united-tattoo/.clinerules/infrarules.md

Data, MCP, Codegen, Migrations, File Uploads

MCP Requirements

• All DB access (dev/prod/migrations/scripts) via Cloudflare MCP
• Context7 MCP required for: new deps, framework upgrades, DS changes
• Cache/pin Context7 outputs; PRs require justification to override

Data Layer & Codegen (choose one)

• Prisma: schema as SSoT; generated client/types committed
• or Kysely: typed SQL builder; generate DB types; commit outputs
• PRs fail on type/codegen drift

Migrations

• Source of truth in sql/
• Executed via MCP; CI does migration dry‑run on ephemeral DB

File Uploads

• S3‑compatible storage with signed URLs (no direct multipart to app)
• MCP writes file metadata (size/mime/checksum) to DB
• Resumable uploads (TUS) allowed when needed