diff --git a/package.json b/package.json
index fbf8c1e6..40374494 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "claudeman",
-  "version": "1.0.0",
+  "version": "0.1337",
   "description": "The missing control plane for Claude Code - run 20 autonomous agents with real-time monitoring and session persistence",
   "type": "module",
   "main": "dist/index.js",
diff --git a/src/web/public/app.js b/src/web/public/app.js
index 6a5c100b..8f34d1a9 100644
--- a/src/web/public/app.js
+++ b/src/web/public/app.js
@@ -1291,6 +1291,15 @@ class ClaudemanApp {
   }
 
   handleInit(data) {
+    // Update version display
+    if (data.version) {
+      const versionEl = this.$('versionDisplay');
+      if (versionEl) {
+        versionEl.textContent = `v${data.version}`;
+        versionEl.title = `Claudeman v${data.version}`;
+      }
+    }
+
     this.sessions.clear();
     this.ralphStates.clear();
     data.sessions.forEach(s => {
diff --git a/src/web/public/index.html b/src/web/public/index.html
index 7b6ce045..80d99c82 100644
--- a/src/web/public/index.html
+++ b/src/web/public/index.html
@@ -215,6 +215,10 @@
         </div>
       </div>
 
+      <div class="toolbar-center">
+        <span class="version-display" id="versionDisplay" title="Claudeman version">v0.0.0</span>
+      </div>
+
       <div class="toolbar-right">
         <!-- Buttons removed - use keyboard shortcuts instead -->
       </div>
diff --git a/src/web/public/styles.css b/src/web/public/styles.css
index c1d1c7bf..77fb4c83 100644
--- a/src/web/public/styles.css
+++ b/src/web/public/styles.css
@@ -1246,6 +1246,7 @@ body {
   display: flex;
   align-items: center;
   justify-content: space-between;
+  position: relative;
   height: var(--toolbar-height);
   padding: 0 0.5rem;
   background: var(--bg-card);
@@ -1260,6 +1261,23 @@ body {
   gap: 0.25rem;
 }
 
+.toolbar-center {
+  position: absolute;
+  left: 50%;
+  transform: translateX(-50%);
+}
+
+.version-display {
+  font-family: 'SF Mono', Monaco, monospace;
+  font-size: 0.7rem;
+  color: var(--text-muted);
+  padding: 0.2rem 0.5rem;
+  background: rgba(255, 255, 255, 0.05);
+  border-radius: 3px;
+  cursor: default;
+  user-select: none;
+}
+
 .toolbar-group {
   display: flex;
   align-items: center;
diff --git a/src/web/server.ts b/src/web/server.ts
index 3bdad372..d8b2bcbb 100644
--- a/src/web/server.ts
+++ b/src/web/server.ts
@@ -28,6 +28,11 @@ import { generateClaudeMd } from '../templates/claude-md.js';
 import { parseRalphLoopConfig, extractCompletionPhrase } from '../ralph-config.js';
 import { writeHooksConfig } from '../hooks-config.js';
 import { v4 as uuidv4 } from 'uuid';
+import { createRequire } from 'node:module';
+
+// Load version from package.json
+const require = createRequire(import.meta.url);
+const { version: APP_VERSION } = require('../../package.json');
 import {
   getErrorMessage,
   ApiErrorCode,
@@ -2187,6 +2192,7 @@ export class WebServer extends EventEmitter {
     }
 
     return {
+      version: APP_VERSION,
       sessions: this.getSessionsState(),
       scheduledRuns: Array.from(this.scheduledRuns.values()),
       respawnStatus,