Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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layer-testing
Generate comprehensive tests for architectural layers with coverage-first analysis.
Use when testing specific layers (core, domain, application, infrastructure, boundary).
Reads testing strategy from playbook or uses interactive template selection.
majiayu000/claude-skill-registry 163
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update-ai-models
Search the web for the latest AI models from Anthropic, OpenAI, and Google, then update src/models.ts with new model IDs. Use when user asks to update or add AI models.
majiayu000/claude-skill-registry 163
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gray-swan-wave3-mitm
Execute Gray Swan Wave 3 MITM challenges across 10 challenges and 90 AI models using Playwright automation, tiered execution strategy, and compliance framing. Use for Wave 3 healthcare, critical infrastructure, WordPress, and web vulnerability challenges.
majiayu000/claude-skill-registry 163
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scaffold-domain
Bootstrap DDD 4-layer domain structure. Use when (1) starting new domain implementation, (2) during v0.1.x PROJECT phase, (3) need to create repositories/api-clients/hooks/components with __tests__ and index.ts exports.
majiayu000/claude-skill-registry 163
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command-executor
Executes safe commands and captures real output to extend command-verify functionality. Only runs when explicitly requested. Use when asked to actually run commands, execute commands, test if commands work, or verify commands actually execute.
majiayu000/claude-skill-registry 163
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logophile
Editing mode for clarity and semantic density; use for prompts, docs, specs, emails, and naming.
majiayu000/claude-skill-registry 163
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rspec-model-testing
Write RSpec tests for ActiveRecord models including validations, associations, scopes, and model methods. Use when testing model behavior, data integrity rules, or creating model specs following TDD.
majiayu000/claude-skill-registry 163
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Systematic Type Migration
Safe refactoring workflow for replacing old types with new type-safe implementations through integration-test-first, file-by-file migration with incremental verification
majiayu000/claude-skill-registry 163
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cocoapods-podspec-fundamentals
Use when creating or modifying CocoaPods podspec files. Covers required attributes, file patterns, dependencies, and platform specifications for iOS, macOS, tvOS, watchOS, and visionOS projects.
majiayu000/claude-skill-registry 163
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ruby-testing
Ruby/RSpec testing guidelines and workflow following project conventions. Use when writing or improving Ruby tests.
majiayu000/claude-skill-registry 163
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proposal-writer
Create winning sales proposals and SOWs with executive summaries, scope of work, pricing strategies, timelines, and closing elements that convert prospects to customers.
majiayu000/claude-skill-registry 163
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automation-strategy
Plan test automation strategies including ROI analysis, automation candidate selection, framework evaluation, and maintainable automation architecture.
majiayu000/claude-skill-registry 163
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hypotheticals-counterfactuals
Use when exploring alternative scenarios, testing assumptions through "what if" questions, understanding causal relationships, conducting pre-mortem analysis, stress testing decisions, or when user mentions counterfactuals, hypothetical scenarios, thought experiments, alternative futures, what-if analysis, or needs to challenge assumptions and explore possibilities.
majiayu000/claude-skill-registry 163
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use-unity-editor
Read and edit scenes and prefabs as you would in the Unity editor. You can't do anything in the Unity editor without this skill.
majiayu000/claude-skill-registry 163
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validate-coverage-threshold
Validate test coverage meets minimum thresholds (default 80% overall, 80% statements, 75% branches, 80% functions). Parses coverage reports from coverage/coverage-summary.json or test output. Returns pass/fail status with detailed metrics and identifies uncovered files.
majiayu000/claude-skill-registry 163
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bash-history
Search and retrieve bash command history using Atuin. Use when users ask about commands they've run before, want to find a specific command, recall how they did something previously, or ask "how did I..." or "what command did I use to..."
majiayu000/claude-skill-registry 163
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supabase-load-scale
Implement Supabase load testing, auto-scaling, and capacity planning strategies.
Use when running performance tests, configuring horizontal scaling,
or planning capacity for Supabase integrations.
Trigger with phrases like "supabase load test", "supabase scale",
"supabase performance test", "supabase capacity", "supabase k6", "supabase benchmark".
majiayu000/claude-skill-registry 163
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LWC Enterprise Patterns
This skill should be used when the user asks to "create lwc component", "lightning web component", "component architecture", "lwc state management", "lwc testing", "jest test", or mentions container/presentational patterns, pub-sub, or LWC best practices.
majiayu000/claude-skill-registry 163
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ml-nmr-methodology
Deep methodology knowledge for ML-NMR including IPD/AgD integration, population adjustment, numerical integration, and prediction to target populations. Use when conducting or reviewing ML-NMR analyses.
majiayu000/claude-skill-registry 163
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deploying-kafka-k8s
Deploys Apache Kafka on Kubernetes using the Strimzi operator with KRaft mode.
Use when setting up Kafka for event-driven microservices, message queuing, or pub/sub patterns.
Covers operator installation, cluster creation, topic management, and producer/consumer testing.
NOT when using managed Kafka (Confluent Cloud, MSK) or local development without K8s.
majiayu000/claude-skill-registry 163
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wp-performance
WordPress performance optimization - Core Web Vitals, image/video compression, caching, asset optimization, and speed testing. Use when optimizing site speed or diagnosing performance issues.
majiayu000/claude-skill-registry 163
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cross-model-handoff-testing
Test cross-model context handoff integrity.
majiayu000/claude-skill-registry 163
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nominalism-vs-realism-debate-expert
Expert in the medieval problem of universals, covering Platonic realism, Aristotelian moderate realism, and Ockhamist nominalism with modern analytical perspectives
majiayu000/claude-skill-registry 163
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limacharlie-onboarding
Use this skill when new users want to get started with LimaCharlie, set up their first organization, or begin collecting security data. Guides beginners through org creation and helps identify what to onboard, then hands off to specialized skills.
majiayu000/claude-skill-registry 163