What problem does it solve? Building features for Meta smart glasses requires navigating the Wearables Device Access Toolkit across iOS, Android, native Display, and Web App surfaces, where invented API symbols, missing compile gates, and unclear privacy boundaries cause broken implementations. This Skill converts a selected API row and vertical-slice playbook into validated, source-aligned implementation scaffolding with explicit compile, privacy, lifecycle, and physical-device gates. ## Core Features & Use Cases - Implementation Handoff Validation: Creates and validates a structured handoff packet (route, target tuple, API rows, evidence tasks, data contract, lifecycle) against the surface manifest, capability plan, and team manifest using a Python validator. - Source-Aligned Starters: Ships compile-tested or compile-gated starter adapters for iOS camera, iOS/Android Display, iOS/Android MockDevice fixtures, an Android Gradle target shell, and a dependency-free 600x600 Web App reducer. - Evidence-Gated Workflow: Enforces a verification ladder from source through build, mock/browser, connected, physical, and signed release, preventing mock or compile results from being claimed as hardware proof. - Use Case: After selecting the native iOS Display playbook, generate a validated handoff packet, adapt the Display starter against the pinned DAT 0.9.0 SPM products, and receive the exact next proof task and open gates. ## Quick Start Ask the assistant to turn the selected Meta Wearables playbook and API rows into an iOS or Android adapter scaffold with a validated implementation-handoff packet.
