Claude Code Skills · page 100

Use when designing REST or GraphQL APIs, defining endpoints, implementing pagination/filtering, handling API versioning, or establishing API documentation with OpenAPI/Swagger.

Use when implementing authentication (JWT, sessions, OAuth), authorization (RBAC, ABAC), password hashing, MFA, or security best practices for backend services.

Use when creating OpenAPI specs for Bun.js APIs, integrating with Apidog, documenting endpoints with schemas, or automating API specification imports via Apidog REST API. See bunjs for basics.

Use when implementing clean architecture (routes/controllers/services/repositories), establishing camelCase conventions, designing Prisma schemas, or planning structured workflows for Bun.js applications. See bunjs for basics, bunjs-production for deployment.

Use when deploying Bun.js to production, containerizing with Docker, setting up AWS ECS/Fargate, implementing Redis caching, hardening security, or configuring CI/CD pipelines. See bunjs for basics, bunjs-architecture for patterns.

Use when building Bun.js/Hono applications, implementing HTTP endpoints, setting up Prisma/SQLite, writing Zod validation, or using Bun's test runner. See bunjs-architecture for layered patterns, bunjs-production for deployment.

Use when designing database schemas, implementing repository patterns, writing optimized queries, managing migrations, or working with indexes and transactions for SQL/NoSQL databases.

Use when working with Dingo meta-language for Go, implementing optionals/results, using generics shortcuts, or transpiling .dingo files to .go while maintaining Go compatibility.

Use when implementing custom error classes, error middleware, structured logging, retry logic, or graceful shutdown patterns in backend applications.

Use when profiling Go applications (pprof), running benchmarks, optimizing memory/CPU usage, or debugging performance bottlenecks in production Go code.

Use when building Go backend services, implementing goroutines/channels, handling errors idiomatically, writing tests with testify, or following Go best practices for APIs/CLI tools.

Use when building FastAPI applications, implementing async endpoints, setting up Pydantic schemas, working with SQLAlchemy, or writing pytest tests for Python backend services.

Use when building Axum applications, implementing type-safe handlers, working with SQLx, setting up error handling with thiserror, or writing Rust backend services.

Use when detecting project technology stack from files/configs/directory structure, auto-loading framework-specific skills, or analyzing multi-stack fullstack projects (e.g., React + Go).

Use when troubleshooting bugs, analyzing stack traces, using debugging tools (breakpoints, loggers), or applying systematic debugging methodology across any technology stack.

Use when writing tests, setting up test frameworks, implementing mocking strategies, or establishing testing best practices (unit, integration, E2E) across any technology stack.

Use when implementing language-agnostic patterns like layered architecture, dependency injection, error handling, or code organization principles across any technology stack.

|

|

|

|

|

Use when deciding whether to launch an agent, selecting which agent to use, or coordinating multiple agents. Covers delegation criteria, external-model patterns, task isolation, and agent selection strategies.

Use when debugging failures, errors, or unexpected behavior. Covers root cause investigation, data flow tracing, hypothesis-driven debugging, and fix verification to prevent trial-and-error approaches.

Use when writing production code. Enforces RED-GREEN-REFACTOR cycle: write failing test, make it pass, improve design. Prevents test-after development and ensures verified behavior.

Use when claiming task completion or marking items as done. Covers completion evidence requirements, verification methods, and anti-rationalization patterns.

Use when starting isolated feature work or before executing implementation plans. Manages full worktree lifecycle from creation through cleanup with safety checks and error recovery.

Use when writing README files, API documentation, user guides, or technical documentation following industry standards from Google, Microsoft, and GitLab style guides.

Evidence-based phase completion enforcement for /dev:feature. Use when orchestrating 8-phase feature development to ensure artifacts exist before phase completion, validation criteria are addressed, outer loops are enforced, and show-your-work requirements are met.

Systematically tests UI functionality, validates design fidelity with AI visual analysis, monitors console output, tracks network requests, and provides debugging reports using Chrome Extension MCP tools. Use after implementing UI features, for design validation, when investigating console errors, for regression testing, or when user mentions testing, browser bugs, console errors, or UI verification.

|

Modern React 19+ patterns with TypeScript including function components, hooks, state management, TanStack Query integration, form handling with Zod, error boundaries, and performance optimization. Use when building React applications, implementing components, or setting up state management.

shadcn/ui component library patterns. Covers CLI usage, installation, component categories, theming with CSS variables, dark mode setup, and integration with React Hook Form + Zod. Use when adding UI components, setting up design systems, or implementing forms with shadcn/ui.

Use when choosing state management solutions, implementing global stores (Zustand, Pinia), managing server state (TanStack Query), or handling URL state in frontend applications across React and Vue.

|

Comprehensive TanStack Query v5 patterns for async state management. Covers breaking changes, query key factories, data transformation, mutations, optimistic updates, authentication, testing with MSW, and anti-patterns. Use for all server state management, data fetching, and cache invalidation tasks.

TanStack Router patterns for type-safe, file-based routing. Covers installation, route configuration, typed params/search, layouts, and navigation. Use when setting up routes, implementing navigation, or configuring route loaders.

Use when writing component tests, testing user interactions, mocking APIs, or setting up Vitest/React Testing Library/Vue Test Utils for frontend applications.

Use when building Vue 3 applications with TypeScript, implementing Composition API components, setting up Pinia stores, or working with Vue Router. Covers script setup, composables, and reactive state.

MCP server standardization patterns for Claude Code plugins. Use when implementing MCP servers, designing tool interfaces, configuring MCP transports, or standardizing MCP naming conventions. Trigger keywords - "MCP", "MCP server", "MCP tools", "MCP transport", "tool naming", "MCP configuration".

On-demand performance and optimization analysis. Use when identifying bottlenecks, improving build times, reducing bundle size, or optimizing code performance. Trigger keywords - "optimize", "performance", "bottleneck", "bundle size", "build time", "speed up".

Collaborative ideation and planning with resilient multi-model exploration, consensus scoring, and adaptive confidence-based validation

Unified patterns and templates for creating consistent Claude Code plugins. Use when creating new plugins, designing plugin architecture, implementing builder patterns, or standardizing plugin structure. Trigger keywords - "plugin SDK", "plugin template", "plugin pattern", "builder pattern", "plugin structure", "new plugin", "plugin architecture".

Use BEFORE delegating any complex task to a subagent. Contains the routing table that maps task patterns to the correct specialized agent. MUST be consulted before using the Task tool for delegation decisions. Trigger keywords - "delegate", "subagent", "agent", "research", "implement", "investigate", "debug", "architect".

On-demand test coverage analysis. Use when identifying untested code, finding test gaps, measuring coverage metrics, or improving test quality. Trigger keywords - "test coverage", "coverage report", "untested code", "test gaps", "missing tests", "coverage metrics".

Use when integrating Apidog + OpenAPI specifications with your React app. Covers MCP server setup, type generation, and query layer integration. Use when setting up API clients, generating types from OpenAPI, or integrating with Apidog MCP.

Analyzes API documentation from OpenAPI specs to provide TypeScript interfaces, request/response formats, and implementation guidance. Use when implementing API integrations, debugging API errors (400, 401, 404), replacing mock APIs, verifying data types, or when user mentions endpoints, API calls, or backend integration.

>

Use this skill when the user requests current information, documentation, coding examples, or web research beyond the knowledge cutoff. Queries Google's AI Search mode to retrieve comprehensive AI-generated overviews with source citations from 100+ websites. Returns markdown with inline footnoted references [1][2][3]. You will receive a detailed Markdown file with references and information summarized directly from Google's AI search. Ideal for you to get new information and clues for further research.

Save and organize links for later reading. Use when: user wants to save a URL, manage bookmarks, find a saved link. Don't use when: user just wants to read/fetch a URL (use web_fetch) or research a topic (use research skill).

Provide a personalized daily briefing with news, weather, and reminders. Use when: user asks for a briefing, morning update, daily summary, or 'what's new today'. Don't use when: user asks about a single specific topic like just weather or just news (use those skills instead).

Operate the burner wallet — a small, app-managed Solana wallet that signs autonomously within caps. Use when: user asks about the burner, autonomous payments, x402, raising/lowering caps, funding the burner, or wiping/rotating it. Don't use when: user wants a regular MWA-popup transfer (just call solana_send / solana_swap and let routing decide).

Track calories, protein, and macros from food photos or text. Log meals, view daily/weekly nutrition dashboards, set calorie goals, track weight, and get AI-powered portion estimates. Use when user mentions food, meals, calories, protein, macros, diet, nutrition, weight tracking, or sends food photos. Don't use when: user asks about restaurant recommendations, cooking recipes, or food delivery.

Perform calculations, unit conversions, and math operations. Use when: user asks to calculate, convert units, do math, percentages, tip calculations, or date arithmetic. Don't use when: user asks about crypto prices (use crypto-prices skill) or nutrition math (use calclaw skill).

Get real-time cryptocurrency prices and market data from CoinGecko (free, no API key). Use when: user asks about crypto prices, token values, market data, 'what's BTC at?'. Don't use when: user wants to swap/trade tokens (use wallet tools), or wants crypto news (use news skill).

Look up definitions, word meanings, and etymology. Use when: user asks 'what does X mean', 'define X', word origins, etymology. Don't use when: user wants to translate between languages (use translate skill) or wants in-depth research on a concept (use research skill).

Search repositories, view issues, check PRs on GitHub. Use when: user asks about GitHub repos, issues, PRs, or wants to search GitHub. Don't use when: user wants general web search (use research skill) or asks about git concepts without GitHub context.

Tell jokes and make the user laugh. Use when: user asks for a joke, wants humor, says 'make me laugh', or mood is light. Don't use when: user is asking a serious question, or wants comedy recommendations (use movie-tv skill).

Search movies and TV shows, get ratings, recommendations using TMDB. Use when: user asks about movies, TV shows, ratings, 'what should I watch', trending shows. Don't use when: user asks about YouTube videos, music, or live TV schedules.

Network monitoring and security audit. Use when: user asks to scan network, check open ports, network audit, who's on wifi, check connection, port scan, firewall check, network status, or network security. Don't use when: user asks about crypto transactions (use solana tools) or web search (use research skill).

Get latest news headlines and current events. Use when: user asks about news, current events, 'what's happening', headlines for a topic. Don't use when: user wants a full daily briefing (use briefing skill) or deep research on a topic (use research skill).

Quickly capture and organize notes for later reference. Use when: user wants to save a note, jot down an idea, retrieve saved notes. Don't use when: user wants to manage tasks (use todo skill), set a timed reminder (use reminders skill), or save a URL (use bookmark skill).

Catalog of pay.sh services payable via agent_pay (x402). OPT-IN ONLY — activate when the user explicitly invokes pay.sh / paysh / x402 / 'pay for'. Stay dormant otherwise; defer to free tools. Full keyword list and policy in SKILL.md body.

Share inspirational quotes and wisdom. Use when: user asks for a quote, inspiration, motivation, or wisdom. Don't use when: user asks for a factual citation from a specific source (use research skill).

Set reminders that will notify you at the specified time. Use when: user says 'remind me to X at Y', wants to schedule a notification, or manage existing reminders. Don't use when: user wants a countdown timer (use timer skill) or wants to save a note without a time trigger (use notes skill).

Deep research on topics using web search and page fetching. Use when: user asks to research, investigate, or needs comprehensive multi-source info on a topic. Don't use when: user wants a quick definition (use define skill), current news headlines (use news skill), or to summarize a single URL (use summarize skill).

Summarize web pages, articles, or text content. Use when: user shares a URL to summarize, asks for TL;DR, or wants key points from content. Don't use when: user wants to save the link (use bookmark skill) or wants full multi-source research (use research skill).

Set countdown timers for cooking, workouts, or any timed activity. Use when: user wants a countdown timer, 'set a timer for X minutes'. Don't use when: user wants a reminder at a specific clock time (use reminders skill) or wants to schedule recurring tasks.

Manage tasks and to-do lists with add, complete, and list operations. Use when: user wants to add, complete, or view tasks and to-do items. Don't use when: user wants to save a note without task tracking (use notes skill) or set a timed reminder (use reminders skill).

Translate text between languages. Use when: user asks to translate, 'how do you say X in Y', or sends foreign text needing translation. Don't use when: user wants a word definition in the same language (use define skill).

Get current weather information and forecasts for any location. Use when: user asks about weather, temperature, forecast, 'will it rain', 'is it cold outside'. Don't use when: user wants a full daily briefing (use briefing skill) or historical weather data.

Comprehensive kanban board and task management via ktui CLI. Use for project tracking, todo lists, task dependencies, workflow automation, and board management. Activates when user mentions boards, tasks, kanban, or project management. If the `ktui` command is not available, but `uv` is available utilize `uvx kanban-tui` instead.

Aggressive AI coding guidelines inspired by Linus Torvalds. Enforce data structure supremacy, simple code, proof over hand-waving, and a bogus-shit detector.

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

>

>

>

>

|

|

>

|