extend-unifi-api

Apply this skill when implementing a new UniFi resource type end-to-end across all layers — manager class, tool layer, domain models, tests, API REST/GraphQL exposure, and action dispatcher integration. Covers: manager CRUD with 405 workarounds, V2 API response normalization, domain Pydantic models and field validation, tool modules with preview/confirm flow, typed action input models for non-CRUD operations, test suites at both layers, manifest generation, Strawberry GraphQL type registration, cursor-based pagination for list endpoints, render-hint conventions, HTTP error contracts (409 for capability mismatch), ManagerFactory multi-controller concurrency, the multi-surface Phase 8 CI gate, field-symmetry migration procedure, update tool fetch-merge-put pattern, mutation tool registration, DISPATCH_ARG_TRANSLATORS action dispatcher wiring, and dual-surface Protect governance. Activates for any task that introduces new resource support across the manager/tool/API boundary.