Grep now supports the Model Context Protocol (MCP) , enabling AI apps to query a million public GitHub repositories using a standard interface. Whether you're building in Cursor, using Claude, or integrating your own agent, Grep can now serve as a searchable code index over HTTP. Link to heading What is the Grep MCP server MCP is a protocol for exposing tools to large language models (LLMs). Grep’s new MCP server provides an endpoint that searches public GitHub repositories. Through the Grep MCP server, AI agents can issue search queries and retrieve code snippets that match specific patterns or regular expressions, filtered by language, repository, and file path. It's backed by the same infrastructure as grep.app. Results typically return in a fraction of a second, with snippets ranked for relevance. Link to heading How to configure it in your AI client Setting up MCP servers is generally straightforward.…