Build a Stateless MCP Server for the 2026-07-28 Specification
Inspired by the MCP 2026-07-28 specification (released July 28, 2026, stewarded by AAIF under the Linux Foundation), this dispatch builds stateless-mcp, a Python FastMCP server on the new stateless core: initialize and Mcp-Session-Id are gone, Mcp-Method/Mcp-Name headers drive routing, results carry ttlMs/cacheScope cache hints, MRTR (SEP-2322) handles elicitation, and the Tasks extension (SEP-2663) powers poll-based tasks/get.