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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.

61 763
unique skills
out of 79 404 files found on GitHub
17 641
are copies
same content, someone else's repository
1 737
tokens, median
what a typical skill costs you in context
7 882
name collisions
two skills with one name cannot sit side by side

55 141–55 200 of 61 763

page 920 of 1 030
Implementing Database Audit Logging
by ComeOnOliver

| Process use when you need to track database changes for compliance and security monitoring. This skill implements audit logging using triggers, application-level logging, CDC, or native logs. Trigger with phrases like "implement database audit logging", "add audit trails", "track database changes", or "monitor database activity for compliance".

2k tokens
Implementing Database Caching
by ComeOnOliver

| Process use when you need to implement multi-tier caching to improve database performance. This skill sets up Redis, in-memory caching, and CDN layers to reduce database load. Trigger with phrases like "implement database caching", "add Redis cache layer", "improve query performance with caching", or "reduce database load".

2k tokens
Implementing Real User Monitoring
by ComeOnOliver

Implement Real User Monitoring (RUM) to capture actual user performance data including Core Web Vitals and page load times. Use when setting up user experience monitoring or tracking custom performance events. Trigger with phrases like "setup RUM", "track Core Web Vitals", or "monitor real user performance".

975 tokens
Incident Response Planner
by ComeOnOliver

| Incident Response Planner - Auto-activating skill for Security Advanced. Part of the Security Advanced skill category.

338 tokens
Incremental Load Setup
by ComeOnOliver

| Incremental Load Setup - Auto-activating skill for Data Pipelines. Part of the Data Pipelines skill category.

323 tokens
Inference Latency Profiler
by ComeOnOliver

| Inference Latency Profiler - Auto-activating skill for ML Deployment. Part of the ML Deployment skill category.

336 tokens
Influence Psychology
by ComeOnOliver

| Apply the six principles of ethical persuasion (reciprocity, commitment, social proof, authority, liking, scarcity) to product design, copy, and sales. Use when the user mentions "social proof", "persuasive copy", "why users don''t convert", or "ethical persuasion". For deal negotiation tactics, see negotiation. For viral word-of-mouth, see contagious. Trigger with 'influence', 'psychology'.

5k tokens
Infographic Outline Creator
by ComeOnOliver

| Infographic Outline Creator - Auto-activating skill for Visual Content. Part of the Visual Content skill category.

336 tokens
Generating Infrastructure As Code
by ComeOnOliver

|

748 tokens
Detecting Infrastructure Drift
by ComeOnOliver

| This skill enables Claude to detect infrastructure drift from a desired state. It uses the `drift-detect` command to identify discrepancies between the current infrastructure configuration and the intended configuration, as defined in infrastructure-as-code tools like Terraform. Use this skill when the user asks to check for infrastructure drift, identify configuration changes, or ensure that the current infrastructure matches the desired state. It is particularly useful in DevOps workflows for maintaining infrastructure consistency and preventing configuration errors. Trigger this skill when the user mentions "drift detection," "infrastructure changes," "configuration drift," or requests a "drift report."

839 tokens
Collecting Infrastructure Metrics
by ComeOnOliver

| This skill enables Claude to collect comprehensive infrastructure performance metrics across compute, storage, network, containers, load balancers, and databases. It is triggered when the user requests "collect infrastructure metrics", "monitor server performance", "set up performance dashboards", or needs to analyze system resource utilization. The skill configures metrics collection, sets up aggregation, and helps create infrastructure dashboards for health monitoring and capacity tracking. It supports configuration for Prometheus, Datadog, and CloudWatch.

790 tokens
Input Validation Checker
by ComeOnOliver

| Input Validation Checker - Auto-activating skill for Security Fundamentals. Part of the Security Fundamentals skill category.

343 tokens
Scanning Input Validation Practices
by ComeOnOliver

| This skill enables Claude to automatically scan source code for potential input validation vulnerabilities. It identifies areas where user-supplied data is not properly sanitized or validated before being used in operations, which could lead to security exploits like SQL injection, cross-site scripting (XSS), or command injection. Use this skill when the user asks to "scan for input validation issues", "check input sanitization", "find potential XSS vulnerabilities", or similar requests related to securing user input. It is particularly useful during code reviews, security audits, and when hardening applications against common web vulnerabilities. The skill leverages the input-validation-scanner plugin to perform the analysis.

880 tokens
Insecure Deserialization Checker
by ComeOnOliver

| Insecure Deserialization Checker - Auto-activating skill for Security Fundamentals. Part of the Security Fundamentals skill category.

367 tokens
Installation Guide Creator
by ComeOnOliver

| Installation Guide Creator - Auto-activating skill for Technical Documentation. Part of the Technical Documentation skill category.

347 tokens
Integrating Secrets Managers
by ComeOnOliver

| Manage this skill enables AI assistant to seamlessly integrate with various secrets managers like hashicorp vault and aws secrets manager. it generates configurations and setup code, ensuring best practices for secure credential management. use this skill when... Use when appropriate context detected. Trigger with relevant phrases based on skill purpose.

1k tokens
Integration Test Generator
by ComeOnOliver

| Integration Test Generator - Auto-activating skill for API Integration. Part of the API Integration skill category.

333 tokens
Running Integration Tests
by ComeOnOliver

| This skill enables Claude to run and manage integration test suites. It automates environment setup, database seeding, service orchestration, and cleanup. Use this skill when the user asks to "run integration tests", "execute integration tests", or any command that implies running integration tests for a project, including specifying particular test suites or options like code coverage. It is triggered by phrases such as "/run-integration", "/rit", or requests mentioning "integration tests". The plugin handles database creation, migrations, seeding, and dependent service management.

702 tokens
Integration Test Setup
by ComeOnOliver

| Integration Test Setup - Auto-activating skill for Test Automation. Part of the Test Automation skill category.

320 tokens
Invoice Generator
by ComeOnOliver

| Invoice Generator - Auto-activating skill for Business Automation. Part of the Business Automation skill category.

318 tokens
Ios Hig Design
by ComeOnOliver

| Build native iOS interfaces following Apple Human Interface Guidelines. Use when the user mentions "iPhone app", "iPad layout", "SwiftUI", "UIKit", "Dynamic Island", "safe areas", or "HIG compliance". Covers navigation patterns, accessibility, SF Symbols, and platform conventions. For general UI polish, see refactoring-ui. For affordance design, see design-everyday-things. Trigger with 'ios', 'hig', 'design'.

6k tokens
Iso27001 Gap Analyzer
by ComeOnOliver

| Iso27001 Gap Analyzer - Auto-activating skill for Security Advanced. Part of the Security Advanced skill category.

326 tokens
Istio Service Mesh Config
by ComeOnOliver

| Istio Service Mesh Config - Auto-activating skill for DevOps Advanced. Part of the DevOps Advanced skill category.

332 tokens
Jenkins Pipeline Intro
by ComeOnOliver

| Jenkins Pipeline Intro - Auto-activating skill for DevOps Basics. Part of the DevOps Basics skill category.

322 tokens
Jest Test Generator
by ComeOnOliver

| Jest Test Generator - Auto-activating skill for Test Automation. Part of the Test Automation skill category.

311 tokens
Jira Ticket Generator
by ComeOnOliver

| Jira Ticket Generator - Auto-activating skill for Enterprise Workflows. Part of the Enterprise Workflows skill category.

331 tokens
Jira Workflow Creator
by ComeOnOliver

| Jira Workflow Creator - Auto-activating skill for Enterprise Workflows. Part of the Enterprise Workflows skill category.

331 tokens
Jmeter Test Plan Creator
by ComeOnOliver

| Jmeter Test Plan Creator - Auto-activating skill for Performance Testing. Part of the Performance Testing skill category.

332 tokens
Jobs To Be Done
by ComeOnOliver

| Analyze what customers truly need by discovering the "job" they hire your product to do. Use when the user mentions "customer discovery", "why customers churn", "what job does this solve", "competing against luck", or "product-market fit". Covers JTBD interviews, competition analysis, and jobs-oriented roadmaps. For product positioning, see obviously-awesome. For rapid validation, see design-sprint. Trigger with 'jobs', 'to', 'be'.

6k tokens
Jsdoc Comment Generator
by ComeOnOliver

| Jsdoc Comment Generator - Auto-activating skill for Technical Documentation. Part of the Technical Documentation skill category.

338 tokens
JSON Config Manager
by ComeOnOliver

| Json Config Manager - Auto-activating skill for DevOps Basics. Part of the DevOps Basics skill category.

313 tokens
JWT Token Validator
by ComeOnOliver

| Jwt Token Validator - Auto-activating skill for Security Fundamentals. Part of the Security Fundamentals skill category.

328 tokens
K6 Script Generator
by ComeOnOliver

| K6 Script Generator - Auto-activating skill for Performance Testing. Part of the Performance Testing skill category.

317 tokens
Kafka Producer Consumer
by ComeOnOliver

| Kafka Producer Consumer - Auto-activating skill for Backend Development. Part of the Backend Development skill category.

330 tokens
Kafka Stream Processor
by ComeOnOliver

| Kafka Stream Processor - Auto-activating skill for Data Pipelines. Part of the Data Pipelines skill category.

323 tokens
Key Rotation Manager
by ComeOnOliver

| Key Rotation Manager - Auto-activating skill for Security Advanced. Part of the Security Advanced skill category.

323 tokens
Keyboard Navigation Tester
by ComeOnOliver

| Keyboard Navigation Tester - Auto-activating skill for Frontend Development. Part of the Frontend Development skill category.

340 tokens
Kpi Definition Helper
by ComeOnOliver

| Kpi Definition Helper - Auto-activating skill for Data Analytics. Part of the Data Analytics skill category.

320 tokens
Kubernetes Configmap Handler
by ComeOnOliver

| Kubernetes Configmap Handler - Auto-activating skill for DevOps Advanced. Part of the DevOps Advanced skill category.

341 tokens
Kubernetes Deployment Creator
by ComeOnOliver

| Kubernetes Deployment Creator - Auto-activating skill for DevOps Advanced. Part of the DevOps Advanced skill category.

344 tokens
Kubernetes Ingress Config
by ComeOnOliver

| Kubernetes Ingress Config - Auto-activating skill for DevOps Advanced. Part of the DevOps Advanced skill category.

332 tokens
Kubernetes Rbac Analyzer
by ComeOnOliver

| Kubernetes Rbac Analyzer - Auto-activating skill for Security Advanced. Part of the Security Advanced skill category.

335 tokens
Kubernetes Secrets Manager
by ComeOnOliver

| Kubernetes Secrets Manager - Auto-activating skill for DevOps Advanced. Part of the DevOps Advanced skill category.

335 tokens
Kubernetes Service Manager
by ComeOnOliver

| Kubernetes Service Manager - Auto-activating skill for DevOps Advanced. Part of the DevOps Advanced skill category.

335 tokens
Lambda Function Generator
by ComeOnOliver

| Lambda Function Generator - Auto-activating skill for AWS Skills. Part of the AWS Skills skill category.

325 tokens
Lambda Layer Creator
by ComeOnOliver

| Lambda Layer Creator - Auto-activating skill for AWS Skills. Part of the AWS Skills skill category.

310 tokens
Lazy Loading Implementer
by ComeOnOliver

| Lazy Loading Implementer - Auto-activating skill for Frontend Development. Part of the Frontend Development skill category.

334 tokens
Lean Startup
by ComeOnOliver

| Design MVPs, validated learning experiments, and pivot-or-persevere decisions using Build-Measure-Learn. Use when the user mentions "MVP scope", "validated learning", "pivot or persevere", "vanity metrics", or "test assumptions". Covers innovation accounting and actionable metrics. For 5-day prototype testing, see design-sprint. For customer motivation analysis, see jobs-to-be-done. Trigger with 'lean', 'startup'.

5k tokens
Learning Rate Scheduler
by ComeOnOliver

| Learning Rate Scheduler - Auto-activating skill for ML Training. Part of the ML Training skill category.

329 tokens
License Compliance Scanner
by ComeOnOliver

| License Compliance Scanner - Auto-activating skill for Security Fundamentals. Part of the Security Fundamentals skill category.

349 tokens
Linear Issue Generator
by ComeOnOliver

| Linear Issue Generator - Auto-activating skill for Enterprise Workflows. Part of the Enterprise Workflows skill category.

334 tokens
Linux Commands Guide
by ComeOnOliver

| Linux Commands Guide - Auto-activating skill for DevOps Basics. Part of the DevOps Basics skill category.

316 tokens
Configuring Load Balancers
by ComeOnOliver

| This skill configures load balancers, including ALB, NLB, Nginx, and HAProxy. It generates production-ready configurations based on specified requirements and infrastructure. Use this skill when the user asks to "configure load balancer", "create load balancer config", "generate nginx config", "setup HAProxy", or mentions specific load balancer types like "ALB" or "NLB". It's ideal for DevOps tasks, infrastructure automation, and generating load balancer configurations for different environments.

788 tokens
Testing Load Balancers
by ComeOnOliver

| This skill enables Claude to test load balancing strategies. It validates traffic distribution across backend servers, tests failover scenarios when servers become unavailable, verifies sticky sessions, and assesses health check functionality. Use this skill when the user asks to "test load balancer", "validate traffic distribution", "test failover", "verify sticky sessions", or "test health checks". It is specifically designed for testing load balancing configurations using the `load-balancer-tester` plugin.

713 tokens
Running Load Tests
by ComeOnOliver

| This skill enables Claude to create and execute load tests for performance validation. It is designed to generate load test scripts using tools like k6, JMeter, and Artillery, based on specified test scenarios. Use this skill when the user requests to create a "load test", conduct "performance testing", validate "application performance", or needs a "stress test" to identify breaking points in the application. The skill helps define performance thresholds and provides execution instructions.

767 tokens
Load Test Scenario Planner
by ComeOnOliver

| Load Test Scenario Planner - Auto-activating skill for Performance Testing. Part of the Performance Testing skill category.

338 tokens
Load Testing Apis
by ComeOnOliver

| Execute comprehensive load and stress testing to validate API performance and scalability. Use when validating API performance under load. Trigger with phrases like "load test the API", "stress test API", or "benchmark API performance".

1k tokens
Locust Test Creator
by ComeOnOliver

| Locust Test Creator - Auto-activating skill for Performance Testing. Part of the Performance Testing skill category.

317 tokens
Setting Up Log Aggregation
by ComeOnOliver

| This skill sets up log aggregation solutions using ELK (Elasticsearch, Logstash, Kibana), Loki, or Splunk. It generates production-ready configurations and setup code based on specific requirements and infrastructure. Use this skill when the user requests to set up logging infrastructure, configure log aggregation, deploy ELK stack, deploy Loki, deploy Splunk, or needs help with observability. It is triggered by terms like "log aggregation," "ELK setup," "Loki configuration," "Splunk deployment," or similar requests for centralized logging solutions.

765 tokens
Log Analysis Security
by ComeOnOliver

| Log Analysis Security - Auto-activating skill for Security Advanced. Part of the Security Advanced skill category.

326 tokens

Claude Skills — questions

Answers built from the skills we actually parsed.

What is a Claude Skill?
A folder with a SKILL.md file: instructions that teach an agent to do one thing well, optionally with scripts and reference files alongside. The format is open and called Agent Skills — Claude Code, Codex and other agents read the same files. It is not a program you run; it is knowledge the agent loads when the task calls for it.
How is a skill different from an MCP server?
A server gives the agent new abilities — it connects to something and exposes tools. A skill gives the agent knowledge: how to use what it already has. They combine, and often literally: 11 329 of the skills here declare which MCP servers they need to work.
Why are there fewer skills here than in other catalogues?
Because we deduplicate by content. Of 79 404 files found on GitHub, 61 763 are unique — the rest is the same skill copied into someone else's repository, word for word. Catalogues that count files rather than skills show every copy as a separate entry.
What does the token count mean?
A skill is loaded into the model's context when it is used, so its size is a running cost on every request that touches it. We measure the whole folder, not just SKILL.md: one official skill is 377 tokens, another drags 83 files of fonts behind it.
How do I install a skill?
Copy the skill folder into ~/.claude/skills for personal use, or into .claude/skills inside a project. The agent picks it up by the name in the SKILL.md header — which is worth checking: 7 882 skills here share a name with another skill, and two of them cannot sit side by side.