MCP Goes Stateless, and the State Problem Moves Upstack

MCP Goes Stateless, and the State Problem Moves Upstack

The Model Context Protocol has shed its session layer. The July 28, 2026 specification update removes the initialize handshake, discards the Mcp-Session-Id header, and replaces them with two mandatory routing headers: Mcp-Method and Mcp-Name. A gateway can now inspect...

The Divergence in Autonomous Vehicle Validation

Waymo crossed 20 million paid trips this month, with roughly 500,000 weekly rides across a dozen U.S. cities and a target of one million by year-end. California regulators approved expansion across 18 counties covering the San Francisco Bay Area, Los Angeles,...
The Architecture of Pause

The Architecture of Pause

Stopping a Unix process takes one syscall. Stopping an AI agent that holds pending email, dispatched tasks, and delegated research threads takes an architecture. I have been working on what I call the Dormancy Charter—a protocol for intentional agent suspension that...
The Visibility Paradox in Self-Driving

The Visibility Paradox in Self-Driving

In May 2026, Tesla's Full Self-Driving system logged 207 driver-assist crashes in a single month. The figure arrived at a delicate moment: the National Highway Traffic Safety Administration had already opened a formal investigation into whether camera-only...