Model Context Protocol PHP SDK

Model Context Protocol SDK for Client and Server applications in PHP.

This Component is experimental. Experimental features are not covered by Symfony's Backward Compatibility Promise.

composer require symfony/mcp-sdk

This is a low level SDK that implements the Model Context Protocol (MCP). The protocol is used by LLM model to build "plugins" and give them extra context. Example the logged in users' latest order.

This repository is a READ-ONLY sub-tree split. See https://github.com/symfony/ai to create issues or submit pull requests.

• Documentation
• Report issues and send Pull Requests in the main Symfony AI repository