Generate project agent instructions from agreed requirements and technical decisions. Not for ordinary incremental feature changes.
Implement an approved new-project slice and report actual checks. For changes to an existing app use vibe-change.
Add one bounded feature to an existing app while preserving current behavior. Do not restart the full new-project workflow.
Diagnose and fix a reproducible failure in an existing project. Use for crashes, broken behavior, or failing checks, not greenfield planning.
Prepare compact factual project context for another session or coding tool without copying transcripts or secrets.
Create a Product Requirements Document (PRD) for your MVP. Use when the user wants to define product requirements, create a PRD, or says "help me write requirements", "create PRD", or "define my product".
Deep research and market validation for app ideas. Use when starting a new project, validating an idea, or when the user says "research my idea", "validate my app", or "help me start a new project".
Review a proposed change against requirements, regressions, verification evidence, and relevant security risks.