Databases

Builds GraphQL APIs with schema design, resolvers, error handling, and performance optimization using Apollo or Graphene. Use when creating flexible query APIs, migrating from REST, or implementing real-time subscriptions.

TanStack Router type-safe file-based routing for React. Use for SPAs, TanStack Query integration, Cloudflare Workers, or encountering devtools, type safety, loader, Vite bundling errors.

Implements API versioning using URL paths, headers, or query parameters with backward compatibility and deprecation strategies. Use when managing multiple API versions, planning breaking changes, or designing migration paths.

处理用户满意度反馈。用户回复"满意"/"不满意"时，更新 FAQ 使用计数或记录 BADCASE。触发词：满意/不满意/解决了/���解决/谢谢。

Builds flexible API filtering and sorting systems with query parameter parsing, validation, and security. Use when implementing search endpoints, building data grids, or creating dynamic query APIs.

Cloudflare Hyperdrive for Workers-to-database connections with pooling and caching. Use for PostgreSQL/MySQL, Drizzle/Prisma, or encountering pool errors, TLS issues, connection refused.

INVOKE BEFORE writing new code to find existing implementations (DRY). Also for codebase exploration and production data search. Run: docker exec arsenal-semantic-search-cli code-search find 'query'

Query Google NotebookLM for source-grounded, citation-backed answers from uploaded documents. Reduces hallucinations through Gemini's document-only responses. Browser automation with library management and persistent authentication.

Use Codex CLI sandbox mode to try risky changes safely. Isolated experimentation with network disabled and directory restrictions.

Qdrant vector database REST API via curl. Use this skill to store, search, and manage vector embeddings.

Retrieve all review comments from a pull request using the GitHub API. Use when you need to see what feedback has been provided on a PR.

Regel 07: CQRS - Command Query Responsibility Segregation. Use when implementing DDD patterns.

AgentDB Vector Search Optimization operates on 3 fundamental principles:

Platform selection and orchestration meta-skill across Flow Nexus, Codex, Gemini, and AgentDB.

ReasoningBank integrations that rely on AgentDB for memory and retrieval.

AgentDB Reinforcement Learning Training operates on 3 fundamental principles:

Use Codex CLI in full-auto mode to fix issues iteratively until tests pass. Autonomous debugging and test-fixing loop with sandbox safety.

AgentDB Persistent Memory Patterns operates on 3 fundamental principles:

Règle 07 : CQRS - Command Query Responsibility Segregation. Use when implementing DDD patterns.

Gerenciamento de Estado - React Query, Zustand, MMKV. Use when managing application state.