context7-cli

The Context7 CLI does three things: fetches up-to-date library documentation, manages AI coding skills, and sets up Context7 MCP for your editor. Make sure the CLI is up to date before running commands: Or run directly without installing: Most commands work without login. Exceptions: skills generate always requires it; ctx7 setup requires it unless --api-key or --oauth is passed. Login also unlocks higher rate limits on docs commands. Set an API key via environment variable to skip interactive login entirely: - Documentation — Fetch current docs for any library. Use when writing code, verifying API signatures, or when training data may be outdated. - Skills management — Install, search, suggest, list, remove, and generate AI coding skills. - Setup — Configure Context7 MCP for Claude Code / Cursor / OpenCode.