CSV Insights Demo

Drop a CSV, get AI-generated insights and charts. Built as a sales asset to convert SMB buyers into discovery calls.

Local development

1. Copy .env.local.example to .env.local and add your ANTHROPIC_API_KEY.
2. pnpm install
3. pnpm dev and open http://localhost:3000

Tests

pnpm test

Regenerating the cached demo response

The "Try a demo file" button serves a precomputed response from public/demo-result.json to keep cost and latency deterministic. To regenerate it (e.g., after editing the prompts or the demo CSV):

pnpm tsx --env-file=.env.local scripts/generate-demo-response.ts

Deploy

Standard Next.js app. On Vercel:

1. Push to GitHub.
2. Import the repo in Vercel.
3. Add ANTHROPIC_API_KEY as an environment variable in project settings.
4. Deploy.

Notes

• Desktop-first. Mobile layouts deliberately not optimized.
• Upload cap: 5MB / 10,000 rows. Files never persist.
• Demo file path is cached; live uploads hit Claude.