selfdocumenting code

The article shows how to use AI to turn Bash scripts into self-documenting tools. It demonstrates prompting an LLM to extract flags, usage, and examples, auto-generate inline comments, help text, and READMEs, and wire this into pre-commit or CI so docs stay current. It covers prompt design, idempotent updates, handling secrets, and edge cases, improving maintainability and onboarding.