数据库 MCP（PostgreSQL / MySQL / Redis）

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI). Generates creative, polished code and UI design that avoids generic AI aesthetics.

Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms. When Claude needs to fill in a PDF form or programmatically process, generate, or analyze PDF documents at scale.

Migration and code evolution instructions generator for GitHub Copilot. Analyzes differences between two project versions (branches, commits, or releases) to create precise instructions allowing Copilot to maintain consistency during technology migrations, major refactoring, or framework version upgrades.

Technology-agnostic prompt generator that creates customizable AI prompts for scanning codebases and identifying high-quality code exemplars. Supports multiple programming languages (.NET, Java, JavaScript, TypeScript, React, Angular, Python) with configurable analysis depth, categorization methods, and documentation formats to establish coding standards and maintain consistency across development teams.

Universal SQL performance optimization assistant for comprehensive query tuning, indexing strategies, and database performance analysis across all SQL databases (MySQL, PostgreSQL, SQL Server, Oracle). Provides execution plan analysis, pagination optimization, batch operations, and performance monitoring guidance.

Suggest relevant GitHub Copilot skills from the awesome-copilot repository based on current repository context and chat history, avoiding duplicates with existing skills in this repository, and identifying outdated skills that need updates.

Create GitHub Issues from implementation plan phases using feature_request.yml or chore_request.yml templates.

Suggest relevant GitHub Copilot Custom Agents files from the awesome-copilot repository based on current repository context and chat history, avoiding duplicates with existing custom agents in this repository, and identifying outdated agents that need updates.

Suggest relevant GitHub Copilot instruction files from the awesome-copilot repository based on current repository context and chat history, avoiding duplicates with existing instructions in this repository, and identifying outdated instructions that need updates.

Generate a complete MCP server implementation optimized for Copilot Studio integration with proper schema constraints and streamable HTTP support

Generate a complete MCP server project in Python with tools, resources, and proper configuration

Review and create distinctive, production-grade frontend interfaces with high design quality and design system compliance. Evaluates using three pillars: frictionless insight-to-action, quality craft, and trustworthy building. USE FOR: PR reviews, design reviews, accessibility audits, design system compliance checks, creative frontend design, UI code review, component reviews, responsive design checks, theme testing, and creating memorable UI. DO NOT USE FOR: Backend API reviews, database schema reviews, infrastructure or DevOps work, pure business logic without UI, or non-frontend code.

Design systems, services, and architectures. Trigger with "design a system for", "how should we architect", "system design for", "what's the right architecture for", or when the user needs help with API design, data modeling, or service boundaries.

Design test strategies and test plans. Trigger with "how should we test", "test strategy for", "write tests for", "test plan", "what tests do we need", or when the user needs help with testing approaches, coverage, or test architecture.

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI). Generates creative, polished code and UI design that avoids generic AI aesthetics.

Implements a new Calico API resource by plumbing it through all layers of the codebase. Use after API design is complete (see design-kubernetes-api skill).

Testing conventions for Stock Indicators. Use for test naming (MethodName_StateUnderTest_ExpectedBehavior), FluentAssertions patterns, precision requirements, and test base class selection.

Create CSS gradient borders using the pseudo-element mask technique (mask-composite), including Tailwind-friendly usage and customization of angle, colors, thickness, and radius.

Apply CSS alpha masking with linear-gradient for horizontal or vertical edge fades using mask-image and -webkit-mask-image. Use for fade edges, alpha masks, or CSS mask gradients.

Refactor high-complexity React components in frontend. Use when the user asks for code splitting, hook extraction, or complexity reduction, or when you come across a component that is too complex to understand and refactor it.

Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).

Use when code quality needs improvement after implementation, without changing behavior

API contract guardrails for Engram server changes. Trigger: Any route, handler, payload, or status code modification.

Perform thorough code reviews with security, performance, and maintainability analysis. Use when user asks to review code, check for bugs, or audit a codebase.

Build MCP (Model Context Protocol) servers that give Claude new capabilities. Use when user wants to create an MCP server, add tools to Claude, or integrate external services.

Deploy applications and websites to Vercel. Use when the user requests deployment actions like "deploy my app", "deploy and give me the link", "push this live", or "create a preview deployment".

Scan code for refactoring opportunities to improve modularity, testability, extensibility, reusability, understandability, and cognitive complexity. Use when reviewing code quality, identifying technical debt, planning a refactor, or improving code structure. Keywords: refactor, refactoring, code quality, modularity, testability, extensibility, reusability, cognitive complexity, code smell, clean code, SOLID, DRY, coupling, cohesion

Designs a best-practice, extensible Kubernetes API resource. Use when designing new API resources for Calico.

TypeScript strict mode, type safety, readonly patterns, type guards for frontend tooling used in CI/CD

Formal evaluation framework for Claude Code sessions implementing eval-driven development (EDD) principles

Test-driven development for Spring Boot using JUnit 5, Mockito, MockMvc, Testcontainers, and JaCoCo. Use when adding features, fixing bugs, or refactoring.

Spring Security best practices for authn/authz, validation, CSRF, secrets, headers, rate limiting, and dependency security in Java Spring Boot services.

Spring Boot architecture patterns, REST API design, layered services, data access, caching, async processing, and logging. Use for Java Spring Boot backend work.

AgentShield を使用して、Claude Code の設定（.claude/ ディレクトリ）のセキュリティ脆弱性、設定ミス、インジェクションリスクをスキャンします。CLAUDE.md、settings.json、MCP サーバー、フック、エージェント定義をチェックします。

Kysy virallista Microsoftin dokumentaatiota löytääksesi käsitteitä, opetusohjelmia ja koodiesimerkkejä Azureen, .NET:iin, Agent Frameworkiin, Aspireen, VS Codeen, GitHubiin ja muihin liittyen. Käyttää oletuksena Microsoft Learn MCP:tä, sekä Context7:ää ja Aspire MCP:tä sisällölle, joka sijaitsee learn.microsoft.comin ulkopuolella.

Søg i den officielle Microsoft-dokumentation for at finde koncepter, vejledninger og kodeeksempler på tværs af Azure, .NET, Agent Framework, Aspire, VS Code, GitHub og mere. Bruger Microsoft Learn MCP som standard, samt Context7 og Aspire MCP til indhold, der findes uden for learn.microsoft.com.

Küsib ametlikku Microsofti dokumentatsiooni, et leida mõisteid, juhendeid ja koodinäiteid Azure'i, .NET-i, Agent Frameworki, Aspire'i, VS Code'i, GitHubi ja muu kohta. Vaikimisi kasutatakse Microsoft Learn MCP-i; Context7 ja Aspire MCP-i kasutatakse sisu jaoks, mis asub väljaspool learn.microsoft.com-i.

Switch MCP for Unity package source in connected Unity projects. Use /mcp-source [main|beta|branch|local] to swap between upstream releases, your remote branch, or local dev checkout.

Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).

Migrate or upgrade TypeScript tooling in the Phoenix monorepo. Use when upgrading TypeScript versions, switching tools (ESLint to oxlint, Prettier to oxfmt), upgrading bundlers (Vite, esbuild), or making major dependency upgrades. Triggers on requests to migrate, upgrade, or replace TypeScript/JavaScript tooling.

Comprehensive Cloudflare platform skill covering Workers, Pages, storage (KV, D1, R2), AI (Workers AI, Vectorize, Agents SDK), networking (Tunnel, Spectrum), security (WAF, DDoS), and infrastructure-as-code (Terraform, Pulumi). Use for any Cloudflare development task.

Build AI agents on Cloudflare Workers using the Agents SDK. Load when creating stateful agents, durable workflows, real-time WebSocket apps, scheduled tasks, MCP servers, or chat applications. Covers Agent class, state management, callable RPC, Workflows integration, and React hooks.

CSS and Tailwind v4 layout patterns. Use for @apply not working in SCSS, @reference tailwindcss, flex height chain, overflow not working, flex:1 in flex-row, page scrolling instead of container, dark theme styling, or flex layout debugging.

Docker container debugging and management. Use when investigating container issues, checking logs, resource usage, or Docker Compose services.

Snowflake data warehouse queries and schema inspection. Use when running SQL queries against Snowflake, listing tables, or inspecting schemas.

Prohledávejte oficiální dokumentaci Microsoftu, abyste našli koncepty, návody a ukázky kódu napříč Azure, .NET, Agent Framework, Aspire, VS Code, GitHub a dalšími. Jako výchozí používá Microsoft Learn MCP; pro obsah, který se nachází mimo learn.microsoft.com, používá Context7 a Aspire MCP.