skill-sync

Purpose

Keeps AGENTS.md Auto-invoke sections in sync with skill metadata. When you create or modify a skill, run the sync script to automatically update all affected AGENTS.md files.

Required Skill Metadata

Each skill that should appear in Auto-invoke sections needs these fields in metadata:

metadata:
  author: your-name
  version: "1.0"
  scope: [root]                                   # Which AGENTS.md files to update
  auto_invoke: "When to invoke this skill"        # Single action or list

Scope Values

Scopes are discovered dynamically based on your project structure:

Examples:

• scope: [root] updates ./AGENTS.md
• scope: [frontend] updates ./frontend/AGENTS.md
• scope: [root, backend, frontend] updates all three

Skills can target multiple scopes: scope: [root, api, ui]

Auto-invoke Format

Single action:

auto_invoke: "Creating new components"

Multiple actions:

auto_invoke:
  - "Creating new components"
  - "Refactoring component structure"

Usage

After Creating/Modifying a Skill

./skills/skill-sync/assets/sync.sh

What It Does

1. Reads all skills/*/SKILL.md files
2. Extracts metadata.scope and metadata.auto_invoke
3. Generates Auto-invoke tables for each scope
4. Updates the ### Auto-invoke Skills section in each AGENTS.md

Commands

# Sync all AGENTS.md files
./skills/skill-sync/assets/sync.sh

# Dry run (show what would change)
./skills/skill-sync/assets/sync.sh --dry-run

# Sync specific scope only
./skills/skill-sync/assets/sync.sh --scope frontend

# Run tests
./skills/skill-sync/assets/sync_test.sh

Example

Given this skill metadata:

# skills/my-skill/SKILL.md
metadata:
  author: dev
  version: "1.0"
  scope: [frontend]
  auto_invoke: "Creating React components"

The sync script generates in frontend/AGENTS.md:

### Auto-invoke Skills

When performing these actions, ALWAYS invoke the corresponding skill FIRST:

| Action | Skill |
|--------|-------|
| Creating React components | `my-skill` |

Troubleshooting

Skill not appearing in AGENTS.md

1. Check metadata.scope exists and is valid
2. Check metadata.auto_invoke exists
3. Verify the target AGENTS.md file exists (e.g., ./frontend/AGENTS.md)
4. Run with --dry-run to see what would be generated

Warning: No AGENTS.md found for scope

The scope references a directory that doesn't have an AGENTS.md file. Either:

• Create the AGENTS.md file in that directory
• Remove the scope from the skill's metadata

Checklist After Modifying Skills

• Added metadata.scope to new/modified skill
• Added metadata.auto_invoke with action description
• Ran ./skills/skill-sync/assets/sync.sh
• Verified AGENTS.md files updated correctly