What problem does it solve? Teams sharing a Base repository across multiple game and creative projects need a safe way to confirm that a project's adapter contract, pinned commits, and generated route snapshots are consistent before any planning, asset production, or implementation begins. This Skill enforces that verification gate and resolves which canonical route a project should follow. ## Core Features & Use Cases - Adapter Contract Validation: Confirms PROJECT_BASE_ADAPTER.json records the protected baseline commit, external authority ref, policy source, and SHA-256, then runs check_project_operating_contract.py before any routing. - Work Gate Enforcement: Applies PROJECT_START_CANON_CHECKLIST_REQUIRED and PM_EXECUTION_GATE_REQUIRED, validating project-owned receipts with validate_work_contract_receipt.py across start, resume, and closeout phases. - Route Resolution: Resolves effective_routes from the generated snapshot, giving project-local routes precedence over same-name Base routes, and refuses routing on stale pins, hash drift, alias cycles, or generated-view drift. - Use Case: Before starting a new Godot feature, run the router to verify the Base adapter pin matches the checked-out commit, validate the work receipt, and then follow the resolved canonical project package. ## Quick Start Ask the AI to validate the Base adapter contract and resolve the effective project route before starting any new planning or implementation task.