Skill Manager

If you're juggling multiple GitHub-based skills, this automates the tedious parts of keeping them current. It scans your local skills folder, checks GitHub for newer commits via git ls-remote, and tells you what's stale versus up to date. You can also list and delete skills directly. The update workflow is structured but still hands-on, meaning you stay in control while the agent handles the repetitive git checks. It's not flashy, but if you maintain more than a handful of skills, you'll appreciate not having to manually diff commit hashes. Worth noting it failed the Gen Agent Trust Hub audit, so check the repo yourself before installing.