GitHub Pera1 is a Model Context Protocol (MCP) server designed to enhance Claude.ai's understanding of GitHub code. By leveraging the Pera1 service, this server extracts code from specified GitHub repositories, providing Claude.ai with improved context for answering questions about the code. Users can specify repository URLs, filter files by directory or extension, view directory structures, and even target specific branches or individual files, all to get the most relevant information from their GitHub repositories into Claude.ai.