document-touched-code

name	document-touched-code
description	Add accurate JSDoc and focused comments when changing portfolio code.

Document Touched Code

Use this skill for code-writing tasks.

Rules

• Add or update JSDoc for touched exported classes, methods, and functions.
• Keep comments focused on intent, assumptions, invariants, and non-obvious ordering.
• Remove stale comments when behavior changes.
• Do not add comments that only restate the next line of code.
• Keep documentation aligned with the actual implementation.