setup-caliber

# Setup Caliber

Dynamic onboarding for Caliber — automatic AI agent context sync.
Run all diagnostic steps below on every invocation to determine what's already
set up and what still needs to be done.

## Instructions

Run these checks in order. For each step, check the current state first,
then only act if something is missing.

### Step 1: Check if Caliber is installed

```bash
command -v caliber >/dev/null 2>&1 && caliber --version || echo "NOT_INSTALLED"
```

- If a version prints → Caliber is installed globally. Set `CALIBER="caliber"` and move to Step 2.
- If NOT_INSTALLED → Install it globally (faster for daily use since the pre-commit hook runs on every commit):
  ```bash
  npm install -g @rely-ai/caliber
  ```
  Set `CALIBER="caliber"`.

  If npm fails (permissions, no sudo, etc.), fall back to npx:
  ```bash
  npx @rely-ai/caliber --version 2>/dev/null || echo "NO_NODE"
  ```
  - If npx works → Set `CALIBER="npx @rely-ai/caliber"`. This works but adds ~500ms per invocation.
  - If NO_NODE → Tell the user: "Caliber requires Node.js >= 20. Install Node first, then run /setup-caliber again." Stop here.

### Step 2: Check if pre-commit hook is installed

```bash
grep -q "caliber" .git/hooks/pre-commit 2>/dev/null && echo "HOOK_ACTIVE" || echo "NO_HOOK"
```

- If HOOK_ACTIVE → Tell the user: "Pre-commit hook is active — configs sync on every commit." Move to Step 3.
- If NO_HOOK → Tell the user: "I'll install the pre-commit hook so your agent configs sync automatically on every commit."
  ```bash
  $CALIBER hooks --install
  ```

### Step 3: Detect agents and check if configs exist

First, detect which coding agents are configured in this project:
```bash
AGENTS=""
[ -d .claude ] && AGENTS="claude"
[ -d .cursor ] && AGENTS="${AGENTS:+$AGENTS,}cursor"
[ -d .agents ] || [ -f AGENTS.md ] && AGENTS="${AGENTS:+$AGENTS,}codex"
[ -f .github/copilot-instructions.md ] && AGENTS="${AGENTS:+$AGENTS,}github-copilot"
echo "DETECTED_AGENTS=${AGENTS:-none}"
```

If no agents are detected, ask the user which coding agents they use (Claude Code, Cursor, Codex, GitHub Copilot).
Build the agent list from their answer as a comma-separated string (e.g. "claude,cursor").

Then check if agent configs exist:
```bash
echo "CLAUDE_MD=$([ -f CLAUDE.md ] && echo exists || echo missing)"
echo "CURSOR_RULES=$([ -d .cursor/rules ] && ls .cursor/rules/*.mdc 2>/dev/null | wc -l | tr -d ' ' || echo 0)"
echo "AGENTS_MD=$([ -f AGENTS.md ] && echo exists || echo missing)"
echo "COPILOT=$([ -f .github/copilot-instructions.md ] && echo exists || echo missing)"
```

- If configs exist for the detected agents → Tell the user which configs are present. Move to Step 4.
- If configs are missing → Tell the user: "No agent configs found. I'll generate them now."
  Use the detected or user-selected agent list:
  ```bash
  $CALIBER init --auto-approve --agent <comma-separated-agents>
  ```
  For example: `$CALIBER init --auto-approve --agent claude,cursor`
  This generates CLAUDE.md, Cursor rules, AGENTS.md, skills, and sync infrastructure for the specified agents.

### Step 4: Check if configs are fresh

```bash
$CALIBER score --json --quiet 2>/dev/null | head -1
```

- If score is 80+ → Tell the user: "Your configs are in good shape (score: X/100)."
- If score is below 80 → Tell the user: "Your configs could be improved (score: X/100). Want me to run a refresh?"
  If yes:
  ```bash
  $CALIBER refresh
  ```

### Step 5: Ask about team setup

Ask the user: "Are you setting up for yourself only, or for your team too?"

- If **solo** → Continue with solo setup:

  Check if session learning is enabled:
  ```bash
  $CALIBER learn status 2>/dev/null | head -3
  ```
  - If learning is already enabled → note it in the summary.
  - If not enabled → ask the user: "Caliber can learn from your coding sessions — when you correct a mistake or fix a pattern, it remembers for next time. Enable session learning?"
    If yes:
    ```bash
    $CALIBER learn install
    ```

  Then tell the user:
  "You're all set! Here's what happens next:
  - Every time you commit, Caliber syncs your agent configs automatically
  - Your CLAUDE.md, Cursor rules, and AGENTS.md stay current with your code
  - Run `$CALIBER skills` anytime to discover community skills for your stack"

  Then show the summary (see below) and stop.

- If **team** → Check if the GitHub Action already exists:
  ```bash
  [ -f .github/workflows/caliber-sync.yml ] && echo "ACTION_EXISTS" || echo "NO_ACTION"
  ```
  - If ACTION_EXISTS → Tell the user: "GitHub Action is already configured."
  - If NO_ACTION → Tell the user: "I'll create a GitHub Action that syncs configs nightly and on every PR."
    Write this file to `.github/workflows/caliber-sync.yml`:
    ```yaml
    name: Caliber Sync
    on:
      schedule:
        - cron: '0 3 * * 1-5'
      pull_request:
        types: [opened, synchronize]
      workflow_dispatch:
    jobs:
      sync:
        runs-on: ubuntu-latest
        steps:
          - uses: actions/checkout@v4
          - uses: caliber-ai-org/ai-setup@v1
            with:
              mode: sync
              auto-refresh: true
              comment: true
              github-token: ${{ secrets.GITHUB_TOKEN }}
            env:
              ANTHROPIC_API_KEY: ${{ secrets.ANTHROPIC_API_KEY }}
    ```
    Now determine which LLM provider the team uses. Check the local Caliber config:
    ```bash
    $CALIBER config --show 2>/dev/null || echo "NO_CONFIG"
    ```

    Based on the provider, the GitHub Action needs the corresponding secret:
    - **anthropic** → `ANTHROPIC_API_KEY`
    - **openai** → `OPENAI_API_KEY`
    - **vertex** → `VERTEX_PROJECT_ID` and `GOOGLE_APPLICATION_CREDENTIALS` (service account JSON)

    Update the workflow env block to match the provider. For example, if using OpenAI:
    ```yaml
            env:
              OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
    ```

    Then check if the `gh` CLI is available to set the secret:
    ```bash
    c