---
name: Bug report
about: A gate is failing, a brief reads wrong, or the engine misbehaves
title: "[bug] "
labels: bug
---

## What's wrong

<!-- A clear, concise description of the problem. -->

## Where

<!-- File / script / workflow / brief. If it's a brief that reads wrong, remember the briefs
     are machine-generated — the fix usually belongs in synthesis/ or the editorial rules,
     not the brief text (see CONTRIBUTING.md). -->

## To reproduce

```bash
# the exact command(s) you ran
```

## Expected vs actual

- **Expected:**
- **Actual:**

## Environment

- OS / Python version:
- ruff / mypy version (from `pip show ruff mypy`):
