Plan software with Software Design Descriptions (IEEE 1016): write one section at a time, review on a claude.ai page, publish with optional Notion sync
Skills 3 in the Claude listing
publish Use when the user types /sdd-planner:publish, or asks to publish, finalize, or version a Software Design Description (SDD). review Use when the user types /sdd-planner:review, or asks to review, walk through, explain, or check a Software Design Description (SDD). write Use when the user types /sdd-planner:write, wants to write or continue a Software Design Description (SDD) or design doc, or wants to do spec-driven development for a feature, service, or infrastructu