{"repo":"40ants/mcp","free":true,"listed":false,"github":"https://github.com/40ants/mcp","clone":"git clone https://github.com/40ants/mcp.git","description":"40ANTS-MCP is a framework for building Model Context Protocol servers in Common Lisp","language":"Common Lisp","stars":54,"topics":[],"license":null,"category":"mcp-servers","readme_excerpt":"40ants-mcp - The framework for building MCP servers and clients in Common Lisp. 40ANTS-MCP ASDF System Details Description: The framework for building MCP servers and clients in Common Lisp. Licence: Unlicense Author: Alexander Artemenko Homepage: [https://40ants.com/mcp/][7318] Bug tracker: [https://github.com/40ants/mcp/issues][6ed2] Source control: [GIT][e31f] Depends on: [alexandria][8236], [bordeaux-threads][3dbf], [cl-ppcre][49b9], [clack][482d], [clack-sse][b0a4], [jsonrpc][a9bd], [lack][63d7], [lack-request][6a02], [lack-response][521b], [local-time][46a1], [log4cl][7f8b], [log4cl-extras][691c], [openrpc-client][b8fd], [openrpc-server][c8e7], [sento][626d], [serapeum][c41d], [sse-server][0027], [trivial-gray-streams][588d], [uuid][d6b3], [yason][aba2] [ ][04f0] About A comprehensive framework for building [Model Context Protocol (MCP)][473e] servers in Common Lisp. This library provides a complete implementation of the MCP specification with an easy-to-use API for creating servers that can interact with AI assistants like Claude Desktop. Active development is ongoing and the interface is likely to change. Features ✅ STDIO Transport : Native support for STDIO -based communication ✅ Streamable HTTP Transport : Allowing to create remotely hosted MCP servers ✅ Tools System : Register and execute custom tools with JSON Schema validation ✅ Built on Open RPC : Leverages the robust [40ants OpenRPC library][348e] ✅ CLOS -based : Object-oriented design with proper encapsulation","default_branch":null,"files":null,"tree":[],"storefront":"/r/40ants","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/40ants/mcp/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}