Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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skill-creator
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.
majiayu000/claude-skill-registry 163
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competitive-analyst
Expert competitive analyst specializing in competitor intelligence, strategic analysis, and market positioning. Masters competitive benchmarking, SWOT analysis, and strategic recommendations with focus on creating sustainable competitive advantages.
majiayu000/claude-skill-registry 163
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endpoint-exploration
Document REST API endpoints through systematic empirical testing. Analyzes URL structure, generates minimal test cases, executes requests, and produces concise API documentation. Use when exploring undocumented APIs, reverse-engineering endpoints, or creating integration documentation.
majiayu000/claude-skill-registry 163
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conceptual-analysis
Master conceptual analysis methodology - defining concepts through necessary and sufficient conditions. Use for: analyzing concepts, testing definitions, finding counterexamples. Triggers: 'what is X', 'define', 'definition', 'necessary conditions', 'sufficient conditions', 'counterexample', 'conceptual analysis', 'analysis', 'concept', 'essence', 'iff', 'if and only if'.
majiayu000/claude-skill-registry 163
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moderation-safety-playbook
Guidelines and workflows for community moderation, trust & safety, and escalation.
majiayu000/claude-skill-registry 163
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ark-chainsaw-testing
Run and write Ark Chainsaw tests with mock-llm. Use for running tests, debugging failures, or creating new e2e tests.
majiayu000/claude-skill-registry 163
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supabase-migration-deep-dive
Execute Supabase major re-architecture and migration strategies with strangler fig pattern.
Use when migrating to or from Supabase, performing major version upgrades,
or re-platforming existing integrations to Supabase.
Trigger with phrases like "migrate supabase", "supabase migration",
"switch to supabase", "supabase replatform", "supabase upgrade major".
majiayu000/claude-skill-registry 163
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examples-lvndry-jazz
majiayu000/claude-skill-registry 163
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delegate-climpt-agent
Use when user mentions 'climpt' or 'climpt-agent', or gives project-specific instructions where general knowledge is insufficient. Climpt provides pre-configured prompts tailored to the project's workflow.
majiayu000/claude-skill-registry 163
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composable-svelte-i18n
Internationalization (i18n) system for Composable Svelte. Use when implementing multi-language support, translations, date/number formatting, locale detection, or localizing applications. Covers translation loading, ICU MessageFormat, formatters (dates/numbers/currency), locale detection, SSR integration, and the i18n reducer.
majiayu000/claude-skill-registry 163
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flux-prompt-engineer
Expert prompt engineering for FLUX.1 image generation. Use when users request AI-generated images, artwork, illustrations, or visual content. Converts any visual request into optimized FLUX.1 prompts using layering, descriptive language, technical parameters, and text integration techniques.
majiayu000/claude-skill-registry 163
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testing-strategies
Provides test design patterns, coverage strategies, and best practices for comprehensive test suite development
majiayu000/claude-skill-registry 163
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Testing N8n Testing
Test n8n nodes using Jest, nock for HTTP mocking, and local testing workflows with npm link. Use this skill when writing test files in __tests__ folders, mocking HTTP requests with nock, creating mock IExecuteFunctions contexts, testing helper functions, setting up golden file tests, running the linter before publishing, or locally testing nodes in the n8n UI. Apply when organizing test files, mocking external APIs, validating node execution output, or following the pre-publish checklist.
majiayu000/claude-skill-registry 163
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test-gen-agent
Generates comprehensive tests with balanced quality and speed
majiayu000/claude-skill-registry 163
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security-test-planning
Plan security testing strategies including OWASP testing, penetration test scoping, SAST/DAST integration, and threat-based test case design.
majiayu000/claude-skill-registry 163
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vitest-react-testing
Write unit and component tests with Vitest, React Testing Library, and MSW. Use when writing unit tests, component tests, or mocking APIs following TDD workflow.
majiayu000/claude-skill-registry 163
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bunit
Blazor component testing with bUnit. Use when writing unit tests for Blazor components, testing user interactions, mocking services/dependencies, testing MudBlazor components, testing components with Neatoo domain objects, or debugging component rendering issues.
majiayu000/claude-skill-registry 163
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multi-tenant-safety-checker
Ensures tenant isolation at query and policy level using Row Level Security, automated testing, and security audits. Prevents data leakage between tenants. Use for "multi-tenancy", "tenant isolation", "RLS", or "data security".
majiayu000/claude-skill-registry 163
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spec-implementation
Implements approved specification proposals by working through tasks sequentially with testing and validation. Use when implementing changes, applying proposals, executing spec tasks, or building from approved plans. Triggers include "implement", "apply change", "execute spec", "work through tasks", "build feature", "start implementation".
majiayu000/claude-skill-registry 163
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managing-database-tests
Test database testing including fixtures, transactions, and rollback management.
Use when performing specialized testing.
Trigger with phrases like "test the database", "run database tests", or "validate data integrity".
majiayu000/claude-skill-registry 163
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phase-test-tdd
Generate test files and coordinate test-driven development (TDD). Use when creating tests before implementation or during test phase.
majiayu000/claude-skill-registry 163
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prospect-research
Creates comprehensive prospect profiles and knowledge capsules for sales preparation. Use this skill when researching new prospects, preparing for calls, onboarding to new accounts, or updating prospect intelligence.
majiayu000/claude-skill-registry 163
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subject-line-optimizer
Improve newsletter open rates through better subject lines. Use when:
(1) Writing subject lines for tacosdedatos editions, (2) Analyzing why an edition
had low open rates, (3) A/B testing subject line variants, (4) Reviewing subject
lines before sending. Produces 5-10 variants with recommendations.
majiayu000/claude-skill-registry 163
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domain-glossary
Domain-specific terminology and definitions for this system.
majiayu000/claude-skill-registry 163