Explore MCP Servers & Agent Skills

io.github.majiayu000/claude-skill-registry-data/css-performance

Optimize CSS performance - critical CSS, code splitting, purging, bundle analysis

io.github.majiayu000/claude-skill-registry-data/css-modern

Use modern CSS features - custom properties, container queries, :has(), @layer, CSS nesting

io.github.majiayu000/claude-skill-registry-data/css-generator-editor-enhancer

Comprehensive CSS generation, editing, and enhancement tool. Use this skill when users need to create CSS from scratch, modify existing CSS, enhance CSS with modern features, optimize CSS performance, or generate CSS frameworks and components. This skill handles CSS generation, editing, enhancement, validation, and optimization tasks.

io.github.majiayu000/claude-skill-registry-data/css-flexbox-grid

Master Flexbox and CSS Grid layouts for modern responsive design

io.github.majiayu000/claude-skill-registry-data/css-expert

Expert in modern CSS (cascade layers, OKLCH, container queries, defensive patterns). Use for CSS implementation, styling, layout, colors, typography, responsive design, and UI components.

io.github.majiayu000/claude-skill-registry-data/css-coder

CSS authoring guidance emphasizing web standards, accessibility, and performance. Use when writing, reviewing, or refactoring CSS. Provides patterns, snippets, and conventions that prioritize native CSS over frameworks, semantic structure, and maintainable code. Refer to references/patterns.md for specific patterns and snippets.

io.github.majiayu000/claude-skill-registry-data/css-tailwind

Build with Tailwind CSS utility-first framework - configuration, customization, best practices

io.github.tctinh/agent-hive/docker-mastery

Use when working with Docker containers — debugging container failures, writing Dockerfiles, docker-compose for integration tests, image optimization, or deploying containerized applications

io.github.majiayu000/claude-skill-registry-data/automation-dev

自动化开发技能。包含 Git 操作、MCP 工具集成、文档转换、代码打包、Skill 创建。适用于开发工作流自动化。

io.github.majiayu000/claude-skill-registry-data/automation-tester

Core QA engineering mindset for test planning and prioritization. Use when analyzing what to test, designing test cases, prioritizing by risk, or determining coverage strategy. Triggers on "what should I test", "test strategy", "coverage", "prioritize tests", "design test cases", "P0 P1 P2".

io.github.majiayu000/claude-skill-registry-data/automation-debugger

Expert automation platform error debugger for Power Automate, n8n, Make, Zapier and other workflow platforms. Analyzes JSON flow definitions with error messages, researches official documentation, and generates complete fixed JSON ready for copy-paste. Triggers when user provides error JSON files, workflow JSON with errors, error messages, debug requests, or failing automation content. Returns structured debug report with root cause analysis and working fixed JSON.

io.github.bytedance/deer-flow/data-analysis

Use this skill when the user uploads Excel (.xlsx/.xls) or CSV files and wants to perform data analysis, generate statistics, create summaries, pivot tables, SQL queries, or any form of structured data exploration. Supports multi-sheet Excel workbooks, aggregation, filtering, joins, and exporting results to CSV/JSON/Markdown.

io.github.openai/codex/code-review-change-size

Change size guidance (800 lines)

io.github.openai/codex/code-review-breaking-changes

Breaking changes

io.github.openai/codex/code-review-testing

Test authoring guidance

io.github.moltis-org/moltis/writing-plans

Use when you have a spec or requirements for a multi-step task. Creates comprehensive implementation plans with bite-sized tasks, exact file paths, and complete code examples.

io.github.anthropics/skills/brand-guidelines

Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having Anthropic's look-and-feel. Use it when brand colors or style guidelines, visual formatting, or company design standards apply.

io.github.anthropics/skills/canvas-design

Create beautiful visual art in .png and .pdf documents using design philosophy. You should use this skill when the user asks to create a poster, piece of art, design, or other static piece. Create original visual designs, never copying existing artists' work to avoid copyright violations.

io.github.anthropics/skills/webapp-testing

Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.

io.github.anthropics/skills/web-artifacts-builder

Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or shadcn/ui components - not for simple single-file HTML/JSX artifacts.

io.github.anthropics/skills/mcp-builder

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).

io.github.microsoft/vscode-cmake-tools/backend-tests

Use when writing unit tests under test/unit-tests/backend/*.test.ts that run in Node with Mocha+Chai and no VS Code API. For pure logic: parsers, helpers, env merging. Triggers: "backend test", "unit test", "mocha test without vscode".

io.github.majiayu000/claude-skill-registry-data/automation

Master the AI tools that automate repetitive work and connect your tools. From simple Zapier integrations to complex AI-powered workflows, reclaim hours every week. Use when "automation, workflow, integrate tools, connect apps, zapier, no-code, automate process, rpa, automation, workflow, integration, no-code, zapier, make, rpa" mentioned.

io.github.majiayu000/claude-skill-registry-data/automation-scripts

Build automation, task runners, and scripting tools