Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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logic-and-argumentation-specialist
Expert in formal logic, informal logic, fallacies, and argumentation theory
majiayu000/claude-skill-registry 163
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Test Quality Inspector
Systematically inspect unit and E2E tests to verify they test the right behavior, provide meaningful coverage, and catch real regressions
majiayu000/claude-skill-registry 163
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rails-ai:mailers
Use when sending emails - ActionMailer with async delivery via SolidQueue, templates, previews, and testing
majiayu000/claude-skill-registry 163
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mcp-server-creator
Use PROACTIVELY when creating Model Context Protocol servers for connecting AI applications to external data sources, tools, and workflows. Generates production-ready MCP servers with TypeScript/Python SDKs, configuration templates, and Claude Desktop integration. Includes testing workflow with MCP Inspector. Not for modifying existing MCP servers or non-MCP integrations.
majiayu000/claude-skill-registry 163
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chain-roleplay-debate-synthesis
Use when facing decisions with multiple legitimate perspectives and inherent tensions. Invoke when stakeholders have competing priorities (growth vs. sustainability, speed vs. quality, innovation vs. risk), need to pressure-test ideas from different angles before committing, exploring tradeoffs between incompatible values, synthesizing conflicting expert opinions into coherent strategy, or surfacing assumptions that single-viewpoint analysis would miss.
majiayu000/claude-skill-registry 163
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uloop-get-unity-info
Returns the Unity version. Use this tool to check Unity environment information.
majiayu000/claude-skill-registry 163
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test-fixture-generator
Automated test fixture generation for Vigil Guard's 8-file test suite. Use for TDD workflow, malicious/benign payload creation, 3-branch detection testing, bypass scenario testing, and maintaining test coverage.
majiayu000/claude-skill-registry 163
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xunit-mtp
use this skill when creating new or reviewing xunit v3 test projects using Microsoft Testing Platform (MTP) to ensure best patterns, practices, and proper configuration
majiayu000/claude-skill-registry 163
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flaky-test-detector
Flaky Test Detector - Auto-activating skill for Test Automation.
Triggers on: flaky test detector, flaky test detector
Part of the Test Automation skill category.
majiayu000/claude-skill-registry 163
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defining-accessibility-requirements
Defines accessibility requirements for UI elements including semantic markup, ARIA attributes, focus management, and screen reader support. Updates the "アクセシビリティ" section in screen spec.md.
majiayu000/claude-skill-registry 163
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testng-fundamentals
Use when working with TestNG annotations, assertions, test lifecycle, and configuration for Java testing.
majiayu000/claude-skill-registry 163
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nixos-advisor
NixOS configuration advisor using MCP tools. Use when helping with NixOS/Home Manager configs, searching packages/options, or providing NixOS-specific guidance. Validates packages exist before suggesting them.
majiayu000/claude-skill-registry 163
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mutation-testing
Test quality validation through mutation testing, assessing test suite effectiveness by introducing code mutations and measuring kill rate. Use when evaluating test quality, identifying weak tests, or proving tests actually catch bugs.
majiayu000/claude-skill-registry 163
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pydeseq2
Differential gene expression analysis (Python DESeq2). Identify DE genes from bulk RNA-seq counts, Wald tests, FDR correction, volcano/MA plots, for RNA-seq analysis.
majiayu000/claude-skill-registry 163
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openapi-toolkit-googleai-dart
majiayu000/claude-skill-registry 163
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prompt-guidelines-agents
Agent creation guidelines and protocols for eliminating ambiguity while preserving flexibility. Provides agent architecture patterns, security guardrails, permission tiers, and orchestration patterns. Includes agent archetypes and integration guidelines. Scope: agent creation, agent structure, security patterns, orchestration. Excludes: skill creation, command creation (handled by component-specific skills). Triggers: agent, create agent, orchestrate, new agent.
majiayu000/claude-skill-registry 163
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fourier-analysis-expert
Fourier analysis specialist covering series, transforms, signal processing, and harmonic analysis
majiayu000/claude-skill-registry 163
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audio-injection-testing
Test Bob The Skull with virtual audio injection instead of speaking. Use when testing wake word detection, STT accuracy, full conversation pipeline, or automated testing. Covers setup, configuration, injection methods, and troubleshooting.
majiayu000/claude-skill-registry 163
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simplification
Finds insights that eliminate multiple components; "if this is true, we don't need X, Y, or Z". Used when implementing the same concept multiple ways, accumulating special cases, or complexity is spiraling. Otherwise known as "Simplification Cascades"
majiayu000/claude-skill-registry 163
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edge-iot
Edge computing, IoT protocols, and embedded systems integration
majiayu000/claude-skill-registry 163
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php-assistant
PHP language specialist for framework-specific patterns, modern PHP features, and PHP best practices. Scope: Laravel patterns, Symfony patterns, Bespoke PHP patterns, modern PHP features, deprecated API replacements, array syntax updates, common PHP mistakes. Triggers: "PHP", "Laravel", "Symfony", "Eloquent", "Blade", "Twig", "composer", "artisan", "type hints", "modern PHP", "PHP 8".
majiayu000/claude-skill-registry 163
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perplexity-research
Use when conducting web research with Perplexity API - covers authentication, search strategies, structured output generation, and integration patterns for Claude-interpretable results
majiayu000/claude-skill-registry 163
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probitas-setup
Probitas project setup and installation. Use when initializing Probitas, setting up E2E testing, or installing probitas CLI.
majiayu000/claude-skill-registry 163
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klingai-compliance-review
Execute conduct compliance reviews for Kling AI integrations. Use when preparing for audits,
ensuring regulatory compliance, or reviewing security posture. Trigger with phrases like
'klingai compliance', 'kling ai audit prep', 'klingai security review', 'video generation compliance'.
majiayu000/claude-skill-registry 163