Context7 Mcp

This pulls live documentation from Context7 instead of making Claude rely on potentially outdated training data. You'd use it whenever someone asks about library setup, API references, or code examples for frameworks like React, Next.js, Prisma, or Supabase. It works in two steps: first resolves which specific library and version the user is asking about, then fetches the relevant docs for that exact question. The version awareness is honestly the killer feature here since framework APIs change fast enough that training data gets stale quickly. It's essentially giving Claude a fresh reference manual instead of forcing it to remember everything from whenever it was last trained.