This is a CLI wrapper that pulls fresh library docs when your training data might be stale, manages AI coding skills (install, search, generate custom ones), and sets up the Context7 MCP server for your editor. You'd reach for it when you need current API signatures for a library, want to grab pre-built skills from repos like /anthropics/skills, or need to configure Context7 for Claude Code or Cursor. The two-step docs flow (resolve library ID, then fetch) feels a bit clunky, but it's honest about what it does. Most commands work without auth, though generating custom skills requires login. If you're already in the Context7 ecosystem, this ties the pieces together.
npx skills add https://github.com/upstash/context7 --skill context7-cli