Skill Claude CodeCodex
The standard for writing Python here — small, typed, explicit, testable modules with side effects pushed to the edges. Use when implementing or designing any Python code.
108 5d ago A 39 tokens
original MIT
Skill Claude CodeCodex
How to create or restructure a skill so the .ai/skills/ system stays consistent, operational, and trustworthy. A skill is a short, repeatable playbook — not an essay.
108 5d ago A 42 tokens
original MIT
testing
03Skill Claude CodeCodex
How to write and run fast, deterministic, behavior-focused pytest tests that never touch real external systems. Use whenever adding or changing behavior, or fixing a bug.
108 5d ago A 34 tokens
original MIT