資料庫

Frontend development guidelines for React/TypeScript applications. Modern patterns including Suspense, lazy loading, useSuspenseQuery, file organization with features directory, styling best practices, routing, performance optimization, and TypeScript best practices. Use when creating components, pages, features, fetching data, styling, routing, or working with frontend code.

This skill enables Claude to detect and resolve performance bottlenecks in applications. It analyzes CPU, memory, I/O, and database performance to identify areas of concern. Use this skill when you need to diagnose slow application performance, optimize resource usage, or proactively prevent performance issues. The skill is triggered by requests to "detect bottlenecks", "analyze performance", "find performance issues", or similar phrases related to performance optimization. It helps uncover root causes and suggest remediation strategies.

Process and implement code review feedback systematically. Use when user provides reviewer comments, PR feedback, code review notes, or asks to implement suggestions from reviews. Activates on phrases like "implement this feedback", "address review comments", or when user pastes reviewer notes.

Detect dangerous operations in database migrations before deployment

This skill enables Claude to detect potential memory leaks and analyze memory usage patterns in code. It is triggered when the user requests "detect memory leaks", "analyze memory usage", or similar phrases related to memory leak detection and performance analysis. The skill identifies potential issues such as unremoved event listeners, closures preventing garbage collection, uncancelled timers, unbounded cache growth, circular references, detached DOM nodes, and unnecessary global state accumulation. It then provides detailed fix recommendations. Use this skill to proactively identify and resolve memory leaks, improving application performance and stability.

This skill enables Claude to monitor database health using real-time metrics, predictive alerts, and automated remediation. It's designed for production-grade database health monitoring for PostgreSQL and MySQL, detecting performance degradation, resource exhaustion, and replication issues. Use this skill when the user requests to monitor database health, check database performance, receive database alerts, or automate database remediation. The skill is triggered by phrases like "check database health", "monitor database performance", "database health check", or "/health-check".

Automatically manages PostgreSQL backups with pgBackRest and Wasabi S3 storage when working with FairDB databases

Complete workflow for evaluating implementation plans before execution with quality checklist and structured feedback

This skill automates security vulnerability testing. It is triggered when the user requests security assessments, penetration tests, or vulnerability scans. The skill covers OWASP Top 10 vulnerabilities, SQL injection, XSS, CSRF, authentication issues, and authorization flaws. Use this skill when the user mentions "security test", "vulnerability scan", "OWASP", "SQL injection", "XSS", "CSRF", "authentication", or "authorization" in the context of application or API testing.

This skill optimizes database connection pooling for enhanced performance and resource management. It is activated when the user requests assistance with connection pooling, database performance tuning, or connection lifecycle management. Use this skill to implement and configure connection pools in various programming languages, identify optimal pool settings, and troubleshoot common connection-related issues. The skill is triggered by phrases like "connection pooling," "optimize database connections," or "improve database performance with connection pool."

This skill automates database archival processes. It helps reduce primary database size by moving historical records to archive tables or cold storage solutions like S3, Azure Blob, or GCS. The plugin supports PostgreSQL and MySQL, implementing automated retention policies, compression, compliance tracking, and zero-downtime migration. Use this when the user mentions "database archival", "archive old database records", "retention policies", "cold storage", or "reduce database size." It is particularly useful for handling requests related to data lifecycle management and compliance requirements in database systems.

Apply Convex database best practices for cost optimization, performance, security, and architecture.Use when: building Convex backends, optimizing queries, handling embeddings/vector search,reviewing Convex code, designing schemas, planning migrations, or discussing Convex architecture.Keywords: Convex, real-time database, queries, mutations, actions, indexes, pagination,vector search, embeddings, schema, migrations, ctx.auth, convex-helpers, bandwidth.

This skill identifies the locations of known transcription factor (TF) binding motifs within genomic regions such as ChIP-seq or ATAC-seq peaks. It utilizes HOMER to search for specific sequence motifs defined by position-specific scoring matrices (PSSMs) from known motif databases. Use this skill when you need to detect the presence and precise genomic coordinates of known TF binding motifs within experimentally defined regions such as ChIP-seq or ATAC-seq peaks.

Process large document corpora (1000+ docs, millions of tokens) through knowledge graph construction and stateful multi-hop reasoning. Use when (1) User provides a large corpus exceeding context limits, (2) Questions require connections across multiple documents, (3) Multi-hop reasoning needed for complex queries, (4) User wants persistent queryable knowledge from documents. Replaces brute-force document stuffing with intelligent graph traversal.

Full SDK integration test that runs actual queries through the Claude SDK sandbox. Use after making changes to SDK client code, session management, skill loading, network proxy, voice/TTS, or image generation. Runs real prompts through the SDK to verify the complete path works.

Uses the mcp postgresql to read and write crm relevant data to the crm database: Its about: sales_opportunity (Verkaufschancen) person (Kontaktperson im Unternehmen) company_site (Ein Standort eines Unternehmens) event (Aktivität, TODO, ... insgesamt bilden die Aktivitäten die Historie und die Zukunft von company_site, person und sales_opportunity ab) data_files (Dateien: PDFs, Bilder, E-Mail-Anhänge, Office-Dokumente - verknüpft mit CRM-Entitäten)

Supports creating, editing, and managing Unity assets (prefabs, materials, asset database, Addressables). Includes dependency analysis and import settings. Use when: prefab creation, material editing, asset search, dependency analysis, Addressables

Parse URLs in CSV files and extract query parameters as new columns. Use when working with CSV files containing URLs that need parameter extraction and analysis.

GitHub Actions の実行コストを最適化するためのスキル。コスト計測、削減施策の設計、実装、継続的な監視を一連で扱う。Anchors:• High Performance Browser Networking / 適用: 計測から改善する姿勢 / 目的: 速度とコストの可視化• Designing Data-Intensive Applications / 適用: 制約下の設計判断 / 目的: ランナー/ストレージの効率化• Continuous Delivery / 適用: 改善の反復 / 目的: 継続的最適化のサイクル化Trigger:Use when optimizing GitHub Actions workflow execution time, reducing runner costs, managing billing, or optimizing artifact storage and cache usage.github actions cost optimization, runner costs, workflow budget, artifact storage, caching strategy

Expert guidance for building production MCP servers using MXCP (Model Context Protocol eXtension Platform), an enterprise framework with SQL and Python endpoints, security, testing, and deployment. Use when: (1) Creating or initializing MXCP projects or MCP servers, (2) Building MCP tools, resources, or prompts, (3) Configuring endpoints, authentication, or policies, (4) Testing, validating, or debugging MXCP applications, or any task involving MXCP or MCP server development.