Plan

Turn an idea into a parent PRD plus thin vertical-slice GitHub issues, with marketing requirements captured in the same pass.

Output shape per feature:

• 1 parent PRD issue — durable product spec using the PRD template, labelled prd.
• N child slice issues — each one shippable by /ship in a single PR, labelled planned,afk,p{1,2,3}.
• M marketing issues — blog posts, launch assets, social content, labelled planned,hitl,marketing.

Philosophy

• Parent PRD is durable context; slices are disposable.
• Thin vertical slices cut through every layer end-to-end (schema → API → UI → tests).
• AFK over HITL. Mark hitl only for genuine human judgement calls.
• Marketing is part of shipping — capture it at planning time.
• Quiz the user before creating anything.
• Durable issue text: no file paths, line numbers, or code snippets. Describe behaviours.