# SIMPSEN

- **Event:** [WeaveHacks 3: Self-Improving Agents Hackathon with Weights & Biases](https://cerebralvalley.ai/e/weave-hacks-3-self-improving-agents-hackathon-with-weights-and-biases-7014fe80)
- **When:** Jan 31 at 9:00 AM – Feb 1 at 5:00 PM (PST)
- **Where:** 400 California St, San Francisco, CA
- **Team:** [Erik S](https://cerebralvalley.ai/u/eriksherman), [Yigit Guney](https://cerebralvalley.ai/u/yigitguney)
- **GitHub:** https://github.com/cleatai/simpsen
- **Demo video:** https://youtu.be/JyoDXWBXh8U
- **Gallery:** https://cerebralvalley.ai/e/weave-hacks-3-self-improving-agents-hackathon-with-weights-and-biases-7014fe80/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/weave-hacks-3-self-improving-agents-hackathon-with-weights-and-biases-7014fe80/hackathon/gallery/48

SIMPSEN is an autonomous software engine that builds and improves products without human developers. Give it a mission, roadmap, and a CEO personality. The CEO agent plans features and prioritizes work, then spins up dev agents in Vercel Sandboxes to write code, pass type checks/tests, and open PRs. A testing bot powered by Browserbase catches issues and feeds them back into the loop. A real-time dashboard shows live stats and a knowledge graph of your product’s evolution.

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Markdown version of https://cerebralvalley.ai/e/weave-hacks-3-self-improving-agents-hackathon-with-weights-and-biases-7014fe80/hackathon/gallery/48. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt