Stateless MCP Killed Your Session Layer. Here’s Why That’s a Win.
MCP’s shift to statelessness isn’t just a protocol tweakβit’s a fundamental rewire. mcp-use v2 shows 27% faster throughput, 2.2x quicker cold starts, and 82% smaller installs. But the real story? Complexity doesn’t vanishβit moves up the stack. The winners won’t be framework builders; they’ll be the platforms that commoditize discovery, auth, and observability.