MCPInstall

skill-manager

by kkkkhazix

Lifecycle manager for GitHub-based skills. Use this to batch scan your skills directory, check for updates on GitHub, and perform guided upgrades of your skill wrappers.

Installs
295
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Install

Works with every agent the skills CLI supports.

npx skills add https://github.com/kkkkhazix/khazix-skills --skill skill-manager
  1. 01

    Install

    Run the command in your project. The CLI asks which agents to install for.

  2. 02

    Describe the task

    Ask your agent for something this skill covers. It loads skill-manager automatically when relevant.

  3. 03

    Review the result

    The agent follows the SKILL.md steps, scripts and references bundled with the skill.

SKILL.md

The instructions your agent reads when the skill is triggered.

Skill Lifecycle Manager

This skill helps you maintain your library of GitHub-wrapped skills by automating the detection of updates and assisting in the refactoring process.

Core Capabilities

  1. Audit: Scans your local skills folder for skills with github_url metadata.
  2. Check: Queries GitHub (via git ls-remote) to compare local commit hashes against the latest remote HEAD.
  3. Report: Generates a status report identifying which skills are "Stale" or "Current".
  4. Update Workflow: Provides a structured process for the Agent to upgrade a skill.
  5. Inventory Management: Lists all local skills and provides deletion capabilities.

Usage

Trigger: /skill-manager check or "Scan my skills for updates" Trigger: /skill-manager list or "List my skills" Trigger: /skill-manager delete <skill_name> or "Delete skill <skill_name>"

Workflow 1: Check for Updates

  1. Run Scanner: The agent runs scripts/scan_and_check.py to analyze all skills.
  2. Review Report: The script outputs a JSON summary. The Agent presents this to the user.
    • Example: "Found 3 outdated skills: yt-dlp (behind 50 commits), ffmpeg-tool (behind 2 commits)..."

Workflow 2: Update a Skill

Trigger: "Update [Skill Name]" (after a check)

  1. Fetch New Context: The agent fetches the new README from the remote repo.
  2. Diff Analysis:
    • The agent compares the new README with the old SKILL.md.
    • Identifies new features, deprecated flags, or usage changes.
  3. Refactor:
    • The agent rewrites SKILL.md to reflect the new capabilities.
    • The agent updates the github_hash in the frontmatter.
    • The agent (optionally) attempts to update the wrapper.py if CLI args have changed.
  4. Verify: Runs a quick validation (if available).

Scripts

  • scripts/scan_and_check.py: The workhorse. Scans directories, parses Frontmatter, fetches remote tags, returns status.
  • scripts/update_helper.py: (Optional) Helper to backup files before update.
  • scripts/list_skills.py: Lists all installed skills with type and version.
  • scripts/delete_skill.py: Permanently removes a skill folder.

Metadata Requirements

This manager relies on the github-to-skills metadata standard:

  • github_url: Source of truth.
  • github_hash: State of truth.

FAQ

What does the skill-manager skill do?

Lifecycle manager for GitHub-based skills. Use this to batch scan your skills directory, check for updates on GitHub, and perform guided upgrades of your skill wrappers.

How do I install skill-manager?

Run npx skills add https://github.com/kkkkhazix/khazix-skills --skill skill-manager in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/skill-manager/ (personal) or .claude/skills/skill-manager/ (project).

Which AI agents can use skill-manager?

Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.

Is skill-manager safe to install?

No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.

Who maintains skill-manager?

It is published by kkkkhazix in kkkkhazix/khazix-skills. It has 295 recorded installs.

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