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 out!
I don't even know how to fit it in a post...
š Build servers from directories, APIs, remote servers ā anything
š Per-session context & progressive disclosure
š„ļø Full CLI: list, call, generate clients
š Versioning, granular auth, OTEL
ā”ļø DX galore
2026-02-19T00:20:51.954Z