Programming

Owns repo-local implementation guidance for small code and documentation changes. Use more specific domain skills when they exist; otherwise use this skill for Bash, Python, general Nix package workflow, Markdown, and implementation-loop discipline.

1. Use For

• Bash scripts and shell command design.
• Python utility edits and local execution rules.
• General Nix package workflow, especially fetcher hash acquisition.
• Markdown authoring and formatting rules.
• Red-Green-Refactor and Tidy First implementation loops.

2. Do Not Use For