# The Harness Engineering & Model Wrangling Hackathon: Project Gallery

- **Event:** [The Harness Engineering & Model Wrangling Hackathon](https://cerebralvalley.ai/e/mongodb-nyc-hackathon)
- **When:** Sat, Sep 26 at 9:00 AM – 10:00 PM (EDT)
- **Where:** New York, NY
- **Hosts:** [MongoDB](https://cerebralvalley.ai/u/mongodb)
- **Projects:** 8 (8 placed)
- **Page:** https://cerebralvalley.ai/e/mongodb-nyc-hackathon/hackathon/gallery

## Projects

### 1. Da Vinci: Recursive Improvement CAD Harness

Da Vinci is a recursive improvement CAD harness designed to support physical engineering tasks through specialized AI agents, programmatic CAD and automated…

- **Placement:** Finalist
- **Team:** [Cobe Liu](https://cerebralvalley.ai/u/Cobe)
- **GitHub:** https://github.com/Cobeml/Da-Vinci
- **Demo video:** https://youtu.be/QjKv8p9AJu4
- **Project:** https://cerebralvalley.ai/e/mongodb-nyc-hackathon/hackathon/gallery/11

### 2. Offload

Offload learns the work you repeat, so next time you can hand it over. Its engine, REM (Replay · Evolve · Merge), is an agent harness with a day/night cycle…

- **Placement:** Finalist
- **Team:** [Tensae L](https://cerebralvalley.ai/u/Tensu), [Floyd Korzan](https://cerebralvalley.ai/u/FloydKorzan), [ryan Cortenbach](https://cerebralvalley.ai/u/Ryancortenbach)
- **GitHub:** https://github.com/SpectrrT/MongoDB_HarnessHack
- **Demo video:** https://drive.google.com/file/d/192MK3g7SNgEeZgrw5fYH0JHOzjGFKshR/view
- **Project:** https://cerebralvalley.ai/e/mongodb-nyc-hackathon/hackathon/gallery/45

### 3. Ripple

Ripple designs circuit boards from plain English, grades them against hidden checks, and evolves its own harness from the failures, going from 0/4 to 3/4 on…

- **Placement:** Finalist
- **Team:** [Jovian Wang](https://cerebralvalley.ai/u/jvo), [Marcos Speroni](https://cerebralvalley.ai/u/MarcosSperoni), [Jack Li](https://cerebralvalley.ai/u/jackli), [Arjun Cheema](https://cerebralvalley.ai/u/acheema5)
- **GitHub:** https://github.com/jovianw/ripple
- **Demo video:** https://www.youtube.com/watch?v=yMx84ME4XYA
- **Project:** https://cerebralvalley.ai/e/mongodb-nyc-hackathon/hackathon/gallery/49

### 4. AI Lobang

Try now: AiLobang.com
AI Lobang is a voice-first agent you reach with one phone call. Connect your accounts- Gmail, Drive, Telegram, your bank, and it…

- **Placement:** Finalist
- **Team:** [Ojas Surana](https://cerebralvalley.ai/u/ojasx), [Himanshu Sharma](https://cerebralvalley.ai/u/Himanshu492)
- **GitHub:** https://github.com/ojassurana/AILOBANG-hackathon
- **Demo video:** https://hackathon.ojassurana.com
- **Project:** https://cerebralvalley.ai/e/mongodb-nyc-hackathon/hackathon/gallery/52

### 5. CyclopsDiary

CyclopsDiary gives factory workers wearing Meta AI glasses a shared memory of the floor. Every worker's glasses feed one MongoDB memory that keeps what was…

- **Placement:** Finalist
- **Team:** [Sudharshan Ramesh](https://cerebralvalley.ai/u/SudhanR), [Richard Lin](https://cerebralvalley.ai/u/rlin25)
- **GitHub:** https://github.com/exploring-curiosity/CyclopsDiary
- **Demo video:** https://youtu.be/P9OXVsmuzuA
- **Project:** https://cerebralvalley.ai/e/mongodb-nyc-hackathon/hackathon/gallery/58

### 6. Sightline

A harness that teaches itself what context to show Jev, TypeSafe's fast decision model, proves the result on a storm it never saw, and can't cheat because…

- **Placement:** Finalist
- **Team:** [Kishore Bhatia](https://cerebralvalley.ai/u/kbee), [Brayden Hughes](https://cerebralvalley.ai/u/braydenhughes)
- **GitHub:** https://github.com/hughesbrayden/sightline/tree/main
- **Demo video:** https://www.loom.com/share/02d8cd6855844d119fcd969e2a7aa2ad
- **Project:** https://cerebralvalley.ai/e/mongodb-nyc-hackathon/hackathon/gallery/63

### 7. Morgadarsha

Recursive Computer Use is a local-first desktop automation harness that enables AI agents to execute tasks on your computer, verify outcomes locally, and…

- **Placement:** Finalist
- **Team:** [Adarsha Mishra](https://cerebralvalley.ai/u/pass), [Morgan Le](https://cerebralvalley.ai/u/lhnm)
- **GitHub:** https://github.com/lhnminh/recursive-computer-use
- **Demo video:** https://youtu.be/x6hrG1wZUH4
- **Project:** https://cerebralvalley.ai/e/mongodb-nyc-hackathon/hackathon/gallery/69

### 8. UltraPM Console

A console for project managers to query continuous OS-level and screen-capture data over long horizons using a custom agent served from openrouter using…

- **Placement:** Finalist
- **Team:** [Lex Hackett](https://cerebralvalley.ai/u/lexhacke), [Solal PM](https://cerebralvalley.ai/u/Solal), [Ton Hoang Nguyen](https://cerebralvalley.ai/u/hahabill)
- **GitHub:** https://github.com/lexhacke/PM-24-7
- **Demo video:** https://www.loom.com/share/2c0e22669b004c049fe72de9252ecdac
- **Project:** https://cerebralvalley.ai/e/mongodb-nyc-hackathon/hackathon/gallery/93

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