In September 2025, the official PHP SDK for Model Context Protocol was announced as a joint project by PHP Foundation and Symfony. The `mcp/sdk` package provides a framework-independent API so a PHP application can act as an MCP server: exposing tools, resources, and prompts to clients like Claude or ChatGPT, and later also function as an MCP client. This bridges the gap between a traditional web backend and the agentic AI ecosystem without a separate Python service.
Tools
Official PHP SDK for Model Context Protocol
PHP Foundation and Symfony have released the official MCP SDK, enabling PHP apps to expose tools and data to AI agents via an open standard.
Our clients
Clients and partners
Which business process it improves
PHP now has a first-class path into agentic AI: an e-commerce backend can become an MCP server without changing its stack.
Open sources
Discuss the Official PHP SDK for Model Context Protocol
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