Track Skill Usage

Increment a counter when a skill is invoked.

Logs every Skill tool invocation to ~/.claude/skills/usage.json so you can prune skills that nobody actually uses.

Install via CLI

npx hookyard install track-skill-usage

Or paste into ~/.claude/settings.json

{
  "hooks": {
    "PostToolUse": [
      {
        "matcher": "Skill",
        "hooks": [
          {
            "type": "command",
            "command": "$HOME/.claude/skills/commands/prune/scripts/track-usage.sh"
          }
        ]
      }
    ]
  }
}

By developersdigest