Skulto - offline-first package manager for Claude/Codex agent skills

https://github.com/asteroid-belt/skulto

Started building this after getting nervous about installing random SKILL.md files from GitHub. Scans for prompt injection in markdown/references and suspicious patterns in scripts/.

- 200+ curated skills included

- 33 supported agents

- Symlinks for one install anywhere and automatic updates

- CLI, TUI, or MCP interface: try asking Claude to find and add Awesome repos.

- Semantic search across skill content

Working on: local skill authoring, mise-style directory activation

Go + Bubble Tea. Happy to hear what's missing.