資料庫

Expert Rust code review agent that analyzes Rust code for correctness, safety, idiomatic patterns, performance, and best practices. Use when reviewing Rust code files (.rs), providing feedback on Rust projects, checking for unsafe code patterns, evaluating borrow checker compliance, suggesting idiomatic improvements, or conducting thorough code quality assessments for Rust codebases.

Research-driven Cube semantic layer development. Injects research steps for data modeling, dbt integration, metrics, dimensions, REST API, GraphQL API, and SQL API (Postgres wire protocol). Use when building semantic layer, consumption APIs, metrics layer, Cube integration tests, or working with Cube MEASURE() syntax and psycopg2 connections.

Comprehensive pytest skill for async Python testing with proper mocking, fixtures, and patterns from production-ready test suites. Use when writing or improving async tests for Python applications, especially FastAPI backends with database interactions.

Migrate from Prisma 5 to Prisma 6 handling breaking changes including Buffer to Uint8Array, implicit m-n PK changes, NotFoundError to P2025, and reserved keywords. Use when upgrading Prisma, encountering Prisma 6 type errors, or migrating legacy code.

Explore external reference source code to understand implementations, draw inspiration, debug issues, or answer questions. Use when exploring repos like InstantDB, Trigger.dev, Vercel AI SDK, HeroUI Native, or any external codebase. Handles two modes - "inspiration" (adaptive, translating concepts to user's stack) or "understanding" (direct, definitive answers about the source). Always cite file:line references.

Configure and debug WebF runtime caching in Flutter using HttpCacheMode (stale content, offline-first, cache busting, clearing caches with WebF.clearAllCaches). Use when the user mentions HttpCacheMode, WebF.clearAllCaches, offline-first, stale remote bundles, or cache adapter behavior.

Expert UI/UX designer who evaluates and improves user interfaces, creates design mockups, and ensures professional, accessible designs. Use when designing new features, improving existing UI, or getting design feedback. Follows modern design principles and accessibility standards.

Plans and executes data migrations between systems, databases, and formats

Build Next.js 16 applications with correct patterns and distinctive design. Use when creatingpages, layouts, dynamic routes, upgrading from Next.js 15, or implementing proxy.ts. Coversbreaking changes (async params/searchParams, Turbopack, cacheComponents) and frontend aesthetics.NOT when building non-React or backend-only applications.

Systematic approach to diagnose and resolve backend service issues including dependency conflicts, database schema mismatches, import errors, and middleware configuration problems in FastAPI applications.

Security-first WordPress development with nonces, sanitization, validation, and escaping to prevent XSS, CSRF, and SQL injection vulnerabilities.

Clean temporary files, caches, and build artifacts.LOAD THIS SKILL WHEN: User says "清理", "clean", "刪除暫存", "清除快取" | disk space issues | before archiving | end of workflow.CAPABILITIES: Python cache (__pycache__, .pytest_cache), Node.js (dist, .cache), safe deletion with confirmation, protected files list.

Expert guide for real-time features using Supabase Realtime, WebSockets, live updates, presence, and collaborative features. Use when building chat, live updates, or collaborative apps.

Database migration toolkit for Supabase projects. Use when: (1) Creating new migration files, (2) Writing schema changes (CREATE TABLE, ALTER, etc.), (3) Adding indexes, triggers, or RLS policies, (4) Fixing RLS performance issues (auth function wrapping, policy consolidation), (5) Validating migration conventions, (6) Running migrations locally, (7) Naming database objects

Implements Supabase Authentication with email, OAuth, magic links, and phone auth. Use when building apps with Supabase, needing auth integrated with Row Level Security, or implementing passwordless login.

Query active USGS stream gauges using the USGS Water Services API. Returns stream gauge locations and metadata as a GeoDataFrame with current status information.

Use when the user asks to review code or a pull request - performs focused review checking for obvious defects only, provides minimal feedback with clear approval/rejection format

Proactive skill for validating dbt models against coding conventions. Auto-activates when creating, reviewing, or refactoring dbt models in staging, integration, or warehouse layers. Validates naming, SQL structure, field conventions, testing coverage, and documentation. Supports project-specific convention overrides and sqlfluff integration.

提供v3_metadata数据库的SQL查询模板，包括对象编码（object_code）、对象名称、事件、按钮配置、自定义字段、元数据字段、插件中心等表的查询。查询对象编码、对象名称、自定义对象时使用。使用 exec_sql 工具执行查询。

Architecture decision guides for Kailash SDK including framework selection (Core SDK vs DataFlow vs Nexus vs Kaizen), runtime selection (Async vs Sync), database selection (PostgreSQL vs SQLite), node selection, and test tier selection. Use when asking about 'which framework', 'choose framework', 'which runtime', 'which database', 'which node', 'architecture decision', 'when to use', 'Core SDK vs DataFlow', 'PostgreSQL vs SQLite', 'AsyncLocalRuntime vs LocalRuntime', or 'test tier selection'.