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Agent-Skills.md is a agent skills marketplace, to find the right agent skills for you.

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vitest-3-features

Vitest 3 Features skill

josiahsiegel
josiahsiegel
213

terraform-tasks

Specialized Terraform task execution skill for autonomous infrastructure operations. Handles code generation, debugging, version management (1.10-1.14+), security scanning, and architecture design across all providers (AWS 6.0, AzureRM 4.x, GCP) and platforms. Covers ephemeral values, Terraform Stacks, policy-as-code, and 2025 best practices.

josiahsiegel
josiahsiegel
213

opentofu-guide

Comprehensive OpenTofu expertise including migration from Terraform, state encryption, OpenTofu 1.10/1.11 features (OCI registry, native S3 locking, ephemeral resources, enabled meta-argument), and CI/CD integration. Covers when to use OpenTofu vs Terraform with decision matrix.

josiahsiegel
josiahsiegel
213

tailwindcss-responsive-darkmode

Tailwind CSS responsive design and dark mode implementation patterns for 2025/2026

josiahsiegel
josiahsiegel
213

tailwindcss-plugins

Tailwind CSS plugins including official plugins and custom plugin development

josiahsiegel
josiahsiegel
213

tailwindcss-performance

Tailwind CSS performance optimization including v4 improvements and best practices

josiahsiegel
josiahsiegel
213

tailwindcss-mobile-first

Comprehensive mobile-first responsive design patterns with 2025/2026 best practices for Tailwind CSS v4

josiahsiegel
josiahsiegel
213

tailwindcss-fundamentals-v4

Tailwind CSS v4 fundamentals covering installation, CSS-first configuration, design systems, and 2025/2026 best practices

josiahsiegel
josiahsiegel
213

tailwindcss-framework-integration

Tailwind CSS integration guide for React, Vue, Next.js, and other frameworks

josiahsiegel
josiahsiegel
213

tailwindcss-debugging

Tailwind CSS debugging and troubleshooting guide for common issues and solutions

josiahsiegel
josiahsiegel
213

tailwindcss-animations

Tailwind CSS animations and transitions including built-in utilities and custom animation patterns

josiahsiegel
josiahsiegel
213

tailwindcss-advanced-layouts

Tailwind CSS advanced layout techniques including CSS Grid and Flexbox patterns

josiahsiegel
josiahsiegel
213

github-actions-2025

GitHub Actions 2025 features including 1 vCPU runners, immutable releases, and Node24 migration

josiahsiegel
josiahsiegel
213

tailwindcss-advanced-design-systems

Tailwind CSS advanced design systems with design tokens and @theme configuration

josiahsiegel
josiahsiegel
213

tailwindcss-advanced-components

Tailwind CSS advanced component patterns with CVA integration and variant management

josiahsiegel
josiahsiegel
213

tailwindcss-accessibility

Tailwind CSS accessibility patterns including WCAG 2.2 compliance, touch targets, focus management, and ARIA support

josiahsiegel
josiahsiegel
213

windows-git-bash-paths

Windows and Git Bash path handling for SSDT, SqlPackage, and DACPAC files with shell detection

josiahsiegel
josiahsiegel
213

ssdt-cicd-best-practices-2025

Modern CI/CD best practices for SQL Server database development with tSQLt, state-based deployment, and 2025 patterns

josiahsiegel
josiahsiegel
213

nextjs-authentication

Complete Next.js authentication system. PROACTIVELY activate for: (1) NextAuth.js (Auth.js) setup, (2) OAuth providers (GitHub, Google), (3) Credentials provider, (4) Session management (JWT/database), (5) Protected routes with middleware, (6) Role-based access control (RBAC), (7) Login/registration forms, (8) Authorization patterns, (9) Type augmentation for sessions. Provides: Auth.js configuration, middleware protection, session hooks, RBAC patterns, login forms. Ensures secure authentication with proper session handling.

josiahsiegel
josiahsiegel
213

nextjs-caching

Complete Next.js caching system with 'use cache' directive (Next.js 16). PROACTIVELY activate for: (1) Understanding 4 caching layers (Request Memoization, Data Cache, Full Route Cache, Router Cache), (2) Cache Components with 'use cache' directive, (3) fetch() caching options, (4) cacheLife() and cacheTag() functions, (5) Time-based revalidation, (6) On-demand revalidation with revalidatePath/revalidateTag, (7) Static generation with generateStaticParams, (8) Cache debugging. Provides: 'use cache' patterns, Cache Components, caching strategies, revalidation patterns, ISR setup, cache headers. Ensures optimal performance with correct cache invalidation.

josiahsiegel
josiahsiegel
213

nextjs-data-fetching

Complete Next.js data fetching system (Next.js 15.5/16). PROACTIVELY activate for: (1) Server Component data fetching, (2) Parallel and sequential fetching, (3) Streaming with Suspense, (4) Route Handlers (API routes), (5) Client-side fetching with SWR/TanStack Query, (6) generateStaticParams for static generation, (7) Revalidation strategies, (8) Error handling for data, (9) Async params/searchParams (Next.js 16), (10) Cache Components with 'use cache'. Provides: Fetch patterns, caching options, streaming UI, API route handlers, client fetching setup, async params pattern. Ensures optimal data loading with proper caching and error handling.

josiahsiegel
josiahsiegel
213

react-testing

Complete React testing system. PROACTIVELY activate for: (1) Vitest/Jest setup and configuration, (2) React Testing Library patterns, (3) Component testing with userEvent, (4) Custom hook testing with renderHook, (5) Mocking modules and components, (6) Async component testing, (7) Context and provider testing, (8) Accessibility testing with jest-axe. Provides: Test setup, query priority, user simulation, mock patterns, integration testing. Ensures reliable tests that focus on user behavior.

josiahsiegel
josiahsiegel
213

nextjs-deployment

Complete Next.js deployment system (Next.js 15.5/16). PROACTIVELY activate for: (1) Vercel deployment and configuration, (2) Self-hosted Node.js deployment, (3) Docker containerization, (4) Static export with output:'export', (5) Edge Runtime configuration, (6) Environment variables, (7) CI/CD with GitHub Actions, (8) Health checks and monitoring, (9) Production optimization, (10) Turbopack production builds (Next.js 16). Provides: Dockerfile, docker-compose, PM2 config, vercel.json, GitHub Actions workflows, Turbopack config. Ensures production-ready deployment with proper configuration.

josiahsiegel
josiahsiegel
213

nextjs-middleware

Complete Next.js Middleware system (Next.js 15.5/16). PROACTIVELY activate for: (1) Creating middleware.ts (Edge) or proxy.ts (Node.js), (2) Matcher configuration, (3) Authentication protection, (4) Role-based access control, (5) Redirects and rewrites, (6) Internationalization (i18n), (7) Security headers (CSP, CORS), (8) Geolocation routing, (9) Bot detection, (10) Rate limiting patterns, (11) Node.js Middleware with proxy.ts (Next.js 16). Provides: Edge middleware patterns, Node.js proxy patterns, matcher syntax, auth guards, header manipulation, cookie handling, database access in proxy.ts. Ensures optimized request handling with proper security.

josiahsiegel
josiahsiegel
213

nextjs-modal-integration

Modal.com integration patterns for Next.js applications. PROACTIVELY activate for: (1) Next.js + Modal backend setup, (2) AI inference from Next.js (LLMs, image generation), (3) Video/audio processing backends, (4) Heavy compute offloading from Vercel, (5) GPU workloads for Next.js apps, (6) Webhook integration between Next.js and Modal, (7) File upload processing, (8) Background job processing, (9) Serverless AI API endpoints, (10) Next.js + Modal authentication patterns. Provides: Architecture patterns, API route integration, webhook handling, file upload workflows, CORS configuration, warm container patterns, streaming responses, and production-ready examples.

josiahsiegel
josiahsiegel
213

nextjs-routing-advanced

Complete Next.js advanced routing system. PROACTIVELY activate for: (1) Dynamic routes with [slug], (2) Catch-all routes [...slug], (3) Route groups for organization, (4) Parallel routes with @slot, (5) Intercepting routes for modals, (6) Private folders with _prefix, (7) Route Handlers (API), (8) Search params handling, (9) Programmatic navigation. Provides: Dynamic routing patterns, parallel route slots, modal interception, API handlers. Ensures flexible routing with proper URL structure.

josiahsiegel
josiahsiegel
213

nextjs-server-actions

Complete Next.js Server Actions system (Next.js 15.5/16). PROACTIVELY activate for: (1) Defining Server Actions with 'use server', (2) Form handling with actions, (3) useActionState for form state, (4) useFormStatus for pending states, (5) Optimistic updates with useOptimistic, (6) Validation with Zod and next-safe-action, (7) Authorization in actions, (8) File uploads, (9) Revalidation after mutations, (10) Type-safe actions with next-safe-action library. Provides: Action patterns, form integration, validation, optimistic UI, error handling, next-safe-action integration. Ensures secure server mutations with proper validation and UX.

josiahsiegel
josiahsiegel
213

advanced-features-2025

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josiahsiegel
josiahsiegel
213

agent-development

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josiahsiegel
josiahsiegel
213

hook-development

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josiahsiegel
josiahsiegel
213

plugin-master

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josiahsiegel
josiahsiegel
213

skill-development

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josiahsiegel
josiahsiegel
213

powershell-2025-changes

Critical PowerShell changes, deprecations, and migrations for 2025

josiahsiegel
josiahsiegel
213

powershell-7.5-features

PowerShell 7.5/7.6 features and enhancements. PROACTIVELY activate for: (1) PowerShell 7.5 stable features, (2) PowerShell 7.6 preview features, (3) ConvertTo-CliXml/ConvertFrom-CliXml, (4) Test-Path -OlderThan/-NewerThan, (5) += operator optimization (8x-16x faster), (6) PSResourceGet 1.1.1/1.2.0, (7) Get-Clipboard -Delimiter, (8) Get-Command -ExcludeModule, (9) DSC v3 resources, (10) .NET 9/.NET 10 integration. Provides: Latest cmdlet usage, performance benchmarks, migration patterns.

josiahsiegel
josiahsiegel
213

powershell-master

Complete PowerShell expertise system across ALL platforms (Windows/Linux/macOS). PROACTIVELY activate for: (1) ANY PowerShell task (scripts/modules/cmdlets), (2) CI/CD automation (GitHub Actions/Azure DevOps/Bitbucket), (3) Cross-platform scripting, (4) Module discovery and management (PSGallery), (5) Azure/AWS/Microsoft 365 automation, (6) Script debugging and optimization, (7) Best practices and security. Provides: PowerShell 7+ features, popular module expertise (Az, Microsoft.Graph, PnP, AWS Tools), PSGallery integration, platform-specific guidance, CI/CD pipeline patterns, cmdlet syntax mastery, and production-ready scripting patterns. Ensures professional-grade, cross-platform PowerShell automation following industry standards.

josiahsiegel
josiahsiegel
213

powershell-security

Modern PowerShell security practices including SecretManagement, JEA, WDAC, and credential protection

josiahsiegel
josiahsiegel
213

powershell-shell-detection

Shell detection and cross-shell compatibility guidance for PowerShell vs Git Bash/MSYS2 on Windows

josiahsiegel
josiahsiegel
213

python-asyncio

Complete Python asyncio system. PROACTIVELY activate for: (1) async/await syntax, (2) asyncio.gather for concurrent execution, (3) TaskGroup (3.11+), (4) Semaphores for rate limiting, (5) Timeouts with asyncio.timeout, (6) Producer-consumer with Queue, (7) Async generators and context managers, (8) uvloop performance, (9) Common async gotchas. Provides: Concurrent patterns, I/O optimization, async libraries (aiohttp, httpx, asyncpg). Ensures correct async patterns without blocking.

josiahsiegel
josiahsiegel
213

python-cloudflare

Complete Python Cloudflare deployment system. PROACTIVELY activate for: (1) Python Workers with Pyodide, (2) FastAPI on Workers, (3) Cloudflare Containers for heavy compute, (4) Service bindings (RPC), (5) Environment variables in Workers, (6) Cold start optimization, (7) Workflows for durable execution, (8) GPU containers for AI. Provides: Worker code patterns, wrangler config, Dockerfile templates, FastAPI integration. Ensures edge deployment with proper architecture choices.

josiahsiegel
josiahsiegel
213

python-fastapi

Complete FastAPI production system. PROACTIVELY activate for: (1) Project structure (scalable layout), (2) Pydantic schemas (input/output separation), (3) Dependency injection, (4) Async database with SQLAlchemy, (5) JWT authentication, (6) Error handling patterns, (7) Docker deployment, (8) Gunicorn + Uvicorn production, (9) Rate limiting, (10) Testing with httpx. Provides: Project templates, schema patterns, auth setup, Docker config. Ensures production-ready FastAPI applications.

josiahsiegel
josiahsiegel
213

python-fundamentals-313

Complete Python 3.13+ fundamentals system. PROACTIVELY activate for: (1) Python 3.13 free-threading (no-GIL), (2) JIT compiler usage, (3) Pattern matching syntax, (4) Walrus operator, (5) F-string features 3.12+, (6) Type parameter syntax 3.12+, (7) Exception groups, (8) Dataclasses and enums, (9) Context managers. Provides: Modern syntax, performance features, best practices, naming conventions. Ensures correct Python 3.13+ patterns with optimal performance.

josiahsiegel
josiahsiegel
213

react-state-management

Complete React state management system. PROACTIVELY activate for: (1) Context API patterns and optimization, (2) Zustand store setup and usage, (3) Jotai atomic state, (4) TanStack Query (React Query) for server state, (5) SWR data fetching, (6) useState vs useReducer decisions, (7) State normalization, (8) Avoiding prop drilling. Provides: Store configuration, context optimization, server state caching, optimistic updates, infinite queries. Ensures scalable state architecture with proper tool selection.

josiahsiegel
josiahsiegel
213

python-github-actions

Complete Python GitHub Actions system. PROACTIVELY activate for: (1) uv-based CI workflows (10-100x faster), (2) Matrix testing across Python versions, (3) Dependency caching with setup-uv, (4) Parallel test execution, (5) Reusable workflows, (6) Publishing to PyPI with trusted publishing, (7) Code coverage with codecov, (8) Security scanning. Provides: Workflow templates, caching config, matrix strategies, composite actions. Ensures fast, reliable CI/CD pipelines.

josiahsiegel
josiahsiegel
213

python-gotchas

Complete Python gotchas reference. PROACTIVELY activate for: (1) Mutable default arguments, (2) Mutating lists while iterating, (3) is vs == comparison, (4) Late binding in closures, (5) Variable scope (LEGB), (6) Floating point precision, (7) Exception handling pitfalls, (8) Dict mutation during iteration, (9) Circular imports, (10) Class vs instance attributes. Provides: Problem explanations, code examples, fixes for each gotcha. Ensures bug-free Python code.

josiahsiegel
josiahsiegel
213

python-modal

Modern Python patterns for Modal.com serverless platform. PROACTIVELY activate for: (1) Modal function deployment, (2) Type-safe Modal with Pydantic, (3) Async patterns in Modal, (4) GPU workloads (ML inference, training), (5) FastAPI web endpoints on Modal, (6) Scheduled tasks and cron jobs, (7) Modal Volumes and storage, (8) Testing Modal functions with pytest, (9) Modal classes and lifecycle methods, (10) Parallel processing with map/starmap. Provides: Type hints patterns, Pydantic integration, async/await patterns, pytest testing, FastAPI integration, scheduled tasks, Volume usage, cost optimization, and production-ready examples following Python 3.11+ best practices.

josiahsiegel
josiahsiegel
213

python-opencv

Complete OpenCV computer vision system for Python. PROACTIVELY activate for: (1) Image loading with cv2.imread (BGR format gotcha), (2) Video capture with cv2.VideoCapture, (3) Color space conversion (BGR to RGB, HSV, grayscale), (4) Image filtering (GaussianBlur, medianBlur, bilateralFilter), (5) Edge detection (Canny), (6) Contour detection with cv2.findContours, (7) Image resizing with interpolation methods, (8) Template matching, (9) Feature detection (SIFT, ORB, AKAZE), (10) Drawing functions (rectangle, circle, text), (11) Video writing with cv2.VideoWriter, (12) Morphological operations, (13) Deep learning with cv2.dnn module, (14) GPU acceleration with cv2.cuda, (15) Coordinate system (x,y vs row,col) gotchas. Provides: Image processing patterns, video capture/writing, memory management, performance optimization, Jupyter notebook workarounds. Ensures correct BGR handling and memory-safe OpenCV usage.

josiahsiegel
josiahsiegel
213

react-performance

Complete React performance optimization system. PROACTIVELY activate for: (1) React.memo and memoization, (2) useMemo and useCallback usage, (3) Code splitting with React.lazy, (4) List virtualization (react-window, react-virtuoso), (5) Avoiding unnecessary re-renders, (6) useTransition and useDeferredValue, (7) Bundle optimization, (8) Web Vitals and profiling. Provides: Profiler setup, memoization patterns, lazy loading, virtualization config, state colocation. Ensures optimal React performance with measurable improvements.

josiahsiegel
josiahsiegel
213

python-package-management

Complete Python package management system. PROACTIVELY activate for: (1) uv package manager (10-100x faster), (2) pyproject.toml configuration, (3) Virtual environment setup, (4) Dependency management with uv.lock, (5) Ruff linting and formatting, (6) src layout project structure, (7) Publishing to PyPI, (8) pip and requirements.txt. Provides: uv commands, pyproject.toml templates, ruff config, pre-commit setup. Ensures modern Python project setup with fast tooling.

josiahsiegel
josiahsiegel
213

python-testing

Complete Python testing system. PROACTIVELY activate for: (1) pytest fundamentals, (2) Fixtures and scopes, (3) Parameterized tests, (4) Mocking with pytest-mock, (5) Async testing with pytest-asyncio, (6) Coverage configuration, (7) FastAPI testing with httpx, (8) Property-based testing with hypothesis, (9) Snapshot testing. Provides: pytest patterns, fixture examples, mock setup, coverage config. Ensures comprehensive test coverage with best practices.

josiahsiegel
josiahsiegel
213

python-type-hints

Complete Python type hints system. PROACTIVELY activate for: (1) Built-in generics (list[str], dict[str, int]), (2) Union types (str | None), (3) Type parameter syntax 3.12+, (4) Protocol for structural typing, (5) TypedDict for dict schemas, (6) Literal and Final types, (7) TypeGuard and TypeIs, (8) ParamSpec for decorators, (9) Mypy/Pyright configuration. Provides: Type syntax, Protocol patterns, TypedDict, mypy config. Ensures static type safety with gradual typing strategy.

josiahsiegel
josiahsiegel
213

Page 953 of 1695 · 84723 results

Adoption

Agent Skills are supported by leading AI development tools.

FAQ

Frequently asked questions about Agent Skills.

01

What are Agent Skills?

Agent Skills are reusable, production-ready capability packs for AI agents. Each skill lives in its own folder and is described by a SKILL.md file with metadata and instructions.

02

What does this agent-skills.md site do?

Agent Skills is a curated directory that indexes skill repositories and lets you browse, preview, and download skills in a consistent format.

03

Where are skills stored in a repo?

By default, the site scans the skills/ folder. You can also submit a URL that points directly to a specific skills folder.

04

What is required inside SKILL.md?

SKILL.md must include YAML frontmatter with at least name and description. The body contains the actual guidance and steps for the agent.

05

How can I submit a repo?

Click Submit in the header and paste a GitHub URL that points to a skills folder. We’ll parse it and add any valid skills to the directory.