# retoor <retoor@molodetz.nl>
# typosaurus-sandbox

A minimal Python calculator used to verify the Typosaurus agent system.

## Conventions
- Every source file starts with the `# retoor <retoor@molodetz.nl>` header.
- Full type annotations on every function signature.
- No comments or docstrings in source files.

## Python backend

- Package manifest: `pyproject.toml`
- Entry module: `src/typosaurus_sandbox/__main__.py`
- Framework: FastAPI
- Serve frontend: no

## Architecture

- Backend serves frontend: no
- Module root: `src/typosaurus_sandbox/`
- Calculator business logic: `src/typosaurus_sandbox/domain/calculator/operations.py`
- HTTP API layer: `src/typosaurus_sandbox/presentation/api/v1/calculator.py`

## Verification

```
make verify
```

## CI

- Workflow file: `.gitea/workflows/ci.yml`
- Trigger: push to `main` or `master` branches
- Steps: checkout, Python 3.12 setup, dependency install, `make verify`