全部能力

Use for test coverage with Bun, --coverage flag, lcov reports, thresholds, and CI integration.

Multi-step reasoning patterns and frameworks for systematic problem solving. Activate for Chain-of-Thought, Tree-of-Thought, hypothesis-driven debugging, and…

Checks env var config sync, missing defaults, naming conventions, startup validation. Use when auditing environment configuration.

Design storage-model and migration-safety packets for relational, document-heavy, and hybrid data systems. Use when the user needs entity ownership, constraints, indexes, multi-tenant or audit boundaries, staged schema changes, or queryable-vs- flexible field decisions across backend/fullstack products, internal ops tools, marketing/customer-data workflows, or game/live-ops systems. Route API contracts to `api-design`, auth-owned identity/session modeling to `authentication-setup`, verification to `backend-testing`, and reporting/telemetry follow-through to `looker-studio-bigquery` or `monitoring-observability`.

Reduce voluntary and involuntary churn through cancel flow design, save offers, exit surveys, and dunning sequences. Use when designing or optimizing a cancel…

Design or refactor API contracts for REST and GraphQL systems. Use when the user needs resource modeling, endpoint/schema shape, naming, versioning, pagination, filtering, auth/error semantics, backward-compatibility review, or an OpenAPI / GraphQL SDL contract before implementation. Not for publishing docs portals, writing tutorials, or general backend implementation.

Route observability work from the current packet into one monitoring brief. Use when the main job is deciding service-health signals, telemetry rollout, dashboard/alert coverage, pipeline freshness/schema monitoring, or game live-ops visibility; choosing between service reliability, telemetry foundation, review audit, data/pipeline, and live-ops modes; and naming one smallest implementation slice. Route outage-log root cause to `log-analysis`, code-level failure isolation to `debugging`, bottleneck tuning to `performance-optimization`, rollout execution to `deployment-automation`, LLM-specific tracing to `langsmith`, and engine-profiler interpretation to `game-performance-profiler`.

Shell script testing expertise using bash test framework patterns from unix-goto, covering test structure (arrange-act-assert), 4 test categories, assertion…

Privacy review and testing: evaluate PII handling, data flows, tracking inventory, consent mechanisms, storage practices, and data leakage risks with…

Optimize Dart code for performance, type safety, and runtime error prevention. Use when profiling hot paths, enforcing sound typing, handling null safety, or…

Generates clean React/Vue component skeletons with TypeScript types, prop variants, styling hooks, test files, Storybook stories, and usage documentation. Use…

Expert-level Microsoft Azure cloud platform, services, and architecture

A guide for writing self-documenting code

ClickHouse schema design and optimization. TRIGGERS - ClickHouse schema, compression codecs, MergeTree, ORDER BY tuning, partition key.

Integrate Firebase AI Logic as the direct Firebase app/client SDK lane for Gemini-powered features. Use when the user needs in-app text/chat/multimodal generation, structured output, streaming, or App Check-aware Firebase app integration without a separate workflow framework. Triggers on: Firebase AI Logic, Gemini in Firebase app, Firebase AI SDK, client-side Gemini, in-app AI feature, mobile/web AI integration, and direct Firebase model integration. Route server-owned flows, tool calling, RAG, evaluation, and reusable backend orchestration to `genkit`, and route project/deploy/operator tasks to `firebase-cli`.

Comprehensive test automation specialist covering unit, integration, and E2E testing strategies. Expert in Jest, Vitest, Playwright, Cypress, pytest, and…

SEO and discoverability review: evaluate meta tags, structured data, Open Graph, crawlability, sitemap, robots.txt, semantic HTML, and social sharing with…

Use when adding Auth0 authentication to an iOS, macOS, tvOS, watchOS, or visionOS application — integrates the Auth0.swift SDK for native Apple platform…

Evaluate JavaScript at bundle time and inline results. Use when optimizing compile-time code generation, embedding files, inlining environment variables, or…

Use when working with Redis in Bun (ioredis, Upstash), caching, pub/sub, session storage, or key-value operations.