ccc-doctor

---
name: ccc-doctor
description: "[C:plugin] — Diagnostic tool for CC Commander. Paste-ready report covering plugin version, Node, marketplace clone state, MCP servers, settings.json, sessions — plus 8 drift…"
model: sonnet
effort: medium
allowed-tools:
  - Bash
  - Read
argument-hint: "[quick | full]"
---

# /ccc-doctor — CC Commander Diagnostic Report

Generates a paste-ready diagnostic snapshot. Paste the output into a GitHub issue or Discord support thread.

## What to do

Run the Bash block below in a single call. Handle every missing file gracefully — use `2>/dev/null || echo "n/a"`. Never crash if a file doesn't exist.

```bash
# ── Plugin version ───────────────────────────────────────────────────
PLUGIN_DIR="$HOME/.claude/plugins/marketplaces/commander-hub/commander"
PLUGIN_JSON="$PLUGIN_DIR/.claude-plugin/plugin.json"
PLUGIN_VERSION=$(python3 -c "import json; d=json.load(open('$PLUGIN_JSON')); print(d.get('version','n/a'))" 2>/dev/null || echo "n/a")

# ── Node + system ────────────────────────────────────────────────────
NODE_VER=$(node --version 2>/dev/null || echo "n/a")
OS_INFO=$(uname -srm 2>/dev/null || echo "n/a")

# ── git HEAD SHA of the marketplace clone ───────────────────────────
GIT_SHA=$(git -C "$PLUGIN_DIR" rev-parse --short HEAD 2>/dev/null || echo "n/a")

# ── Marketplace clone presence ──────────────────────────────────────
CLONE_PATH="$HOME/.claude/plugins/marketplaces/commander-hub/commander"
if [ -d "$CLONE_PATH" ]; then CLONE_PRESENT="yes — $CLONE_PATH"; else CLONE_PRESENT="NO — directory missing"; fi

# ── Temp dirs (mid-clone drift indicator) ───────────────────────────
TEMP_DIRS=$(ls "$HOME/.claude/plugins/marketplaces/" 2>/dev/null | grep '^temp_' | tr '\n' ' ')
if [ -z "$TEMP_DIRS" ]; then TEMP_DIRS="none"; fi

# ── installed_plugins.json ──────────────────────────────────────────
INSTALLED_JSON="$HOME/.claude/plugins/installed_plugins.json"
if [ -f "$INSTALLED_JSON" ]; then
  INSTALLED_COMMANDER=$(python3 -c "
import json
try:
    d = json.load(open('$INSTALLED_JSON'))
    plugins = d if isinstance(d, list) else d.get('plugins', d.get('installed', []))
    found = [p for p in plugins if 'commander' in str(p).lower()]
    print('found — ' + str(found[0]) if found else 'not found in installed list')
except Exception as e:
    print('parse error: ' + str(e))
" 2>/dev/null || echo "parse error")
else
  INSTALLED_COMMANDER="installed_plugins.json not found"
fi

# ── settings.json sanity ────────────────────────────────────────────
SETTINGS="$HOME/.claude/settings.json"
if [ -f "$SETTINGS" ]; then
  HAS_MARKETPLACE=$(python3 -c "
import json
try:
    d = json.load(open('$SETTINGS'))
    ekm = d.get('extraKnownMarketplaces', [])
    names = [m if isinstance(m, str) else m.get('name','') for m in ekm]
    found = any('commander' in n.lower() for n in names)
    print('yes — commander-hub in extraKnownMarketplaces' if found else 'NO — commander-hub missing')
except Exception as e:
    print('parse error: ' + str(e))
" 2>/dev/null || echo "parse error")

  ENABLED=$(python3 -c "
import json
try:
    d = json.load(open('$SETTINGS'))
    ep = d.get('enabledPlugins', [])
    found = any('commander' in str(p).lower() for p in ep)
    print('yes — commander in enabledPlugins' if found else 'NO — commander not in enabledPlugins')
except Exception as e:
    print('parse error: ' + str(e))
" 2>/dev/null || echo "parse error")
else
  HAS_MARKETPLACE="settings.json not found"
  ENABLED="settings.json not found"
fi

# ── MCP servers (list only, no connectivity test) ───────────────────
MCP_JSON="$CLONE_PATH/.mcp.json"
if [ -f "$MCP_JSON" ]; then
  MCP_SERVERS=$(python3 -c "
import json
try:
    d = json.load(open('$MCP_JSON'))
    servers = d.get('mcpServers', {})
    print(', '.join(servers.keys()) if servers else 'none')
except:
    print('parse error')
" 2>/dev/null || echo "n/a")
else
  MCP_SERVERS=".mcp.json not found at $MCP_JSON"
fi

# ── Recent sessions ─────────────────────────────────────────────────
SESSION_DIR="$HOME/.claude/sessions"
if [ -d "$SESSION_DIR" ]; then
  SESSION_COUNT=$(ls "$SESSION_DIR" | wc -l | tr -d ' ')
  LATEST_SESSION=$(ls -t "$SESSION_DIR" 2>/dev/null | head -1 || echo "none")
else
  SESSION_COUNT="0"
  LATEST_SESSION="sessions dir not found"
fi

# ── Output ───────────────────────────────────────────────────────────
echo "PLUGIN_VERSION=$PLUGIN_VERSION"
echo "NODE_VER=$NODE_VER"
echo "OS_INFO=$OS_INFO"
echo "GIT_SHA=$GIT_SHA"
echo "CLONE_PRESENT=$CLONE_PRESENT"
echo "TEMP_DIRS=$TEMP_DIRS"
echo "INSTALLED_COMMANDER=$INSTALLED_COMMANDER"
echo "HAS_MARKETPLACE=$HAS_MARKETPLACE"
echo "ENABLED=$ENABLED"
echo "MCP_SERVERS=$MCP_SERVERS"
echo "SESSION_COUNT=$SESSION_COUNT"
echo "LATEST_SESSION=$LATEST_SESSION"
```

## Format the output

After running the Bash block, render the following markdown report. Substitute each variable. Determine pass/fail for each check row automatically.

```
## CC Commander Diagnostic Report

**When:** <current UTC datetime> · **By:** /ccc-doctor

| Item | Value |
|------|-------|
| Plugin version | <PLUGIN_VERSION> |
| Node | <NODE_VER> |
| OS | <OS_INFO> |
| Marketplace clone SHA | <GIT_SHA> |
| Clone directory present | <CLONE_PRESENT> |
| temp_* dirs (drift indicator) | <TEMP_DIRS> |
| installed_plugins.json — commander | <INSTALLED_COMMANDER> |
| settings.json — extraKnownMarketplaces | <HAS_MARKETPLACE> |
| settings.json — enabledPlugins | <ENABLED> |
| Bundled MCP servers | <MCP_SERVERS> |
| Recent sessions count | <SESSION_COUNT> |
| Latest session file | <LATEST_SESSION> |

### Common issues checklist

- [<pass/fail>] Marketplace clone present (directory exists)
- [<pass/fail>] No temp_* dirs (no mid-clone drift)
- [<pass/fail>] commander in extraKnownMarketplaces
- [<pass/fail>] commander in enabledPlugins
- [<pass/fail>] installed_plugins.json references commander

Mark [x] for pass, [ ] for fail.

### Nuclear fix commands (paste into terminal if needed)

If the clone is missing or corrupted:
```bash
# Remove stale marketplace state and re-add
rm -rf ~/.claude/plugins/marketplaces/commander-hub
# Then in Claude Code Desktop: Settings → Plugins → Add Marketplace → KevinZai/commander
```

If temp_* dirs exist (mid-clone drift):
```bash
ls ~/.claude/plugins/marketplaces/
rm -rf ~/.claude/plugins/marketplaces/temp_*
```

If commander not in enabledPlugins:
```bash
# Open Settings → Plugin Marketplace → find commander → Enable
# Or check ~/.claude/settings.json and add "commander" to enabledPlugins array
```

If MCP servers not responding:
```bash
# Restart Claude Code Desktop and retry /ccc-doctor
# Check .mcp.json at: ~/.claude/plugins/marketplaces/commander-hub/commander/.mcp.json
```
```

## Anti-patterns — DO NOT

- Never test MCP connectivity (just list server names — network calls are slow and flaky)
- Never crash if any file is missing — graceful n/a for every field
- Never hardcode the plugin version — always read from plugin.json
- Never output more than one code block to paste — keep it a single unified markdown block

## Tips

1. Run the full Bash block in one call — avoids extra turns.
2. The report is self-contained: user pastes it into a GitHub issue as-is.
3. If PLUGIN_VERSION is n/a and CLONE_PRESENT is NO, the fix is always: re-add the marketplace.
4. temp_* dirs are the #1 cause of "plugin not loading" — always flag them prominently.

## Deeper drift checks (full mode)

When the user passes `full` or asks for a thorough audit, run the source-tree drift checks via the bundled helper module. These run against the cloned plugin source — not the user's `~/.claude/` state.

```bash
PLUGIN_DIR="$HOME/.claude/plugins/marketplaces/commander-hub"
node -e "
const diag = require('$PLUGIN_DIR/commander/cowork-plugin/skills/ccc-doctor/lib/diagnostics');
const results = diag.runDiagnostics('$PLUGIN_DIR');
for (const r of results) {
  const icon = r.status === 'ok' ? 'OK' : r.status === 'warn' ? 'WARN' : 'FAIL';
  console.log('[' + icon + '] ' + r.category + ' — ' + r.message);
  if (r.remediation) console.log('       fix: ' + r.remediation);
}
"
```

The helper runs 8 categories. Append the table below after the main report when the user requested `full`.

| # | Category | What it verifies |
|---|----------|------------------|
| 1 | `license-cleanup` | No `license.json`, `licenseFile`, `tier === 'free'`, or `isPro()` references in plugin hooks. CC Commander is free for now — any residue is a red flag. |
| 2 | `hook-chain` | Every `.js` referenced from `hooks.json` exists on disk and uses ESM `import` (not legacy `require`). Flags unregistered orphan hook files. |
| 3 | `mcp-availability` | `.mcp.json` lists exactly the 2 bundled servers (context7 + sequential-thinking) and `CONNECTORS.md` advertises 16 opt-in connectors. Drift either way is flagged. |
| 4 | `agent-models` | All 17 sub-agent `.md` frontmatter has the expected `model:` pin. `architect`, `security-auditor`, `debugger`, `product-manager` must be on `claude-opus-4-7`; `designer`, `researcher`, `reviewer` must be on `claude-sonnet-4-6`. Other agents on legacy aliases (`opus`, `sonnet`, `haiku`) are flagged as upgrade candidates. |
| 5 | `test-suite` | Required audit scripts (`audit-frontmatter.js`, `audit-counts.js`, `check-version-parity.js`) exist. Doctor doesn't shell out to them — it only verifies presence so the user can run `--check` manually. |
| 6 | `display-name` | `plugin.json.displayName === "Commander"` AND `marketplace.json.plugins[0].displayName === "Commander"` (per brand commit `0954a3a`). |
| 7 | `version-parity` | Spot-check that `package.json` and `plugin.json` versions match. Full parity check covered by `scripts/check-version-parity.js`. |
| 8 | `critical-files` | `CHANGELOG.md`, `README.md`, `LICENSE`, `package.json`, `commander/core/registry.yaml` all present. |

### Result shape

`runDiagnostics(root)` returns an array of:

```
{
  category: string,    // e.g. 'hook-chain'
  status: 'ok' | 'warn' | 'fail',
  message: string,     // one-line human summary
  remediation?: string // present when status !== 'ok'
}
```

Quick mode (default) skips this section. Pass `full` to run it. Doctor never blocks — even a `fail` row is just diagnostic output.