python-feature-coder

name	python-feature-coder
description	Implement Python features with clean module boundaries, typed schemas, robust error handling, and maintainable service patterns. Use for backend/service/worker Python changes.

Python Feature Coder

Use when

• Adding or refactoring Python services, workers, or helpers.
• Converting ad-hoc scripts into maintainable modules.

Workflow

1. Define function/class contracts and typed data structures.
2. Follow existing repository style and import patterns.
3. Keep side effects isolated (I/O, process, network).
4. Add structured logging and clear error surfaces.
5. Run compile/smoke checks after changes.
6. Document public entrypoints and assumptions.

Required output

• Changed modules and their responsibilities.
• Validation commands + observed status.
• Known edge cases and constraints.