I use a bunch of AI coding agents — Claude Code, Cursor, Codex, OpenCode, Gemini CLI — and each one stores its "skills" in its own little folder somewhere on disk. Keeping them in sync was a nightmare.
So I built SkillHub Local — a small self-hosted web app that scans your PC, auto-detects 16 different AI agents, and shows you which skills are installed where. One-click install/remove/update, a cross-agent matrix to see what's missing, and a built-in skill store
