Second-opinion advisor. Default roster is Kimi k3 alongside Claude's own view; Gemini and Grok are opt-in via --gemini / --grok / --all. Two modes: independent (the models see the problem only, reason fresh) and critique (they stress-test a draft). Distinct from /deep-think (Claude reasoning structured, alone) and /odin (Claude + the curated knowledge brain). Trigger when the user says: "council", "/council", "second opinion on", "consult the council", "what would Gemini/Grok/Kimi say about", "stress-test this with Gemini/Grok/Kimi", "council vote".
$npx -y skills add mishahanin/heading-os --skill councilInstalls into the current project.
Run `npx skills use "https://github.com/mishahanin/heading-os" --skill "mishahanin/heading-os/council"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/mishahanin/heading-os" that are relevant to the current task. Run `npx skills add "https://github.com/mishahanin/heading-os"` and select the relevant skills, then follow their instructions.