Python Review Router

Use this skill first for Python code review. Orient on context, then load only the focused skills that match the changed code.

Before Reviewing: Orient

Check Python version from pyproject.toml, setup.cfg, tox.ini, CI, or README.
- Load each focused skill whose routing signal matches the changed code.
- Apply a rule only when its own **Python:** caveat matches; do not generalize a project version across all rules.
- If unknown: assume minimum 3.10 for routing, but phrase version-sensitive findings conservatively and call out the assumption.
Classify project maturity.
- Active/greenfield: full rule set is appropriate.
- Mature legacy/maintenance-only: prioritize CRITICAL and HIGH findings.
- Automation/scripts: prioritize safety, correctness, resource handling, and clear errors.