phase-2-validator

Design validation checks that functional specifications, database designs, and UI/UX designs are complete and technically feasible before implementation begins. This Skill automates that verification by scoring design documents against a configurable checklist—verifying presence of ERDs, API specs, architecture diagrams, data models, security considerations, and UI components—then assigns pass/fail based on work-type thresholds to prevent costly rework.

When design documents score below the required threshold (e.g., 90% for Features), the validation fails and halts progression to implementation. This signals missing sections like ERDs, API specifications, or architecture details that must be completed before proceeding, catching architectural flaws and incomplete specifications early.

Yes. This Skill validates multiple design artifacts simultaneously: functional specifications, database designs (including ERD presence and PostgreSQL correctness), API specifications, architecture patterns (Web+API), data models, security design, testing strategy, and UI component breakdowns in a single quality gate check.

The validator checks for functional specifications, ER diagrams, API specifications, architecture documentation, data models, security design, testing plans, and UI component breakdowns. It verifies both presence and content coverage to ensure designs are complete and architecturally sound before implementation.

After functional specification, database design, and UI/UX design agents complete their work, this Skill automatically verifies the combined output is ready for coding. It acts as a quality gate within orchestrator workflows and agent operations, preventing incomplete or technically unfeasible designs from entering implementation.