AI Coding Skills Directory

Discover, test, and install 8858+ reusable skills for AI coding agents. Each skill is a portable system prompt that works across editors — use as cursor rules, CLAUDE.md, or Claude Code plugins.

8858Skills
22Categories
60Installs
Claude CodeCursorGitHub CopilotWindsurfClineGemini CLIOpenClawVS Code
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Browse by Category

Testing & QA
1916 skills
Skills for test-driven development, writing comprehensive test suites, and quality assurance workflows.
Developer Workflow
1716 skills
Developer workflow skills for git, commits, deployments, and day-to-day productivity.
Automation & Integrations
1446 skills
Skills for automating workflows, building MCP servers, and integrating external tools.
Frontend Development
1062 skills
Claude Code skills for building production-grade user interfaces, responsive layouts, and accessible web applications.
Security
858 skills
Application security auditing, vulnerability scanning, and hardening skills.
Code Review & Quality
667 skills
Automated code review skills covering bugs, security vulnerabilities, performance, and refactoring.
Debugging
449 skills
Systematic debugging skills for finding and fixing bugs, memory leaks, and race conditions.
Documentation
365 skills
Skills for generating clear documentation, API specs, READMEs, and technical writing.
Prompt Engineering
115 skills
Skills for crafting effective system prompts, CLAUDE.md files, and skill definitions.
Search & Research
66 skills
Skills for web search, information retrieval, research automation, and data discovery.
Productivity
49 skills
Skills for task management, note-taking, calendar automation, and personal productivity workflows.
Media & Content
43 skills
Skills for image processing, video editing, audio manipulation, and creative content generation.
Backend Development
35 skills
Skills for API development, server architecture, microservices, and backend framework best practices.
Marketing & SEO
16 skills
Skills for SEO optimization, copywriting, content strategy, and conversion rate optimization.
CLI Utilities
15 skills
Skills for building command-line tools, shell scripts, terminal utilities, and CLI application development.
Communication
14 skills
Skills for Slack, Discord, email, messaging bots, and team communication automation.
AI & Machine Learning
9 skills
Skills for machine learning workflows, LLM integrations, embeddings, model fine-tuning, and AI pipeline automation.
Mobile Development
6 skills
Skills for React Native, Flutter, iOS, Android, and cross-platform mobile development.
Browser Automation
4 skills
Skills for web scraping, browser testing, form filling, screenshot capture, and headless browser workflows.
Data & Databases
3 skills
Skills for database design, query optimization, data modeling, and data pipeline management.
DevOps & CI/CD
2 skills
Skills for CI/CD pipelines, Docker, Kubernetes, GitHub Actions, and infrastructure automation.
Finance & Fintech
2 skills
Skills for fintech, payment integrations, cryptocurrency, trading bots, and financial data analysis.

All Skills (8858)Page 146

🧪 Writing Tests
Guides test creation with practical strategies for unit, integration, and e2e tests. Use when writing tests, deciding what to test, setting up test infrastructure, or discussing coverage. Triggers on "write tests", "should I test", "test coverage", or test file creation.
augmnttestingaugmnt
🧪 Writing Tests
This skill helps you write reliable Vitest tests for unit, component, and mock patterns across your codebase, boosting confidence and maintainability.
testingunit-testsintegration-testshotovo
🧪 Writing Tests
This skill helps you write maintainable tests by applying naming, assertion, and edge-case guidelines to improve reliability.
testingunit-testscode-reviewntcoding
🔍 Writing Tools
Use when creating, editing, or reviewing custom OpenCode tools. Covers tool definition structure, argument schemas with Zod, context access, multi-tool files, and invoking scripts in other languages.
ian-pascoecode-reviewian-pascoe
📋 Written Communication
Draft and edit high-signal written artifacts and produce a Written Communication Pack (brief, outline, draft email/memo/doc, canonical doc option, quality gate). Use for writing, written communication, memo, email, doc, async update, rewrite for clarity. Category: Communication.
oldwinterworkflowoldwinter
🛡️ Wycheproof
This skill helps you validate crypto implementations against known attacks using Wycheproof test vectors across AES-GCM, ECDSA, RSA, and more.
securitytestingci-cdtrailofbits
📋 X Algo Engagement
Reference for X algorithm engagement types and signals. Use when analyzing engagement metrics, action predictions, or understanding what signals the algorithm tracks.
cloudai-xworkflowcloudai-x
📋 X Algo Mastery
Expert guidance on X's (Twitter's) open-sourced recommendation algorithm from the official xai-org/x-algorithm repository. Use this skill to create content that maximizes algorithmic amplification, analyze post performance, and develop viral content strategies. Every recommendation traces directly t
felixondeskworkflowfelixondesk
📋 X Algo Pipeline
Explain the complete X recommendation algorithm pipeline. Use when users ask how posts are ranked, how the algorithm works, or want an overview of the recommendation system.
cloudai-xworkflowcloudai-x
📋 X Algo Scoring
Calculate and explain X algorithm engagement scores. Use when analyzing post ranking, understanding score weights, engagement potential, or why one post ranks higher than another.
cloudai-xworkflowcloudai-x
📋 X Algorithm Strategy
This skill helps you optimize X (Twitter) posts for the For You feed by providing engagement-driven content strategies and post templates.
strategysocial-mediacontentblock
📋 X Api V2
This skill helps you explore and interact with the X API v2 by guiding resource and operation navigation across endpoints.
apibackenddocsyuyz0112
📋 X Blogger Analyzer
This skill analyzes an X/Twitter blogger's content strategy, extracts growth factors, and generates a comprehensive report for publication notes.
analyticssocial-mediastrategyzephyrwang6
📋 X Collect
Collect and research materials for X (Twitter) content creation using multi-round web search strategy. Use when user wants to gather trending topics, research subjects for X posts, or mentions "collect materials", "research topic", "find content for X", "x-collect". Performs 4-round deep research mi
kangarookingworkflowkangarooking
🔍 X Content Optimizer
Audit and optimize tweets, X articles, and threads for X's recommendation algorithm. Use when user wants to review content before posting, improve engagement potential, or get algorithm-friendly suggestions. Triggers on /x-content-optimizer or requests to "review tweet", "optimize for X algorithm",
newmanxbtcode-reviewnewmanxbt
📋 X Create
Create viral X (Twitter) posts including short tweets, threads, and replies. Use when user wants to write X content, create posts, or mentions "create tweet", "write thread", "x-create", "写推文", "创作推文". Supports 5 post styles with customizable templates. First-time users go through onboarding to set
kangarookingworkflowkangarooking
📋 X Filter
Score and filter topics for X content creation using weighted criteria. Use when user wants to evaluate collected materials, filter topics by score, or mentions "filter topics", "score materials", "x-filter", "选题筛选". Applies 10-point scoring system with customizable weights.
kangarookingworkflowkangarooking
🎨 X Image Cards
This skill helps you generate X/Twitter cards as images with 2x resolution, safe margins, and explicit PNG URLs to boost shareability.
frontendsocial-mediabranding0juano
📋 X Impact Checker
Analyze X (Twitter) posts for viral potential using the actual recommendation algorithm. Use when user wants to: (1) Check if a post will go viral, (2) Optimize a tweet for engagement, (3) Improve post performance. Triggers: "Check if this will go viral", "Make this post buzz", "Will this tweet perf
tonkotsuboyworkflowtonkotsuboy
🎨 X Og Image Generator
This skill helps you generate and optimize Open Graph images for social sharing with dynamic and pre-generated patterns, boosting crawler compatibility.
nextjsperformancesocial-mediajuanpiriv
⚙️ X Publish
Publish tweets and threads to X (Twitter) draft using browser automation. Use when user wants to publish content to X, save to drafts, or mentions "publish to X", "post tweet", "x-publish", "发布推文". Supports short tweets and threads. NEVER auto-publish, always saves to draft.
kangarookingautomationkangarooking
⚙️ X Recruiter
This skill helps you rapidly craft and publish compelling X job posts with visuals and automation.
aiautomationcopywritingiofficeai
📋 X Research
AI-powered X/Twitter research via xAI Grok. Returns AI SUMMARIES with analysis, not raw tweets. Use for "what's trending", "social sentiment", "summarize X discussion about", "analyze X conversation about", "research topic on X". For RAW tweet data, use x-user-timeline, x-tweet-search, x-tweet-fetch
b-open-ioworkflowb-open-io
🎬 X Scraper
This skill enables targeted X (Twitter) data collection via a connected browser, filtering by user or keywords and exporting Markdown, RSS, or JSON.
datasocial-mediaautomationinclusionai
🔎 X Search
This skill empowers you to search X/Twitter for topics, viral posts, and social insights using the x-search API, optimizing campaigns with up-to-date data.
aianalyticssocial-mediaatrislabs
⚙️ X Tracker
This skill tracks and archives X data including following, bookmarks, and tweets, enabling periodic digests, rewrite, and Notion synchronization.
dataanalyticssocial-mediadeletexiumu
🧪 X402 Client Patterns
This skill provides reusable Bankr SDK client patterns and setup files to accelerate building, testing, and integrating Bankr transactions.
backendapiscriptingbankrbot
🛡️ X402 Payments
This skill helps you implement HTTP 402 payment checks, Lightning LSAT, and stablecoin streaming to monetize APIs with frictionless UX.
backendapisecurityomer-metin
🐛 X402lint
This skill validates and generates x402 payment configurations, enabling reliable HTTP 402 responses and streamlined CAIP-2 compliant paywall setup.
lintingapibackendrawgroundbeef
⚙️ Xai Account Ops
This skill helps automate X account analysis, trend discovery, competitor comparison, and improvement suggestions using xAI Grok-4 API.
aiautomationanalyticsshunsukehayashi
⚙️ Xano Backend Builder
Build and manage no-code backend services with Xano using MCP server integration. Create database tables, API endpoints, custom functions, and business logic using XanoScript. Use when building backend APIs, database schemas, serverless functions, webhooks, or integrating with Xano workspace.
djacobsmeyerautomationdjacobsmeyer
🧪 Xcode Build
This skill builds, runs, and tests iOS/macOS apps using xcodebuild and xcrun simctl, enabling streamlined simulator management and UI automation.
swiftcliautomationpzep1
🧪 Xcode Build
Complete iOS/macOS/watchOS/tvOS development using native xcodebuild, xcrun simctl, and xcrun devicectl commands. Build, run, test apps on simulators and physical devices. UI automation, screenshots, video capture, log capture, Swift Package Manager. No MCP server required.
pstuarttestingpstuart
🧪 Xcode Test
This skill builds, installs, and tests iOS apps on a simulator using XcodeBuildMCP, capturing logs and screenshots for quick verification.
testingautomationdebuggingratacat
🧪 Xcodebuildmcp
This skill helps you manage Apple platform tasks using XcodeBuildMCP tools for building, testing, and debugging iOS, macOS, and related targets.
automationdebuggingtestingcameroncooke
🧪 Xcodebuildmcp
This skill streamlines iOS/macOS development by orchestrating XcodeBuildMCP tools to build, test, run, debug, and log across targets.
swiftautomationdebuggingthird774
🔍 Xcpc Jiangly Style
This skill helps you write clean modern C++ competitive programming solutions following jiangly style for Codeforces ICPC.
code-reviewdebuggingperformancelihaoze123
📋 Xe Writing Style
This skill transforms messy notes into polished Xe Iaso blog posts with a confident, candid, technical voice for peers.
writingcontentcopywritingxe
Xhs Cover Skill
This skill converts user content into polished Xiaohongshu cover prompts with templates and JSON output for image generation.
contentmarketingsocial-mediacclank
📋 Xhs Images
This skill helps you generate engaging rednote infographics by splitting content into 1-10 cards with configurable styles and layouts.
designcontentsocial-mediaaehyok
⚙️ Xhs Publisher
This skill helps you automate Xiaohongshu publishing by guiding step-by-step flows for text-with-image and long-form notes.
automationproductivitywritingbyheaven
🛡️ Xianzhi Research
This skill provides a structured, meta-thinking framework for vulnerability research, guiding you through hypothesis testing, payload design, and iterative
securityresearchtestingtanweai
📋 Xiaohongshu Images Skill
Transform markdown/HTML into styled 3:4 ratio images for Xiaohongshu
iamzifeiworkflowiamzifei
📋 Xiaohongshu Note Analyzer
全面分析小红书笔记的内容质量、关键词优化、标题吸引力、敏感内容风险、商业化程度、互动潜力等。适用于发布前审核、内容优化建议、提升笔记曝光率。触发词包括"分析小红书笔记"、"小红书内容审核"、"笔记优化"、"XHS分析",或上传小红书笔记内容请求分析。
softbreadworkflowsoftbread
🔎 Xiaohongshu Ops Skill
This skill helps you automate Xiaohongshu operations from topic research to post-recovery, delivering reusable templates and case presets for scalable growth.
social-mediaoperationscopywritingxiangyu-cas
📋 Xiaohongshu Posting
小红书自动发帖工具包,通过AutoGLM控制手机自动化发布小红书笔记。当用户请求在小红书发布内容、创建帖子或自动化发帖流程时使用此技能。提供两种发帖模式(普通笔记和长文)的分步指导,确保内容格式正确和UI导航准确。
illuminated2020workflowilluminated2020
⚙️ Xiaohongshu Recruiter
This skill helps you post high-quality Xiaohongshu AI recruiter listings by auto generating geeky visuals and semi-automated publishing.
aiautomationsocial-mediaiofficeai
⚙️ Xiaohongshu Skill
This skill automates Xiaohongshu login status checks and publishing rich text content with images and tags using built-in JavaScript scripts.
automationscriptingsocial-media1uokun
📋 Xiaohongshu Skills
This skill generates Xiaohongshu style cover images based on user topics and saves them to the current project directory for instant use.
designbrandingsocial-mediafreestylefly
📝 Xlsx
This skill creates, edits, and cleans spreadsheet files in .xlsx, ensuring formulas, formatting, and templates are preserved and deliverable as a final
pythondataautomationanthropics
📝 Xlsx
This skill helps you create, read, edit, and analyze spreadsheets using formulas and formatting to optimize data workflows.
dataanalyticspythonplurigrid
⚙️ Xlsx
This skill helps you create, edit, and analyze Excel workbooks using formulas, templates, and data visualization while preserving existing structures.
dataanalyticsautomationvadimcomanescu
⚙️ Xlsx Reader
This skill reads Excel xlsx files and converts them to Markdown tables across sheets, enabling easy viewing and export.
datacliscriptingchildbamboo
📝 Xmtp Docs
Query XMTP documentation for current SDK patterns, methods, and examples. Use when: (1) Looking up XMTP SDK methods or patterns, (2) Verifying current API signatures before coding, (3) Finding examples for XMTP features like streaming, consent, groups, or content types.
xmtpdocumentationxmtp
🎨 Xr
This skill enables immersive XR interactions by handling hand tracking, controllers, AR mesh, and haptic feedback for VR and WebXR applications.
frontendaidesignvuer-ai
🧪 Yagni
This skill helps you resist feature bloat by enforcing YAGNI principles, guiding minimal viable implementations until requirements actually demand change.
backendapidevopsyanko-belov
🛡️ Yara Rule Authoring
This skill guides authoring of high quality YARA-X rules for malware detection, focusing on performance, accuracy, and safe migration.
securityrustpythontrailofbits
🐛 Yargs Patterns
This skill helps you build robust Node.js CLIs with yargs patterns, enabling subcommands, options, middleware, validation, and reliable argument handling.
cliscriptingautomationvanman2024
🎨 Yasb
This skill helps you configure and customize YASB status bar by guiding YAML setup, CSS styling, and keyboard bindings for widgets.
pythonclidebuggingquantmind-br
🎨 Yasb Docs
This skill helps you configure YASB status bar on Windows by guiding CSS styling, widgets, keybindings, and CLI management.
pythonclidocsquantmind-br
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