Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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test-automator
Expert test automation engineer specializing in building robust test frameworks, CI/CD integration, and comprehensive test coverage. Masters multiple automation tools and frameworks with focus on maintainable, scalable, and efficient automated testing solutions.
majiayu000/claude-skill-registry 163
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parallel-decompose
Decompose PRDs and Tech Specs into parallel-executable tasks with contracts, prompts, and dependency graphs. Use when breaking down a PRD for multi-agent execution.
majiayu000/claude-skill-registry 163
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python-json-parsing
Python JSON parsing best practices covering performance optimization (orjson/msgspec), handling large files (streaming/JSONL), security (injection prevention), and advanced querying (JSONPath/JMESPath). Use when working with JSON data, parsing APIs, handling large JSON files, or optimizing JSON performance.
majiayu000/claude-skill-registry 163
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postgis
MANDATORY when working with geographic data, spatial queries, geometry operations, or location-based features - enforces PostGIS 3.6.1 best practices including ST_CoverageClean, SFCGAL 3D functions, and bigint topology
majiayu000/claude-skill-registry 163
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mocha-configuration
Use when mocha configuration including reporters, config files, plugins, and CI integration.
majiayu000/claude-skill-registry 163
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ipynb-validator
Validate Jupyter notebooks (.ipynb files) for production readiness. Checks smart links consistency, layout structure, transition cells with action cards, numbered part flow, cell ordering, and overall quality. Use when validating notebooks, checking notebook structure, testing smart links, verifying action cards, or preparing notebooks for production deployment. Keywords include ipynb validation, notebook structure, smart links, action cards, transitions, part flow, production ready.
majiayu000/claude-skill-registry 163
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Capturing Learning from Completed Work
Systematic retrospective to capture decisions, lessons, and insights from completed work
majiayu000/claude-skill-registry 163
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skill-loader
Skill-Loader standards and best practices for Skill Loader. Includes implementation guidelines, common patterns, and testing strategies.
majiayu000/claude-skill-registry 163
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Linear MCP Integration
Use Linear MCP server functions to interact with Linear issues, projects, teams, and comments. Use when: (1) Fetching issue requirements and acceptance criteria from Linear, (2) Validating PR changes against Linear issue requirements, (3) Creating or updating Linear issues and comments, (4) Checking issue status, labels, or relationships, (5) Listing issues by team, assignee, or project, or (6) Any Linear project management operation. Requires Linear MCP server configured and authenticated.
majiayu000/claude-skill-registry 163
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elixir-test-runner
Run ExUnit tests with smart filtering, debugging options, and proper error reporting. Use when running tests, debugging failures, or validating specific test cases.
majiayu000/claude-skill-registry 163
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lorairo-test-generator
Generate pytest unit, integration, and GUI tests for LoRAIro with proper fixtures, mocks, and 75%+ coverage using pytest-qt for PySide6 testing
majiayu000/claude-skill-registry 163
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fastapi-ddd-guidelines
DDDアーキテクチャでFastAPIのバックエンドを新規実装または既存コードベースをリファクタリングする際のガイド。レイヤー構成（domain/application/infrastructure/controller）、依存方向、責務境界、pydantic/sqlalchemy(sqlmodel)/alembic/pytestの前提、セッション管理（Dependsで1リクエスト1セッション、必要時UoW）を含む。
majiayu000/claude-skill-registry 163
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Test Quality Audit
Scan test files for anti-patterns including mesa-optimization, disabled tests, trivial assertions, and error swallowing
majiayu000/claude-skill-registry 163
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epic-walkthrough-sjdjdiejdrirhdkjej-claude-code-conducto-7031b301
majiayu000/claude-skill-registry 163
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Skill Builder
Create and validate Agent Skills with proper structure and effective descriptions. Use when building custom skills, testing skill discovery, or designing new skill workflows.
majiayu000/claude-skill-registry 163
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claude-permissions-update
Sync auto-approved permissions from all community-patterns directories (including community-patterns-2, -3, etc.) to the shared project settings. Shows new permissions for review before adding.
majiayu000/claude-skill-registry 163
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technical-spec
Defines environment variables, architecture design, and build/test commands. Use when configuring environment or designing architecture.
majiayu000/claude-skill-registry 163
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systematic-testing
Use when writing tests, debugging failures, or investigating bugs - provides TDD guidance, test generation patterns, systematic debugging framework. Activates when user says "write tests", "this test fails", "debug this", mentions "TDD", "test coverage", or encounters errors/bugs.
majiayu000/claude-skill-registry 163
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moai-learning-optimizer
Intelligent learning system optimizer that analyzes session patterns, identifies improvement opportunities, and continuously enhances Alfred's performance through adaptive learning and knowledge optimization. Use when optimizing Alfred's behavior, analyzing session patterns, improving system performance, or when implementing adaptive learning capabilities.
majiayu000/claude-skill-registry 163
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feature-prioritization-matrix
Transform overwhelming client feature wish lists into structured MVP/Phase 2/Phase 3 plans with time estimates, preventing scope creep and creating profitable upsell opportunities.
majiayu000/claude-skill-registry 163
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skill-performance-profiler
Analyzes skill usage patterns across conversations to track token consumption, identify heavy vs. lightweight skills, measure invocation frequency, detect co-occurrence patterns, and suggest consolidation opportunities. Use when the user asks to analyze skill performance, optimize skill usage, identify token-heavy skills, find consolidation opportunities, or review skill metrics.
majiayu000/claude-skill-registry 163
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testing-framework-helper
Generates comprehensive test suites with unit tests, integration tests, and E2E tests for various frameworks (Jest, Pytest, Vitest, etc.). Use when writing tests.
majiayu000/claude-skill-registry 163
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testing-automation
Automated testing workflow that orchestrates unit, integration, and E2E tests with CI/CD integration
majiayu000/claude-skill-registry 163
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thought-experiments
Design, analyze, and evaluate philosophical thought experiments. Use when: creating new thought experiments to probe specific intuitions, analyzing existing thought experiments for hidden assumptions, generating variants that isolate different variables, stress-testing philosophical positions through scenarios, exploring edge cases. Triggers: 'thought experiment', 'imagine', 'suppose', 'hypothetical', 'what if scenario', 'intuition pump', 'trolley problem', 'zombie', 'Mary's room', 'Chinese room', 'experience machine', 'teletransportation', 'original position', 'veil of ignorance', 'Gettier case'.
majiayu000/claude-skill-registry 163