Vercel Grep

This server lets Claude search across millions of public GitHub repositories to find real code examples. It exposes a searchGitHub tool that accepts literal strings or regular expressions, making it easy to discover how other developers use specific APIs, configure tools, or solve common problems. Reach for this when you need production code examples rather than documentation, like finding actual implementations of a library method, tracking down rare syntax patterns, or seeing how teams structure their configs. With over 20,000 tool calls and sub-300ms latency, it's proven reliable for quickly surfacing reference implementations from the wild instead of guessing or reading through endless docs.