Databases

Monitor active Teradata sessions using real-time resources, view SQL execution details, identify blocking issues, and optionally take control actions

REST Controller 전문가. Thin Controller 패턴, CQRS Command/Query Controller 분리,ResponseEntity<ApiResponse<T>> 래핑, @Valid 검증 필수. DELETE 금지(PATCH 사용).TestRestTemplate 필수 (MockMvc 금지). UseCase 의존. Mapper DI.

Deploys WitchCityRope to production environment on DigitalOcean. Automates build, registry push, server deployment, database migrations (if needed), health verification, and rollback capability. SINGLE SOURCE OF TRUTH for production deployment automation.

Supabase CMS integration patterns, schema design, RLS policies, and content management for Astro websites. Use when building CMS systems, setting up Supabase backends, creating content schemas, implementing RLS security, or when user mentions Supabase CMS, headless CMS, content management, database schemas, or Row Level Security.

Implements Turso edge SQLite database with libSQL client, embedded replicas, and vector search. Use when building edge-first apps, implementing embedded databases, or needing SQLite with global replication.

Generate unit tests, integration tests, and test fixtures for code. Supports Jest, Mocha, pytest. Use when writing tests or improving test coverage.This skill provides automated test generation:- Unit tests with AAA pattern (Arrange, Act, Assert)- Integration tests for APIs and databases- Test fixtures and mocks- Edge case identification- Test coverage recommendationsTriggers: "generate tests", "create unit test", "add test coverage", "write tests", "テスト生成", "テストコード作成", "カバレッジ向上"

Deploy a Vibes app to exe.dev VM hosting. Uses nginx on persistent VMs with SSH automation. Supports client-side multi-tenancy via subdomain-based Fireproof database isolation.

Build Retrieval-Augmented Generation (RAG) systems for LLM applications with vector databases and semantic search in FastAPI backends. Use when implementing knowledge-grounded AI, building document Q&A systems, or integrating LLMs with external knowledge bases.

Validates that code actually works through sandbox testing, execution verification, and systematic debugging. Use this skill after code generation or modification to ensure functionality is genuine rather than assumed. The skill creates isolated test environments, executes code with realistic inputs, identifies bugs through systematic analysis, and applies best practices to fix issues without breaking existing functionality. This ensures code delivers its intended behavior reliably.

Use when user says "update story tree", "show story tree", "show me a map", "story map", "tree diagram", "show stories", "view stories", "list stories", or asks for story visualization or tree status - autonomously maintains hierarchical story backlog by analyzing git commits, identifying under-capacity nodes, and coordinating story generation to fill gaps. Works with SQLite database using closure table pattern, prioritizes shallower nodes first, and tracks implementation status through commit analysis.

PostgreSQL connection pooling and query patterns

Validates Design Phase completion before advancing to Implementation Phase. Checks functional specifications, database design, and UI/UX design for completeness and technical feasibility.

Create D3 questions with interactive sliders and live visualization updates. Students adjust continuous values and observe dynamic feedback.

Sync central handbook from ~/.claude/AmplifyHandbook/ to current project's resources/handbook/

Activate when users ask about Claude Code installation, slash commands (/cook, /plan, /fix, /test, /docs, /design, /git), creating/managing Agent Skills, configuring MCP servers, setting up hooks/plugins, IDE integration (VS Code, JetBrains), CI/CD workflows, enterprise deployment (SSO, RBAC, sandboxing), troubleshooting authentication/performance issues, or advanced features (extended thinking, caching, checkpointing).

Turbo.json configuration template and validation logic for Turborepo tasks. Use when creating or auditing turbo.json files to ensure correct task configuration, caching strategy, and the 7 required MetaSaver standards (schema, globalEnv, globalDependencies, required tasks by repo type, build requirements, persistent task cache, clean task cache).

Async testing patterns with pytest-asyncio. Use when writing tests, mocking async code, testing database operations, or debugging test failures.

This skill should be used when the user asks about "Unity editor scripting", "Custom Inspector", "EditorWindow", "PropertyDrawer", "Unity Input System", "new Input System", "UI Toolkit", "uGUI", "Canvas", "asset management", "AssetDatabase", "build pipeline", "Editor utilities", or needs guidance on Unity editor extensions, input handling, UI systems, and workflow optimization.

Import a skill from Notion (or other source) into local Nexus. Load when user mentions "import skill", "download skill", "add skill to nexus", "pull skill from notion", or selects a skill to import after querying.

シャーディング対応のコードを書く際に使用。user_idベースのhash sharding、テーブル分割、クロスシャードクエリ、Repository実装時に自動適用。シャーディング、分散DB、テーブル分割、クロスDBクエリを扱う場合に使用。