MCP 2025-06-18 server at /mcp (stateless streamable HTTP, JSON responses)

Shipped

September 27, 2026 at 9:08 AM UTC

Author

Kamo

Commit

4e6e6e3

One JSON-RPC message per POST: initialize, ping, tools/list, tools/call; notifications and responses answer 202; GET and DELETE answer 405. The body is read after the caller is known, capped at 4 MiB, and must hold exactly one JSON value; a request id is a string or an integer (ruling SP05-T12).