A solid reference for writing documentation that developers will actually read. Covers the essentials: README templates with proper structure, JSDoc and OpenAPI formats for APIs, inline commenting guidelines that focus on the why over the what, and architecture decision records. The inline comment examples are especially useful, showing both good patterns (explaining business logic and workarounds) and bad ones (stating the obvious). Leans TypeScript but the principles apply anywhere. Good for standardizing documentation across a team or just getting unstuck when staring at a blank README.
npx skills add https://github.com/skillcreatorai/ai-agent-skills --skill code-documentation