SkillCatalog

A local-first, Git-backed workspace for authoring, organizing, and syncing AI skills. It solves the problem of managing and distributing AI skill files across teams by storing them as versioned files in a Git catalog. It targets engineering, IT, and platform teams in companies of any size that use AI coding tools. It is positioned as a private, self-hosted alternative to hosted skill management platforms, with no accounts or subscriptions, and delivers skills directly to Claude Code, Cursor, or Codex.

Key features

• Git-native catalog with version control
• Local-first, no hosted backend
• Author skills in Markdown
• Organize skills into stacks and bundles
• Sync to Claude Code, Cursor, or Codex
• Share skills via skc:// install links
• Review-branch mode for publishing changes
• Set shared baselines for teams