Generate complete user journey/flow documentation from a locked Builder OS PRD (prd/prd.md). Reads the PRD, interviews the user on gaps (personas, entry points, auth, failures, empty states), then writes a journeys.md next to the PRD with Mermaid flow…
Turn the journeys.md screen inventory (grounded in the PRD) into a ready-to-paste Google Stitch prompt, so Stitch generates on-flow UI screens and establishes the product's visual direction. Use when the user is at the design step — right after journeys,…
Run a pass/fail gate check against a filled Blueprint (blueprint/blueprint-template.md) before it moves from DEFINE to DELIVER — before any feature code, and again before ship. Use when the user asks to "check if the blueprint is ready", "gate the blueprint",…
Actively walk a BuilderOS project through the Blueprint's Part 3 build plan (blueprint/blueprint-template.md, filled), enforcing done-checks, gates, and checkpoints instead of trusting the user to self-police them. Use when the user says "run the next…
Draft or fill a Blueprint (the merged engineering spec + technical reference + step-by-step build plan) from a locked PRD, before feature code. Use when the user asks to "write the blueprint", "engineering spec", "design the schema", "cut the chunks", "spec…
Run a pass/fail gate check against a BuilderOS PRD (prd/prd.md) before it moves from DEFINE to DELIVER. Use when the user asks to "check if this PRD is ready", "gate this PRD", "is this PRD done", "audit the PRD", or before starting…
Updates an existing PRD (Product Requirements Document) with new information, integrating changes smoothly across all relevant sections rather than appending raw notes. Use whenever the user wants to update, amend, revise, or add new information to a PRD they…
Expert PRD (Product Requirements Document) writer for the AI era. Use when users want to create PRDs, spec documents, product specifications, feature specs, or technical requirements documents. Also use when users ask to review/improve existing PRDs, want PRD…