Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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testing-process
Guidelines describing how to test the code. Use whenever writing new or updating existing code, for example after implementing a new feature or fixing a bug.
majiayu000/claude-skill-registry 163
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openspec-onboard
Guided onboarding for OpenSpec - walk through a complete workflow cycle with narration and real codebase work.
majiayu000/claude-skill-registry 163
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don-infra
Infrastructure and deployment standards for Dutch government systems. Use when deploying to Haven (government Kubernetes), setting up FSC (Federated Service Connectivity), or checking infrastructure compliance.
majiayu000/claude-skill-registry 163
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service
Manage UnaMentis services via USM API (never via bash kill commands)
majiayu000/claude-skill-registry 163
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fujitsu-mainframe
Analyzes and assists with Fujitsu mainframe systems including FACOM, PRIMERGY, BS2000/OSD, OSIV/MSP, OSIV/XSP, NetCOBOL, PowerCOBOL, and Fujitsu JCL. Extracts business logic from Fujitsu COBOL programs, analyzes Fujitsu JCL jobs, migrates Fujitsu mainframe applications to modern platforms (Java, cloud, containers), and creates migration strategies. Use when working with Fujitsu mainframe migration, FACOM systems, BS2000, OSIV platforms, NetCOBOL, PowerCOBOL, Fujitsu-specific COBOL extensions, Fujitsu JCL, or when users mention Fujitsu mainframe modernization, analyzing Fujitsu COBOL/JCL, SYMFOWARE database, or planning migration from Fujitsu legacy systems.
majiayu000/claude-skill-registry 163
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browser-debugger
Systematically tests UI functionality, validates design fidelity with AI visual analysis, monitors console output, tracks network requests, and provides debugging reports using Chrome DevTools MCP. 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.
majiayu000/claude-skill-registry 163
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chrome-automation
Chrome 浏览器自动化操作。当用户需要自动化浏览器操作、网页测试、数据抓取或 UI 自动化时使用此技能。
majiayu000/claude-skill-registry 163
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Ethical Hacking Methodology
This skill should be used when the user asks to "learn ethical hacking", "understand penetration testing lifecycle", "perform reconnaissance", "conduct security scanning", "exploit vulnerabilities", or "write penetration test reports". It provides comprehensive ethical hacking methodology and techniques.
majiayu000/claude-skill-registry 163
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policyengine-variable-patterns
PolicyEngine variable patterns - variable creation, no hard-coding principle, federal/state separation, metadata standards
majiayu000/claude-skill-registry 163
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rescuekit-quickstart
Onboards agents to the RescueKit CLI/SDK with setup, env configuration, safety constraints, and core commands. Use when getting started, configuring Bun/Alchemy/RPCs, or planning scans, triage, or rescue flows.
majiayu000/claude-skill-registry 163
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observability-instrument-with-otel
Adds OpenTelemetry instrumentation to service methods by applying @traced decorators, structured logging,
and trace/span ID propagation for distributed tracing. Use when adding new service methods, debugging
complex flows, investigating performance issues, or need distributed tracing across application layers.
Triggers on "add tracing", "instrument this method", "add observability", "debug with traces", or
"track execution flow".
majiayu000/claude-skill-registry 163
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browser-automation
Local Python-based browser automation toolkit using Playwright. Provides command-line tools for navigating, interacting with, and testing web applications. Supports clicking, typing, hovering, screenshots, content extraction, and JavaScript execution. Use this skill when you need to automate browser interactions, test web applications, or extract data from web pages.
majiayu000/claude-skill-registry 163
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dotnet-testing-test-output-logging
xUnit 測試輸出與記錄完整指南。涵蓋 ITestOutputHelper 注入、AbstractLogger 模式、結構化輸出設計。包含 XUnitLogger、CompositeLogger、效能測試診斷工具實作。
Keywords: ITestOutputHelper, ILogger testing, test output xunit, 測試輸出, 測試記錄, AbstractLogger, XUnitLogger, CompositeLogger, testOutputHelper.WriteLine, 測試診斷, logger mock, 測試日誌, 結構化輸出, Received().Log
majiayu000/claude-skill-registry 163
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testing-quality-gates
Comprehensive testing protocols, E2E patterns, and quality gate execution for the omer-akben portfolio. Use when writing tests, debugging test failures, or ensuring code quality.
majiayu000/claude-skill-registry 163
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architect
Technology architecture specialist providing friendly coaching and system design guidance. Use when discussing system architecture, technology stack selection, design patterns, scalability, performance optimization, or integration strategies. Triggered by terms like "architecture", "design system", "tech stack", "scalability", "microservices", "database design", or "api design".
majiayu000/claude-skill-registry 163
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gguf-quantization
GGUF format and llama.cpp quantization for efficient CPU/GPU inference. Use when deploying models on consumer hardware, Apple Silicon, or when needing flexible quantization from 2-8 bit without GPU requirements.
majiayu000/claude-skill-registry 163
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strategic-compact
Suggests manual context compaction at logical intervals to preserve context through task phases rather than arbitrary auto-compaction.
majiayu000/claude-skill-registry 163
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plaited-development-skills-plaited-plaited
Validate skill directories against AgentSkills spec
majiayu000/claude-skill-registry 163
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web-design-reviewer
This skill enables visual inspection of websites running locally or remotely to identify and fix design issues. Triggers on requests like "review website design", "check the UI", "fix the layout", "find design problems". Detects issues with responsive design, accessibility, visual consistency, and layout breakage, then performs fixes at the source code level.
majiayu000/claude-skill-registry 163
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creating-pull-requests
Use this skill when creating pull requests, drafting PR descriptions, or running `gh pr create`. Ensures proper PR formatting with active-voice titles and structured descriptions explaining why, how, and context links.
majiayu000/claude-skill-registry 163
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gemini-large-context
Use when analyzing large codebases, comparing multiple files, or researching project-wide patterns that exceed typical context limits - leverages Gemini CLI's 1M token context window for comprehensive analysis
majiayu000/claude-skill-registry 163
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transformation-workflow
Practical application guide for HUMMBL's 6 transformations (Perspective, Inversion, Composition, Decomposition, Recursion, Meta-Systems). Includes when to use each transformation, combination patterns, analysis templates, output formats, real-world examples, and common pitfalls. Essential for applying mental models effectively in problem-solving and analysis.
majiayu000/claude-skill-registry 163
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php-modernization
Agent Skill: PHP 8.x modernization patterns. Use when upgrading to PHP 8.1/8.2/8.3/8.4/8.5, implementing type safety, or achieving PHPStan level 10. By Netresearch.
majiayu000/claude-skill-registry 163
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rust-linear-type
线性类型与资源管理专家。处理 Destructible, 资源清理, RAII, unique object, linear semantics, 线性语义, 资源所有权, 独占语义
majiayu000/claude-skill-registry 163