Don't hand a bazooka to an agent making a sandwich (Jeremiah Lowin)

Jeremiah Lowin built FastMCP as a side project days after Anthropic announced the Model Context Protocol. It's now downloaded millions of times a day. He joins Tristan Handy on why a skill file is a polite note rather than a workflow engine, why enterprises are choosing MCP over CLIs, and why the buyers he meets aren't ready to talk about the context layer at all—they want the security plumbing first.