Threadcrumbs LLC

Software for people who work alongside coding agents.

Your agents open threads all day, in every repo and every tool. We make software that helps you keep track of them, find your way back to the one that needs you, and enjoy the company.

Meet Threadnauts Get in touch

What we make

One colony so far, built with care.

Threadnauts

In development

Threadnauts

A 3D colony sim where every coding-agent thread on your machine is a little astronaut building something.

  • Each repo claims its own patch of ground, and each session builds there. The map stays put, so you can learn it.
  • A bot that needs you stops and holds a question mark over its head. Click it and the thread opens in the tool it came from.
  • It runs on your own machine. Nothing is uploaded, there is no account, and it never writes to your agents' files.

Works with

  • Claude Code
  • Codex
  • Cursor
  • OpenCode
  • Antigravity CLI
  • Kilo Code
  • Hermes

macOS, Windows, and Linux

Visit threadnauts.io

How we build

Small tools that respect your machine.

Stays on your machine

Our tools read what is already on your computer. Your code, transcripts, and project names never leave it.

Reads, never writes

Your agents' files belong to your agents. We look at them and leave them exactly as we found them.

Good company

Software you leave open all day should be a pleasure to glance at: faces that react, a map you can learn, and sounds that never nag.

Contact

Say hello.

Questions, ideas, a harness you would like supported, or just a hello. A person reads every message.