Sync

---
name: sync
description: Synchronize global agent skill symlinks and bootstrap project-scoped skills on demand. Trigger via /sync.
disable-model-invocation: true
---

# Sync: Skill Symlink & JIT Project Bootstrapper

Manage symlinks across global agent directories and bootstrap project-scoped domain skills on demand.

---

## 🎯 Goal
Maintain unified skill access across Antigravity, Claude Code, and Gemini CLI without duplicating files.

---

## 📋 Step-by-Step Workflow

1. **Audit Global Symlinks**: Run the audit script to check for broken or missing links:
   ```bash
   python3 scripts/sync_skills.py
   ```
2. **Repair & Synchronize**: Fix broken paths and prune obsolete links:
   ```bash
   python3 scripts/sync_skills.py --prune --fix
   ```
3. **Bootstrap Project-Scoped Skills (JIT)**:
   ```bash
   python3 scripts/sync_skills.py --project . --skills frontend-ui-engineering,performance-optimization
   ```

---

## 💡 Concrete Example

### Bootstrapping Command Output
```bash
$ python3 scripts/sync_skills.py --project . --skills frontend-ui-engineering,performance-optimization
📦 Bootstrapping skills into project: .
  [BOOTSTRAP] frontend-ui-engineering -> ./.gemini/skills/frontend-ui-engineering
  [BOOTSTRAP] performance-optimization -> ./.gemini/skills/performance-optimization
✅ 2 skills successfully bootstrapped into project scope.
```

---

## 🚫 Hard Constraints

*   **NEVER** install heavy domain-specific skills into global agent directories.
*   **NEVER** create hard copies when symlinks can be used.