/setup

Run:

node "${CLAUDE_PLUGIN_ROOT}/scripts/gavel.mjs" setup --json

Read the JSON report. It lists each provider under providers.<name> with enabled, installed, authed, usable, version, tooOld, and isolation, plus top-level ready, degraded, missingProviders, and panel. Then:

• For each provider that is enabled but not installed (installed: false) while npm.available is true, use AskUserQuestion once to ask which missing CLI(s) to install now (multi-select if both). Put installing first and suffix the label with (Recommended). Install commands:
  • Codex: npm install -g @openai/codex
  • Gemini: npm install -g @google/gemini-cli
• Run the chosen install command(s), then rerun the setup report.
• If npm is unavailable, don't offer to install — just report and point to the install docs.

Then present the final report, preserving guidance:

• If a provider is installed but not authenticated, give its auth step: Codex → run !codex login; Gemini → run !gemini once (OAuth) or export GEMINI_API_KEY=….
• If any provider has tooOld: true, warn that the installed CLI is older than the tested version and some required flags may be unsupported (suggest upgrading).
• A provider disabled in settings is intentionally skipped — do not nag about it.

Note: gavel needs at least one usable advisor (ready: true); it works best with both. Codex explores the repo read-only; Gemini runs isolated. Model/timeout defaults and per-provider settings live in ~/.gavel/config.json or a project ./.gavel.json.