Mostly Harmless

FastMCP 3.0 Beta 2

2 Fast 2 Beta

Introducing Colin

A context engine that keeps agent skills fresh.

What's New in FastMCP 3.0

A comprehensive guide to every major feature

Introducing FastMCP 3.0 🚀

Move fast and make things.

The Inverted Agent

How a boring MCP spec update flips the AI stack upside down

Most MCP Usage is Invisible

What you don't see is what you get

Over the Horizon

Automation for the Context Era

FastMCP 2.13: Storage, Security, and Scale

Cache me if you can

An Open-Source Maintainer's Guide to Saying No

Stewardship in the age of cheap code

FastMCP 2.12: Easy Enterprise Auth

Auth to the races

Welcoming Bill Easton to the FastMCP Team

Merge to main

FastMCP 2.11: AuthKit + New OpenAPI Parser

Auth to a good start

Stop Converting Your REST APIs to MCP

Your auto-generated MCP is bad, and you should feel bad.

MCP-Native Middleware with FastMCP 2.9

Stuck in the middleware with you

Curation is the New Discovery

API modesty for the agentic era.

"As an Agent...": The New User Story

Scrumthing's gotta give

FastMCP 2.8: Transform and Roll Out

More than meets the API

Blast Auth with FastMCP 2.6

Real-world authentication for MCP servers and clients

Stop Vibe-Testing Your MCP Server

Your tests are bad and you should feel bad

Reflecting on FastMCP at 10k stars 🌟

Let's git going

Now Streaming: FastMCP 2.3

The most-requested feature is finally here.

FastMCP Context Switching

Seamless access for all components

MCP Proxy Servers with FastMCP 2.0

Even AI needs a good travel adapter 🔌

Introducing FastMCP 2.0 🚀

Composing the AI Ecosystem

The Sustainable Startup

Transitioning Prefect to a customer-funded business

Don't Call It an Office

Rethinking collaboration in a remote-first world

Introducing FastMCP 🚀

Because life's too short for boilerplate

Bluesky-Powered Blog Comments

Threading the needle

Teaching AI to Label GitHub Issues

A label of love

Beyond Reasoning: Anthropic's Agent

If you give a computer a computer...

An Intuitive Guide to How LLMs Work

Chatting by chance

The Covid "Thank You" Surge

A viral trend

Centuries of Pain and Sorrow

Disabling Tailwind Hover Styles on Mobile

Now you see me...

Total Recall: ControlFlow v0.10

Simple, persistent memory for AI agents

10 Years of Real Good Coffee

Just brew it.

The Curse of ChatGPT

Missing the LLM forest for the chatbot trees.

The Qualified Self

AI-generated content is everywhere... so I'm starting a blog.

Does o1 Mean Agents Are Dead?

Reasoning is an iterative behavior, but it's not agentic.

👋 Hello, world!