eigenvalue

If you're like me, you often find yourself wanting to send markdown documents to non-technical users, who take one look at the raw .md file and close it in disgust. The solution I had been using until recently was to…

Also see the react widget here: https://frankentui.com/web_react

All of this was done, start to finish, in 5 days. Don't believe me? Here is the play-by-play narrative of the entire process broken down into 5-hour intervals:…

This is a free, open-source, highly-optimized rust program that runs using pre-tool hooks in Claude Code (CC) and checks the tool call that CC was about to make to see if it’s potentially destructive; that is, could…

I got really interested in biology and genetics a few months ago, just for fun. This was largely inspired by the work of Sydney Brenner, which became the basis of my brennerbot.org project. In particular, I became very…

Just made this in the last couple days. You can see the full source here: https://github.com/Dicklesworthstone/brenner_bot

Repo: https://github.com/Dicklesworthstone/beads_viewer Live Demo: https://dicklesworthstone.github.io/beads_viewer-pages/

I'm a huge fan of Steve Yegge's great beads project, which is a task management system for use by coding agents. In fact, I probably type or paste the string "beads" 500+ times a day nowadays across all my coding agent…

I’m very pleased to introduce my latest tool for both humans and coding agents: the coding agent session search, or “cass” for short. This tool solves a direct pain point I’ve been experiencing for months as a heavy…

I sort of made this as a joke, but it has an interesting, high-performance client-side architecture. You can see Claude’s take on the architecture here: https://x.com/doodlestein/status/1991766330656358737?s=46

For my mcp agent mail project, I wanted to make a way to easily share the agent mailbox used by my coding agents for a real project so that people could really see in detail how it works, since screenshots only show so…

I submitted this earlier but it didn’t get any traction. But it’s blowing up on Twitter, so I figured I would give it another shot here. The system is quick and easy to setup and works surprisingly well. And it’s not…

I finally got around to making a tool I've wanted for a long time: you can basically think of it as being "like Gmail for coding agents." If you've ever tried to use a bunch of instances of Claude Code or Codex at once…

See code here: https://github.com/Dicklesworthstone/letter_learning_game And Tweet about the making of it here: https://x.com/doodlestein/status/1965496539645628688?s=42

I wanted to read Henry Kissinger’s 400 page undergraduate thesis (it has an incredible first page), but really didn’t feel like dealing with a scanned PDF that’s annoying to read on a phone without constantly zooming…