Claude Skills
The open format is called Agent Skills and works in Claude Code, Codex, Cursor and other agents — most people know it as Claude Skills.
Every Agent Skill we could find on GitHub, deduplicated by content. 79 404 files from 1 741 authors, of which 61 763 are unique — the rest is the same skill repackaged into someone else's repository. For each one: what it weighs in tokens, whether it ships runnable scripts, and which MCP servers it needs.
| Terraform Provider Config - Auto-activating skill for DevOps Advanced. Part of the DevOps Advanced skill category.
| Terraform State Manager - Auto-activating skill for DevOps Advanced. Part of the DevOps Advanced skill category.
| This skill analyzes code coverage metrics to identify untested code and generate comprehensive coverage reports. It is triggered when the user requests analysis of code coverage, identification of coverage gaps, or generation of coverage reports. The skill is best used to improve code quality by ensuring adequate test coverage and identifying areas for improvement. Use trigger terms like "analyze coverage", "code coverage report", "untested code", or the shortcut "cov".
| Test Data Builder - Auto-activating skill for Test Automation. Part of the Test Automation skill category.
| This skill enables Claude to generate realistic test data for software development. It uses the test-data-generator plugin to create users, products, orders, and custom schemas for comprehensive testing. Use this skill when you need to populate databases, simulate user behavior, or create fixtures for automated tests. Trigger phrases include "generate test data", "create fake users", "populate database", "generate product data", "create test orders", or "generate data based on schema". This skill is especially useful for populating testing environments or creating sample data for demonstrations.
| This skill uses the test-doubles-generator plugin to automatically create mocks, stubs, spies, and fakes for unit testing. It analyzes dependencies in the code and generates appropriate test doubles based on the chosen testing framework, such as Jest, Sinon, or others. Use this skill when you need to generate test doubles, mocks, stubs, spies, or fakes to isolate units of code during testing. Trigger this skill by requesting test double generation or using the `/gen-doubles` or `/gd` command.
| This skill enables Claude to manage isolated test environments using Docker Compose, Testcontainers, and environment variables. It is used to create consistent, reproducible testing environments for software projects. Claude should use this skill when the user needs to set up a test environment with specific configurations, manage Docker Compose files for test infrastructure, set up programmatic container management with Testcontainers, manage environment variables for tests, or ensure cleanup after tests. Trigger terms include "test environment", "docker compose", "testcontainers", "environment variables", "isolated environment", "env-setup", and "test setup".
| Test Naming Enforcer - Auto-activating skill for Test Automation. Part of the Test Automation skill category.
| This skill enables Claude to orchestrate complex test workflows using the test-orchestrator plugin. It allows Claude to define test execution graphs with dependencies, execute tests in parallel, and intelligently select tests to run based on code changes. Use this skill when a user requests test orchestration, dependency management for tests, parallel test execution, smart test selection, or CI/CD integration for testing. Trigger terms include "orchestrate tests", "test workflow", "parallel testing", "smart test selection", "test dependencies", and "/orchestrate".
| Test Organization Helper - Auto-activating skill for Test Automation. Part of the Test Automation skill category.
| Test Parallelizer - Auto-activating skill for Test Automation. Part of the Test Automation skill category.
| This skill generates comprehensive test reports with coverage metrics, trends, and stakeholder-friendly formats (HTML, PDF, JSON). It aggregates test results from various frameworks, calculates key metrics (coverage, pass rate, duration), and performs trend analysis. Use this skill when the user requests a test report, coverage analysis, failure analysis, or historical comparisons of test runs. Trigger terms include "test report", "coverage report", "testing trends", "failure analysis", and "historical test data".
| Test Retry Config - Auto-activating skill for Test Automation. Part of the Test Automation skill category.
Collaborative thinking partner for exploring ideas, challenges, and decisions. Use when the user says "think through", "explore", "brainstorm", "help me figure out", asks open-ended questions about strategy or priorities, or needs to work through a problem without a clear solution yet.
| Thread Dump Analyzer - Auto-activating skill for Performance Testing. Part of the Performance Testing skill category.
| Threat Model Creator - Auto-activating skill for Security Advanced. Part of the Security Advanced skill category.
| Implement API throttling policies to protect backend services from overload. Use when controlling API request rates. Trigger with phrases like "throttle API", "control request rate", or "add throttling".
| This skill enables Claude to analyze and optimize system throughput. It is triggered when the user requests throughput analysis, performance improvements, or bottleneck identification. The skill uses the `throughput-analyzer` plugin to assess request throughput, data throughput, concurrency limits, queue processing, and resource saturation. Use this skill when the user mentions "analyze throughput", "optimize performance", "identify bottlenecks", or asks about system capacity. It helps determine limiting factors and evaluate scaling strategies.
| Throughput Calculator - Auto-activating skill for Performance Testing. Part of the Performance Testing skill category.
| Time Series Decomposer - Auto-activating skill for Data Analytics. Part of the Data Analytics skill category.
| This skill enables Claude to forecast future values based on historical time series data. It analyzes time-dependent data to identify trends, seasonality, and other patterns. Use this skill when the user asks to predict future values of a time series, analyze trends in data over time, or requires insights into time-dependent data. Trigger terms include "forecast," "predict," "time series analysis," "future values," and requests involving temporal data.
| Timeout Handler - Auto-activating skill for API Integration. Part of the API Integration skill category.
Check Todoist for tasks due today (and overdue) that involve pinging, emailing, or following up with someone. Auto-draft the emails using meeting context and notify via WhatsApp. Use when running the daily due-drafts cron, or when user asks to process email tasks from Todoist.
| Create award-winning, immersive web experiences at the level of Awwwards-featured agencies. Use when the user mentions "premium website", "portfolio site", "scroll animations", "Awwwards quality", or "brand experience". Covers dramatic typography, purposeful motion, scroll-based composition, and performance-optimized animation. For foundational UI, see refactoring-ui. For type selection, see web-typography. Trigger with 'top', 'design'.
| Torchscript Exporter - Auto-activating skill for ML Deployment. Part of the ML Deployment skill category.
| Torchserve Config Generator - Auto-activating skill for ML Deployment. Part of the ML Deployment skill category.
Track and optimize application response times across API endpoints, database queries, and service calls. Use when monitoring performance or identifying bottlenecks. Trigger with phrases like "track response times", "monitor API performance", or "analyze latency".
| Track cryptocurrency futures, options, and perpetual swaps with funding rates, open interest, liquidations, and comprehensive derivatives market analysis. Use when monitoring derivatives markets, analyzing funding rates, tracking open interest, finding liquidation levels, or researching options flow. Trigger with phrases like "funding rate", "open interest", "perpetual swap", "futures basis", "liquidation levels", "options flow", "put call ratio", "derivatives analysis", or "BTC perps".
| Track cryptocurrency portfolio with real-time valuations, allocation analysis, and P&L tracking. Use when checking portfolio value, viewing holdings breakdown, analyzing allocations, or exporting portfolio data. Trigger with phrases like "show my portfolio", "check crypto holdings", "portfolio allocation", "track my crypto", or "export portfolio".
| Track real-time cryptocurrency prices across exchanges with historical data and alerts. Provides price data infrastructure for dependent skills (portfolio, tax, DeFi, arbitrage). Use when checking crypto prices, monitoring markets, or fetching historical price data. Trigger with phrases like "check price", "BTC price", "crypto prices", "price history", "get quote for", "what's ETH trading at", "show me top coins", or "track my watchlist".
| Build this skill enables AI assistant to track and manage ai/ml model versions using the model-versioning-tracker plugin. it should be used when the user asks to manage model versions, track model lineage, log model performance, or implement version control f... Use when appropriate context detected. Trigger with relevant phrases based on skill purpose.
Track and optimize resource usage across application stack including CPU, memory, disk, and network I/O. Use when identifying bottlenecks or optimizing costs. Trigger with phrases like "track resource usage", "monitor CPU and memory", or "optimize resource allocation".
Define and track SLAs, SLIs, and SLOs for service reliability including availability, latency, and error rates. Use when establishing reliability targets or monitoring service health. Trigger with phrases like "define SLOs", "track SLI metrics", or "calculate error budget".
| Track new token launches across DEXes with risk analysis and contract verification. Use when discovering new token launches, monitoring IDOs, or analyzing token contracts. Trigger with phrases like "track launches", "find new tokens", "new pairs on uniswap", "token risk analysis", or "monitor IDOs".
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| Train Test Splitter - Auto-activating skill for ML Training. Part of the ML Training skill category.
| Build train machine learning models with automated workflows. Analyzes datasets, selects model types (classification, regression), configures parameters, trains with cross-validation, and saves model artifacts. Use when asked to "train model" or "evalua... Trigger with relevant phrases based on skill purpose.
| This skill automates the adaptation of pre-trained machine learning models using transfer learning techniques. It is triggered when the user requests assistance with fine-tuning a model, adapting a pre-trained model to a new dataset, or performing transfer learning. It analyzes the user's requirements, generates code for adapting the model, includes data validation and error handling, provides performance metrics, and saves artifacts with documentation. Use this skill when you need to leverage existing models for new tasks or datasets, optimizing for performance and efficiency.
| Triton Inference Config - Auto-activating skill for ML Deployment. Part of the ML Deployment skill category.
| Troubleshooting Guide Creator - Auto-activating skill for Technical Documentation. Part of the Technical Documentation skill category.
| Optimize machine learning model hyperparameters using grid search, random search, or Bayesian optimization. Finds best parameter configurations to maximize performance. Use when asked to "tune hyperparameters" or "optimize model". Trigger with relevant phrases based on skill purpose.
| Tutorial Outline Creator - Auto-activating skill for Technical Documentation. Part of the Technical Documentation skill category.
| Typeorm Entity Generator - Auto-activating skill for Backend Development. Part of the Backend Development skill category.
| This skill enables Claude to automatically generate comprehensive unit tests from source code. It is triggered when the user requests unit tests, test cases, or test suites for specific files or code snippets. The skill supports multiple testing frameworks including Jest, pytest, JUnit, and others, intelligently detecting the appropriate framework or using one specified by the user. Use this skill when the user asks to "generate tests", "create unit tests", or uses the shortcut "gut" followed by a file path.
| Unittest Test Creator - Auto-activating skill for Test Automation. Part of the Test Automation skill category.
| User Journey Mapper - Auto-activating skill for Visual Content. Part of the Visual Content skill category.
| User Story Generator - Auto-activating skill for Enterprise Workflows. Part of the Enterprise Workflows skill category.
| Evaluate and improve interface usability using heuristic analysis. Use when the user mentions "usability audit", "UX review", "users are confused", "heuristic evaluation", "form usability", or "navigation problems". Covers Nielsen''s 10 heuristics, severity ratings, and information architecture. For visual design fixes, see refactoring-ui. For conversion-focused audits, see cro-methodology. Trigger with 'ux', 'heuristics'.
| Validate AI/ML models and datasets for bias, fairness, and ethical concerns. Use when auditing AI systems for ethical compliance, fairness assessment, or bias detection. Trigger with phrases like "evaluate model fairness", "check for bias", or "validate AI ethics".
| Validate API responses against schemas to ensure contract compliance and data integrity. Use when ensuring API response correctness. Trigger with phrases like "validate responses", "check API responses", or "verify response format".
| Validate API schemas against OpenAPI, JSON Schema, and GraphQL specifications. Use when validating API schemas and contracts. Trigger with phrases like "validate API schema", "check OpenAPI spec", or "verify schema".
| Process use when you need to ensure database integrity through comprehensive data validation. This skill validates data types, ranges, formats, referential integrity, and business rules. Trigger with phrases like "validate database data", "implement data validation rules", "enforce data integrity constraints", or "validate data formats".
Validate application performance against defined budgets to identify regressions early. Use when checking page load times, bundle sizes, or API response times against thresholds. Trigger with phrases like "validate performance budget", "check performance metrics", or "detect performance regression".
| Validate production readiness of Vertex AI Agent Engine deployments across security, monitoring, performance, compliance, and best practices. Generates weighted scores (0-100%) with actionable remediation plans. Use when asked to validate a deployment, run a production readiness check, audit security posture, or verify compliance for Vertex AI agents. Trigger with "validate deployment", "production readiness", "security audit", "compliance check", "is this agent ready for prod", "check my ADK agent", "review before deploy", or "production readiness check". Make sure to use this skill whenever validating ADK agents for Agent Engine.
| Vault Secrets Integrator - Auto-activating skill for DevOps Advanced. Part of the DevOps Advanced skill category.
| Execute automatically handles semantic version updates across plugin.json and marketplace catalog when user mentions version bump, update version, or release. ensures version consistency in AI assistant-code-plugins repository. Use when appropriate context detected. Trigger with relevant phrases based on skill purpose.
| Implement API versioning with backward compatibility, deprecation notices, and migration paths. Use when managing API versions and backward compatibility. Trigger with phrases like "version the API", "manage API versions", or "handle API versioning".
| Versioning Strategy Helper - Auto-activating skill for API Development. Part of the API Development skill category.
Build and deploy production-ready generative AI agents using Vertex AI, Gemini models, and Google Cloud infrastructure with RAG, function calling, and multi-modal capabilities
| Vertex Ai Deployer - Auto-activating skill for ML Deployment. Part of the ML Deployment skill category.
Claude Skills — questions
Answers built from the skills we actually parsed.