MCP 2026-07-28 specification

Everything Fervor AI has published that touches MCP 2026-07-28 specification — 3 pieces, newest first.

• Briefing · August 16, 2026 · afternoon

  The competition moved off the model and onto the harness, and the plugin ecosystem that formed around DeepSeek Harness in 72 hours is what a platform land grab looks…

• Briefing · August 1, 2026 · afternoon

  Agent state that used to live somewhere invisible is being dragged into the open, by the MCP spec that deleted the hidden session, by YC scoping memory and permissions…

• Briefing · July 31, 2026 · morning

  Four separate disclosures and shipments in seventy-two hours all turned on the same question, what an agent can reach on the network and whether anyone checked that…