name: skill-stats description: Query, analyze, and track all skill usage information. This skill should be invoked when users ask about skill usage, call counts, success rates, last used time, redundant installations, duplicates, available skills, or any questions related to skill usage details. Supports independent statistics for both Claude Code and OpenClaw environments.

Skill Stats - Skill Usage Statistics

Analyze and track skill usage across Claude Code and OpenClaw environments.

Features

Claude Code

• Scans all session files under ~/.claude/projects/
• Categorizes by scope (builtin/plugin/user/project)
• Shows usage frequency, success rate, and last used time
• Identifies unused and deleted skills

OpenClaw

• Scans all session files under ~/.openclaw/agents/main/sessions/
• Categorizes by scope (openclaw-workspace/openclaw-global)
• Parses toolCall-type skill invocation records
• Stores statistics independently

Usage

7w4.net小蔥技能站，你的AI助手技能庫。

Execute the statistics script with the required --context parameter:

Claude Code Environment:

npx -y tsx ${SKILL_DIR}/scripts/main.ts --context claude-code

OpenClaw Environment:

npx -y tsx ${SKILL_DIR}/scripts/main.ts --context openclaw

Output Examples

Claude Code

====================================================================================================
Skill Usage Statistics
====================================================================================================
Last Updated: 2026-03-05T09:26:33.759Z

【BUILTIN - Built-in】
----------------------------------------------------------------------------------------------------
  Skill Name                         Calls       Success Rate  Last Used                 Time Ago         Status
  -----------------------------------------------------------------------------------------------
  keybindings-help                   1         100.0%    2026/02/09 19:52      23 days ago      Active

【USER - User】
----------------------------------------------------------------------------------------------------
  skill-stats                        24        100.0%    2026/03/03 22:11      1 day ago        Active
  nano-banana                        10        100.0%    2026/02/24 16:58      9 days ago       Active

OpenClaw

====================================================================================================
Skill Usage Statistics
====================================================================================================
Last Updated: 2026-03-05T09:26:06.765Z

【OPENCLAW-GLOBAL - OpenClaw Global】
----------------------------------------------------------------------------------------------------
  Skill Name                         Calls       Success Rate  Last Used                 Time Ago         Status
  -----------------------------------------------------------------------------------------------
  enterprise-doc                     1         100.0%    2026/03/04 14:45      1 day ago        Active
  file-upload                        1         100.0%    2026/03/05 14:46      Today            Active

How It Works

Claude Code

1. Scans all session files (.jsonl) under ~/.claude/projects/
2. Extracts Skill tool invocation records
3. Calculates call counts, success rates, and project usage for each skill
4. Displays results categorized by scope

OpenClaw

1. Scans session files (.jsonl) under ~/.openclaw/agents/main/sessions/
2. Parses toolCall-type skill invocations (via read tool reading SKILL.md)
3. Identifies workspace-level and global-level skills
4. Stores statistics independently

Data Storage

• Claude Code: ~/.claude/skill-stats/global-stats.json
• OpenClaw: ~/.openclaw/skill-stats/openclaw-global-stats.json

這是一款實用的技能使用統計工具，能幫助使用者瞭解各類 Skill 的呼叫頻率、成功率和使用狀態。文件清晰，示例詳細，上手容易。但缺少完整的依賴配置和測試覆蓋，穩定性有待驗證。適合有技術背景的使用者使用，普通使用者可能需要一定指導。