# Stint

- **Event:** [Meta Global AI Developer Hackathon](https://cerebralvalley.ai/e/meta-ai-developer-hackathon)
- **When:** Oct 26, 12:00 PM – Nov 4, 9:00 PM (EST)
- **Where:** Online
- **Team:** [Quintin Botes](https://cerebralvalley.ai/u/respawnjesus)
- **GitHub:** https://github.com/QuintinBotes/stint
- **Demo video:** https://youtu.be/ejYyHgkVOWg
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/195

Stint is a software factory on your own machine, built on Meta's Muse models. Coding agents are good at a task until their session ends: the context fills up, the process dies, a usage limit hits, or you want a different agent for the next step. The work is then stuck in a transcript nobody can hand on.
Stint makes the task, not the chat, the unit of work. Each task is a folder in your repository with a hash-chained event log. When a run ends, however it ends, Stint writes a packet of a few hundred tokens that the next agent continues from, on any harness.
Stint runs every agent in its own git worktree, runs the tests itself, stops an agent that edits the tests it is judged by, has Muse Glimmer review every change on the laptop for $0.00 with the network off, and merges only when a person approves. A goal is split by the planner into tasks that wait on each other and run on autopilot, and you drive it from the UI, the terminal, or from inside Muse Code over MCP.
Muse Code can resume its own session; Stint keeps the task alive across agents, checks the work itself and asks a person before anything merges, so a usage limit, a crash or a full context window is a hand-off, not a restart.
Measured live: continuing from the packet used 31% fewer input tokens than continuing from the transcript, and 9 of 10 continued runs passed against 3 of 5. Everything was built during the event; docs/timeline.md in the repository shows when.

## More from Meta Global AI Developer Hackathon

- [VergeCare- Property Caretaker AI Agent](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/192)
- [TracePilot AI](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/193)
- [Pixels to Proof](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/194)
- [ArchSense](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/196)
- [Degordons](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/197)
- [LocalDub](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/198)

---

Markdown version of https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/195. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt