Differentiated

Tools and guides for working with agents.

Apps, MCP servers and what I learned shipping them.

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Context is All or Nothing

The most useful context for your agents is also the hardest to hand over

Featured post14 Nov 2026

Latest posts

All 16 posts

The Temptation to Build Everything

31 Oct 2026

Your Agent Memory Needs Two Clocks

26 Jul 2026

Delete System-Prompt Rules One Regression at a Time

26 Jul 2026

Collections

All collections

Open-source framework leaderboard

68 LLM and agent frameworks ranked by GitHub stars.

  • AutoGPT188,026
  • LangChain149,513
  • Pi122,020

AI Slop Hall of Fame

59 patterns that give away AI-generated design, writing and code.

“Every thought — however small — gets an em dash.”

The em dashFirst place, writing

Tools

All tools

Stream

Daily notes with your commits, pull requests and agents.

Free for Mac
Stream showing the day’s note with its pull requests, and an agent waiting for an answer

Timeline

Your location history, for Claude, ChatGPT and Cursor.

Free for iPhone
Timeline on iPhone showing a Sunday on a map of Berlin, with the day’s stops listed below

Spotify MCP Server

Lets Claude and Cursor play, queue and build playlists.

507 stars on GitHub