.cursorrules

# Cursor Rules for MetaMask Connect Monorepo

## Auto-Generated Files

### wagmi/metamask-connector.ts in Playgrounds

**IMPORTANT**: The file `playground/*/src/wagmi/metamask-connector.ts` is **AUTO-GENERATED** and should **NEVER** be edited manually.

**Why?**
- The file is automatically copied from `integrations/wagmi/metamask-connector.ts` during build
- Any manual edits will be overwritten on the next build
- CRA restrictions prevent importing from outside `src/` directory
- NPM package isolation means files outside package boundary aren't available when published

**What to do instead:**
- Edit the **original** file: `integrations/wagmi/metamask-connector.ts`
- Run `yarn copy-wagmi-connector` (or let build/start scripts handle it)
- The copied file includes `@ts-nocheck` to avoid TypeScript errors

**Documentation**: See `playground/browser-playground/scripts/README.md` for details

**When editing `playground/*/src/wagmi/metamask-connector.ts`:**
- STOP: This file is auto-generated
- Edit `integrations/wagmi/metamask-connector.ts` instead
- The build process will copy your changes automatically