Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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setup
Sets up a Mac for ButterCut. Installs all required dependencies (Homebrew, Ruby, Python, FFmpeg, WhisperX). Use when user says "install buttercut", "set up my mac", "get started", "first time setup", "install dependencies" or "check my installation".
majiayu000/claude-skill-registry 163
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configuring-vitest-4
Configure Vitest 4.x with correct pool architecture, coverage settings, and multi-project setup. Use when creating or modifying vitest.config files or setting up test infrastructure.
majiayu000/claude-skill-registry 163
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unit-testing-framework
Write comprehensive unit tests with high coverage using testing frameworks like Jest, pytest, JUnit, or RSpec. Use when writing tests for functions, classes, components, or establishing testing standards.
majiayu000/claude-skill-registry 163
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market-research-reports
Generate comprehensive market research reports (50+ pages) in the style of top consulting firms (McKinsey, BCG, Gartner). Features professional LaTeX formatting, extensive visual generation with scientific-schematics and generate-image, deep integration with research-lookup for data gathering, and multi-framework strategic analysis including Porter's Five Forces, PESTLE, SWOT, TAM/SAM/SOM, and BCG Matrix.
majiayu000/claude-skill-registry 163
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justfile-advanced-patterns
Level 3 patterns - test-smart, deploy, migrate, logs, status (production systems)
majiayu000/claude-skill-registry 163
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test-organization-helper
Test Organization Helper - Auto-activating skill for Test Automation.
Triggers on: test organization helper, test organization helper
Part of the Test Automation skill category.
majiayu000/claude-skill-registry 163
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ignore-files-workflow
Ignore file management for .gitignore, .dockerignore, and .specstory directories. Includes synchronization, alphabetical ordering, organization, best practices, and testing guidelines. Activate when working with .gitignore, .dockerignore, .specstory files, or managing version control and Docker build context.
majiayu000/claude-skill-registry 163
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ai-llm-inference
Operational patterns for LLM inference (recent advances): vLLM with 24x throughput gains, FP8/FP4 quantization (30-50% cost reduction), FlashInfer kernels, advanced fusions, PagedAttention, continuous batching, model compression, speculative decoding, and GPU/CPU scheduling. Emphasizes production-ready performance and cost optimization.
majiayu000/claude-skill-registry 163
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model-equivariance-auditor
Use when you have implemented an equivariant model and need to verify it correctly respects the intended symmetries. Invoke when user mentions testing model equivariance, debugging symmetry bugs, verifying implementation correctness, checking if model is actually equivariant, or diagnosing why equivariant model isn't working. Provides verification tests and debugging guidance.
majiayu000/claude-skill-registry 163
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rn-visual-testing
Visual testing skill for React Native apps across iPhone models. Use when testing app appearance on iPhone 11 through 17 (all variants including Pro, Pro Max, Plus, Mini, Air, and SE). Covers screenshot capture, simulator configuration, screen dimension validation, safe area handling, Dynamic Island/notch compatibility, and pixel-perfect verification across all iPhone screen sizes and resolutions.
majiayu000/claude-skill-registry 163
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threat-hunting
Proactively search for security threats, vulnerabilities, and suspicious patterns in applications and infrastructure before they cause damage. Use when conducting security audits, identifying vulnerabilities, analyzing security logs, detecting suspicious patterns, investigating potential breaches, performing penetration testing, or implementing security monitoring.
majiayu000/claude-skill-registry 163
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rails-testing
Help with Rails testing including unit tests, integration tests, fixtures, and debugging test failures. Use when working on tests or debugging test issues.
majiayu000/claude-skill-registry 163
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eval-test-skill
Git branch cleanup utility. Lists and deletes branches that have been merged to main. Use when user wants to clean up old branches, delete merged branches, or tidy up their git repository.
majiayu000/claude-skill-registry 163
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ash-library-hotfix
Handles emergency hotfix process for critical bugs in ash_cookie_consent library including branch creation, minimal fixes, testing, and rapid release. Use when user asks to "create hotfix", "emergency fix", "patch critical bug", or "hotfix for version".
majiayu000/claude-skill-registry 163
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maestro-testing
Maestro E2E testing patterns for React Native. Use when implementing end-to-end tests.
majiayu000/claude-skill-registry 163
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visual-regression-testing
Detect unintended visual changes in UI by comparing screenshots across versions. Use for visual regression, screenshot diff, Percy, Chromatic, UI testing, and visual validation.
majiayu000/claude-skill-registry 163
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sensitivity-analysis
Conduct sensitivity analyses to test robustness of findings. Use when: (1) Testing assumption violations, (2) Meta-analysis robustness, (3) Handling missing data, (4) Examining outliers.
majiayu000/claude-skill-registry 163
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architecture-paradigms
Interactive selector and implementation planner for architecture paradigms.
Triggers: architecture selection, pattern comparison, system design, ADR creation,
architecture decision, paradigm evaluation, new system architecture, architecture
planning, which architecture, compare architectures
Use when: selecting architecture patterns for new systems, comparing paradigm
trade-offs, creating architecture decision records, evaluating architecture fit
for team size and domain complexity, planning implementation roadmaps
DO NOT use when: implementing a specific known paradigm - use the specific
architecture-paradigm-* skill (hexagonal, layered, microservices, etc.) instead.
DO NOT use when: reviewing existing architecture - use architecture-review instead.
Use this skill BEFORE making architecture decisions. Check even if unsure about needs.
majiayu000/claude-skill-registry 163
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ebpf-test-harness
Generate test infrastructure for eBPF CNF programs including network namespace setup, virtual interface creation, traffic generation, packet injection, and validation of packet processing logic. Use when implementing automated tests for CNFs.
majiayu000/claude-skill-registry 163
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shift-right-testing
Testing in production with feature flags, canary deployments, synthetic monitoring, and chaos engineering. Use when implementing production observability or progressive delivery.
majiayu000/claude-skill-registry 163
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using-shannon
Use at session start - establishes Shannon Framework workflows including mandatory 8D analysis
before implementation, NO MOCKS testing enforcement, wave-based execution for complexity >=0.50,
and automatic Serena MCP checkpointing. Prevents under-estimation and ensures quantitative rigor.
Trigger keywords: shannon, specification, complexity, wave, checkpoint, functional testing.
majiayu000/claude-skill-registry 163
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system-test-integration
System 테스트 작성 및 실행. pytest 기반, docker-compose.acceptance.yml 필수, 4단계 순서(infra→component→integration→scenarios). 네이밍 test_{대상}_{시나리오}_{예상결과}. poetry run pytest system-tests/ 실행. Fail Fast - 모든 응답 필드/타입/에러 엄격 검증, 예상외 필드/부작용은 실패 처리.
majiayu000/claude-skill-registry 163
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proxmox-infrastructure
Proxmox VE cluster management including VM provisioning, template creation with cloud-init, QEMU guest agent integration, storage pool management, VLAN-aware bridge configuration, and Proxmox API interactions. Use when working with Proxmox VE, creating VM templates, configuring Proxmox networking, managing CEPH storage, troubleshooting VM deployment issues, or interacting with Proxmox API.
majiayu000/claude-skill-registry 163
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molecule-init
Initialize Molecule testing framework for Ansible roles with Docker-based TDD setup. Use when creating new Ansible roles, setting up molecule scenarios, or when user asks to initialize molecule testing.
majiayu000/claude-skill-registry 163