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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

54 961–55 020 of 61 763

page 917 of 1 030
Error Mapping Helper
by ComeOnOliver

| Error Mapping Helper - Auto-activating skill for API Integration. Part of the API Integration skill category.

315 tokens
Monitoring Error Rates
by ComeOnOliver

| This skill enables Claude to monitor and analyze application error rates to improve reliability. It is used when the user needs to track and understand errors occurring in their application, including HTTP errors, application exceptions, database errors, external API errors, background job errors, and client-side errors. Use this skill when the user asks to "monitor errors", "analyze error rates", "track application errors", or requests help with "error monitoring". It sets up comprehensive error tracking and alerting based on defined thresholds.

826 tokens
Etag Handler
by ComeOnOliver

| Etag Handler - Auto-activating skill for API Development. Part of the API Development skill category.

289 tokens
Evaluating Machine Learning Models
by ComeOnOliver

| Build this skill allows AI assistant to evaluate machine learning models using a comprehensive suite of metrics. it should be used when the user requests model performance analysis, validation, or testing. AI assistant can use this skill to assess model accuracy, p... Use when appropriate context detected. Trigger with relevant phrases based on skill purpose.

910 tokens
Eventbridge Rule Creator
by ComeOnOliver

| Eventbridge Rule Creator - Auto-activating skill for AWS Skills. Part of the AWS Skills skill category.

322 tokens
Evernote CI Integration
by ComeOnOliver

| Configure CI/CD pipelines for Evernote integrations. Use when setting up automated testing, continuous integration, or deployment pipelines for Evernote projects. Trigger with phrases like "evernote ci", "evernote github actions", "evernote pipeline", "automate evernote tests".

1k tokens
Evernote Common Errors
by ComeOnOliver

| Diagnose and fix common Evernote API errors. Use when encountering Evernote API exceptions, debugging failures, or troubleshooting integration issues. Trigger with phrases like "evernote error", "evernote exception", "fix evernote issue", "debug evernote", "evernote troubleshooting".

1k tokens
Evernote Core Workflow A
by ComeOnOliver

| Use when creating notes, organizing content, managing notebooks, or implementing note-taking features. Trigger with phrases like "create evernote note", "evernote note workflow", "manage evernote notes", "evernote content".

1k tokens
Evernote Core Workflow B
by ComeOnOliver

| Use when implementing search features, finding notes, filtering content, or building search interfaces. Trigger with phrases like "search evernote", "find evernote notes", "evernote search", "query evernote".

1k tokens
Evernote Cost Tuning
by ComeOnOliver

| Optimize Evernote integration costs and resource usage. Use when managing API quotas, reducing storage usage, or optimizing upload limits. Trigger with phrases like "evernote cost", "evernote quota", "evernote limits", "evernote upload".

1k tokens
Evernote Data Handling
by ComeOnOliver

| Best practices for handling Evernote data. Use when implementing data storage, processing notes, handling attachments, or ensuring data integrity. Trigger with phrases like "evernote data", "handle evernote notes", "evernote storage", "process evernote content".

1k tokens
Evernote Debug Bundle
by ComeOnOliver

| Debug Evernote API issues with diagnostic tools and techniques. Use when troubleshooting API calls, inspecting requests/responses, or diagnosing integration problems. Trigger with phrases like "debug evernote", "evernote diagnostic", "troubleshoot evernote", "evernote logs", "inspect evernote".

1k tokens
Evernote Deploy Integration
by ComeOnOliver

| Deploy Evernote integrations to production environments. Use when deploying to cloud platforms, configuring production, or setting up deployment pipelines. Trigger with phrases like "deploy evernote", "evernote production deploy", "release evernote", "evernote cloud deployment".

1k tokens
Evernote Enterprise Rbac
by ComeOnOliver

| Implement enterprise RBAC for Evernote integrations. Use when building multi-tenant systems, implementing role-based access, or handling business accounts. Trigger with phrases like "evernote enterprise", "evernote rbac", "evernote business", "evernote permissions".

1k tokens
Evernote Hello World
by ComeOnOliver

| Create a minimal working Evernote example. Use when starting a new Evernote integration, testing your setup, or learning basic Evernote API patterns. Trigger with phrases like "evernote hello world", "evernote example", "evernote quick start", "simple evernote code", "create first note".

1k tokens
Evernote Incident Runbook
by ComeOnOliver

| Manage incident response for Evernote integration issues. Use when troubleshooting production incidents, handling outages, or responding to Evernote service issues. Trigger with phrases like "evernote incident", "evernote outage", "evernote emergency", "troubleshoot evernote production".

1k tokens
Evernote Install Auth
by ComeOnOliver

| Install and configure Evernote SDK and OAuth authentication. Use when setting up a new Evernote integration, configuring API keys, or initializing Evernote in your project. Trigger with phrases like "install evernote", "setup evernote", "evernote auth", "configure evernote API", "evernote oauth".

1k tokens
Evernote Local Dev Loop
by ComeOnOliver

| Set up efficient local development workflow for Evernote integrations. Use when configuring dev environment, setting up sandbox testing, or optimizing development iteration speed. Trigger with phrases like "evernote dev setup", "evernote local development", "evernote sandbox", "test evernote locally".

1k tokens
Evernote Migration Deep Dive
by ComeOnOliver

| Deep dive into Evernote data migration strategies. Use when migrating to/from Evernote, bulk data transfers, or complex migration scenarios. Trigger with phrases like "migrate to evernote", "migrate from evernote", "evernote data transfer", "bulk evernote migration".

1k tokens
Evernote Multi Env Setup
by ComeOnOliver

| Configure multi-environment setup for Evernote integrations. Use when setting up dev, staging, and production environments, or managing environment-specific configurations. Trigger with phrases like "evernote environments", "evernote staging", "evernote dev setup", "multiple environments evernote".

1k tokens
Evernote Observability
by ComeOnOliver

| Implement observability for Evernote integrations. Use when setting up monitoring, logging, tracing, or alerting for Evernote applications. Trigger with phrases like "evernote monitoring", "evernote logging", "evernote metrics", "evernote observability".

1k tokens
Evernote Performance Tuning
by ComeOnOliver

| Optimize Evernote integration performance. Use when improving response times, reducing API calls, or scaling Evernote integrations. Trigger with phrases like "evernote performance", "optimize evernote", "evernote speed", "evernote caching".

1k tokens
Evernote Prod Checklist
by ComeOnOliver

| Production readiness checklist for Evernote integrations. Use when preparing to deploy Evernote integration to production, or auditing production readiness. Trigger with phrases like "evernote production", "deploy evernote", "evernote go live", "production checklist evernote".

1k tokens
Evernote Rate Limits
by ComeOnOliver

| Handle Evernote API rate limits effectively. Use when implementing rate limit handling, optimizing API usage, or troubleshooting rate limit errors. Trigger with phrases like "evernote rate limit", "evernote throttling", "api quota evernote", "rate limit exceeded".

1k tokens
Evernote Reference Architecture
by ComeOnOliver

| Reference architecture for Evernote integrations. Use when designing system architecture, planning integrations, or building scalable Evernote applications. Trigger with phrases like "evernote architecture", "design evernote system", "evernote integration pattern", "evernote scale".

1k tokens
Evernote SDK Patterns
by ComeOnOliver

| Advanced Evernote SDK patterns and best practices. Use when implementing complex note operations, batch processing, search queries, or optimizing SDK usage. Trigger with phrases like "evernote sdk patterns", "evernote best practices", "evernote advanced", "evernote batch operations".

1k tokens
Evernote Security Basics
by ComeOnOliver

| Implement security best practices for Evernote integrations. Use when securing API credentials, implementing OAuth securely, or hardening Evernote integrations. Trigger with phrases like "evernote security", "secure evernote", "evernote credentials", "evernote oauth security".

1k tokens
Evernote Upgrade Migration
by ComeOnOliver

| Upgrade Evernote SDK versions and migrate between API versions. Use when upgrading SDK, handling breaking changes, or migrating to newer API patterns. Trigger with phrases like "upgrade evernote sdk", "evernote migration", "update evernote", "evernote breaking changes".

1k tokens
Evernote Webhooks Events
by ComeOnOliver

| Implement Evernote webhook notifications and sync events. Use when handling note changes, implementing real-time sync, or processing Evernote notifications. Trigger with phrases like "evernote webhook", "evernote events", "evernote sync", "evernote notifications".

1k tokens
Exa Advanced Troubleshooting
by ComeOnOliver

| Apply advanced debugging techniques for hard-to-diagnose Exa issues. Use when standard troubleshooting fails, investigating latency spikes, or preparing evidence bundles for Exa support escalation. Trigger with phrases like "exa hard bug", "exa mystery error", "exa deep debug", "difficult exa issue", "exa latency spike".

2k tokens
Exa Architecture Variants
by ComeOnOliver

| Use when designing Exa integrations, choosing between simple search and full RAG, or planning architecture for different traffic volumes. Trigger with phrases like "exa architecture", "exa blueprint", "how to structure exa", "exa RAG design", "exa at scale".

2k tokens
Exa CI Integration
by ComeOnOliver

| Configure Exa CI/CD integration with GitHub Actions and automated testing. Use when setting up automated testing for Exa integrations, configuring CI pipelines, or adding Exa health checks to builds. Trigger with phrases like "exa CI", "exa GitHub Actions", "exa automated tests", "CI exa", "exa pipeline".

1k tokens
Exa Common Errors
by ComeOnOliver

| Diagnose and fix Exa API errors by HTTP code and error tag. Use when encountering Exa errors, debugging failed requests, or troubleshooting integration issues. Trigger with phrases like "exa error", "fix exa", "exa not working", "debug exa", "exa 429", "exa 401".

1k tokens
Exa Core Workflow A
by ComeOnOliver

| Execute Exa neural search with contents, date filters, and domain scoping. Use when building search features, implementing RAG context retrieval, or querying the web with semantic understanding. Trigger with phrases like "exa search", "exa neural search", "search with exa", "exa searchAndContents", "exa query".

2k tokens
Exa Core Workflow B
by ComeOnOliver

| Execute Exa findSimilar, getContents, answer, and streaming answer workflows. Use when finding pages similar to a URL, retrieving content for known URLs, or getting AI-generated answers with citations. Trigger with phrases like "exa find similar", "exa get contents", "exa answer", "exa similarity search", "findSimilarAndContents".

2k tokens
Exa Cost Tuning
by ComeOnOliver

| Optimize Exa costs through search type selection, caching, and usage monitoring. Use when analyzing Exa billing, reducing API costs, or implementing budget controls and usage alerts. Trigger with phrases like "exa cost", "exa billing", "reduce exa costs", "exa pricing", "exa expensive", "exa budget".

2k tokens
Exa Data Handling
by ComeOnOliver

| Implement Exa search result processing, content extraction, caching, and RAG context management. Use when handling search results, implementing caching, building citation pipelines, or managing content payloads for LLM context windows. Trigger with phrases like "exa data", "exa results processing", "exa cache", "exa RAG context", "exa content extraction".

2k tokens
Exa Debug Bundle
by ComeOnOliver

| Collect Exa debug evidence for support tickets and troubleshooting. Use when encountering persistent issues, preparing support tickets, or collecting diagnostic information for Exa problems. Trigger with phrases like "exa debug", "exa support bundle", "collect exa logs", "exa diagnostic".

1k tokens
Exa Deploy Integration
by ComeOnOliver

| Deploy Exa integrations to Vercel, Docker, and Cloud Run platforms. Use when deploying Exa-powered applications to production, configuring platform-specific secrets, or building search API endpoints. Trigger with phrases like "deploy exa", "exa Vercel", "exa production deploy", "exa Cloud Run", "exa Docker".

1k tokens
Exa Enterprise Rbac
by ComeOnOliver

| Manage Exa API key scoping, team access controls, and domain restrictions. Use when implementing multi-key access control, configuring per-team search limits, or setting up organization-level Exa governance. Trigger with phrases like "exa access control", "exa RBAC", "exa enterprise", "exa team keys", "exa permissions".

2k tokens
Exa Hello World
by ComeOnOliver

| Create a minimal working Exa search example with real results. Use when starting a new Exa integration, testing your setup, or learning basic search, searchAndContents, and findSimilar patterns. Trigger with phrases like "exa hello world", "exa example", "exa quick start", "simple exa search", "first exa query".

1k tokens
Exa Incident Runbook
by ComeOnOliver

| Execute Exa incident response with triage, mitigation, and postmortem procedures. Use when responding to Exa-related outages, investigating errors, or running post-incident reviews for Exa integration failures. Trigger with phrases like "exa incident", "exa outage", "exa down", "exa on-call", "exa emergency", "exa broken".

1k tokens
Exa Install Auth
by ComeOnOliver

| Install the exa-js SDK and configure API key authentication. Use when setting up a new Exa integration, configuring API keys, or initializing Exa in a Node.js/Python project. Trigger with phrases like "install exa", "setup exa", "exa auth", "configure exa API key", "exa-js".

980 tokens
Exa Known Pitfalls
by ComeOnOliver

| Identify and avoid Exa anti-patterns and common integration mistakes. Use when reviewing Exa code, onboarding new developers, or auditing existing Exa integrations for correctness. Trigger with phrases like "exa mistakes", "exa anti-patterns", "exa pitfalls", "exa what not to do", "exa code review".

2k tokens
Exa Load Scale
by ComeOnOliver

| Implement Exa load testing, capacity planning, and scaling strategies. Use when running performance tests, planning capacity for Exa integrations, or designing high-throughput search architectures. Trigger with phrases like "exa load test", "exa scale", "exa capacity", "exa k6", "exa benchmark", "exa throughput".

2k tokens
Exa Local Dev Loop
by ComeOnOliver

| Configure Exa local development with hot reload, testing, and mock responses. Use when setting up a development environment, writing tests against Exa, or establishing a fast iteration cycle. Trigger with phrases like "exa dev setup", "exa local development", "exa test setup", "develop with exa", "mock exa".

2k tokens
Exa Migration Deep Dive
by ComeOnOliver

| Migrate from other search APIs (Google, Bing, Tavily, Serper) to Exa neural search. Use when switching to Exa from another search provider, migrating search pipelines, or evaluating Exa as a replacement for traditional search APIs. Trigger with phrases like "migrate to exa", "switch to exa", "replace google search with exa", "exa vs tavily", "exa migration", "move to exa".

2k tokens
Exa Multi Env Setup
by ComeOnOliver

| Configure Exa across development, staging, and production environments. Use when setting up multi-environment search pipelines, managing API key isolation, or configuring per-environment search limits and caching. Trigger with phrases like "exa environments", "exa staging", "exa dev prod", "exa environment setup", "exa multi-env".

2k tokens
Exa Observability
by ComeOnOliver

| Set up monitoring, metrics, and alerting for Exa search integrations. Use when implementing monitoring for Exa operations, building dashboards, or configuring alerting for search quality and latency. Trigger with phrases like "exa monitoring", "exa metrics", "exa observability", "monitor exa", "exa alerts", "exa dashboard".

2k tokens
Exa Performance Tuning
by ComeOnOliver

| Optimize Exa API performance with search type selection, caching, and parallelization. Use when experiencing slow responses, implementing caching strategies, or optimizing request throughput for Exa integrations. Trigger with phrases like "exa performance", "optimize exa", "exa latency", "exa caching", "exa slow", "exa fast".

1k tokens
Exa Policy Guardrails
by ComeOnOliver

| Implement content policy enforcement, domain filtering, and usage guardrails for Exa. Use when setting up content safety rules, restricting search domains, or enforcing query and budget policies for Exa integrations. Trigger with phrases like "exa policy", "exa content filter", "exa guardrails", "exa domain allowlist", "exa content moderation".

2k tokens
Exa Prod Checklist
by ComeOnOliver

| Execute Exa production deployment checklist with pre-flight, deploy, and rollback. Use when deploying Exa integrations to production, preparing for launch, or verifying production readiness. Trigger with phrases like "exa production", "deploy exa to prod", "exa go-live", "exa launch checklist", "exa production ready".

1k tokens
Exa Rate Limits
by ComeOnOliver

| Implement Exa rate limiting, exponential backoff, and request queuing. Use when handling 429 errors, implementing retry logic, or optimizing API request throughput for Exa. Trigger with phrases like "exa rate limit", "exa throttling", "exa 429", "exa retry", "exa backoff", "exa QPS".

2k tokens
Exa Reference Architecture
by ComeOnOliver

| Implement Exa reference architecture for search pipelines, RAG, and content discovery. Use when designing new Exa integrations, reviewing project structure, or establishing architecture standards for neural search applications. Trigger with phrases like "exa architecture", "exa project structure", "exa RAG pipeline", "exa reference design", "exa search pipeline".

2k tokens
Exa Reliability Patterns
by ComeOnOliver

| Use when building fault-tolerant Exa integrations, implementing fallback strategies, or adding resilience to production search services. Trigger with phrases like "exa reliability", "exa circuit breaker", "exa fallback", "exa resilience", "exa graceful degradation".

2k tokens
Exa SDK Patterns
by ComeOnOliver

| Apply production-ready exa-js SDK patterns with type safety, singletons, and wrappers. Use when implementing Exa integrations, refactoring SDK usage, or establishing team coding standards for Exa. Trigger with phrases like "exa SDK patterns", "exa best practices", "exa code patterns", "idiomatic exa", "exa wrapper".

2k tokens
Exa Security Basics
by ComeOnOliver

| Secure Exa API keys, implement content moderation, and manage domain restrictions. Use when securing API keys, auditing Exa security configuration, or implementing content safety filtering. Trigger with phrases like "exa security", "exa secrets", "secure exa", "exa API key security", "exa content moderation".

1k tokens
Exa Upgrade Migration
by ComeOnOliver

| Upgrade exa-js SDK versions and handle breaking changes safely. Use when upgrading the Exa SDK, detecting deprecations, or migrating between exa-js versions. Trigger with phrases like "upgrade exa", "exa update", "exa breaking changes", "update exa-js", "exa new version".

1k tokens
Exa Webhooks Events
by ComeOnOliver

| Build event-driven integrations with Exa using scheduled monitors and content alerts. Use when building content monitoring, competitive intelligence pipelines, or scheduled search automation with Exa. Trigger with phrases like "exa monitor", "exa content alerts", "exa scheduled search", "exa event-driven", "exa notifications".

2k tokens
Excel Dcf Modeler
by ComeOnOliver

| Build discounted cash flow (DCF) valuation models in Excel. Use when creating DCF models, calculating enterprise value, or valuing companies. Trigger with phrases like 'excel dcf', 'build dcf model', 'calculate enterprise value'.

590 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.