# The Zoning Board

- **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:** [Akshat Singh](https://cerebralvalley.ai/u/akshatsingh97)
- **GitHub:** https://github.com/akshatsingh97/zoning
- **Demo video:** https://youtu.be/G7Ng-jRkAFI
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2826

AI coding agents now edit production code, including payments and auth. Most edits are harmless, but one unreviewed change in a high-blast-radius file can charge a customer twice. Code owners and branch protection act at merge time; agent rule files are advice the agent may ignore. Zoning puts scrutiny where mistakes hurt: in proportion to a file's blast radius, at the moment the agent edits it, backed by a commit guard.

Zoning tiers every file as Critical (money, auth, infra), Shared (imported by many), or Open (everything else). zoning scan draws the map from the import graph, path rules, git history, and Muse Spark tagging. Before a Critical change, the developer writes an intent contract — task, scope, must-change, must-never-change — and Spark asks gap questions about missing rules. zoning watch flags drive-by edits the instant they happen, zoning check judges the diff against the contract with exact file:line citations, and a pre-commit hook blocks drive-bys and failing diffs. A live dashboard shows the zone map, file blast radius, edit feed, contract, and check verdicts. A Muse Code skill teaches agents to check a file's zone before editing.

## More from Meta Global AI Developer Hackathon

- [success](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2823)
- [Observer AI](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2824)
- [Dragos](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2825)
- [FullAura](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2827)
- [bami-codes](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2828)
- [Xavanes](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2829)

---

Markdown version of https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2826. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt