資料庫

Store knowledge, entries, errors, and context in the worklog database

Repository 전문가. JpaRepository(Command: save/delete), QueryDslRepository(Query: 4개 메서드),AdminQueryDslRepository(Join 허용, DTO Projection), LockRepository(Pessimistic Lock).Entity 직접 반환 금지, N+1은 Application Layer에서 해결. JPQL 금지, Lazy Loading 의존 금지.

Install, configure, and validate local ClickHouse for gapless-crypto-clickhouse development and backtesting. Use when setting up local development environment, enabling offline mode, improving query performance for backtesting, or running E2E validation. Includes mise/Homebrew/apt installation, mode detection, connection validation, and E2E workflow scripts.

Multi-level caching strategies for LLM applications - semantic caching (Redis), prompt caching (Claude/OpenAI native), cache hierarchies, cost optimization, and Langfuse cost tracking with hierarchical trace rollup for 70-95% cost reduction

CLI for managing the Cortex email automation pipeline. Use this skill when the user wants to query emails, check queue status, trigger backfills, view classifications, or manage the email triage system. Triggers on keywords like "cortex", "email pipeline", "queue status", "classification", "backfill", "triage".

Ask the oracle (GPT-5.2 with deep reasoning) strategic technical questions. Use for architecture decisions, complex debugging, security analysis, or when you need a second expert opinion. Supports background execution for long-running queries.

Shared resource library for Airtable integration skills. DO NOT load directly - provides common references (setup, API docs, error handling, field types) and scripts used by airtable-connect, airtable-query, and airtable-sync.

Execute AI-generated code in secure isolated E2B cloud sandboxes with advanced monitoring, MCP gateway integration (200+ tools), and multi-language support. Use for running Python/JavaScript/TypeScript/Bash code, managing sandbox lifecycle (create, pause, resume, kill, list, connect), monitoring metrics (CPU, memory, disk), handling lifecycle events, uploading/downloading files, streaming command output, environment variable management, and integrating LLMs with code execution capabilities.

Search local documents, files, notes, and knowledge bases. Index directories, search with BM25/vector/hybrid, get AI answers with citations. Use when user wants to search files, find documents, query notes, look up information in local folders, index a directory, set up document search, build a knowledge base, needs RAG/semantic search, or wants to start a local web UI for their docs.

Guides Supabase database migrations for CircleTel - creates migrations, RLS policies, validates schema changes, and handles rollbacks

Snowflake, BigQuery, Redshift, Delta Lake, and data warehouse design

Designs Redis caching strategies for Braiins API data, optimizing fordata freshness vs. API rate limits and response latency.

SQL and database best practices including query optimization, indexing, and schema design.

Supabase open-source Firebase alternative with Postgres, authentication, storage, and realtime subscriptions. Use when building full-stack applications requiring integrated backend services with Next.js, React, or Vue.

Firebase Emulator Suiteの起動・停止・管理ワークフロー。「エミュレーター」「Firebase」「Firestore」「Auth」「ローカル開発」などのキーワードで自動適用。

Redis database expert for caching, data structures, Pub/Sub, Streams, Lua scripting,and performance optimization using Bun.redis native client.Use when working with Redis, caching strategies, key-value stores, real-time data,vector search, or document databases. Works alongside bun-expert skill.

Load when working on member onboarding, retention strategies, feedback collection,NPS surveys, or improving the overall member journey. Contains frameworks forcreating exceptional member experiences at every touchpoint.

Database access layer guidelines for Quantum Skincare's Prisma-based data-access library. Covers Prisma schema design, DAO patterns, UUID primary keys, PostgreSQL role-based access control (RBAC), migration workflows, type-safe queries, transaction handling, soft deletes, and testing strategies. Use when working with Prisma schema, DAOs, database migrations, or data access patterns in libs/data-access.

Search technical documentation using executable scripts to detect query type, fetch from llms.txt sources (context7.com), and analyze results. Use when user needs: (1) Topic-specific documentation (features/components/concepts), (2) Library/framework documentation, (3) GitHub repository analysis, (4) Documentation discovery with automated agent distribution strategy | Dùng khi tìm tài liệu, hướng dẫn, docs, documentation, api docs, tham khảo.

Auditar configuração R2DBC MySQL (pool, migrations, tuning) assegurando conexões reativas seguras e resilientes no Swarm.