Originally published at webofmike.com on 2026-09-05. The demo repo and every command in it were run before publishing. The Model Context Protocol roadmap published on August 22 names agent identity and enterprise-ready security as a priority workstream, with four specific pieces: DPoP, Workload Identity Federation, the ID-JAG grant behind Enterprise-Managed Authorization, and standard token exchange. I went through the spec repos to see how much of that you can actually build against tod...