Inspiration
We wanted PMs to war-game ideas without waiting weeks for research. The Product Sandbox brief, plus the NVIDIA × PNC tracks, pushed us to turn strategy → engineering → delivery into a single flow that feels like talking to a teammate, not juggling tools.
How we built it
- FastAPI orchestrator calls:
- Engineer Agent with RAG over 20+ past fintech builds.
- Competitor Agent using Serper for live market signals. Together they output cost, staffing, and risk in structured JSON.
- That JSON feeds an automation layer where:
- Nemotron proposes code edits,
ripgrepinjects repo context,- GitHub API opens PRs with diffs, owners, and training nudges.
- A Next.js dashboard visualizes 6 agents and a 4-step implementation tracker, taking teams from prompt to PR.
What we learned
Strict JSON schemas forced precise prompts, validators, and retries. Blending RAG + live search showed when simple lookup works vs when embeddings matter. Deep logging and replay hooks were non-negotiable for debugging multi-agent runs.
Challenges
Hitting the 40s latency target meant tuning Nemotron calls, caching Serper, and hardening ripgrep paths. Keeping the UI honest required wiring every panel directly to real backend outputs instead of mock data.
Built With
- fastapi
- github-rest-api
- next.js
- node.js
- npm
- nvidia-nemotron
- pydantic
- python
- react
- ripgrep
- serper-api
- typescript
- vite-tooling
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