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Diagnose

Skill yurukusa/claude-code-hooks/skills/diagnose

Diagnose your Claude Code hooks setup. Checks which hooks are active, verifies permissions, and identifies common configuration issues.From its SKILL.md

Install
npx -y skills add yurukusa/claude-code-hooks --skill diagnose

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

One thing to look at

  • 19 stars19 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

SKILL.md

1.7 KB, as published. Nobody here has run it

Diagnose Claude Code Hooks

Run a diagnostic check on the user's Claude Code hooks setup.

Checks to perform

  1. Hook files exist and are executable

    for hook in context-monitor.sh syntax-check.sh activity-logger.sh branch-guard.sh decision-warn.sh cdp-safety-check.sh error-gate.sh no-ask-human.sh proof-log-session.sh session-start-marker.sh; do
  if [ -f "${CLAUDE_PLUGIN_ROOT}/hooks/$hook" ]; then
    if [ -x "${CLAUDE_PLUGIN_ROOT}/hooks/$hook" ]; then
      echo "OK: $hook (executable)"
    else
      echo "WARN: $hook exists but not executable"
    fi
  else
    echo "MISSING: $hook"
  fi
done

  2. Dependencies available

    • jq — required by most hooks
    • python3 — required by activity-logger, proof-log, context-monitor
    • node — optional, for JS syntax checking

  3. Environment variables

    • Check if CC_ACTIVITY_LOG, CC_PROOF_LOG_DIR, CC_CONTEXT_MISSION_FILE are set
    • Report defaults if not set

  4. Settings.json integration

    • Check ~/.claude/settings.json for hook entries
    • Report which hooks are wired and which are missing

  5. Recent activity

    • Check if activity log exists and has recent entries
    • Check if proof-log directory has recent session logs

Output format

Present results as a health report:

=== Claude Code Hooks Health Check ===
Hooks:     8/10 active
Deps:      jq ✓  python3 ✓  node ✓
Env:       3/5 configured
Activity:  Last entry 2h ago
Overall:   HEALTHY (2 warnings)

List any warnings or errors with actionable fix instructions.

Keep looking

Skills are one crate of 627,801. Ordering is by how many stacks a row turns up in, so the top of any crate is what has actually been picked rather than what has the most stars.