Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
-
sales-letter
セールスレターの作成を支援。LP、ランディングページ、商品ページのコピーを書く際に使用。ヘッドコピー、ベネフィット、価格提示、クロージング等の構造に対応。
majiayu000/claude-skill-registry 163
-
ralph-wiggum
Ralph Wiggum iterative development loop methodology for persistent AI agent work. Implements continuous iteration loops where AI works on tasks until completion, using Archon for state management and context handoffs. Integrates with The Long Run Harness, Spec Kit, and PRP frameworks. Triggers: ralph, wiggum, iteration loop, persistent agent, continuous development.
majiayu000/claude-skill-registry 163
-
scanning-for-vulnerabilities
Execute this skill enables comprehensive vulnerability scanning using the vulnerability-scanner plugin. it identifies security vulnerabilities in code, dependencies, and configurations, including cve detection. use this skill when the user asks to scan fo... Use when appropriate context detected. Trigger with relevant phrases based on skill purpose.
majiayu000/claude-skill-registry 163
-
agents
Patterns and architectures for building AI agents and workflows with LLMs. Use when designing systems that involve tool use, multi-step reasoning, autonomous decision-making, or orchestration of LLM-driven tasks.
majiayu000/claude-skill-registry 163
-
docx-automation
Generate DOCX documents from pipeline results or structured data.
Uses python-docx library for Word document generation.
Independent utility skill (can be called standalone or post-pipeline).
majiayu000/claude-skill-registry 163
-
openai-assistants
Build stateful chatbots with OpenAI Assistants API v2 - Code Interpreter, File Search (10k files), Function Calling. Prevents 10 documented errors including vector store upload bugs, temperature parameter conflicts, memory leaks. Deprecated (sunset August 2026); use openai-responses for new projects.
Use when: maintaining legacy chatbots, implementing RAG with vector stores, or troubleshooting thread errors, vector store delays, uploadAndPoll issues.
majiayu000/claude-skill-registry 163
-
monitoring-database-health
Monitor use when you need to work with monitoring and observability.
This skill provides health monitoring and alerting with comprehensive guidance and automation.
Trigger with phrases like "monitor system health", "set up alerts",
or "track metrics".
majiayu000/claude-skill-registry 163
-
resume-handoff-wildcard-caro-6a0a0800
Resume work from handoff document with context analysis and validation
majiayu000/claude-skill-registry 163
-
data-wrangler
Transform and export data using DuckDB SQL. Read CSV/Parquet/JSON/Excel/databases, apply SQL transformations (joins, aggregations, PIVOT/UNPIVOT, sampling), and optionally write results to files. Use when the user wants to: (1) Clean, filter, or transform data, (2) Join multiple data sources, (3) Convert between formats (CSV→Parquet, etc.), (4) Create partitioned datasets, (5) Sample large datasets, (6) Export query results. Prefer this over in-context reasoning for datasets with thousands of rows or complex transformations.
majiayu000/claude-skill-registry 163
-
retention-optimization-expert
Reduce churn and improve retention through cohort analysis, at-risk user identification, win-back campaigns, and customer success strategies. Generate comprehensive HTML reports with retention curves, health scores, churn analysis, and 90-day implementation roadmaps.
majiayu000/claude-skill-registry 163
-
domain-skill-design
majiayu000/claude-skill-registry 163
-
spec_parsing
Imported skill spec_parsing from openai
majiayu000/claude-skill-registry 163
-
broadcasting-innovation-status
Turn Innovation project updates into clear, audience-specific status communications for Slack, email, and executive summaries.
majiayu000/claude-skill-registry 163
-
review-agents-md
Creates minimal, effective AGENTS.md files using progressive disclosure. Triggers on "create agents.md", "refactor agents.md", "review my agents.md", "claude.md", or questions about agent configuration files. Also triggers proactively when a project is missing AGENTS.md.
majiayu000/claude-skill-registry 163
-
code-maturity-assessor
Systematic code maturity assessment using Trail of Bits' 9-category framework. Analyzes codebase for arithmetic safety, auditing practices, access controls, complexity, decentralization, documentation, MEV risks, low-level code, and testing. Produces professional scorecard with evidence-based ratings and actionable recommendations. (project, gitignored)
majiayu000/claude-skill-registry 163
-
railway
Deploys applications on Railway with zero-config detection, databases, and automatic CI/CD. Use when deploying Node.js apps, setting up databases, or needing simple PaaS deployment.
majiayu000/claude-skill-registry 163
-
scikit-learn
Machine learning in Python with scikit-learn. Use when working with supervised learning (classification, regression), unsupervised learning (clustering, dimensionality reduction), model evaluation, hyperparameter tuning, preprocessing, or building ML pipelines. Provides comprehensive reference documentation for algorithms, preprocessing techniques, pipelines, and best practices.
majiayu000/claude-skill-registry 163
-
reviewing-platform-abstraction
Validates platform abstraction compliance - ensures rendering code uses IRendererAPI interfaces, no direct OpenGL in engine core, proper namespace isolation. Reviews graphics features and guides alternative backend implementation.
majiayu000/claude-skill-registry 163
-
extract-transcripts
Extract readable transcripts from Claude Code and Codex CLI session JSONL files
majiayu000/claude-skill-registry 163
-
sam-template-builder
Sam Template Builder - Auto-activating skill for AWS Skills.
Triggers on: sam template builder, sam template builder
Part of the AWS Skills skill category.
majiayu000/claude-skill-registry 163
-
generate-questions
Generate high-quality bilingual programming quiz questions for Codle. Use this skill when creating new quiz questions that test deep understanding rather than rote memorization.
majiayu000/claude-skill-registry 163
-
ux-information-architecture
[UI/UX] Designs Information Architecture (IA) as ASCII diagrams. Systematically organizes screen hierarchies, navigation structures, and content classification. Use when requesting 'IA design', 'information architecture', 'screen hierarchy', or 'sitemap'.
majiayu000/claude-skill-registry 163
-
task-specification-creator
タスクを単一責務原則で分解しPhase 1-13の実行可能な仕様書を生成。Phase 12は中学生レベル概念説明を含む。
Anchors:
• Clean Code / 適用: SRP / 目的: タスク分解基準
• Continuous Delivery / 適用: フェーズゲート / 目的: 品質パイプライン
• DDD / 適用: ユビキタス言語 / 目的: 用語統一
Trigger:
タスク仕様書作成, タスク分解, ワークフロー設計, Phase実行
majiayu000/claude-skill-registry 163
-
timeout-handler
Timeout Handler - Auto-activating skill for API Integration.
Triggers on: timeout handler, timeout handler
Part of the API Integration skill category.
majiayu000/claude-skill-registry 163