npm for Claude Code skills — install, pin, lockfile, sync across Claude Code / Cursor / Windsurf / Continue, with checksum verification and collections.
CraftDesk is a CLI package manager for AI capabilities (skills, agents, commands, hooks, plugins). Install from GitHub URLs or git repos, with monorepo subdirectory support and recursive dependency resolution. Produces a craftdesk.json + lockfile for reproducible environments. Syncs installed crafts across Claude Code, Cursor, Windsurf, and Continue.dev. Supports embedded/local skills so project-specific ones can live in your repo.