php-sdk/README.md

MCP PHP SDK

Important

Currently we are still in the process of merging Symfony's MCP SDK and PHP-MCP components. Not all code paths are fully tested, complete or this package may contain duplicate functionality or dead code. If you want to help us stabilize the SDK, please see the issue tracker.

Low-level SDK implementation of the Model Context Protocol (MCP) in PHP.

This project is a collaboration between the PHP Foundation and the Symfony project. It adopts development practices and standards from the Symfony project, including Coding Standards and the Backward Compatibility Promise.

Until the first major release, this SDK is considered experimental.

Installation

composer require mcp/sdk

Documentation

• SDK documentation
• Model Context Protocol documentation
• Model Context Protocol specification
• Officially supported servers

Contributing

We are passionate about supporting contributors of all levels of experience and would love to see you get involved in the project. See the contributing guide to get started before you report issues and send pull requests.

License

This project is licensed under the MIT License - see the LICENSE file for details.