This week I'm talking with Matt Carey about Code Mode and how most of us have been thinking about MCP all wrong. Matt works on the Agents SDK and MCP at Cloudflare — we discuss how server-side Code Mode lets one MCP server expose all ~2,500 Cloudflare API endpoints in about 1,000 tokens of context, the dynamic Worker l...

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Changelog

A podcast interview with Matt Carey from Cloudflare discussing Code Mode and a different approach to MCP (Model Context Protocol). Key topics include how server-side Code Mode allows a single MCP server to expose all ~2,500 Cloudflare API endpoints in roughly 1,000 tokens of context, a dynamic Worker loader that safely runs model-written code in a V8 isolate, agent memory, and practical workflows with Claude. Also covered is Zaggy, a git wrapper designed to prevent agents from force-pushing repositories.

MCP on Code Mode with Matt Carey, Cloudflare Agents SDK and MCP (Changelog Interviews #681)