- The doctor now judges candidates like the run mode's resolver: the PATH
hit, then each search dir, each one version-checked on its own and
skipped on a mismatch (a wrong `pi`/`grok` on the PATH no longer hides
the real one in a search dir). A search-dir candidate must be an
absolute path to an executable regular file, so a relative dir or a
file without the x bit reads as missing, as it does in the Run menu.
`isExecutableRegularFile` is exported from cli-executable-resolver.ts
and reused rather than copied.
- Every doctor probe passes killSignal: 'SIGKILL'; a --version that
ignores SIGTERM held the probe for its full runtime (15 s vs 5 s
measured with a TERM-trapping script).
- README no longer claims parity with the Run menu or nvm prefixes.
- The Diagnostics panel marks a missing optional tool with ○, a missing
required one with ✗, as the terminal doctor does.
- expandSearchDir names its twin, expandHome() in cli-resolver.ts.
- test/doctor-cli-json.test.ts is hermetic: temp HOME, a PATH of only
`which` and `node`, and a clis.json that drops the registry's absolute
search dirs, so it never runs the machine's installed agent CLIs.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Codeman maintainer