WEBVTT NOTE The Rundown — nextbig.dev daily audio edition, 2026-07-28 1 00:00:02.600 --> 00:00:09.660 Close to half a billion downloads a month, and the protocol just deleted its session. It's Tuesday, July twenty-eighth, and MCP has learned to behave like the web. 2 00:00:09.840 --> 00:00:22.750 The new Model Context Protocol retires its required initialize exchange and session identifier. Every request carries its protocol version, client identity and capabilities, so successive calls can land on different instances behind an ordinary round-robin load balancer. 3 00:00:22.750 --> 00:00:35.840 Method and tool names now appear in headers, allowing gateways and firewalls to route, meter and authorize without parsing the request body. Tool and resource lists gain deterministic order and cache hints. Multi Round-Trip Requests carry approvals by returning an input-required result and retrying the original call. 4 00:00:35.840 --> 00:00:48.660 The migration breaks teams that hid application meaning in session state. Roots, Sampling, Logging and the legacy HTTP plus server-sent-events transport get at least a twelve-month offramp. The TypeScript, Python, Go and C sharp SDKs support the revision now. 5 00:00:48.840 --> 00:01:07.130 Microsoft and Wiz reported that their routed Atlas scanner found ninety-point-nine percent of CyberGym vulnerabilities and more than two hundred unknown flaws. Individual models stayed around eighty-three to eighty-six percent, while a cheaper model handled roughly ninety percent of Atlas traffic. Bot-detection company Spur raised two hundred million dollars as machines became the majority of internet traffic. 6 00:01:07.310 --> 00:01:20.530 Alphabet raised its capital plan to one hundred ninety-five to two hundred five billion dollars. Google's own study of fourteen-point-six-five million workplace interactions says most AI use remains collaborative and full automation is uncommon. Count completed outcomes, not protocol traffic. 7 00:01:20.710 --> 00:01:33.270 To the tape. We sharpen the Microsoft watch as routing becomes measured security work and Foundry gains a standard transport. We hold the Alphabet watch while the capital guide rises faster than public utilization evidence. The tape is the desk's scorecard, not advice. 8 00:01:33.450 --> 00:01:44.260 Our call: by October thirty-first, a major security vendor releases a production scanner that routes discovery and verification across models and publishes above ninety percent on a named public benchmark. Internal demos alone prove us wrong.