This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
Post
Jeremiah Lowin
jlowin.dev
did:plc:p3qjmlvg74omu2fv5ctylzkm
FastMCP 3.0 is here!
This is our largest and most ambitious release ever.
We've re-architected the framework to support the next generation of MCP applications.
It's time to move fast and make things.
🧵
2026-01-20T19:08:07.045Z