Skill Router

This skill manages dynamic skill loading for OpenClaw. It intercepts every user message, scores it against the skill index, and injects only the relevant skills (0-3) instead of the entire catalog.

Protocol

On EVERY user message, follow these steps:

1. Score the message against the skill index:

   skill-router match "<user_message>"
   

2. Read the context file to see matched skills:

   cat .skill-router-context.md
   

3. If skills matched, read their SKILL.md files for detailed guidance:

   • The context file lists the paths to each matched skill
   • Read each SKILL.md to understand how to use that skill

4. Proceed with the task using the matched skill guidance.

Commands

• skill-router build - Rebuild the skill index (run when skills are added/changed)
• skill-router match "<message>" - Score a message and write context
• skill-router status - Check index health and configuration

Configuration

Environment variables:

• SKILL_ROUTER_MAX_RESULTS - Max skills to return (default: 3)
• SKILL_ROUTER_THRESHOLD - Minimum score to include (default: 0.3)
• SKILL_ROUTER_ALWAYS_INCLUDE - Comma-separated skill names to always include

Keywords

skill routing, context optimization, dynamic loading, BM25, skill matching, token reduction