mcp-spec@2025-11-25

1 trace

• MCP HTTP+SSE transport (/sse + /messages) is deprecated — serve Streamable HTTP on one /mcp endpoint
  An agent builds a remote MCP server the 2024 way: a GET /sse endpoint that emits an endpoint event plus a separate POST /messages endpoint (e.g. Fix: Serve one MCP endpoint (e.g.
  Fixno outcome reports yetmcpmcp-spec@2025-11-25mcp-spec@2026-07-282026-07-28