../../workflow-run-watcher.js';
 import { applyStatusLineConfig } from '../../hooks-config.js';
 import { getLifecycleLog } from '../../session-lifecycle-log.js';
 import {
@@ -540,6 +541,15 @@ export function registerSystemRoutes(
       // Handle subagent tracking toggle dynamically
       toggleService((settings.subagentTrackingEnabled as boolean) ?? true, subagentWatcher, 'Subagent watcher');
 
+      // Handle ultracode/workflow run watcher toggle dynamically (default OFF).
+      // Either the docked panel OR the floating windows keep the watcher running.
+      toggleService(
+        ((settings.showUltracodeAgents as boolean) ?? false) ||
+          ((settings.ultracodeFloatingWindows as boolean) ?? false),
+        workflowRunWatcher,
+        'Workflow run watcher'
+      );
+
       // Handle image watcher toggle dynamically
       toggleService((settings.imageWatcherEnabled as boolean) ?? false, imageWatcher, 'Image watcher', () => {
         // Re-watch all active sessions that have image watcher enabled
@@ -691,6 +701,27 @@ export function registerSystemRoutes(
     }
   });
 
+  // ========== Workflow Run Monitoring (ultracode) ==========
+
+  // LEFT-pane list: lightweight run summaries (no agents[]).
+  app.get('/api/workflows', async (req) => {
+    const { minutes } = req.query as { minutes?: string };
+    const runs = minutes
+      ? workflowRunWatcher.getRecentRunSummaries(parseInt(minutes, 10))
+      : workflowRunWatcher.getAllRunSummaries();
+    return { success: true, data: runs };
+  });
+
+  // RIGHT-pane detail: full run incl. agents[] (tokens/toolCalls/state per agent).
+  app.get('/api/workflows/:runId', async (req) => {
+    const { runId } = req.params as { runId: string };
+    const run = workflowRunWatcher.getRun(runId);
+    if (!run) {
+      return createErrorResponse(ApiErrorCode.NOT_FOUND, `Workflow run ${runId} not found`);
+    }
+    return { success: true, data: run };
+  });
+
   // ========== Subagent Monitoring ==========
 
   app.get('/api/subagents', async (req) => {

src/web/schemas.ts

@@ -348,6 +348,10 @@ export const SettingsUpdateSchema = z
     ralphTrackerEnabled: z.boolean().optional(),
     subagentTrackingEnabled: z.boolean().optional(),
     subagentActiveTabOnly: z.boolean().optional(),
+    /** Ultracode/Workflow run visualization (default OFF). Gates workflowRunWatcher + the master-detail tab. SYNCED. */
+    showUltracodeAgents: z.boolean().optional(),
+    /** Floating ultracode run windows w/ tab connector lines (default OFF). Also starts workflowRunWatcher. SYNCED. */
+    ultracodeFloatingWindows: z.boolean().optional(),
     imageWatcherEnabled: z.boolean().optional(),
     tunnelEnabled: z.boolean().optional(),
     tabTwoRows: z.boolean().optional(),

src/web/server.ts

@@ -44,7 +44,7 @@ import { dataPath } from '../config/instance.js';
 import { getHookSecret } from '../config/hook-secret.js';
 import { EventEmitter } from 'node:events';
 import { Session, isExternalCliMode, type BackgroundTask } from '../session.js';
-import type { ClaudeMode, SessionAttachmentHistoryItem, SessionState } from '../types.js';
+import type { ClaudeMode, SessionAttachmentHistoryItem, SessionState, WorkflowRunInfo } from '../types.js';
 import { RespawnController, RespawnConfig } from '../respawn-controller.js';
 import type { TerminalMultiplexer } from '../mux-interface.js';
 import { createMultiplexer } from '../mux-factory.js';
@@ -60,6 +60,7 @@ import {
   type SubagentToolResult,
 } from '../subagent-watcher.js';
 import { imageWatcher } from '../image-watcher.js';
+import { workflowRunWatcher, summarizeRun } from '../workflow-run-watcher.js';
 import { attachmentRegistry, buildFileThumbnailRoute, registerExternalAttachment } from '../attachment-registry.js';
 import {
   buildDetectedAttachmentHistoryItem,
@@ -259,6 +260,11 @@ export class WebServer extends EventEmitter {
     attachmentDetected: (event: AttachmentDetectedEvent) => void;
     error: (error: Error, sessionId?: string) => void;
   } | null = null;
+  private workflowRunWatcherHandlers: {
+    discovered: (info: WorkflowRunInfo) => void;
+    updated: (info: WorkflowRunInfo) => void;
+    removed: (data: { runId: string }) => void;
+  } | null = null;
   private tunnelManager: TunnelManager = new TunnelManager();
   private authSessions: StaleExpirationMap<string, import('./ports/auth-port.js').AuthSessionRecord> | null = null;
   private authFailures: StaleExpirationMap<string, number> | null = null;
@@ -338,6 +344,7 @@ export class WebServer extends EventEmitter {
 
     // Set up subagent watcher listeners
     this.setupSubagentWatcherListeners();
+    this.setupWorkflowRunWatcherListeners();
 
     // Set up image watcher listeners
     this.setupImageWatcherListeners();
@@ -437,6 +444,31 @@ export class WebServer extends EventEmitter {
     }
   }
 
+  /**
+   * Bridge WorkflowRunWatcher events → SSE. Broadcasts run SUMMARIES (no agents[])
+   * to keep payloads small; the full agents[] is fetched per-run via
+   * GET /api/workflows/:runId when the user selects a run.
+   */
+  private setupWorkflowRunWatcherListeners(): void {
+    this.workflowRunWatcherHandlers = {
+      discovered: (info: WorkflowRunInfo) => this.broadcast(SseEvent.WorkflowRunDiscovered, summarizeRun(info)),
+      updated: (info: WorkflowRunInfo) => this.broadcast(SseEvent.WorkflowRunUpdated, summarizeRun(info)),
+      removed: (data: { runId: string }) => this.broadcast(SseEvent.WorkflowRunRemoved, data),
+    };
+    workflowRunWatcher.on('run_discovered', this.workflowRunWatcherHandlers.discovered);
+    workflowRunWatcher.on('run_updated', this.workflowRunWatcherHandlers.updated);
+    workflowRunWatcher.on('run_removed', this.workflowRunWatcherHandlers.removed);
+  }
+
+  private cleanupWorkflowRunWatcherListeners(): void {
+    if (this.workflowRunWatcherHandlers) {
+      workflowRunWatcher.off('run_discovered', this.workflowRunWatcherHandlers.discovered);
+      workflowRunWatcher.off('run_updated', this.workflowRunWatcherHandlers.updated);
+      workflowRunWatcher.off('run_removed', this.workflowRunWatcherHandlers.removed);
+      this.workflowRunWatcherHandlers = null;
+    }
+  }
+
   /**
    * Set up event listeners for image watcher.
    * Broadcasts image detection events to SSE clients for auto-popup.
@@ -630,7 +662,7 @@ export class WebServer extends EventEmitter {
     registerHostGuard(this.app, () => this.getHostPolicy());
 
     // Auth middleware (Basic Auth + session cookies + rate limiting)
-    const authState = registerAuthMiddleware(this.app, this.https, () => this.tunnelManager.isRunning());
+    const authState = registerAuthMiddleware(this.app, this.https);
     if (authState) {
       this.authSessions = authState.authSessions;
       this.authFailures = authState.authFailures;
@@ -1669,6 +1701,7 @@ export class WebServer extends EventEmitter {
       respawnStatus,
       globalStats: this.store.getAggregateStats(activeSessionTokens),
       subagents: subagentWatcher.getRecentSubagents(15), // 15 min to avoid stale agents
+      workflowRuns: workflowRunWatcher.getAllRunSummaries(), // ultracode run summaries (no agents[]) for the LEFT list
       timestamp: now,
       inputCjkForm: process.env.INPUT_CJK_FORM?.toUpperCase() === 'ON',
       planUsage: getLatestPlanUsage(), // last-known plan-usage telemetry, for the header chip on fresh load
@@ -1937,6 +1970,14 @@ export class WebServer extends EventEmitter {
       console.log('Subagent watcher disabled by user settings');
     }
 
+    // Start workflow run watcher for ultracode / Workflow run visualization (if enabled)
+    if (await this.isWorkflowAgentTrackingEnabled()) {
+      workflowRunWatcher.start();
+      console.log('Workflow run watcher started - monitoring ~/.claude/projects for ultracode run activity');
+    } else {
+      console.log('Workflow run watcher disabled by user settings (showUltracodeAgents off)');
+    }
+
     // Start image watcher for auto-popup of screenshots (if enabled)
     if (await this.isImageWatcherEnabled()) {
       imageWatcher.start();
@@ -1983,6 +2024,25 @@ export class WebServer extends EventEmitter {
     return true; // Default enabled
   }
 
+  /**
+   * Check if ultracode/workflow run tracking is enabled in settings (default: FALSE — opt-in).
+   * The watcher feeds BOTH the docked Ultracode Agents panel (`showUltracodeAgents`) and the
+   * floating run windows (`ultracodeFloatingWindows`), so either toggle starts it.
+   */
+  private async isWorkflowAgentTrackingEnabled(): Promise<boolean> {
+    const settingsPath = dataPath('settings.json');
+    try {
+      const content = await fs.readFile(settingsPath, 'utf-8');
+      const settings = JSON.parse(content);
+      return (settings.showUltracodeAgents ?? false) || (settings.ultracodeFloatingWindows ?? false);
+    } catch (err) {
+      if ((err as NodeJS.ErrnoException).code !== 'ENOENT') {
+        console.error('Failed to read showUltracodeAgents setting:', err);
+      }
+    }
+    return false; // Default disabled (opt-in)
+  }
+
   /**
    * Check if image watcher is enabled in settings (default: false)
    */
@@ -2337,12 +2397,16 @@ export class WebServer extends EventEmitter {
 
     // Clean up watcher listeners to prevent memory leaks
     this.cleanupSubagentWatcherListeners();
+    this.cleanupWorkflowRunWatcherListeners();
     this.cleanupImageWatcherListeners();
     this.cleanupTeamWatcherListeners();
 
     // Stop subagent watcher
     subagentWatcher.stop();
 
+    // Stop workflow run watcher
+    workflowRunWatcher.stop();
+
     // Stop image watcher
     imageWatcher.stop();
 

src/web/sse-events.ts

@@ -15,6 +15,7 @@
  * - **Mux** (4): created, killed, died, statsUpdated
  * - **Respawn** (24): stateChanged, cycleStarted/Completed, step*, aiCheck*, planCheck*, timer*, log, ...
  * - **Subagents** (7): discovered, updated, tool_call, tool_result, progress, message, completed
+ * - **Workflow runs** (3): run_discovered, run_updated, run_removed (ultracode / Workflow tool)
  * - **Scheduled** (6): created, updated, completed, stopped, log, deleted
  * - **Teams** (4): created, updated, removed, taskUpdated
  * - **Transcript** (4): complete, plan_mode, tool_start, tool_end
@@ -215,6 +216,15 @@ export const SubagentMessage = 'subagent:message' as const;
 /** Subagent finished. */
 export const SubagentCompleted = 'subagent:completed' as const;
 
+// ─── Workflow Runs (ultracode / Workflow tool) ───────────────────────────────
+
+/** A workflow run was discovered (first time seen). Payload: WorkflowRunInfo. */
+export const WorkflowRunDiscovered = 'workflow:run_discovered' as const;
+/** A workflow run changed (agent state/token tick). Payload: WorkflowRunInfo. */
+export const WorkflowRunUpdated = 'workflow:run_updated' as const;
+/** A workflow run's file disappeared. Payload: { runId: string }. */
+export const WorkflowRunRemoved = 'workflow:run_removed' as const;
+
 // ─── Scheduled Runs ──────────────────────────────────────────────────────────
 
 /** Scheduled run created. */
@@ -446,6 +456,11 @@ export const SseEvent = {
   SubagentMessage,
   SubagentCompleted,
 
+  // Workflow runs (ultracode)
+  WorkflowRunDiscovered,
+  WorkflowRunUpdated,
+  WorkflowRunRemoved,
+
   // Scheduled runs
   ScheduledCreated,
   ScheduledUpdated,

src/workflow-run-watcher.ts

@@ -0,0 +1,557 @@
+/**
+ * @fileoverview Workflow (ultracode) Run Watcher
+ *
+ * Emits events powering the master-detail "working agents" view (tasks/phases on
+ * the LEFT, per-agent tokens/tool-calls on the RIGHT) AND the floating run
+ * windows, from TWO disk sources per run:
+ *
+ *   1. COMPLETION artifact — `…/workflows/wf_<id>.json`. The Workflow runtime
+ *      writes this with the FULL run state (phases, per-agent tokens/tool-calls,
+ *      result), but — as of the mid-2026 runtime — only when the run FINISHES
+ *      (always a terminal status). It is the authoritative, detailed record.
+ *   2. LIVE transcript dir — `…/subagents/workflows/wf_<id>/` (agent-*.jsonl +
+ *      journal.jsonl). This appears WHILE a run is in flight, before any
+ *      `wf_<id>.json` exists. From it we synthesize a minimal ACTIVE run
+ *      (status 'running', agent slots keyed by agentId, lastActivityAt from file
+ *      mtimes) so the floating window pops DURING the run instead of only after.
+ *
+ * Precedence: when a completion `wf_<id>.json` exists it ALWAYS supersedes the
+ * synthesized live record (same runId), so a finished run shows full detail and
+ * the normal finish→auto-close flow runs. Without source 2 the floating-window
+ * feature is dead for live runs (the completion file only lands at the end, so
+ * the watcher would never see a run while it is active).
+ *
+ * Still STANDALONE: it never imports from or touches subagent-watcher.ts. It
+ * independently reads the same `subagents/workflows/` tree subagent-watcher uses,
+ * but as a separate singleton with no shared mutable state.
+ *
+ * Discovery is dual: a periodic poll (catches new run dirs + removals) plus a
+ * per-dir chokidar watcher (live updates). A per-source mtime skip keeps the hot
+ * path cheap — the completion JSON / live dir is re-read only when its mtime moves.
+ *
+ * @module workflow-run-watcher
+ */
+
+import { EventEmitter } from 'node:events';
+import { readdir, readFile, stat } from 'node:fs/promises';
+import { homedir } from 'node:os';
+import { join } from 'node:path';
+
+import { watch as chokidarWatch, type FSWatcher as ChokidarWatcher } from 'chokidar';
+
+import type { WorkflowRunInfo, WorkflowRunSummary, WorkflowAgentInfo, WorkflowRunPhase } from './types/workflow-run.js';
+import { LRUMap } from './utils/lru-map.js';
+import {
+  WORKFLOW_RUN_POLL_INTERVAL_MS,
+  MAX_CACHED_WORKFLOW_RUNS,
+  WORKFLOW_RUN_RECENT_WINDOW_MIN,
+} from './config/workflow-config.js';
+
+const WORKFLOWS_SUBDIR = 'workflows';
+const SUBAGENTS_SUBDIR = 'subagents';
+const RUN_FILE_PREFIX = 'wf_';
+const RUN_FILE_SUFFIX = '.json';
+const LIVE_JOURNAL_FILE = 'journal.jsonl';
+const LIVE_AGENT_PREFIX = 'agent-';
+
+/** Hard caps on the largest per-agent strings so a 28-agent run stays compact. */
+const PROMPT_PREVIEW_MAX = 200;
+const RESULT_PREVIEW_MAX = 240;
+
+function truncate(value: string | undefined, max: number): string | undefined {
+  if (typeof value !== 'string') return undefined;
+  return value.length > max ? `${value.slice(0, max)}…` : value;
+}
+
+/** Drop the heavy `agents[]` for list/snapshot use. */
+export function summarizeRun(info: WorkflowRunInfo): WorkflowRunSummary {
+  const { agents: _agents, ...summary } = info;
+  void _agents;
+  return summary;
+}
+
+interface DiscoveredRun {
+  filePath: string;
+  projectHash: string;
+  sessionUuid: string;
+  runId: string;
+}
+
+/** An in-flight run discovered from its `subagents/workflows/wf_<id>/` transcript dir. */
+interface DiscoveredLiveRun {
+  dirPath: string;
+  projectHash: string;
+  sessionUuid: string;
+  runId: string;
+}
+
+/** A `workflowProgress[]` entry as it appears on disk (loosely typed for defensive parsing). */
+interface RawProgressEntry {
+  type?: string;
+  index?: number;
+  label?: string;
+  phaseIndex?: number;
+  phaseTitle?: string;
+  model?: string;
+  state?: string;
+  queuedAt?: number;
+  lastProgressAt?: number;
+  promptPreview?: string;
+  agentId?: string;
+  startedAt?: number;
+  attempt?: number;
+  tokens?: number;
+  toolCalls?: number;
+  lastToolName?: string;
+  lastToolSummary?: string;
+  durationMs?: number;
+  resultPreview?: string;
+}
+
+export class WorkflowRunWatcher extends EventEmitter {
+  private projectsDir: string;
+  private pollTimer: NodeJS.Timeout | null = null;
+  private _isRunning = false;
+
+  /** runId -> latest parsed run info (LRU-bounded). */
+  private runs = new LRUMap<string, WorkflowRunInfo>({ maxSize: MAX_CACHED_WORKFLOW_RUNS });
+  /** absolute run-file path -> last seen mtimeMs (skip unchanged files). */
+  private fileMtimes = new Map<string, number>();
+  /** runId -> absolute run-file path (for mtime cleanup on removal). */
+  private runIdToPath = new Map<string, string>();
+  /** absolute live transcript-dir path -> newest member mtimeMs (skip unchanged live runs). */
+  private liveDirMtimes = new Map<string, number>();
+  /** runId -> absolute live transcript-dir path (for mtime cleanup on removal). */
+  private runIdToLiveDir = new Map<string, string>();
+  /** watched-dir absolute path -> chokidar watcher (workflows/ + subagents/workflows/). */
+  private dirWatchers = new Map<string, ChokidarWatcher>();
+
+  constructor(projectsDir?: string) {
+    super();
+    this.projectsDir = projectsDir || join(homedir(), '.claude', 'projects');
+    this.setMaxListeners(50);
+  }
+
+  // ========== Public API ==========
+
+  isRunning(): boolean {
+    return this._isRunning;
+  }
+
+  start(): void {
+    if (this._isRunning) return;
+    this._isRunning = true;
+    this.poll();
+    this.pollTimer = setInterval(() => this.poll(), WORKFLOW_RUN_POLL_INTERVAL_MS);
+  }
+
+  stop(): void {
+    this._isRunning = false;
+    if (this.pollTimer) {
+      clearInterval(this.pollTimer);
+      this.pollTimer = null;
+    }
+    for (const watcher of this.dirWatchers.values()) {
+      watcher.close().catch(() => {}); // best-effort teardown
+    }
+    this.dirWatchers.clear();
+    this.runs.clear();
+    this.fileMtimes.clear();
+    this.runIdToPath.clear();
+    this.liveDirMtimes.clear();
+    this.runIdToLiveDir.clear();
+  }
+
+  /** All cached runs (no recency filter), most-recently-active first. */
+  getAllRuns(): WorkflowRunInfo[] {
+    return Array.from(this.runs.values()).sort((a, b) => b.lastActivityAt - a.lastActivityAt);
+  }
+
+  /** Runs active within the last `minutes`, most-recently-active first. */
+  getRecentRuns(minutes: number = WORKFLOW_RUN_RECENT_WINDOW_MIN): WorkflowRunInfo[] {
+    const cutoff = Date.now() - minutes * 60_000;
+    return this.getAllRuns().filter((r) => r.lastActivityAt >= cutoff);
+  }
+
+  /**
+   * Lightweight summaries (no agents[]) of ALL cached runs, most-recently-active
+   * first. This is the LEFT-pane list + getLightState snapshot source: the cache
+   * is LRU-bounded (MAX_CACHED_WORKFLOW_RUNS), so it's already size-capped, and a
+   * run-browser should show past runs — NOT hide everything older than a window.
+   */
+  getAllRunSummaries(): WorkflowRunSummary[] {
+    return this.getAllRuns().map(summarizeRun);
+  }
+
+  /** Summaries filtered to the last `minutes` of activity (opt-in via ?minutes). */
+  getRecentRunSummaries(minutes: number = WORKFLOW_RUN_RECENT_WINDOW_MIN): WorkflowRunSummary[] {
+    return this.getRecentRuns(minutes).map(summarizeRun);
+  }
+
+  getRun(runId: string): WorkflowRunInfo | undefined {
+    return this.runs.get(runId);
+  }
+
+  getStats(): { runCount: number; running: number; agentCount: number } {
+    let running = 0;
+    let agentCount = 0;
+    for (const run of this.runs.values()) {
+      if (run.status === 'running') running++;
+      agentCount += run.agents.length;
+    }
+    return { runCount: this.runs.size, running, agentCount };
+  }
+
+  // ========== Private ==========
+
+  private poll(): void {
+    this.pollAsync().catch(() => {
+      // Filesystem may be transiently unavailable; the next poll retries.
+    });
+  }
+
+  private async pollAsync(): Promise<void> {
+    const { files, liveDirs, watchDirs } = await this.discover();
+
+    // Install a live watcher for each watched dir; tear down watchers for dirs that vanished.
+    for (const dir of watchDirs) this.ensureDirWatcher(dir);
+    for (const dir of Array.from(this.dirWatchers.keys())) {
+      if (!watchDirs.has(dir)) this.removeDirWatcher(dir);
+    }
+
+    const seenRunIds = new Set<string>();
+    const realRunIds = new Set<string>();
+    for (const file of files) {
+      seenRunIds.add(file.runId);
+      realRunIds.add(file.runId);
+      await this.maybeParse(file);
+    }
+
+    // In-flight runs: synthesize from the transcript tree ONLY while no completion
+    // wf_*.json exists yet — the real file (full detail + terminal status) supersedes.
+    for (const live of liveDirs) {
+      if (realRunIds.has(live.runId)) continue;
+      seenRunIds.add(live.runId);
+      await this.maybeParseLive(live);
+    }
+
+    // Removal by set-diff: a cached run discoverable from neither source.
+    for (const runId of Array.from(this.runs.keys())) {
+      if (!seenRunIds.has(runId)) {
+        this.runs.delete(runId);
+        const path = this.runIdToPath.get(runId);
+        if (path) this.fileMtimes.delete(path);
+        this.runIdToPath.delete(runId);
+        const liveDir = this.runIdToLiveDir.get(runId);
+        if (liveDir) this.liveDirMtimes.delete(liveDir);
+        this.runIdToLiveDir.delete(runId);
+        this.emit('run_removed', { runId });
+      }
+    }
+  }
+
+  /**
+   * Walk projects/<projHash>/<sessionUuid>/ for both run sources:
+   *   - completion files: `workflows/wf_*.json`
+   *   - in-flight runs:   `subagents/workflows/wf_<id>/` (transcript dirs)
+   * Returns the dirs to chokidar-watch (so a new run/file is caught sub-poll).
+   */
+  private async discover(): Promise<{
+    files: DiscoveredRun[];
+    liveDirs: DiscoveredLiveRun[];
+    watchDirs: Set<string>;
+  }> {
+    const files: DiscoveredRun[] = [];
+    const liveDirs: DiscoveredLiveRun[] = [];
+    const watchDirs = new Set<string>();
+
+    let projectHashes: string[];
+    try {
+      projectHashes = await readdir(this.projectsDir);
+    } catch {
+      return { files, liveDirs, watchDirs };
+    }
+
+    for (const projectHash of projectHashes) {
+      let sessions: string[];
+      try {
+        sessions = await readdir(join(this.projectsDir, projectHash));
+      } catch {
+        continue;
+      }
+      for (const sessionUuid of sessions) {
+        const sessionDir = join(this.projectsDir, projectHash, sessionUuid);
+
+        // (1) Completion artifacts: workflows/wf_*.json
+        const workflowsDir = join(sessionDir, WORKFLOWS_SUBDIR);
+        try {
+          const names = await readdir(workflowsDir);
+          let hasRun = false;
+          for (const name of names) {
+            if (!name.startsWith(RUN_FILE_PREFIX) || !name.endsWith(RUN_FILE_SUFFIX)) continue;
+            hasRun = true;
+            files.push({
+              filePath: join(workflowsDir, name),
+              projectHash,
+              sessionUuid,
+              runId: name.slice(0, -RUN_FILE_SUFFIX.length),
+            });
+          }
+          if (hasRun) watchDirs.add(workflowsDir);
+        } catch {
+          // no workflows dir for this session — normal
+        }
+
+        // (2) In-flight runs: subagents/workflows/wf_*/
+        const liveParent = join(sessionDir, SUBAGENTS_SUBDIR, WORKFLOWS_SUBDIR);
+        try {
+          const names = await readdir(liveParent);
+          let hasLive = false;
+          for (const name of names) {
+            if (!name.startsWith(RUN_FILE_PREFIX) || name.endsWith(RUN_FILE_SUFFIX)) continue; // wf_<id> dir, not a file
+            hasLive = true;
+            liveDirs.push({
+              dirPath: join(liveParent, name),
+              projectHash,
+              sessionUuid,
+              runId: name,
+            });
+          }
+          if (hasLive) watchDirs.add(liveParent);
+        } catch {
+          // no subagents/workflows dir for this session — normal
+        }
+      }
+    }
+    return { files, liveDirs, watchDirs };
+  }
+
+  private async maybeParse(file: DiscoveredRun): Promise<void> {
+    let mtime: number;
+    try {
+      mtime = (await stat(file.filePath)).mtimeMs;
+    } catch {
+      return; // vanished between discover and stat
+    }
+    if (this.fileMtimes.get(file.filePath) === mtime) return;
+    this.fileMtimes.set(file.filePath, mtime);
+
+    const info = await this.parseFile(file);
+    if (!info) return;
+
+    const existed = this.runs.has(info.runId);
+    this.runs.set(info.runId, info);
+    this.runIdToPath.set(info.runId, file.filePath);
+    this.emit(existed ? 'run_updated' : 'run_discovered', info);
+  }
+
+  /**
+   * Re-synthesize an in-flight run from its transcript dir when its newest member
+   * mtime moved (skip otherwise so we don't re-emit run_updated on idle polls).
+   */
+  private async maybeParseLive(live: DiscoveredLiveRun): Promise<void> {
+    const info = await this.parseLiveDir(live);
+    if (!info) return;
+    if (this.liveDirMtimes.get(live.dirPath) === info.lastActivityAt) return;
+    this.liveDirMtimes.set(live.dirPath, info.lastActivityAt);
+
+    const existed = this.runs.has(info.runId);
+    this.runs.set(info.runId, info);
+    this.runIdToLiveDir.set(info.runId, live.dirPath);
+    this.emit(existed ? 'run_updated' : 'run_discovered', info);
+  }
+
+  /**
+   * Build a minimal ACTIVE WorkflowRunInfo from `subagents/workflows/wf_<id>/`.
+   * The transcript tree carries no phases/tokens — those arrive with the
+   * completion wf_*.json — so we expose: the agent slots (keyed by agentId, so the
+   * card→transcript click still works), each marked done/running from journal
+   * `result` lines, and lastActivityAt from the newest agent/journal mtime.
+   */
+  private async parseLiveDir(live: DiscoveredLiveRun): Promise<WorkflowRunInfo | null> {
+    let entries: string[];
+    try {
+      entries = await readdir(live.dirPath);
+    } catch {
+      return null; // vanished between discover and read
+    }
+
+    const agentIds = new Set<string>();
+    let newestMtime = 0;
+    for (const name of entries) {
+      if (name.startsWith(LIVE_AGENT_PREFIX)) {
+        const stem = name.slice(LIVE_AGENT_PREFIX.length).replace(/\.(meta\.json|jsonl)$/, '');
+        if (stem) agentIds.add(stem);
+      }
+      if (name === LIVE_JOURNAL_FILE || name.startsWith(LIVE_AGENT_PREFIX)) {
+        try {
+          const m = (await stat(join(live.dirPath, name))).mtimeMs;
+          if (m > newestMtime) newestMtime = m;
+        } catch {
+          // entry vanished — ignore
+        }
+      }
+    }
+    if (agentIds.size === 0) return null; // nothing to show yet
+
+    const doneIds = await this.readJournalDoneAgents(join(live.dirPath, LIVE_JOURNAL_FILE));
+    const agents: WorkflowAgentInfo[] = Array.from(agentIds)
+      .sort()
+      .map((id, i) => ({
+        index: i + 1,
+        label: `agent ${i + 1}`,
+        phaseIndex: 1,
+        phaseTitle: '',
+        model: '',
+        state: doneIds.has(id) ? 'done' : 'progress',
+        agentId: id,
+      }));
+
+    return {
+      runId: live.runId,
+      status: 'running',
+      agentCount: agents.length,
+      phases: [],
+      agents,
+      sessionUuid: live.sessionUuid,
+      projectHash: live.projectHash,
+      lastActivityAt: newestMtime || 0,
+    };
+  }
+
+  /** Agent ids that already emitted a `result` event in the run journal. */
+  private async readJournalDoneAgents(journalPath: string): Promise<Set<string>> {
+    const done = new Set<string>();
+    let text: string;
+    try {
+      text = await readFile(journalPath, 'utf-8');
+    } catch {
+      return done; // journal not written yet — all agents still in progress
+    }
+    for (const line of text.split('\n')) {
+      if (!line) continue;
+      try {
+        const ev = JSON.parse(line) as { type?: string; agentId?: string };
+        if (ev && ev.type === 'result' && typeof ev.agentId === 'string') done.add(ev.agentId);
+      } catch {
+        // tolerate a partially-written trailing line
+      }
+    }
+    return done;
+  }
+
+  /**
+   * Parse a wf_<runId>.json into WorkflowRunInfo, STRIPPING the heavyweight
+   * `script`/`scriptPath`/`result`/`logs` fields (the embedded script alone is
+   * 15–660KB) so they never reach the cache, SSE, or routes.
+   */
+  private async parseFile(file: DiscoveredRun): Promise<WorkflowRunInfo | null> {
+    let raw: Record<string, unknown>;
+    try {
+      raw = JSON.parse(await readFile(file.filePath, 'utf-8')) as Record<string, unknown>;
+    } catch {
+      return null; // mid-write or malformed — next mtime change re-parses
+    }
+    if (!raw || typeof raw !== 'object') return null;
+
+    const progress = Array.isArray(raw.workflowProgress) ? (raw.workflowProgress as RawProgressEntry[]) : [];
+    const agents: WorkflowAgentInfo[] = progress
+      .filter((e) => e && e.type === 'workflow_agent')
+      .map((e) => this.toAgent(e));
+
+    const phases: WorkflowRunPhase[] = Array.isArray(raw.phases)
+      ? (raw.phases as Array<Record<string, unknown>>).map((p) => ({
+          title: typeof p.title === 'string' ? p.title : '',
+          detail: typeof p.detail === 'string' ? p.detail : '',
+        }))
+      : [];
+
+    let lastProgress = 0;
+    for (const a of agents) {
+      if (typeof a.lastProgressAt === 'number' && a.lastProgressAt > lastProgress) lastProgress = a.lastProgressAt;
+    }
+    const startTime = typeof raw.startTime === 'number' ? raw.startTime : undefined;
+    const lastActivityAt = lastProgress || startTime || 0;
+
+    return {
+      runId: typeof raw.runId === 'string' ? raw.runId : file.runId,
+      workflowName: typeof raw.workflowName === 'string' ? raw.workflowName : undefined,
+      status: typeof raw.status === 'string' ? raw.status : undefined,
+      summary: typeof raw.summary === 'string' ? raw.summary : undefined,
+      agentCount: typeof raw.agentCount === 'number' ? raw.agentCount : undefined,
+      totalTokens: typeof raw.totalTokens === 'number' ? raw.totalTokens : undefined,
+      totalToolCalls: typeof raw.totalToolCalls === 'number' ? raw.totalToolCalls : undefined,
+      durationMs: typeof raw.durationMs === 'number' ? raw.durationMs : undefined,
+      startTime,
+      timestamp: typeof raw.timestamp === 'string' ? raw.timestamp : undefined,
+      defaultModel: typeof raw.defaultModel === 'string' ? raw.defaultModel : undefined,
+      taskId: typeof raw.taskId === 'string' ? raw.taskId : undefined,
+      error: typeof raw.error === 'string' ? raw.error : undefined,
+      phases,
+      agents,
+      sessionUuid: file.sessionUuid,
+      projectHash: file.projectHash,
+      lastActivityAt,
+    };
+  }
+
+  private toAgent(e: RawProgressEntry): WorkflowAgentInfo {
+    return {
+      index: typeof e.index === 'number' ? e.index : 0,
+      label: typeof e.label === 'string' ? e.label : '',
+      phaseIndex: typeof e.phaseIndex === 'number' ? e.phaseIndex : 0,
+      phaseTitle: typeof e.phaseTitle === 'string' ? e.phaseTitle : '',
+      model: typeof e.model === 'string' ? e.model : '',
+      state: typeof e.state === 'string' ? e.state : 'start',
+      queuedAt: e.queuedAt,
+      lastProgressAt: e.lastProgressAt,
+      promptPreview: truncate(e.promptPreview, PROMPT_PREVIEW_MAX),
+      agentId: e.agentId,
+      startedAt: e.startedAt,
+      attempt: e.attempt,
+      tokens: e.tokens,
+      toolCalls: e.toolCalls,
+      lastToolName: e.lastToolName,
+      lastToolSummary: truncate(e.lastToolSummary, RESULT_PREVIEW_MAX),
+      durationMs: e.durationMs,
+      resultPreview: truncate(e.resultPreview, RESULT_PREVIEW_MAX),
+    };
+  }
+
+  private ensureDirWatcher(workflowsDir: string): void {
+    if (this.dirWatchers.has(workflowsDir)) return;
+    try {
+      const watcher = chokidarWatch(workflowsDir, {
+        depth: 0,
+        awaitWriteFinish: { stabilityThreshold: 200 },
+        ignoreInitial: true,
+        persistent: false,
+      });
+      const handler = () => this.poll();
+      watcher.on('add', handler);
+      watcher.on('change', handler);
+      watcher.on('unlink', handler);
+      // subagents/workflows/ children are wf_<id>/ DIRS — catch their add/remove too.
+      watcher.on('addDir', handler);
+      watcher.on('unlinkDir', handler);
+      watcher.on('error', () => {
+        // chokidar surfaced an error for this dir — drop the watcher; poll still covers it.
+        this.removeDirWatcher(workflowsDir);
+      });
+      this.dirWatchers.set(workflowsDir, watcher);
+    } catch {
+      // Watch setup failed — periodic poll still discovers changes.
+    }
+  }
+
+  private removeDirWatcher(workflowsDir: string): void {
+    const watcher = this.dirWatchers.get(workflowsDir);
+    if (watcher) {
+      watcher.close().catch(() => {});
+      this.dirWatchers.delete(workflowsDir);
+    }
+  }
+}
+
+/** Process-wide singleton (mirrors subagentWatcher / imageWatcher). */
+export const workflowRunWatcher = new WorkflowRunWatcher();

test/auth-security.test.ts

@@ -14,6 +14,7 @@ import { describe, it, expect, beforeAll, afterAll, beforeEach, afterEach, vi }
 import { WebServer } from '../src/web/server.js';
 import { TmuxManager } from '../src/tmux-manager.js';
 import { SettingsUpdateSchema } from '../src/web/schemas.js';
+import { getHookSecret, HOOK_SECRET_HEADER } from '../src/config/hook-secret.js';
 
 const AUTH_PORT = 3160;
 const NOAUTH_PORT = 3161;
@@ -250,28 +251,28 @@ describe('Auth Security', () => {
   });
 
   describe('Hook Event Endpoint', () => {
-    it('should allow hook events from localhost without auth', async () => {
+    it('should allow hook events from localhost with the hook secret (no Basic auth)', async () => {
       const res = await fetch(`${baseUrl}/api/hook-event`, {
         method: 'POST',
-        headers: { 'Content-Type': 'application/json' },
+        headers: { 'Content-Type': 'application/json', [HOOK_SECRET_HEADER]: getHookSecret() },
         body: JSON.stringify({
           event: 'stop',
           sessionId: 'nonexistent-session',
           data: {},
         }),
       });
-      // Should pass auth (localhost bypass) but may 404 on session — that's fine
-      // The key assertion is it does NOT return 401
+      // Should pass auth (localhost bypass + hook secret) but may 404 on session — that's fine.
+      // The key assertion is it does NOT return 401 (COD-91: secret required even with no tunnel).
       expect(res.status).not.toBe(401);
     });
 
     it('should reject hook events with invalid schema', async () => {
       const res = await fetch(`${baseUrl}/api/hook-event`, {
         method: 'POST',
-        headers: { 'Content-Type': 'application/json' },
+        headers: { 'Content-Type': 'application/json', [HOOK_SECRET_HEADER]: getHookSecret() },
         body: JSON.stringify({ invalid: 'data' }),
       });
-      // Schema validation should catch this
+      // Past the auth gate (valid secret) → schema validation should catch this (not a 401).
       expect(res.status).not.toBe(401); // Not an auth error
     });
   });

test/claude-scrollback-strip.test.ts

@@ -0,0 +1,93 @@
+import { describe, expect, it } from 'vitest';
+import { Session, isAltScreenStripMode } from '../src/session.js';
+
+type SessionInternals = {
+  _handleTerminalOutput(data: string): void;
+};
+
+function handleOutput(session: Session, data: string): void {
+  (session as unknown as SessionInternals)._handleTerminalOutput(data);
+}
+
+describe('isAltScreenStripMode', () => {
+  it('strips for the controlled TUIs (codex + claude), not shell/opencode', () => {
+    expect(isAltScreenStripMode('codex')).toBe(true);
+    expect(isAltScreenStripMode('claude')).toBe(true);
+    expect(isAltScreenStripMode('shell')).toBe(false);
+    expect(isAltScreenStripMode('opencode')).toBe(false);
+  });
+});
+
+describe('Claude terminal scrollback strip', () => {
+  it('strips alt-screen toggles, scrollback-erase, and mouse-tracking', () => {
+    const session = new Session({ workingDir: '/tmp', mode: 'claude' });
+    const emitted: string[] = [];
+    session.on('terminal', (data) => emitted.push(data));
+
+    handleOutput(session, '\x1b[?1049h\x1b[55;1Hdialog\x1b[3J\x1b[?1006h\x1b[?1049l');
+
+    expect(emitted[0]).toBe('\x1b[55;1Hdialog');
+    expect(session.terminalBuffer).toBe('\x1b[55;1Hdialog');
+  });
+
+  it('keeps the visible-screen erase (2J / [J) — only scrollback-erase (3J) is dropped', () => {
+    const session = new Session({ workingDir: '/tmp', mode: 'claude' });
+
+    handleOutput(session, '\x1b[?1049h\x1b[2Jvisible\x1b[3Jscrollback\x1b[?1049l');
+
+    expect(session.terminalBuffer).toBe('\x1b[2Jvisiblescrollback');
+  });
+
+  it('preserves an ordinary erase-display redraw (no scrollback sequences)', () => {
+    const session = new Session({ workingDir: '/tmp', mode: 'claude' });
+
+    handleOutput(session, '\x1b[H\x1b[Jclaude redraw');
+
+    expect(session.terminalBuffer).toBe('\x1b[H\x1b[Jclaude redraw');
+  });
+
+  it('strips sequences split across PTY chunk boundaries (carry reassembly)', () => {
+    const session = new Session({ workingDir: '/tmp', mode: 'claude' });
+    const emitted: string[] = [];
+    session.on('terminal', (data) => emitted.push(data));
+
+    handleOutput(session, 'before\x1b[?104');
+    handleOutput(session, '9h\x1b[2Jafter\x1b[3');
+    handleOutput(session, 'Jtail');
+
+    expect(session.terminalBuffer).toBe('before\x1b[2Jaftertail');
+    expect(emitted).toEqual(['before', '\x1b[2Jafter', 'tail']);
+  });
+
+  it('emits nothing for a chunk that is only a partial CSI, then completes it', () => {
+    const session = new Session({ workingDir: '/tmp', mode: 'claude' });
+    const emitted: string[] = [];
+    session.on('terminal', (data) => emitted.push(data));
+
+    handleOutput(session, '\x1b[?100'); // pure partial — held, nothing emitted
+    handleOutput(session, '6h done'); // completes ?1006h (stripped); rest passes
+
+    expect(emitted).toEqual([' done']);
+    expect(session.terminalBuffer).toBe(' done');
+  });
+
+  it('does not touch ordinary Claude conversation output', () => {
+    const session = new Session({ workingDir: '/tmp', mode: 'claude' });
+
+    const text = 'Here is line one\r\nHere is line two\r\n\x1b[2mdim status\x1b[0m';
+    handleOutput(session, text);
+
+    expect(session.terminalBuffer).toBe(text);
+  });
+});
+
+describe('Shell terminal output is NOT stripped (vim/less/htop need the alt screen)', () => {
+  it('leaves alt-screen toggles, scrollback-erase, and mouse-tracking intact for shell', () => {
+    const session = new Session({ workingDir: '/tmp', mode: 'shell' });
+
+    const vimLike = '\x1b[?1049h\x1b[?1002h\x1b[2J~ editing\x1b[3J\x1b[?1002l\x1b[?1049l';
+    handleOutput(session, vimLike);
+
+    expect(session.terminalBuffer).toBe(vimLike);
+  });
+});

test/cod54-hook-event-auth.test.ts

@@ -4,15 +4,19 @@
  * The `/api/hook-event` localhost bypass let tunnel traffic (cloudflared
  * --url http://127.0.0.1:port) reach the loopback origin with req.ip ===
  * 127.0.0.1 and drive respawn/Ralph signals unauthenticated. The fix gates
- * the bypass behind a shared hook secret WHEN A TUNNEL IS RUNNING, while
- * keeping the plain localhost bypass for the normal loopback-only case so
- * already-deployed (pre-secret) hooks and the loop's own channel keep working.
+ * the bypass behind a shared hook secret. COD-91 makes that requirement
+ * UNCONDITIONAL — the loopback bypass requires the secret whether or not a
+ * managed tunnel is running, because Codeman can't detect a user's own loopback
+ * reverse proxy (own cloudflared / `tailscale serve` / nginx → 127.0.0.1).
+ * Managed-session hooks always present the secret, so the legitimate channel
+ * keeps working.
  *
  * Tests:
  *  - tunnel running + no secret  → 401 (closes the hole)
  *  - tunnel running + bad secret → 401
  *  - tunnel running + good secret → not 401 (allowed)
- *  - tunnel NOT running + no secret → not 401 (back-compat regression guard)
+ *  - tunnel NOT running + no secret → 401 (COD-91: secret required unconditionally)
+ *  - tunnel NOT running + good secret → not 401 (allowed)
  *  - rate limiting: rapid unauthorized hook POSTs eventually 429
  *
  * Port: 3230 (tunnel-running), 3231 (tunnel-down), 3232 (rate-limit)
@@ -83,7 +87,7 @@ describe('COD-54 hook-event auth — tunnel running requires secret', () => {
   });
 });
 
-describe('COD-54 hook-event auth — tunnel down keeps localhost bypass (back-compat)', () => {
+describe('COD-91 hook-event auth — tunnel down ALSO requires the secret', () => {
   let server: WebServer;
   let baseUrl: string;
   let isRunningSpy: ReturnType<typeof vi.spyOn>;
@@ -105,8 +109,13 @@ describe('COD-54 hook-event auth — tunnel down keeps localhost bypass (back-co
     delete process.env.CODEMAN_USERNAME;
   });
 
-  it('still allows a localhost hook POST WITHOUT a secret (existing hooks + loop channel keep working)', async () => {
+  it('rejects a localhost hook POST WITHOUT a secret even with no tunnel (COD-91)', async () => {
     const res = await postHook(baseUrl);
+    expect(res.status).toBe(401);
+  });
+
+  it('allows a localhost hook POST WITH the correct secret when no tunnel is running', async () => {
+    const res = await postHook(baseUrl, { [HOOK_SECRET_HEADER]: getHookSecret() });
     expect(res.status).not.toBe(401);
   });
 });

test/dependency-checker.test.ts

@@ -0,0 +1,181 @@
+import { describe, it, expect } from 'vitest';
+import { DEPENDENCY_REGISTRY } from '../src/config/dependency-registry.js';
+import {
+  detectEnvironment,
+  extractVersion,
+  compareVersions,
+  checkTool,
+  checkAll,
+  createRealHost,
+} from '../src/utils/dependency-checker.js';
+import type { ProbeHost } from '../src/utils/dependency-checker.js';
+import type { ProbeEnvironment, ToolDependency } from '../src/config/dependency-registry.js';
+
+describe('DEPENDENCY_REGISTRY', () => {
+  it('has unique ids', () => {
+    const ids = DEPENDENCY_REGISTRY.map((t) => t.id);
+    expect(new Set(ids).size).toBe(ids.length);
+  });
+
+  it('hard-requires only node and tmux; agent CLIs and office are optional', () => {
+    const required = DEPENDENCY_REGISTRY.filter((t) => t.required)
+      .map((t) => t.id)
+      .sort();
+    expect(required).toEqual(['node', 'tmux']);
+    // all agent CLIs are optional (Codeman runs any of them)
+    const agentClis = ['claude', 'opencode', 'codex'];
+    expect(DEPENDENCY_REGISTRY.filter((t) => agentClis.includes(t.id)).every((t) => t.required === false)).toBe(true);
+    const office = DEPENDENCY_REGISTRY.filter((t) => t.category === 'office');
+    expect(office.every((t) => t.required === false)).toBe(true);
+  });
+
+  it('gives msoffice a windows-side resolver scoped to wsl + win32 only', () => {
+    const ms = DEPENDENCY_REGISTRY.find((t) => t.id === 'msoffice');
+    expect(ms).toBeDefined();
+    const spec = ms!.resolvers.find((r) => r.resolver.kind === 'windows-side');
+    expect(spec).toBeDefined();
+    expect([...spec!.match].sort()).toEqual(['win32', 'wsl']);
+    expect(ms!.resolvers.some((r) => r.match.includes('linux'))).toBe(false);
+  });
+});
+
+describe('detectEnvironment', () => {
+  it('returns win32/darwin straight from platform', () => {
+    expect(detectEnvironment({ platform: 'win32', procVersion: '', hasWindowsInterop: false })).toBe('win32');
+    expect(detectEnvironment({ platform: 'darwin', procVersion: '', hasWindowsInterop: false })).toBe('darwin');
+  });
+
+  it('detects wsl from /proc/version + interop, else linux', () => {
+    const wsl = detectEnvironment({
+      platform: 'linux',
+      procVersion: 'Linux version 6.6 (Microsoft@WSL2)',
+      hasWindowsInterop: true,
+    });
+    expect(wsl).toBe('wsl');
+    expect(detectEnvironment({ platform: 'linux', procVersion: 'Microsoft', hasWindowsInterop: false })).toBe('linux');
+    expect(detectEnvironment({ platform: 'linux', procVersion: 'generic', hasWindowsInterop: true })).toBe('linux');
+  });
+});
+
+describe('extractVersion', () => {
+  it('pulls a dotted version from typical --version output', () => {
+    expect(extractVersion('v22.22.1')).toBe('22.22.1');
+    expect(extractVersion('tmux 3.4')).toBe('3.4');
+    expect(extractVersion('no digits here')).toBeUndefined();
+  });
+  it('honors a custom regex', () => {
+    expect(extractVersion('ProductVersion 16.0.19929.20172', /(\d+\.\d+\.\d+)/)).toBe('16.0.19929');
+  });
+});
+
+describe('compareVersions', () => {
+  it('orders by numeric components', () => {
+    expect(compareVersions('18.0.0', '18.0.0')).toBe(0);
+    expect(compareVersions('16.5.0', '18.0.0')).toBe(-1);
+    expect(compareVersions('22.22.1', '18.0.0')).toBe(1);
+    expect(compareVersions('3.4', '3.4.0')).toBe(0);
+  });
+});
+
+function fakeHost(env: ProbeEnvironment, over: Partial<ProbeHost> = {}): ProbeHost {
+  return {
+    environment: env,
+    which: () => null,
+    fileExists: () => false,
+    runVersion: () => null,
+    windowsProgramRoots: () => [],
+    windowsFileVersion: () => null,
+    ...over,
+  };
+}
+
+const tmuxTool: ToolDependency = {
+  id: 'tmux',
+  label: 'tmux',
+  category: 'core',
+  required: true,
+  resolvers: [{ match: ['linux', 'wsl'], resolver: { kind: 'path', bins: ['tmux'], versionArg: '-V' } }],
+};
+const nodeTool: ToolDependency = {
+  id: 'node',
+  label: 'Node.js',
+  category: 'core',
+  required: true,
+  minVersion: '18.0.0',
+  resolvers: [{ match: ['linux'], resolver: { kind: 'path', bins: ['node'] } }],
+};
+const msTool: ToolDependency = {
+  id: 'msoffice',
+  label: 'MS Office',
+  category: 'office',
+  required: false,
+  resolvers: [
+    {
+      match: ['wsl', 'win32'],
+      resolver: { kind: 'windows-side', appDirs: ['Microsoft Office/root/Office16'], exes: ['WINWORD.EXE'] },
+    },
+  ],
+};
+
+describe('checkTool', () => {
+  it('reports ok with path + version when found on PATH', () => {
+    const host = fakeHost('linux', {
+      which: (b) => (b === 'tmux' ? '/usr/bin/tmux' : null),
+      runVersion: () => 'tmux 3.4',
+    });
+    expect(checkTool(tmuxTool, host)).toMatchObject({
+      id: 'tmux',
+      status: 'ok',
+      version: '3.4',
+      path: '/usr/bin/tmux',
+    });
+  });
+
+  it('reports missing when no bin resolves', () => {
+    expect(checkTool(tmuxTool, fakeHost('linux'))).toMatchObject({ id: 'tmux', status: 'missing' });
+  });
+
+  it('reports outdated when below minVersion', () => {
+    const host = fakeHost('linux', { which: () => '/n', runVersion: () => 'v16.5.0' });
+    expect(checkTool(nodeTool, host)).toMatchObject({ id: 'node', status: 'outdated', version: '16.5.0' });
+  });
+
+  it('reports error when minVersion set but version unparseable', () => {
+    const host = fakeHost('linux', { which: () => '/n', runVersion: () => 'unknown' });
+    expect(checkTool(nodeTool, host)).toMatchObject({ id: 'node', status: 'error' });
+  });
+
+  it('reports skipped when no resolver matches the environment', () => {
+    expect(checkTool(msTool, fakeHost('linux'))).toMatchObject({ id: 'msoffice', status: 'skipped' });
+  });
+
+  it('finds windows-side apps under WSL', () => {
+    const host = fakeHost('wsl', {
+      windowsProgramRoots: () => ['/mnt/c/Program Files'],
+      fileExists: (p) => p === '/mnt/c/Program Files/Microsoft Office/root/Office16/WINWORD.EXE',
+      windowsFileVersion: () => '16.0.19929.20172',
+    });
+    expect(checkTool(msTool, host)).toMatchObject({
+      id: 'msoffice',
+      status: 'ok',
+      version: '16.0.19929',
+      path: '/mnt/c/Program Files/Microsoft Office/root/Office16/WINWORD.EXE',
+    });
+  });
+});
+
+describe('checkAll', () => {
+  it('maps every tool to a result', () => {
+    const results = checkAll([tmuxTool, msTool], fakeHost('linux'));
+    expect(results.map((r) => r.id)).toEqual(['tmux', 'msoffice']);
+  });
+});
+
+describe('createRealHost', () => {
+  it('returns a host with a valid detected environment and callable methods', () => {
+    const host = createRealHost();
+    expect(['linux', 'darwin', 'win32', 'wsl']).toContain(host.environment);
+    expect(typeof host.which).toBe('function');
+    expect(Array.isArray(host.windowsProgramRoots())).toBe(true);
+  });
+});

test/dependency-report.test.ts

@@ -0,0 +1,74 @@
+import { describe, it, expect } from 'vitest';
+import { renderTable, renderJson, computeExitCode } from '../src/utils/dependency-report.js';
+import type { ToolResult } from '../src/utils/dependency-checker.js';
+
+const results: ToolResult[] = [
+  {
+    id: 'node',
+    label: 'Node.js',
+    category: 'core',
+    required: true,
+    usedBy: [],
+    status: 'ok',
+    version: '22.22.1',
+    path: '/n',
+  },
+  {
+    id: 'tmux',
+    label: 'tmux',
+    category: 'core',
+    required: true,
+    usedBy: [],
+    status: 'missing',
+    installHint: 'sudo apt install tmux',
+  },
+  {
+    id: 'libreoffice',
+    label: 'LibreOffice',
+    category: 'office',
+    required: false,
+    usedBy: ['document preview', 'thumbnails'],
+    status: 'missing',
+  },
+  {
+    id: 'msoffice',
+    label: 'MS Office',
+    category: 'office',
+    required: false,
+    usedBy: ['document preview', 'thumbnails'],
+    status: 'skipped',
+    reason: 'not applicable on linux',
+  },
+];
+
+describe('computeExitCode', () => {
+  it('non-zero when a required tool is missing/outdated/error', () => {
+    expect(computeExitCode(results)).toBe(1);
+  });
+  it('zero when only optional tools are missing', () => {
+    const ok = results.filter((r) => r.id !== 'tmux');
+    expect(computeExitCode(ok)).toBe(0);
+  });
+});
+
+describe('renderTable', () => {
+  it('groups by category and shows status, version, and install hints', () => {
+    const out = renderTable(results, 'linux');
+    expect(out).toContain('CORE');
+    expect(out).toContain('Node.js');
+    expect(out).toContain('22.22.1');
+    expect(out).toContain('OFFICE');
+    expect(out).toContain('document preview');
+    expect(out).toContain('sudo apt install tmux');
+  });
+});
+
+describe('renderJson', () => {
+  it('includes environment, summary, and per-tool data', () => {
+    const json = renderJson(results, 'linux');
+    expect(json.platform.environment).toBe('linux');
+    expect(json.summary.exitCode).toBe(1);
+    expect(json.summary.ok).toBe(1);
+    expect(json.tools).toHaveLength(4);
+  });
+});

test/hook-secret-selfheal.test.ts

@@ -0,0 +1,106 @@
+/**
+ * COD-91 — `refreshStaleHookSecret` self-heal.
+ *
+ * Making the hook-event secret unconditionally required (PR #127) would silently 401 the
+ * hook curls baked into cases created before the secret header existed (COD-54). Those
+ * curls live in `.claude/settings.local.json` and `writeHooksConfig` only runs at case
+ * CREATION, so existing cases never refresh. `refreshStaleHookSecret` regenerates the
+ * hooks block on session spawn — but ONLY when the case already holds Codeman's own
+ * pre-secret hook curls, never clobbering a user's customizations.
+ *
+ * Pure filesystem logic against a temp dir — no port / server / tmux.
+ */
+
+import { describe, it, expect, beforeEach, afterEach } from 'vitest';
+import { mkdtempSync, mkdirSync, writeFileSync, readFileSync, existsSync, rmSync } from 'node:fs';
+import { join } from 'node:path';
+import { tmpdir } from 'node:os';
+import { refreshStaleHookSecret } from '../src/hooks-config.js';
+
+const SECRET_HEADER = 'X-Codeman-Hook-Secret';
+
+// A faithful pre-secret Codeman hook curl (what cases created before COD-54 contain):
+// targets /api/hook-event, but with NO X-Codeman-Hook-Secret header.
+function staleCodemanHooks() {
+  return {
+    Stop: [
+      {
+        matcher: '',
+        hooks: [
+          {
+            type: 'command',
+            command:
+              "HOOK_DATA=$(cat 2>/dev/null || echo '{}'); " +
+              'printf \'{"event":"stop","sessionId":"%s","data":%s}\' "$CODEMAN_SESSION_ID" "$HOOK_DATA" | ' +
+              'curl -s -X POST "$CODEMAN_API_URL/api/hook-event" -H \'Content-Type: application/json\' --data @- 2>/dev/null || true',
+            timeout: 5,
+          },
+        ],
+      },
+    ],
+  };
+}
+
+describe('refreshStaleHookSecret', () => {
+  let dir: string;
+  let settingsPath: string;
+
+  beforeEach(() => {
+    dir = mkdtempSync(join(tmpdir(), 'codeman-selfheal-'));
+    mkdirSync(join(dir, '.claude'), { recursive: true });
+    settingsPath = join(dir, '.claude', 'settings.local.json');
+  });
+
+  afterEach(() => {
+    rmSync(dir, { recursive: true, force: true });
+  });
+
+  it('adds the secret header to a stale Codeman hooks block and preserves other keys', async () => {
+    writeFileSync(
+      settingsPath,
+      JSON.stringify({ env: { CLAUDE_CODE_FOO: '1' }, model: 'opus', hooks: staleCodemanHooks() }, null, 2)
+    );
+    await refreshStaleHookSecret(dir);
+
+    const after = JSON.parse(readFileSync(settingsPath, 'utf-8'));
+    expect(JSON.stringify(after.hooks)).toContain(SECRET_HEADER);
+    expect(JSON.stringify(after.hooks)).toContain('CODEMAN_HOOK_SECRET_FILE');
+    // sibling keys untouched
+    expect(after.env).toEqual({ CLAUDE_CODE_FOO: '1' });
+    expect(after.model).toBe('opus');
+  });
+
+  it('leaves a hooks block that already carries the secret unchanged', async () => {
+    // Seed with a current block by healing a stale one first, then re-heal: second pass must no-op.
+    writeFileSync(settingsPath, JSON.stringify({ hooks: staleCodemanHooks() }, null, 2));
+    await refreshStaleHookSecret(dir);
+    const healed = readFileSync(settingsPath, 'utf-8');
+    expect(healed).toContain(SECRET_HEADER);
+
+    await refreshStaleHookSecret(dir);
+    expect(readFileSync(settingsPath, 'utf-8')).toBe(healed); // byte-identical: no rewrite
+  });
+
+  it('does not touch hooks that are not Codeman’s (no /api/hook-event)', async () => {
+    const foreign = JSON.stringify(
+      { hooks: { Stop: [{ matcher: '', hooks: [{ type: 'command', command: 'echo hi', timeout: 5 }] }] } },
+      null,
+      2
+    );
+    writeFileSync(settingsPath, foreign);
+    await refreshStaleHookSecret(dir);
+    expect(readFileSync(settingsPath, 'utf-8')).toBe(foreign);
+  });
+
+  it('is a no-op when settings.local.json is absent (does not create one)', async () => {
+    await refreshStaleHookSecret(dir);
+    expect(existsSync(settingsPath)).toBe(false);
+  });
+
+  it('leaves a malformed settings file untouched', async () => {
+    const garbage = '{ not valid json';
+    writeFileSync(settingsPath, garbage);
+    await refreshStaleHookSecret(dir);
+    expect(readFileSync(settingsPath, 'utf-8')).toBe(garbage);
+  });
+});

test/keyboard-shortcuts.test.ts

@@ -0,0 +1,37 @@
+import { readFileSync } from 'node:fs';
+import { describe, expect, it } from 'vitest';
+
+const appSource = readFileSync('src/web/public/app.js', 'utf8');
+const terminalUiSource = readFileSync('src/web/public/terminal-ui.js', 'utf8');
+const helpHtml = readFileSync('src/web/public/index.html', 'utf8');
+const readme = readFileSync('README.md', 'utf8');
+
+describe('keyboard shortcuts', () => {
+  it('uses physical Option+number keys so macOS special characters do not break tab switching', () => {
+    expect(appSource).toContain('e.code ||');
+    expect(appSource).toContain('Digit([1-9])');
+    expect(appSource).toContain('parseInt(digitMatch[1], 10) - 1');
+  });
+
+  it('provides Option+bracket shortcuts for previous and next session', () => {
+    expect(appSource).toContain("e.code === 'BracketLeft'");
+    expect(appSource).toContain("e.code === 'BracketRight'");
+    expect(appSource).toContain('this.prevSession()');
+    expect(appSource).toContain('this.nextSession()');
+  });
+
+  it('suppresses xterm PTY injection for the same physical Alt nav codes (no ESC leak)', () => {
+    // terminal-ui.js must gate its xterm pass-through on the SAME physical e.code set the
+    // app.js handler consumes; otherwise Alt+[ / Alt+] (and Option+digit on remapped macOS
+    // layouts) switch tabs AND inject ESC<char> into the focused terminal. Keep in sync.
+    expect(terminalUiSource).toContain('/^(Digit[1-9]|BracketLeft|BracketRight)$/.test(ev.code');
+  });
+
+  it('documents the Alt/Option shortcuts in help and README', () => {
+    expect(helpHtml).toContain('<kbd>Alt/Option</kbd>+<kbd>[</kbd>');
+    expect(helpHtml).toContain('<kbd>Alt/Option</kbd>+<kbd>]</kbd>');
+    expect(helpHtml).toContain('<kbd>Alt/Option</kbd>+<kbd>1-9</kbd>');
+    expect(readme).toContain('`Alt/Option+[` / `Alt/Option+]`');
+    expect(readme).toContain('`Alt/Option+1`-`Alt/Option+9`');
+  });
+});

test/markdown-sanitizer.test.ts

@@ -0,0 +1,226 @@
+/**
+ * COD-56 — markdown HTML sanitizer (mXSS hardening).
+ *
+ * The response viewer / attachment preview render agent- and transcript-derived markdown to
+ * HTML via `marked` (raw-HTML passthrough) and assign the result with innerHTML. The HTML must
+ * be sanitized first. The original sanitizer (`_sanitizeHtml` in app.js) was a hand-rolled
+ * DENYLIST and is mXSS-prone — it never stripped `svg`/`math`/`style`, so foreign-namespace and
+ * CSS vectors survived.
+ *
+ * This suite drives the EXACT shipping artifacts:
+ *   - src/web/public/vendor/dompurify.min.js   (the vendored sanitizer)
+ *   - src/web/public/sanitize-html.js          (our allowlist config wired to DOMPurify)
+ *
+ * It runs in the DEFAULT node environment (it deliberately does NOT declare a per-file jsdom
+ * environment) and constructs a jsdom window here, then binds the vendored DOMPurify to it. A
+ * per-file jsdom environment externalizes node:fs/node:path under vite, which made this suite fail
+ * to load when
+ * run in isolation (it only survived the full CI run because an earlier node-env test happened to
+ * pre-cache node:fs). Building the window in-test keeps fs/path native and the suite order-robust.
+ *
+ * It feeds a corpus of mXSS payloads (svg/math/style/namespace-confusion/event-handler) and
+ * asserts the output carries NO script-executing constructs, that the curated allowlist is
+ * actually enforced (non-markdown tags dropped), and that legitimate markdown-rendered HTML
+ * survives unchanged. A faithful re-implementation of the OLD denylist is included and asserted to
+ * LET payloads through — the gap this fix closes.
+ *
+ * No port / server needed.
+ */
+
+import { describe, it, expect, beforeAll } from 'vitest';
+import { readFileSync } from 'node:fs';
+import { join } from 'node:path';
+import { JSDOM } from 'jsdom';
+
+const publicDir = join(process.cwd(), 'src/web/public');
+
+// One jsdom window shared by the shipping sanitizer (bound to its DOMPurify) and the old-denylist
+// reference impl (which needs a DOM `document`).
+const dom = new JSDOM('<!DOCTYPE html><html><body></body></html>');
+const jsdomWindow = dom.window as unknown as Window & typeof globalThis;
+const jsdomDocument = jsdomWindow.document;
+
+/** Build the SHIPPING sanitizer the way the browser does: vendored DOMPurify (bound to our jsdom
+ *  window) + the EXACT CONFIG from sanitize-html.js — so the same allow/forbid lists are exercised
+ *  under vitest without a real browser. */
+function loadShippingSanitizer(): (html: string) => string {
+  const dompurifySrc = readFileSync(join(publicDir, 'vendor/dompurify.min.js'), 'utf8');
+  const sanitizeSrc = readFileSync(join(publicDir, 'sanitize-html.js'), 'utf8');
+
+  // dompurify.min.js is a UMD — evaluate it as CommonJS to obtain the factory (createDOMPurify),
+  // then bind it to our jsdom window so DOMPurify sanitizes against a real DOM.
+  const dpModule: { exports: unknown } = { exports: {} };
+  // eslint-disable-next-line @typescript-eslint/no-implied-eval, no-new-func
+  new Function('module', 'exports', dompurifySrc)(dpModule, dpModule.exports);
+  const factory = dpModule.exports as (win: unknown) => { sanitize: (h: string, c?: unknown) => string };
+  const DOMPurify = factory(jsdomWindow);
+
+  // sanitize-html.js exposes createMarkdownSanitizer via its CommonJS export.
+  const sanModule: { exports: { createMarkdownSanitizer?: (dp: unknown) => (html: string) => string } } = {
+    exports: {},
+  };
+  // eslint-disable-next-line @typescript-eslint/no-implied-eval, no-new-func
+  new Function('module', 'exports', sanitizeSrc)(sanModule, sanModule.exports);
+  const create = sanModule.exports.createMarkdownSanitizer;
+  if (typeof create !== 'function') throw new Error('createMarkdownSanitizer not exported');
+  const fn = create(DOMPurify);
+  if (typeof fn !== 'function') throw new Error('sanitizeMarkdownHtml not wired');
+  return fn;
+}
+
+/** Faithful copy of the OLD denylist _sanitizeHtml (app.js pre-COD-56) — used only to prove RED. */
+function oldDenylistSanitize(html: string): string {
+  const tpl = jsdomDocument.createElement('template');
+  tpl.innerHTML = html;
+  const frag = tpl.content;
+  for (const el of frag.querySelectorAll('script, iframe, object, embed, form, base, meta, link, style')) {
+    el.remove();
+  }
+  for (const el of frag.querySelectorAll('*')) {
+    for (const attr of [...el.attributes]) {
+      const name = attr.name.toLowerCase();
+      if (name.startsWith('on')) {
+        el.removeAttribute(attr.name);
+      } else if (['href', 'src', 'action', 'xlink:href', 'formaction'].includes(name)) {
+        const val = attr.value.replace(/\s/g, '').toLowerCase();
+        if (val.startsWith('javascript:') || val.startsWith('vbscript:') || val.startsWith('data:text/html')) {
+          el.removeAttribute(attr.name);
+        }
+      }
+    }
+  }
+  const div = jsdomDocument.createElement('div');
+  div.appendChild(frag);
+  return div.innerHTML;
+}
+
+// mXSS / XSS payloads. Each must be neutralized by the shipping sanitizer.
+const PAYLOADS: { name: string; html: string }[] = [
+  { name: 'img onerror', html: '<img src=x onerror=alert(1)>' },
+  { name: 'svg onload', html: '<svg onload=alert(1)></svg>' },
+  { name: 'svg/script', html: '<svg><script>alert(1)</script></svg>' },
+  { name: 'svg/style mXSS', html: '<svg><style><img src=x onerror=alert(1)></style></svg>' },
+  {
+    name: 'math/mtext/table namespace confusion',
+    html: '<math><mtext><table><mglyph><style><img src=x onerror=alert(1)></style></table></mtext></math>',
+  },
+  { name: 'style attr expression', html: '<div style="width:expression(alert(1))">x</div>' },
+  { name: 'style attr url(javascript:)', html: '<div style="background:url(javascript:alert(1))">x</div>' },
+  { name: 'style element', html: '<style>body{background:url("javascript:alert(1)")}</style>' },
+  { name: 'noscript wrap', html: '<noscript><p title="</noscript><img src=x onerror=alert(1)>">' },
+  { name: 'a javascript: href', html: '<a href="javascript:alert(1)">x</a>' },
+  { name: 'iframe srcdoc', html: '<iframe srcdoc="<img src=x onerror=alert(1)>"></iframe>' },
+  {
+    name: 'foreignObject mXSS',
+    html: '<svg><foreignObject><iframe src="javascript:alert(1)"></iframe></foreignObject></svg>',
+  },
+  { name: 'details ontoggle', html: '<details open ontoggle=alert(1)>x</details>' },
+  { name: 'object data', html: '<object data="javascript:alert(1)"></object>' },
+];
+
+function assertNeutralized(out: string, label: string) {
+  const lower = out.toLowerCase();
+  expect(lower, `${label}: no <script>`).not.toContain('<script');
+  expect(lower, `${label}: no <svg>`).not.toContain('<svg');
+  expect(lower, `${label}: no <math>`).not.toContain('<math');
+  expect(lower, `${label}: no <iframe>`).not.toContain('<iframe');
+  expect(lower, `${label}: no <object>`).not.toContain('<object');
+  expect(lower, `${label}: no <style>`).not.toContain('<style');
+  expect(lower, `${label}: no onerror`).not.toContain('onerror');
+  expect(lower, `${label}: no onload`).not.toContain('onload');
+  expect(lower, `${label}: no ontoggle`).not.toContain('ontoggle');
+  expect(lower, `${label}: no style= attr`).not.toMatch(/\sstyle\s*=/);
+  expect(lower, `${label}: no javascript: scheme`).not.toContain('javascript:');
+  expect(lower, `${label}: no expression(`).not.toContain('expression(');
+}
+
+describe('COD-56 markdown sanitizer (DOMPurify allowlist)', () => {
+  let sanitize: (html: string) => string;
+
+  beforeAll(() => {
+    sanitize = loadShippingSanitizer();
+  });
+
+  describe('mXSS / XSS payloads are neutralized', () => {
+    for (const { name, html } of PAYLOADS) {
+      it(`blocks: ${name}`, () => {
+        assertNeutralized(sanitize(html), name);
+      });
+    }
+  });
+
+  describe('curated allowlist is actually enforced (USE_PROFILES must not override it)', () => {
+    // These tags are in DOMPurify's default html profile but NOT in the curated ALLOWED_TAGS.
+    // If USE_PROFILES were set, the profile would override the allowlist and these would survive.
+    const NON_MARKDOWN_TAGS: { name: string; html: string; tag: string }[] = [
+      { name: 'button', html: '<button>click</button>', tag: '<button' },
+      { name: 'input', html: '<input value="x">', tag: '<input' },
+      { name: 'details', html: '<details open>d</details>', tag: '<details' },
+      { name: 'audio', html: '<audio controls></audio>', tag: '<audio' },
+      { name: 'select/option', html: '<select><option>o</option></select>', tag: '<select' },
+      { name: 'label', html: '<label>l</label>', tag: '<label' },
+    ];
+    for (const { name, html, tag } of NON_MARKDOWN_TAGS) {
+      it(`drops non-markdown tag: ${name}`, () => {
+        expect(sanitize(html).toLowerCase()).not.toContain(tag);
+      });
+    }
+  });
+
+  describe('legitimate markdown-rendered HTML survives', () => {
+    it('keeps bold, links, lists, code, headings, tables, safe images', () => {
+      const md =
+        '<h2>Title</h2>' +
+        '<p><strong>bold</strong> and <em>em</em> and <a href="https://example.com">link</a></p>' +
+        '<ul><li>one</li><li>two</li></ul>' +
+        '<pre><code class="language-js">const x = 1;</code></pre>' +
+        '<blockquote><p>quote</p></blockquote>' +
+        '<table><thead><tr><th>h</th></tr></thead><tbody><tr><td>c</td></tr></tbody></table>' +
+        '<img src="https://example.com/a.png" alt="pic">';
+      const out = sanitize(md);
+      expect(out).toContain('<strong>bold</strong>');
+      expect(out).toContain('<em>em</em>');
+      expect(out).toContain('href="https://example.com"');
+      expect(out).toContain('<li>one</li>');
+      expect(out).toContain('<code class="language-js">const x = 1;</code>');
+      expect(out).toContain('<blockquote>');
+      expect(out).toContain('<th>h</th>');
+      expect(out).toContain('<td>c</td>');
+      expect(out).toContain('src="https://example.com/a.png"');
+      expect(out).toContain('alt="pic"');
+    });
+
+    it('preserves a relative/inline image src and code fences', () => {
+      const out = sanitize('<p>see <code>code</code></p><img src="/local/path.png" alt="x">');
+      expect(out).toContain('<code>code</code>');
+      expect(out).toContain('src="/local/path.png"');
+    });
+  });
+
+  // RED EVIDENCE: the OLD denylist let mXSS through. This documents the gap the fix closes;
+  // it asserts the OLD logic FAILS to neutralize at least the svg/math/style vectors.
+  describe('RED: the old denylist sanitizer was bypassable', () => {
+    it('old code leaves <svg> / <math> roots in the output', () => {
+      // svg/math were never in the denylist tag set -> they survive (mXSS foreign namespace).
+      const svgOut = oldDenylistSanitize('<svg><circle></circle></svg>').toLowerCase();
+      const mathOut = oldDenylistSanitize('<math><mtext>x</mtext></math>').toLowerCase();
+      expect(svgOut).toContain('<svg');
+      expect(mathOut).toContain('<math');
+    });
+
+    it('old code leaves a CSS-vector style attribute in the output', () => {
+      const out = oldDenylistSanitize('<div style="background:url(javascript:alert(1))">x</div>').toLowerCase();
+      // style attributes were never stripped by the denylist.
+      expect(out).toMatch(/\sstyle\s*=/);
+      expect(out).toContain('javascript:');
+    });
+
+    it('NEW code closes those same gaps', () => {
+      expect(sanitize('<svg><circle></circle></svg>').toLowerCase()).not.toContain('<svg');
+      expect(sanitize('<math><mtext>x</mtext></math>').toLowerCase()).not.toContain('<math');
+      const out = sanitize('<div style="background:url(javascript:alert(1))">x</div>').toLowerCase();
+      expect(out).not.toMatch(/\sstyle\s*=/);
+      expect(out).not.toContain('javascript:');
+    });
+  });
+});

test/mobile/keyboard.test.ts

@@ -528,15 +528,24 @@ describe('Virtual Keyboard', () => {
       expect(afterEnter.sentInputs).toEqual(['hello', '\r']);
     });
 
-    it('shows the CJK textarea on mobile only for server override', async () => {
+    it('shows the CJK textarea on mobile for server override only inside an active session', async () => {
       const state = await page.evaluate(() => {
-        app._serverCjkOverride = true;
-        app._updateCjkInputState();
-
         const input = document.getElementById('cjkInput');
         if (!(input instanceof HTMLElement)) return null;
+
+        // Welcome screen (no active session): even with the server override on, the
+        // fixed-position textarea must stay hidden so it doesn't float over the overlay.
+        app.activeSessionId = null;
+        app._serverCjkOverride = true;
+        app._updateCjkInputState();
+        const onWelcomeDisplay = getComputedStyle(input).display;
+
+        // Entering a session reveals it.
+        app.activeSessionId = 'cjk-server-override-test';
+        app._updateCjkInputState();
         const cs = getComputedStyle(input);
         return {
+          onWelcomeDisplay,
           display: cs.display,
           position: cs.position,
           bottom: cs.bottom,
@@ -546,6 +555,7 @@ describe('Virtual Keyboard', () => {
       });
 
       expect(state).not.toBeNull();
+      expect(state?.onWelcomeDisplay).toBe('none');
       expect(state?.display).not.toBe('none');
       expect(state?.position).toBe('fixed');
       expect(Number(state?.zIndex)).toBeGreaterThan(50);

test/routes/file-routes.test.ts

@@ -215,6 +215,50 @@ describe('file-routes', () => {
       expect(body.data.url).toContain('file-raw');
     });
 
+    it('returns audio metadata for audio files', async () => {
+      mockedStat.mockResolvedValue({ size: 2048 } as never);
+
+      const res = await harness.app.inject({
+        method: 'GET',
+        url: `/api/sessions/${harness.ctx._sessionId}/file-content?path=clip.mp3`,
+      });
+      expect(res.statusCode).toBe(200);
+      const body = JSON.parse(res.body);
+      expect(body.success).toBe(true);
+      expect(body.data.type).toBe('audio');
+      expect(body.data.url).toContain('file-raw');
+    });
+
+    it('flags known-binary extensions (e.g. xlsx) instead of dumping mojibake', async () => {
+      mockedStat.mockResolvedValue({ size: 4096 } as never);
+
+      const res = await harness.app.inject({
+        method: 'GET',
+        url: `/api/sessions/${harness.ctx._sessionId}/file-content?path=sheet.xlsx`,
+      });
+      expect(res.statusCode).toBe(200);
+      const body = JSON.parse(res.body);
+      expect(body.success).toBe(true);
+      expect(body.data.type).toBe('binary');
+      expect(body.data.content).toBeUndefined();
+    });
+
+    it('sniffs NUL bytes and flags binary content for unknown extensions', async () => {
+      const binary = Buffer.from([0x50, 0x4b, 0x03, 0x04, 0x00, 0x01, 0x02]);
+      mockedReadFile.mockResolvedValue(binary as never);
+      mockedStat.mockResolvedValue({ size: binary.length } as never);
+
+      const res = await harness.app.inject({
+        method: 'GET',
+        url: `/api/sessions/${harness.ctx._sessionId}/file-content?path=mystery.dat`,
+      });
+      expect(res.statusCode).toBe(200);
+      const body = JSON.parse(res.body);
+      expect(body.success).toBe(true);
+      expect(body.data.type).toBe('binary');
+      expect(body.data.content).toBeUndefined();
+    });
+
     it('rejects path traversal attempts', async () => {
       // realpathSync resolves the symlink to a path outside workingDir
       mockedRealpathSync.mockReturnValue('/etc/passwd' as never);

test/routes/workflow-routes.test.ts

@@ -0,0 +1,128 @@
+/**
+ * Route tests for the ultracode workflow endpoints:
+ *   GET /api/workflows            → run summaries (no agents[])
+ *   GET /api/workflows/:runId     → full run (with agents[]) or 404
+ *
+ * Uses app.inject() — no real ports. The workflow-run-watcher singleton is mocked
+ * so we control the returned data (positive + not-found) without touching ~/.claude.
+ */
+import { describe, it, expect, beforeEach, afterEach } from 'vitest';
+import { createRouteTestHarness, type RouteTestHarness } from './_route-test-utils.js';
+import { registerSystemRoutes } from '../../src/web/routes/system-routes.js';
+import { vi } from 'vitest';
+
+// ── Mocks required by registerSystemRoutes ──────────────────────────
+vi.mock('node:fs/promises', () => ({
+  default: { readFile: vi.fn(async () => '{}'), writeFile: vi.fn(async () => undefined) },
+}));
+vi.mock('node:fs', async (importOriginal) => {
+  const actual = await importOriginal<typeof import('node:fs')>();
+  return { ...actual, existsSync: vi.fn(() => true), mkdirSync: vi.fn(), readdirSync: vi.fn(() => []) };
+});
+vi.mock('../../src/subagent-watcher.js', () => ({
+  subagentWatcher: {
+    getSubagents: vi.fn(() => []),
+    getRecentSubagents: vi.fn(() => []),
+    isRunning: vi.fn(() => true),
+    start: vi.fn(),
+    stop: vi.fn(),
+  },
+}));
+vi.mock('../../src/image-watcher.js', () => ({
+  imageWatcher: { isRunning: vi.fn(() => false), start: vi.fn(), stop: vi.fn(), watchSession: vi.fn() },
+}));
+vi.mock('../../src/session-lifecycle-log.js', () => ({
+  getLifecycleLog: vi.fn(() => ({ log: vi.fn(), query: vi.fn(async () => []) })),
+}));
+vi.mock('../../src/utils/opencode-cli-resolver.js', () => ({
+  isOpenCodeAvailable: vi.fn(() => false),
+  resolveOpenCodeDir: vi.fn(() => null),
+}));
+
+const SUMMARY = {
+  runId: 'wf_abc123',
+  workflowName: 'review-open-prs',
+  status: 'completed',
+  summary: 'Deep review',
+  agentCount: 2,
+  totalTokens: 1000,
+  totalToolCalls: 10,
+  phases: [{ title: 'Review', detail: 'one per PR' }],
+  sessionUuid: 'sess-1',
+  projectHash: 'proj-1',
+  lastActivityAt: 123,
+};
+const FULL_RUN = {
+  ...SUMMARY,
+  agents: [
+    {
+      index: 1,
+      label: 'review:pr-1',
+      phaseIndex: 1,
+      phaseTitle: 'Review',
+      model: 'opus',
+      state: 'done',
+      tokens: 500,
+      toolCalls: 5,
+    },
+    {
+      index: 2,
+      label: 'review:pr-2',
+      phaseIndex: 1,
+      phaseTitle: 'Review',
+      model: 'opus',
+      state: 'done',
+      tokens: 500,
+      toolCalls: 5,
+    },
+  ],
+};
+
+vi.mock('../../src/workflow-run-watcher.js', () => ({
+  workflowRunWatcher: {
+    getAllRunSummaries: vi.fn(() => [SUMMARY]),
+    getRecentRunSummaries: vi.fn(() => [SUMMARY]),
+    getRun: vi.fn((runId: string) => (runId === 'wf_abc123' ? FULL_RUN : undefined)),
+    isRunning: vi.fn(() => false),
+    start: vi.fn(),
+    stop: vi.fn(),
+  },
+}));
+
+describe('workflow routes', () => {
+  let harness: RouteTestHarness;
+
+  beforeEach(async () => {
+    harness = await createRouteTestHarness(registerSystemRoutes);
+  });
+  afterEach(async () => {
+    await harness.app.close();
+  });
+
+  it('GET /api/workflows returns the envelope with summaries (no agents[])', async () => {
+    const res = await harness.app.inject({ method: 'GET', url: '/api/workflows' });
+    expect(res.statusCode).toBe(200);
+    const body = res.json();
+    expect(body.success).toBe(true);
+    expect(Array.isArray(body.data)).toBe(true);
+    expect(body.data).toHaveLength(1);
+    expect(body.data[0].runId).toBe('wf_abc123');
+    expect('agents' in body.data[0]).toBe(false);
+  });
+
+  it('GET /api/workflows/:runId returns the full run with agents[]', async () => {
+    const res = await harness.app.inject({ method: 'GET', url: '/api/workflows/wf_abc123' });
+    expect(res.statusCode).toBe(200);
+    const body = res.json();
+    expect(body.success).toBe(true);
+    expect(body.data.agents).toHaveLength(2);
+    expect(body.data.agents[0].tokens).toBe(500);
+  });
+
+  it('GET /api/workflows/:runId 404s for an unknown run', async () => {
+    const res = await harness.app.inject({ method: 'GET', url: '/api/workflows/wf_nope' });
+    const body = res.json();
+    expect(body.success).toBe(false);
+    expect(body.errorCode).toBe('NOT_FOUND');
+  });
+});

test/subagent-watcher.test.ts

@@ -404,6 +404,136 @@ describe('SubagentWatcher', () => {
     });
   });
 
+  describe('Meta-sidecar discovery (2026-06 Claude Code format)', () => {
+    it('should discover a subagent from agent-{id}.meta.json when no .jsonl exists', async () => {
+      // New format: TUI Task subagents write only a meta sidecar (no per-agent .jsonl).
+      mockExistsSync.mockImplementation((p: string) => !String(p).endsWith('.jsonl'));
+      mockReaddirSync.mockImplementation((path: string) => {
+        if (path.includes('subagents')) return ['agent-meta1.meta.json'];
+        if (path.includes('session1')) return ['subagents'];
+        if (path.includes('project1')) return ['session1'];
+        return ['project1'];
+      });
+      mockStatSync.mockReturnValue({
+        isDirectory: () => true,
+        birthtime: new Date(),
+        mtime: new Date(),
+        size: 120,
+      });
+      mockReadFileSync.mockReturnValue(
+        JSON.stringify({ agentType: 'general-purpose', description: 'Audit server.js', toolUseId: 'toolu_x' })
+      );
+
+      const discoveredHandler = vi.fn();
+      watcher.on('subagent:discovered', discoveredHandler);
+
+      watcher.start();
+      await flushAsyncScan();
+
+      expect(discoveredHandler).toHaveBeenCalled();
+      const info = discoveredHandler.mock.calls[0][0] as SubagentInfo;
+      expect(info.agentId).toBe('meta1');
+      expect(info.description).toBe('Audit server.js');
+      expect(info.status).toBe('active');
+      expect(watcher.getSubagents()).toHaveLength(1);
+    });
+
+    it('should prefer the real .jsonl transcript when one exists alongside the meta', async () => {
+      // Both sidecar and transcript present → defer to the richer .jsonl path.
+      mockExistsSync.mockReturnValue(true); // sibling agent-both.jsonl exists
+      mockReaddirSync.mockImplementation((path: string) => {
+        if (path.includes('subagents')) return ['agent-both.meta.json'];
+        if (path.includes('session1')) return ['subagents'];
+        if (path.includes('project1')) return ['session1'];
+        return ['project1'];
+      });
+      mockStatSync.mockReturnValue({
+        isDirectory: () => true,
+        birthtime: new Date(),
+        mtime: new Date(),
+        size: 100,
+      });
+      // Mirror the passing discovery tests: leave createReadStream unmocked so
+      // _resolveDescription fails gracefully (undefined) and discovery still fires.
+      mockReadFileSync.mockReturnValue('');
+      const mockRl = createMockRl();
+      mockCreateInterface.mockReturnValue(mockRl);
+
+      const discoveredHandler = vi.fn();
+      watcher.on('subagent:discovered', discoveredHandler);
+
+      watcher.start();
+      await flushAsyncScan();
+      mockRl.emit('close');
+      await vi.advanceTimersByTimeAsync(100);
+
+      expect(discoveredHandler).toHaveBeenCalled();
+      const info = discoveredHandler.mock.calls[0][0] as SubagentInfo;
+      expect(info.agentId).toBe('both');
+      // filePath points at the transcript, not the sidecar.
+      expect(info.filePath.endsWith('.jsonl')).toBe(true);
+    });
+  });
+
+  describe('Workflow-nested subagents (subagents/workflows/{wf}/)', () => {
+    // The Workflow tool nests its agents one level deeper than TUI Task subagents:
+    // subagents/workflows/{workflowId}/agent-{id}.jsonl — plus a sibling journal.jsonl.
+    // The flat subagents/ scan misses them; watchWorkflowDirs() descends one level.
+    function mockWorkflowLayout(wfFiles: string[]) {
+      mockReaddirSync.mockImplementation((path: string) => {
+        const p = String(path);
+        if (p.endsWith('wf_test')) return wfFiles;
+        if (p.endsWith('workflows')) return ['wf_test'];
+        if (p.endsWith('subagents')) return ['workflows']; // no flat agents, just the workflows dir
+        if (p.includes('session1')) return ['subagents'];
+        if (p.includes('project1')) return ['session1'];
+        return ['project1'];
+      });
+      mockStatSync.mockReturnValue({
+        isDirectory: () => true,
+        birthtime: new Date(),
+        mtime: new Date(),
+        size: 100,
+      });
+      const mockRl = createMockRl();
+      mockCreateInterface.mockReturnValue(mockRl);
+      return mockRl;
+    }
+
+    it('should discover an agent nested under subagents/workflows/{wf}/', async () => {
+      mockExistsSync.mockReturnValue(true); // sibling .jsonl exists for the meta
+      const mockRl = mockWorkflowLayout(['agent-wf1.jsonl', 'agent-wf1.meta.json', 'journal.jsonl']);
+
+      const discoveredHandler = vi.fn();
+      watcher.on('subagent:discovered', discoveredHandler);
+
+      watcher.start();
+      await flushAsyncScan();
+      mockRl.emit('close');
+      await vi.advanceTimersByTimeAsync(100);
+
+      expect(discoveredHandler).toHaveBeenCalled();
+      const info = discoveredHandler.mock.calls[0][0] as SubagentInfo;
+      expect(info.agentId).toBe('wf1');
+      expect(info.filePath.endsWith('.jsonl')).toBe(true);
+      expect(info.filePath).toContain('workflows');
+    });
+
+    it('should NOT register a workflow dir journal.jsonl as a bogus agent', async () => {
+      mockExistsSync.mockReturnValue(true);
+      const mockRl = mockWorkflowLayout(['agent-wf1.jsonl', 'journal.jsonl']);
+
+      watcher.start();
+      await flushAsyncScan();
+      mockRl.emit('close');
+      await vi.advanceTimersByTimeAsync(100);
+
+      const agents = watcher.getSubagents();
+      expect(agents).toHaveLength(1); // only agent-wf1, never "journal"
+      expect(agents.every((a) => a.agentId !== 'journal')).toBe(true);
+    });
+  });
+
   describe('Status Lifecycle', () => {
     it('should start agents as active', async () => {
       const mockRl = createMockRl();

test/tab-overflow.test.ts

@@ -0,0 +1,65 @@
+import { readFileSync } from 'node:fs';
+import { resolve } from 'node:path';
+import vm from 'node:vm';
+import { describe, expect, it } from 'vitest';
+
+function loadTabOverflowHelper() {
+  const context = vm.createContext({ window: {}, globalThis: {} });
+  const source = readFileSync(resolve(import.meta.dirname, '../src/web/public/constants.js'), 'utf8');
+  vm.runInContext(source, context, { filename: 'constants.js' });
+  return (context.window as { CodemanTabOverflow: { shouldAutoWrapTabs: (input: unknown) => boolean } })
+    .CodemanTabOverflow;
+}
+
+describe('tab overflow layout policy', () => {
+  it('auto-wraps desktop tabs when their rendered width exceeds available tab space', () => {
+    const helper = loadTabOverflowHelper();
+
+    expect(
+      helper.shouldAutoWrapTabs({
+        deviceType: 'desktop',
+        manualTwoRows: false,
+        tabCount: 18,
+        scrollWidth: 1400,
+        clientWidth: 760,
+      })
+    ).toBe(true);
+  });
+
+  it('does not auto-wrap when manual tall tabs are enabled or on mobile/tablet', () => {
+    const helper = loadTabOverflowHelper();
+
+    expect(
+      helper.shouldAutoWrapTabs({
+        deviceType: 'desktop',
+        manualTwoRows: true,
+        tabCount: 18,
+        scrollWidth: 1400,
+        clientWidth: 760,
+      })
+    ).toBe(false);
+    expect(
+      helper.shouldAutoWrapTabs({
+        deviceType: 'mobile',
+        manualTwoRows: false,
+        tabCount: 18,
+        scrollWidth: 1400,
+        clientWidth: 320,
+      })
+    ).toBe(false);
+  });
+
+  it('respects the boundary conditions (exact fit, +1 tolerance, and tabCount < 2)', () => {
+    const helper = loadTabOverflowHelper();
+    const base = { deviceType: 'desktop' as const, manualTwoRows: false, tabCount: 6 };
+
+    // Exact fit: no overflow, no wrap.
+    expect(helper.shouldAutoWrapTabs({ ...base, scrollWidth: 800, clientWidth: 800 })).toBe(false);
+    // Within the +1 sub-pixel tolerance: still no wrap.
+    expect(helper.shouldAutoWrapTabs({ ...base, scrollWidth: 801, clientWidth: 800 })).toBe(false);
+    // 2px over: wrap.
+    expect(helper.shouldAutoWrapTabs({ ...base, scrollWidth: 802, clientWidth: 800 })).toBe(true);
+    // A single overflowing tab must not wrap (need at least 2 to form a second row).
+    expect(helper.shouldAutoWrapTabs({ ...base, tabCount: 1, scrollWidth: 1400, clientWidth: 760 })).toBe(false);
+  });
+});

test/workflow-run-watcher.test.ts

@@ -0,0 +1,319 @@
+/**
+ * Tests for WorkflowRunWatcher — parses wf_<runId>.json run-state into
+ * WorkflowRunInfo for the ultracode master-detail view.
+ *
+ * Drives the real discover→parse path against a synthetic on-disk fixture in a
+ * temp projects dir (never the shared singleton, never ~/.claude).
+ */
+import { afterEach, beforeEach, describe, expect, it } from 'vitest';
+import { mkdtemp, mkdir, writeFile, rm } from 'node:fs/promises';
+import { tmpdir } from 'node:os';
+import { join } from 'node:path';
+
+import { WorkflowRunWatcher } from '../src/workflow-run-watcher.js';
+import type { WorkflowRunInfo } from '../src/types/workflow-run.js';
+
+const PROJECT_HASH = '-home-arkon-default-claudeman';
+const SESSION_UUID = '388113c8-cd01-4e80-93a8-3be66ab1519b';
+const RUN_ID = 'wf_test1234-abc';
+
+/** A run JSON shaped like a real (killed) run: all three agent states + the bloat fields. */
+function sampleRunJson() {
+  return {
+    runId: RUN_ID,
+    timestamp: '2026-06-15T00:00:00.000Z',
+    taskId: 'task_abc',
+    // --- bloat fields that MUST be stripped ---
+    script: 'export const meta = {};\n'.repeat(5000), // ~110KB
+    scriptPath: '/tmp/whatever.js',
+    result: { plan: { huge: 'object' } },
+    logs: ['line1', 'line2'],
+    // --- real fields ---
+    agentCount: 3,
+    durationMs: 795173,
+    summary: 'Deep adversarial review of open PRs',
+    workflowName: 'review-open-prs',
+    status: 'killed',
+    error: 'user stopped the task',
+    startTime: 1781466999000,
+    defaultModel: 'claude-opus-4-8[1m]',
+    totalTokens: 109703,
+    totalToolCalls: 44,
+    phases: [
+      { title: 'Review', detail: 'one deep reviewer per PR' },
+      { title: 'Probe', detail: 'targeted security/correctness probes' },
+      { title: 'Verify', detail: 'adversarially verify each finding' },
+    ],
+    workflowProgress: [
+      { type: 'workflow_phase', index: 0, phaseIndex: 1, phaseTitle: 'Review' },
+      {
+        type: 'workflow_agent',
+        index: 1,
+        label: 'probe:dompurify-config',
+        phaseIndex: 2,
+        phaseTitle: 'Probe',
+        agentId: 'a6c0e282c3f5ac0bf',
+        model: 'claude-opus-4-8[1m]',
+        state: 'done',
+        startedAt: 1781467000002,
+        queuedAt: 1781466999962,
+        attempt: 1,
+        lastToolName: 'StructuredOutput',
+        lastToolSummary: 'Does the profile setting make the allowlist dead config',
+        promptPreview: 'You are reviewing a pull request...',
+        lastProgressAt: 1781467524143,
+        tokens: 104703,
+        toolCalls: 41,
+        durationMs: 524140,
+        resultPreview: '{"verdict":"concern"}',
+      },
+      {
+        type: 'workflow_agent',
+        index: 2,
+        label: 'review:pr-127',
+        phaseIndex: 1,
+        phaseTitle: 'Review',
+        agentId: 'a1234567890abcdef',
+        model: 'claude-opus-4-8[1m]',
+        state: 'progress',
+        startedAt: 1781467010000,
+        queuedAt: 1781466999970,
+        attempt: 1,
+        lastToolName: 'Read',
+        promptPreview: 'Review PR 127...',
+        lastProgressAt: 1781467600000,
+        tokens: 5000,
+        toolCalls: 3,
+      },
+      {
+        type: 'workflow_agent',
+        index: 3,
+        label: 'verify:finding-x',
+        phaseIndex: 3,
+        phaseTitle: 'Verify',
+        model: 'claude-opus-4-8[1m]',
+        state: 'start',
+        queuedAt: 1781466999980,
+        promptPreview: 'Verify finding x...',
+        lastProgressAt: 1781466999980,
+      },
+    ],
+  };
+}
+
+describe('WorkflowRunWatcher', () => {
+  let projectsDir: string;
+  let watcher: WorkflowRunWatcher;
+
+  beforeEach(async () => {
+    projectsDir = await mkdtemp(join(tmpdir(), 'wfw-test-'));
+    const workflowsDir = join(projectsDir, PROJECT_HASH, SESSION_UUID, 'workflows');
+    await mkdir(workflowsDir, { recursive: true });
+    await writeFile(join(workflowsDir, `${RUN_ID}.json`), JSON.stringify(sampleRunJson()), 'utf-8');
+    watcher = new WorkflowRunWatcher(projectsDir);
+  });
+
+  afterEach(async () => {
+    watcher.stop();
+    await rm(projectsDir, { recursive: true, force: true });
+  });
+
+  /** Start the watcher and resolve with the first discovered run. */
+  function firstRun(): Promise<WorkflowRunInfo> {
+    return new Promise<WorkflowRunInfo>((resolve, reject) => {
+      const timer = setTimeout(() => reject(new Error('timed out waiting for run_discovered')), 5000);
+      watcher.once('run_discovered', (info: WorkflowRunInfo) => {
+        clearTimeout(timer);
+        resolve(info);
+      });
+      watcher.start();
+    });
+  }
+
+  it('discovers and parses a run, deriving session/project from the path', async () => {
+    const info = await firstRun();
+    expect(info.runId).toBe(RUN_ID);
+    expect(info.workflowName).toBe('review-open-prs');
+    expect(info.status).toBe('killed');
+    expect(info.error).toBe('user stopped the task');
+    expect(info.sessionUuid).toBe(SESSION_UUID);
+    expect(info.projectHash).toBe(PROJECT_HASH);
+    expect(info.totalTokens).toBe(109703);
+    expect(info.totalToolCalls).toBe(44);
+  });
+
+  it('keeps only workflow_agent entries (drops workflow_phase markers)', async () => {
+    const info = await firstRun();
+    expect(info.agents).toHaveLength(3);
+    expect(info.phases).toHaveLength(3);
+  });
+
+  it('STRIPS the heavyweight script/scriptPath/result/logs fields', async () => {
+    const info = await firstRun();
+    const asAny = info as unknown as Record<string, unknown>;
+    expect('script' in asAny).toBe(false);
+    expect('scriptPath' in asAny).toBe(false);
+    expect('result' in asAny).toBe(false);
+    expect('logs' in asAny).toBe(false);
+    // The serialized run that reaches a client must be small.
+    expect(JSON.stringify(info).length).toBeLessThan(5000);
+  });
+
+  it('carries tokens/toolCalls/durationMs on a done agent', async () => {
+    const info = await firstRun();
+    const done = info.agents.find((a) => a.state === 'done')!;
+    expect(done.agentId).toBe('a6c0e282c3f5ac0bf');
+    expect(done.tokens).toBe(104703);
+    expect(done.toolCalls).toBe(41);
+    expect(done.durationMs).toBe(524140);
+    expect(done.resultPreview).toBeDefined();
+  });
+
+  it('omits agentId/tokens/toolCalls/durationMs on a start (queued) agent', async () => {
+    const info = await firstRun();
+    const queued = info.agents.find((a) => a.state === 'start')!;
+    expect(queued.agentId).toBeUndefined();
+    expect(queued.tokens).toBeUndefined();
+    expect(queued.toolCalls).toBeUndefined();
+    expect(queued.durationMs).toBeUndefined();
+    expect(queued.label).toBe('verify:finding-x');
+  });
+
+  it('a progress agent has tokens but no durationMs (live discriminator)', async () => {
+    const info = await firstRun();
+    const running = info.agents.find((a) => a.state === 'progress')!;
+    expect(running.tokens).toBe(5000);
+    expect(running.toolCalls).toBe(3);
+    expect(running.durationMs).toBeUndefined();
+  });
+
+  it('phase join: agent.phaseIndex-1 indexes run.phases', async () => {
+    const info = await firstRun();
+    for (const agent of info.agents) {
+      expect(info.phases[agent.phaseIndex - 1].title).toBe(agent.phaseTitle);
+    }
+  });
+
+  it('exposes the run via getAllRuns/getRun after discovery', async () => {
+    await firstRun();
+    expect(watcher.getAllRuns()).toHaveLength(1);
+    expect(watcher.getRun(RUN_ID)?.runId).toBe(RUN_ID);
+    expect(watcher.getStats().agentCount).toBe(3);
+  });
+
+  it('getRecentRunSummaries omits agents[] (lightweight snapshot)', async () => {
+    await firstRun();
+    const summaries = watcher.getRecentRunSummaries(100000);
+    expect(summaries).toHaveLength(1);
+    expect('agents' in summaries[0]).toBe(false);
+    expect(summaries[0].runId).toBe(RUN_ID);
+    expect(summaries[0].agentCount).toBe(3);
+  });
+});
+
+/**
+ * In-flight runs: the Workflow runtime writes the completion wf_<id>.json only when
+ * a run FINISHES, so while it is live the only on-disk state is its
+ * subagents/workflows/wf_<id>/ transcript dir. The watcher synthesizes a minimal
+ * ACTIVE run from that dir so the floating window pops DURING the run.
+ */
+describe('WorkflowRunWatcher — in-flight (live) runs', () => {
+  const LIVE_RUN_ID = 'wf_live5678-xyz';
+  let projectsDir: string;
+  let liveDir: string;
+  let watcher: WorkflowRunWatcher;
+
+  beforeEach(async () => {
+    projectsDir = await mkdtemp(join(tmpdir(), 'wfw-live-'));
+    liveDir = join(projectsDir, PROJECT_HASH, SESSION_UUID, 'subagents', 'workflows', LIVE_RUN_ID);
+    await mkdir(liveDir, { recursive: true });
+    // Two agents started; one already produced a result (journal `result` line).
+    await writeFile(
+      join(liveDir, 'agent-aaa111.meta.json'),
+      JSON.stringify({ agentType: 'workflow-subagent' }),
+      'utf-8'
+    );
+    await writeFile(join(liveDir, 'agent-aaa111.jsonl'), '{"type":"assistant"}\n', 'utf-8');
+    await writeFile(
+      join(liveDir, 'agent-bbb222.meta.json'),
+      JSON.stringify({ agentType: 'workflow-subagent' }),
+      'utf-8'
+    );
+    await writeFile(join(liveDir, 'agent-bbb222.jsonl'), '{"type":"assistant"}\n', 'utf-8');
+    await writeFile(
+      join(liveDir, 'journal.jsonl'),
+      '{"type":"started","agentId":"aaa111"}\n{"type":"started","agentId":"bbb222"}\n{"type":"result","agentId":"aaa111","result":{}}\n',
+      'utf-8'
+    );
+    watcher = new WorkflowRunWatcher(projectsDir);
+  });
+
+  afterEach(async () => {
+    watcher.stop();
+    await rm(projectsDir, { recursive: true, force: true });
+  });
+
+  function firstRun(): Promise<WorkflowRunInfo> {
+    return new Promise<WorkflowRunInfo>((resolve, reject) => {
+      const timer = setTimeout(() => reject(new Error('timed out waiting for run_discovered')), 5000);
+      watcher.once('run_discovered', (info: WorkflowRunInfo) => {
+        clearTimeout(timer);
+        resolve(info);
+      });
+      watcher.start();
+    });
+  }
+
+  it('synthesizes an ACTIVE run from the transcript dir when no completion file exists', async () => {
+    const info = await firstRun();
+    expect(info.runId).toBe(LIVE_RUN_ID);
+    expect(info.status).toBe('running'); // active → frontend pops a floating window
+    expect(info.sessionUuid).toBe(SESSION_UUID);
+    expect(info.projectHash).toBe(PROJECT_HASH);
+    expect(info.agents).toHaveLength(2);
+    expect(info.agentCount).toBe(2);
+    expect(info.lastActivityAt).toBeGreaterThan(0);
+  });
+
+  it('preserves agentId per slot (so the card→transcript click join still works)', async () => {
+    const info = await firstRun();
+    const ids = info.agents.map((a) => a.agentId).sort();
+    expect(ids).toEqual(['aaa111', 'bbb222']);
+  });
+
+  it('marks an agent done/progress from journal result lines', async () => {
+    const info = await firstRun();
+    expect(info.agents.find((a) => a.agentId === 'aaa111')!.state).toBe('done'); // has a result line
+    expect(info.agents.find((a) => a.agentId === 'bbb222')!.state).toBe('progress'); // started, no result yet
+  });
+
+  it('counts the live run as running in getStats', async () => {
+    await firstRun();
+    expect(watcher.getStats().running).toBe(1);
+  });
+
+  it('does NOT surface a live dir that has no agent files yet', async () => {
+    const empty = join(projectsDir, PROJECT_HASH, SESSION_UUID, 'subagents', 'workflows', 'wf_empty0000-noo');
+    await mkdir(empty, { recursive: true });
+    await firstRun(); // resolves on the real (populated) live run
+    // The empty run id must never enter the cache.
+    expect(watcher.getRun('wf_empty0000-noo')).toBeUndefined();
+    expect(watcher.getAllRuns().map((r) => r.runId)).toEqual([LIVE_RUN_ID]);
+  });
+
+  it('a completion wf_*.json supersedes the live dir for the same runId (real status wins)', async () => {
+    const workflowsDir = join(projectsDir, PROJECT_HASH, SESSION_UUID, 'workflows');
+    await mkdir(workflowsDir, { recursive: true });
+    await writeFile(
+      join(workflowsDir, `${LIVE_RUN_ID}.json`),
+      JSON.stringify({ runId: LIVE_RUN_ID, status: 'completed', durationMs: 1234, phases: [], workflowProgress: [] }),
+      'utf-8'
+    );
+    const info = await firstRun();
+    expect(info.runId).toBe(LIVE_RUN_ID);
+    expect(info.status).toBe('completed'); // real completion file wins, not synthesized 'running'
+    expect(info.durationMs).toBe(1234);
+    // Only one cached entry for the runId — no live/real duplication.
+    expect(watcher.getAllRuns()).toHaveLength(1);
+  });
+});