# Wallet Preflight Product Notes

Wallet Preflight is a static, local-only EVM address risk quickcheck. Open `index.html` or serve this folder with any static host.

## Run

```bash
python3 -m http.server 8088 --bind 127.0.0.1 --directory /root/crypto-goals-shared/outbox/goal8_product_revenue/product
```

Then open `http://127.0.0.1:8088`.

## Included

- Address syntax validation for EVM-compatible `0x` addresses.
- First-address extraction from pasted chat text, payment requests, and `ethereum:` URIs.
- EIP-55 checksum calculation and mismatch warning.
- Special-address checks for zero, burn, and very-low numeric addresses.
- Multiple-address warning when pasted text contains more than one EVM address.
- Social-engineering context checklist.
- Copyable Markdown report.
- Visible support address and QR code.

## Limit

This is not an audit, scam verdict, legal advice, or financial advice. It does not query chain history, token approvals, ENS records, sanctions lists, or contract source verification.