What problem does it solve?
This Skill helps you design, implement, and refine Python software with a planning-first workflow so you avoid fragile architecture, unclear requirements, and rushed implementation.
Core Features & Use Cases
- Architecture Guidance: Choose between functions, classes, protocols, adapters, facades, and dependency injection based on the problem.
- Python Implementation Standards: Apply modern Python practices including type hints, modular package layout, structured error handling, and clean docstrings.
- Testing and Verification: Use pytest-focused validation, edge-case coverage, and code quality checks before declaring work complete.
- Use Case: When building a new service, refactoring a subsystem, or debugging a complex feature, this Skill helps you plan the design, implement it cleanly, and verify it systematically.
Quick Start
Ask the assistant to design and implement your Python feature using the planning-first workflow with clear architecture, tests, and verification.