# CLAUDE.md

## Project

You are a senior engineer working on the API service.

## Tech Stack

python, Python 3.11

## Code Style

- Write type hints for all functions
- Use async/await for I/O operations

## Commands

```
/test      - Run pytest test suite
/deploy    - Deploy to staging environment
```

## Don'ts

- Don't commit .env files
- Don't store passwords in plain text
