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オープンスキルエコシステム
AI エージェントスキルのコミュニティレイヤー
Claude Code、Codex、Cursor、その他 18 以上の AI エージェント向けの再利用可能な機能を発見・作成・フォーク・共有できます。
すべてのリストはスキルアドバイザーによって品質・セキュリティ・互換性の観点からレビューされています。
今すぐ試す
$ npx mdskillsCLI からスキルを検索・閲覧・インストール
Works with

人気のスキル
すべて表示 →Extract Errors
PluginUse when adding new error messages to React, or seeing "unknown error code" warnings.
OpenClaw — Personal AI Assistant
Set up and use 1Password CLI (op). Use when installing the CLI, enabling desktop app integration, signing in (single or multi-account), or reading/injecting/running secrets via op.
Prompts.chat
prompts.chat The world's largest open-source prompt library for AI Works with ChatGPT, Claude, Gemini, Llama, Mistral, and more formerly known as Awesome ChatGPT Prompts 🌐 Browse Prompts • 📖 Read the Book • 📄 View on GitHub • 🚀 Self-Host 🏆 Featured in Forbes · 🎓 Referenced by Harvard , Columbia · 📄 40+ academic citations · ❤️ Most liked dataset on Hugging Face ⭐ 143k+ GitHub stars ·
Everything Claude Code Conventions
Starter Kit PluginDevelopment conventions and patterns for everything-claude-code. JavaScript project with conventional commits.
Markitdown MCP
The markitdown-mcp package provides a lightweight STDIO, Streamable HTTP, and SSE MCP server for calling MarkItDown. It exposes one tool: converttomarkdown(uri), where uri can be any http:, https:, file:, or data: URI. To install the package, use pip: To run the MCP server, using STDIO (default) use the following command: To run the MCP server, using Streamable HTTP and SSE use the following comma
Everything MCP Server
Architecture This MCP server attempts to exercise all the features of the MCP protocol. It is not intended to be a useful server, but rather a test server for builders of MCP clients. It implements prompts, tools, resources, sampling, and more to showcase MCP capabilities. A complete list of the registered MCP primitives and other protocol features demonstrated can be found in the Server Features
高評価のスキル
スキルアドバイザーによる最高評価Skill Advisor
DaVinci Resolve MCP Server
MCP ServerA Model Context Protocol (MCP) server providing complete coverage of the DaVinci Resolve Scripting API. Connect AI assistants (Claude, Cursor, Windsurf) to DaVinci Resolve and control every aspect of your post-production workflow through natural language. - 26-tool compound server — all 324 API methods grouped into 26 context-efficient tools (default) - Universal installer — single python install.
SocratiCode
MCP ServerGive any AI instant automated knowledge of your entire codebase (and infrastructure) — at scale, zero configuration, fully private, completely free. Kindly sponsored by Altaire Limited One thing, done well: deep codebase intelligence — zero setup, no bloat, fully automatic. SocratiCode gives AI assistants deep semantic understanding of your codebase — hybrid search, polyglot code dependency graphs
⚔ token-savior
ToolStop feeding your AI entire codebases. Give it a scalpel instead. An MCP server that indexes your codebase structurally and exposes surgical query tools — so your AI agent reads 200 characters instead of 200 files. Measured across 782 real sessions: 99% token reduction. Every AI coding session starts the same way: the agent grabs cat or grep, reads a dozen files to find one function, then bloats i
Kanban MCP
MCP ServerA database-backed kanban board that AI coding agents use via MCP (Model Context Protocol). Track issues, features, todos, epics, and diary entries across all your projects — with a web UI for humans and 40+ tools for agents. More screenshots - Persistent project tracking — issues, features, todos, epics, diary entries stored in MySQL/MariaDB - Status workflows — each item type has its own progress
AXME Code
MCP Server PluginAXME Code is an MCP server plugin for Claude Code that gives your AI coding agent persistent memory, architectural decisions, and safety guardrails — across every session, automatically. Stop re-explaining your architecture on session 47. Stop losing context between sessions. Stop hoping the agent won't run git push --force to main. AXME Code handles context engineering, session continuity, and ha
Android Remote Control MCP
MCP ServerAn Android application that runs as an MCP (Model Context Protocol) server, enabling AI models to fully control an Android device remotely using accessibility services and screenshot capture. The app runs directly on your Android device (or emulator) and exposes an HTTP server (with optional HTTPS) implementing the MCP protocol. AI models like Claude can connect to it and interact with any app on
Claude Code プラグイン
Claude Code でフル機能を使えるプラグイン対応スキル
Claude Code Game Studios
PluginA comprehensive AI-powered game development studio with 36 specialized skills for Claude Code. Includes tools for game design, sprint planning, code review, performance profiling, asset auditing, team management, and release workflows across Unity, Unreal, and Godot engines.
UI UX Pro Max
PluginUI/UX design intelligence. 50 styles, 21 palettes, 50 font pairings, 20 charts, 9 stacks (React, Next.js, Vue, Svelte, SwiftUI, React Native, Flutter, Tailwind, shadcn/ui). Actions: plan, build, create, design, implement, review, fix, improve, optimize, enhance, refactor, check UI/UX code. Projects: website, landing page, dashboard, admin panel, e-commerce, SaaS, portfolio, blog, mobile app, .html, .tsx, .vue, .svelte. Elements: button, modal, navbar, sidebar, card, table, form, chart.
Word Documents (DOCX)
PluginUse this skill whenever the user wants to create, read, edit, or manipulate Word documents (.docx files). Triggers include: any mention of \"Word doc\", \"word document\", \".docx\", or requests to produce professional documents with formatting like tables of contents, headings, page numbers, or letterheads. Also use when extracting or reorganizing content from .docx files, inserting or replacing images in documents, performing find-and-replace in Word files, working with tracked changes or comments, or converting content into a polished Word document. If the user asks for a \"report\", \"memo\", \"letter\", \"template\", or similar deliverable as a Word or .docx file, use this skill. Do NOT use for PDFs, spreadsheets, Google Docs, or general coding tasks unrelated to document generation.
Superpowers
PluginYou MUST use this before any creative work - creating features, building components, adding functionality, or modifying behavior. Explores user intent, requirements and design before implementation.
Impeccable Design Skills
PluginA design language system with 1 skill, 20 commands, and curated anti-patterns for impeccable frontend design. Enhances AI code generation tools to produce better, non-generic interfaces across typography, color, spatial design, motion, interaction, responsive design, and UX writing.
Presentations (PPTX)
PluginUse this skill any time a .pptx file is involved in any way — as input, output, or both. This includes: creating slide decks, pitch decks, or presentations; reading, parsing, or extracting text from any .pptx file (even if the extracted content will be used elsewhere, like in an email or summary); editing, modifying, or updating existing presentations; combining or splitting slide files; working with templates, layouts, speaker notes, or comments. Trigger whenever the user mentions \"deck,\" \"slides,\" \"presentation,\" or references a .pptx filename, regardless of what they plan to do with the content afterward. If a .pptx file needs to be opened, created, or touched, use this skill.
最新スキル
マーケットプレイスに新着
AXME Code
MCP Server PluginAXME Code is an MCP server plugin for Claude Code that gives your AI coding agent persistent memory, architectural decisions, and safety guardrails — across every session, automatically. Stop re-explaining your architecture on session 47. Stop losing context between sessions. Stop hoping the agent won't run git push --force to main. AXME Code handles context engineering, session continuity, and ha
Design Skill OS Pro Max ⚡
Design Skill OS is not just a document; it's a professional-grade reasoning layer that transforms standard AI outputs into elite-level design masterworks. We have exhaustively synthesized principles from the "Design Bibles" to prime your AI agent with the strategic intent of a world-class Creative Director. The intelligence core is distilled from the collective wisdom of masters: - Milton Glaser (
Outlook Assistant
MCP ServerOutlook Assistant MCP server for Outlook email, calendar, and contacts — let your AI assistant manage your inbox directly from the conversation. Outlook Assistant connects AI assistants to your Microsoft Outlook account through the Model Context Protocol. Ask your AI assistant to search your inbox, send emails, schedule meetings, manage contacts, and configure mailbox settings — without leaving th
GBrain
Tool PluginThe memex Vannevar Bush imagined, built for people who think for a living. I was setting up my OpenClaw agent and started a markdown brain repo. One page per person, one page per company, compiled truth on top, append-only timeline on the bottom. The agent got smarter the more it knew, so I kept feeding it. Meetings, emails, tweets, Apple Notes, calendar data, original ideas. One thing led to anot
Scientific Agent Skills
A comprehensive collection of 134 ready-to-use scientific and research skills (covering cancer genomics, drug-target binding, molecular dynamics, RNA velocity, geospatial science, time series forecasting, 78+ scientific databases, and more) for any AI agent that supports the open Agent Skills standard, created by K-Dense. Works with Cursor, Claude Code, Codex, and more. Transform your AI agent int
OpenStreetMap Tagging Schema MCP Server
MCP ServerThis is a Model Context Protocol (MCP) server designed specifically for AI agents and LLM applications. It acts as a bridge between artificial intelligence systems and the comprehensive OpenStreetMap tagging knowledge base provided by the official @openstreetmap/id-tagging-schema library. Current Status: Production-ready MCP server, actively maintained and continuously improved. The service is dep
CodeFire
ToolPersistent memory for AI coding agents A cross-platform companion app for Claude Code, Gemini CLI, Codex CLI, and OpenCode Website · Getting Started · Discord · Community · Download Your AI coding agent forgets everything between sessions. CodeFire fixes that. It auto-discovers your projects, tracks tasks and sessions, monitors live coding activity, and exposes project data back to your AI via MCP
OpenSpec
ToolThe most loved spec framework. Our philosophy: Follow @0xTab on X for updates · Join the OpenSpec Discord for help and questions. Using OpenSpec in a team? Email here for access to our Slack channel. OpenSpec Dashboard Requires Node.js 20.19.0 or higher. Install OpenSpec globally: Then navigate to your project directory and initialize: Now tell your AI: /opsx:propose If you want the expanded workf
Event Tracking Skill
Use when the request is end-to-end, spans multiple workflow phases, or the correct tracking-workflow entry point is still unclear.
Monte Carlo toolkit
PluginGenerate SQL validation notebooks for dbt changes. Pass a GitHub PR URL or local dbt repo path.
Reddit Skills
Reddit automation Skills — directly uses your logged-in browser and real account, operating Reddit as an ordinary user. Supports OpenClaw and all AI Agent platforms compatible with the SKILL.md format (e.g. Claude Code). Supports chained operations — you can give compound natural-language instructions and the Agent will automatically chain multiple skills. For example: The Agent will execute: sear
Lessie Skills
This repo contains skills for Claude Code, Codex, and any agent that supports the SKILL.md standard. 1. Create a free account at app.lessie.ai — new accounts include trial credits 2. Install all skills: 3. Restart your agent and run any skill by name Skip the CLI install. Add Lessie as an MCP server instead: - CLI + Skills: npm uninstall -g @lessie/cli && rm -rf ~/.lessie/ ~/.claude/skills/lessie
カテゴリで探す
用途に合ったスキルを見つける
Web Development
Frontend frameworks, React, Next.js, Vue, CSS, Tailwind, WordPress
144 skills
API & Backend
REST, GraphQL, server frameworks, middleware, webhooks
180 skills
Database & Storage
SQL, NoSQL, migrations, ORMs, caching, Supabase, Airtable
124 skills
Mobile Development
iOS, Android, React Native, Flutter, SwiftUI
49 skills
DevOps & Infrastructure
CI/CD, Docker, Kubernetes, Terraform, AWS, Azure, GCP
236 skills
Testing & QA
Unit, integration, E2E, Playwright, Jest, Cypress
143 skills
Security
Auth, vulnerability scanning, secrets, compliance, encryption
180 skills
Code Quality
Code review, linting, refactoring, clean code, type safety
20 skills
Git & Version Control
Branching, PRs, commit messages, workflows
363 skills
AI & Machine Learning
LLMs, prompts, embeddings, RAG, model training, agents
229 skills
Data & Analytics
ETL, visualization, data science, statistics, reporting
31 skills
Search & Knowledge
RAG, web scraping, indexing, retrieval, codebase intelligence
35 skills
Documentation
READMEs, API docs, changelogs, technical writing
88 skills
Content & Writing
Blog posts, SEO, marketing copy, social media
13 skills
Design & UI
Design systems, Figma, accessibility, components, styling
68 skills
Audio & Video
Transcription, TTS, podcasts, video editing, streaming, music
16 skills
File Processing
PDF, Word, PPTX, spreadsheets, conversion, parsing, OCR
32 skills
Communication
Slack, email, Discord, LinkedIn, Reddit, meetings, chat
38 skills
Finance
Financial analysis, investment banking, equity research, and wealth management tools.
7 skills
Productivity & Tasks
Todo, kanban, calendars, notes, Obsidian, project management
155 skills
Monitoring & Debugging
Logging, error tracking, performance, debugging, profiling
49 skills
Finance & Commerce
Stripe, Shopify, payments, invoicing, trading, billing
25 skills
Gaming & Creative
Game dev, sprites, pixel art, Unity, Godot, creative tools
13 skills
IoT & Hardware
Bluetooth, sensors, Arduino, embedded, device control
11 skills
Developer Tools
CLI utilities, terminal tools, agent infrastructure, MCP tooling
33 skills
AI エージェントスキルとは?
AI agent skills are reusable instruction sets that extend what tools like Claude Code, Cursor, Codex, and other AI coding agents can do. Defined in a standard SKILL.md file, each skill teaches an AI agent how to handle a specific task — from generating PDFs and building MCP servers to writing Stripe integrations and designing interfaces.
Think of skills like plugins for your AI assistant. Instead of repeatedly prompting an agent with the same instructions, you install a skill once and it activates automatically when relevant. A PDF skill knows how to read, merge, split, and create PDF files. A testing skill knows Playwright patterns and browser automation. A design skill enforces consistent spacing, typography, and component architecture.
Skills are open source, free to use, and community-driven. Anyone can create a skill, publish it to GitHub, and share it here. The SKILL.md format is an open standard — it works across AI agents, not just one platform.
How to install a skill
Discover and install skills from your terminal or browse the marketplace.
Skills work with Claude Code, Cursor, GitHub Copilot, Codex, Windsurf, Gemini CLI, and many other AI coding tools. Each skill listing shows which platforms are supported and includes platform-specific installation instructions.
Create your own skill
Building a skill is as simple as writing a markdown file. Define when the skill should activate, what instructions the AI should follow, and any examples or constraints. Publish it to GitHub and submit it to the marketplace so others can find and use it.