MCP — The Model Context Protocol — an open standard that lets any AI assistant plug into any tool or data source without custom integration code.
Why it matters
A stateless MCPThe Model Context Protocol — an open standard that lets any AI assistant plug into any tool or data source without custom integration code.Full definition → means servers can run as ordinary request handlers, removing the session infrastructure remote MCP previously demanded.
Key quotes
“But one of the main criticisms of MCP was that the protocol required a stateful connection between Client and Server.”
“Building a well-behaved MCP Server meant managing request routing to sticky sessions, holding open streams, message replay, and generally more overhead and complexity than a traditional web server.”
“MCP is now a fully stateless protocol.”
“This means that MCP servers can now run in just a Worker, no stateful infrastructure needed”
