Databases

This skill should be used when the user asks questions about their Plex media library, such as "what movies can I watch on Plex", "find romantic movies under 100 minutes", "show me Tom Cruise films from the 90s", "how many unwatched episodes of Always Sunny do I have", "give me a British comedy show I haven't watched", or "shows with episodes under 30 minutes that I've started". Use whenever user mentions Plex in combination with movies, TV shows, or media queries.

Build, run, test, and debug Apple platform apps (iOS, macOS) headlessly using xcede CLI. Use when working with Xcode projects or Swift packages outside of Xcode IDE. Covers building for devices/simulators/Mac, running apps, executing tests (XCTest/Swift Testing), debugging with lldb, and configuring projects via .xcrc files.

Integrate external REST and GraphQL APIs with proper authentication (Bearer, Basic, OAuth), error handling, retry logic, and JSON schema validation. Use when making API calls, database queries, or integrating external services like Stripe, Twilio, AWS. Achieves 10-30x cost savings through direct execution vs LLM-based calls. Triggers on "API call", "REST API", "GraphQL", "external service", "API integration", "HTTP request".

Backend Cloud Run/Express/Firestore do Sr Cardoso. Use quando criar ou alterar endpoints, auth JWT, regras de agenda, financeiro, branding, WhatsApp, cron jobs, ou modelagem Firestore.

Use this skill to query your Google NotebookLM notebooks directly from Claude Code for source-grounded, citation-backed answers from Gemini. Browser automation, library management, persistent auth. Drastically reduced hallucinations through document-only responses.

Security patterns for RAG and CAG systems with multi-tenant isolation. Use when building retrieval-augmented or cache-augmented generation systems that require tenant isolation, access control, and secure data handling.

Drizzle ORM migrations for Neon PostgreSQL. Use when creating database schemas, running migrations, or troubleshooting Drizzle issues.

Master MongoDB Atlas cloud setup, cluster configuration, security, networking, backups, and monitoring. Get production-ready cloud database in minutes. Use when setting up cloud MongoDB, configuring clusters, or managing Atlas.

查询集成连接器和API配置（v3_openapi数据库）。使用 exec_sql 工具执行查询。

V2 데이터 수집 파이프라인 - TED/SAM.gov API 연동, 공고 수집, 정규화, DB 저장. 수집/인제스트/커넥터 관련 작업 시 자동 호출

アプリ全域の Supabase 利用ルール。サービス層の統一、Service Role の安全な使い分け、ログ付与、Server Actions 連携を規定。

Design database models with proper naming, data types, constraints, and relationships. Use this skill when creating or modifying ORM models, database schemas, or entity definitions. When working on files like models.py, models/, entities/, schemas/, or any file defining database tables and their relationships. When adding timestamps, foreign keys, indexes, or validation constraints. When defining model relationships (one-to-many, many-to-many) or cascade behaviors.

Guides Rust backend test development with testcontainers, mockall, and axum-test. Use when writing integration tests, mocking dependencies, testing HTTP handlers, or setting up test infrastructure for Axum/SQLx projects.

Use PROACTIVELY when creating new React projects requiring modern tooling and best practices. Provides three modes - sandbox (Vite + React for quick experiments), enterprise (Next.js with testing and CI/CD), and mobile (Expo + React Native). Enforces TypeScript strict mode, Testing Trophy approach, and 80% coverage. Not for non-React projects or modifying existing applications.

Use when operating Codex CLI itself (config, profiles, sandbox, approvals, and safe usage patterns).

Expert in Lighthouse Journey Timeline backend architecture, service patterns, testing, and API development using Express.js, TypeScript, and Drizzle ORM. Use when implementing backend services, APIs, controllers, database queries, authentication, permissions, error handling, testing server code, or writing migrations.

Redis 전문가. Lettuce(캐싱) + Redisson(분산락) 듀얼 전략.CacheAdapter(Cache-Aside, TTL 필수, KEYS 금지→SCAN 사용), LockAdapter(Pub/Sub, Watchdog, try-finally).Key Naming: {namespace}:{entity}:{id}. @Component 사용. @Transactional 금지.

Coordinates backend development tasks (APIs, services, databases). Use when implementing REST APIs, business logic, data models, or service integrations. Applies backend-standard.md for quality gates.

Research genealogical connections to Aboriginal peoples in specified regions using web search, historical documents, and database analysis. Process images from folders, discover relationship paths, and track research findings.

Receive and act on code review feedback with technical rigor, not performative agreement or blind implementation