# MuseWeaver

- **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:** [Aariv Patel](https://cerebralvalley.ai/u/aarivbuildz)
- **GitHub:** https://github.com/draarivpatel-ui/museweaver
- **Demo video:** https://youtu.be/R55gCRwv-N8
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1378

MuseWeaver (https://aariv.me/museweaver/) is a live multi-agent code and mathematical verification studio powered by Meta Muse Spark Open (meta-models/muse-spark-open-1026 via Baseten). Single-pass code generation models frequently hallucinate subtle concurrency race conditions, distributed consensus split-brain vulnerabilities, and suboptimal dynamic programming recurrences that pass superficial unit tests. Instead of trusting a single completion, MuseWeaver orchestrates a 3-stage Proposer -> Adversarial Skeptic -> Formal Judge verification pipeline coupled with a deterministic in-browser JavaScript execution and property-based fuzzing sandbox. Across 3 built-in systems benchmarks (Lock-Free Token Bucket Rate Limiter, Byzantine Quorum Consensus 2f+1 vs 3f+1, and Battery Arbitrage Bellman DP) plus a live Custom Task Composer, MuseWeaver streams Muse Spark Open reasoning_content traces, extracts formal invariants, runs 1,000+ randomized fuzz trials in the browser to expose concrete counterexamples in naive implementations, and renders an interactive SVG Proof Dependency DAG with exportable Markdown/JSON verification certificates.

## More from Meta Global AI Developer Hackathon

- [Shipping Fleet AI](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1375)
- [GraspGrade](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1376)
- [Paperplay](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1377)
- [Sightline](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1379)
- [Jim Clyde Monge](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1380)
- [Frosty40](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1381)

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