symfony / mcp-bundle

v1.0.0-BETA1 2026-10-22 23:42 UTC

Requires

• mcp/sdk: ^0.9
• php-http/discovery: ^1.20
• symfony/config: ^7.3|^8.0
• symfony/console: ^7.3|^8.0
• symfony/dependency-injection: ^7.3|^8.0
• symfony/finder: ^7.3|^8.0
• symfony/framework-bundle: ^7.3|^8.0
• symfony/http-foundation: ^7.3|^8.0
• symfony/http-kernel: ^7.3|^8.0
• symfony/psr-http-message-bridge: ^7.3|^8.0
• symfony/routing: ^7.3|^8.0
• symfony/service-contracts: ^2.5|^3

Requires (Dev)

• nyholm/psr7: ^1.8
• phpstan/phpstan: ^2.1
• phpstan/phpstan-phpunit: ^2.0
• phpstan/phpstan-strict-rules: ^2.0
• phpunit/phpunit: ^11.5.53
• symfony/monolog-bundle: ^3.10 || ^4.0
• symfony/twig-bundle: ^7.3|^8.0

Suggests

• symfony/lock: Required for a session lock with any store but "file".

MIT

• Christopher Hertel
• Symfony Community

Published on Packagist.org on 2026-10-26 14:11 UTC

README

Symfony integration bundle for Model Context Protocol using the official MCP SDK mcp/sdk.

Act as an MCP server that exposes tools, prompts, resources and resource templates, and as an MCP client of other MCP servers, both over HTTP or STDIO.

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

Installation

composer require symfony/mcp-bundle

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

Resources

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