How the-loop writes for a human reader. Use when authoring or revising any artifact a person will read — requirements.md, design.md, testing-plan.md, tasks.md, a PR briefing or PR description, a decision record, a capability doc, a ticket or review comment, a README. Carries the document spine, the prefer-a-diagram rule, the formal-language carve-out that keeps EARS and API contracts intact, and a revise pass for cutting a draft down. Not for code, code comments, log messages or test names.
