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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

54 001–54 060 of 61 763

page 901 of 1 030
Adobe Reliability Patterns
by ComeOnOliver

| idempotency for PDF Services operations, graceful degradation when Adobe is down, and dead letter queues for failed async jobs. Trigger with phrases like "adobe reliability", "adobe circuit breaker", "adobe fallback", "adobe resilience", "adobe graceful degradation".

2k tokens
Adobe SDK Patterns
by ComeOnOliver

| Apply production-ready patterns for Adobe Firefly Services SDK, PDF Services SDK, and raw REST API usage in TypeScript and Python. Use when implementing Adobe integrations, refactoring SDK usage, or establishing team coding standards for Adobe APIs. Trigger with phrases like "adobe SDK patterns", "adobe best practices", "adobe code patterns", "idiomatic adobe", "adobe typescript".

2k tokens
Adobe Security Basics
by ComeOnOliver

| Apply Adobe security best practices for OAuth credentials, secret rotation, I/O Events webhook signature verification, and least-privilege scoping. Use when securing API credentials, implementing webhook validation, or auditing Adobe security configuration. Trigger with phrases like "adobe security", "adobe secrets", "secure adobe", "adobe credential rotation", "adobe webhook signature".

2k tokens
Adobe Upgrade Migration
by ComeOnOliver

| Analyze, plan, and execute Adobe SDK upgrades — including the critical JWT-to-OAuth migration, PDF Services SDK v3-to-v4, and Photoshop API endpoint changes (cutout v1 to remove-background v2). Trigger with phrases like "upgrade adobe", "adobe migration", "adobe breaking changes", "update adobe SDK", "jwt to oauth".

2k tokens
Adobe Webhooks Events
by ComeOnOliver

| Implement Adobe I/O Events webhook registration, RSA-SHA256 signature verification, challenge handshake, and event-driven architectures with Creative Cloud, Experience Platform, and Firefly Services events. Trigger with phrases like "adobe webhook", "adobe events", "adobe I/O events", "adobe event registration", "adobe notifications".

2k tokens
Adr Generator
by ComeOnOliver

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

308 tokens
Agent Context Loader
by ComeOnOliver

| Use when appropriate context detected. Trigger with relevant phrases based on skill purpose.

1k tokens
Agent Patterns
by ComeOnOliver

| Execute this skill should be used when the user asks about "SPAWN REQUEST format", "agent reports", "agent coordination", "parallel agents", "report format", "agent communication", or needs to understand how agents coordinate within the sprint system. Use when appropriate context detected. Trigger with relevant phrases based on skill purpose.

1k tokens
Google Cloud Agent SDK Master
by ComeOnOliver

| Automatic activation for ALL Google Cloud Agent Development Kit (ADK) and Agent Starter Pack operations - multi-agent systems, containerized deployment, RAG agents, and production orchestration.

3k tokens
Aggregating Crypto News
by ComeOnOliver

| Aggregate breaking cryptocurrency news from 50+ sources including CoinDesk, CoinTelegraph, The Block, and Decrypt. Use when needing to monitor crypto market news, track announcements, or find coin-specific updates. Trigger with phrases like "get crypto news", "latest Bitcoin headlines", "DeFi announcements", "scan for breaking news", or "check crypto updates".

1k tokens
Aggregating Performance Metrics
by ComeOnOliver

Aggregate and centralize performance metrics from applications, systems, databases, caches, and services. Use when consolidating monitoring data from multiple sources. Trigger with phrases like "aggregate metrics", "centralize monitoring", or "collect performance data".

1k tokens
Aggregation Helper
by ComeOnOliver

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

311 tokens
Validating AI Ethics And Fairness
by ComeOnOliver

| This skill enables Claude to validate the ethical implications and fairness of AI/ML models and datasets. It is triggered when the user requests an ethics review, fairness assessment, or bias detection for an AI system. The skill uses the ai-ethics-validator plugin to analyze models, datasets, and code for potential biases and ethical concerns. It provides reports and recommendations for mitigating identified issues, ensuring responsible AI development and deployment. Use this skill when the user mentions "ethics validation", "fairness assessment", "bias detection", "responsible AI", or related terms in the context of AI/ML.

777 tokens
Optimizing Prompts
by ComeOnOliver

| This skill optimizes prompts for Large Language Models (LLMs) to reduce token usage, lower costs, and improve performance. It analyzes the prompt, identifies areas for simplification and redundancy removal, and rewrites the prompt to be more concise and effective. It is used when the user wants to reduce LLM costs, improve response speed, or enhance the quality of LLM outputs by optimizing the prompt. Trigger terms include "optimize prompt", "reduce LLM cost", "improve prompt performance", "rewrite prompt", "prompt optimization".

831 tokens
Orchestrating Multi Agent Systems
by ComeOnOliver

| This skill enables Claude to orchestrate multi-agent systems using the AI SDK v5. It allows Claude to set up agent handoffs, intelligent routing, and coordinated workflows across different AI providers like OpenAI, Anthropic, and Google. Use this skill when the user asks to create multi-agent systems, needs help with agent coordination, task routing, or wants to build complex workflows involving specialized agents. It is triggered by phrases like "multi-agent system", "agent orchestration", "agent handoff", "intelligent routing", or "coordinate agents".

831 tokens
Airflow Dag Generator
by ComeOnOliver

| Airflow Dag Generator - Auto-activating skill for Data Pipelines. Part of the Data Pipelines skill category.

320 tokens
Airflow Operator Creator
by ComeOnOliver

| Airflow Operator Creator - Auto-activating skill for Data Pipelines. Part of the Data Pipelines skill category.

329 tokens
Alchemy CI Integration
by ComeOnOliver

| Configure CI/CD pipeline for Alchemy-powered Web3 applications. Use when setting up automated testing with Hardhat forks, smart contract verification, or testnet deployment pipelines.

705 tokens
Alchemy Common Errors
by ComeOnOliver

| Diagnose and fix common Alchemy SDK and Web3 API errors. Use when encountering rate limits, RPC failures, invalid parameters, or blockchain query errors with the Alchemy SDK. "alchemy debug", "fix alchemy issue".

1k tokens
Alchemy Core Workflow A
by ComeOnOliver

| Build a complete wallet portfolio tracker using Alchemy Enhanced APIs. Use when implementing token balance dashboards, NFT galleries, transaction history views, or wallet analytics applications. "alchemy transaction history", "build dApp with alchemy".

2k tokens
Alchemy Core Workflow B
by ComeOnOliver

| Build NFT collection explorer and smart contract interaction with Alchemy. Use when fetching NFT metadata, building galleries, reading contract state, or implementing NFT marketplace features. "alchemy NFT metadata", "alchemy contract read".

1k tokens
Alchemy Cost Tuning
by ComeOnOliver

| Optimize Alchemy API costs through CU budgeting, caching, and plan selection. Use when analyzing Alchemy billing, reducing Compute Unit consumption, or choosing the right plan for your dApp traffic. "alchemy billing optimization", "alchemy free tier limits".

1k tokens
Alchemy Debug Bundle
by ComeOnOliver

| Collect Alchemy SDK debug evidence for troubleshooting and support tickets. Use when encountering persistent issues, preparing support tickets, or debugging blockchain query failures.

1k tokens
Alchemy Deploy Integration
by ComeOnOliver

| Deploy Alchemy-powered Web3 applications to Vercel, Cloud Run, and AWS. Use when deploying dApps with server-side Alchemy SDK access, configuring API key secrets, or setting up RPC proxy endpoints. "alchemy production deploy", "dApp deploy".

720 tokens
Alchemy Hello World
by ComeOnOliver

| Use when starting blockchain development, testing Alchemy setup, or learning basic blockchain query patterns. "get ETH balance", "fetch NFTs alchemy".

1k tokens
Alchemy Install Auth
by ComeOnOliver

| Install the Alchemy SDK and configure API key authentication for Web3 development. Use when setting up blockchain API access, creating an Alchemy app, or configuring multi-chain RPC endpoints.

1k tokens
Alchemy Local Dev Loop
by ComeOnOliver

| Set up local Web3 development workflow with Alchemy, Hardhat, and testnets. Use when configuring local blockchain dev, testing with Sepolia faucets, or setting up hot-reload for smart contract development.

1k tokens
Alchemy Performance Tuning
by ComeOnOliver

| Optimize Alchemy SDK performance with caching, batching, and multi-chain parallelism. Use when reducing latency for blockchain queries, optimizing CU consumption, or scaling dApps for high request volumes. "alchemy caching", "alchemy batch requests".

1k tokens
Alchemy Prod Checklist
by ComeOnOliver

| Execute production readiness checklist for Alchemy-powered dApps. Use when deploying Web3 applications, preparing for mainnet launch, or validating blockchain integration before go-live. "dApp production readiness".

1k tokens
Alchemy Rate Limits
by ComeOnOliver

| Implement Alchemy Compute Unit (CU) rate limiting and request throttling. Use when handling 429 errors, optimizing CU usage, or managing concurrent blockchain queries within plan limits. "alchemy throttling", "alchemy CU budget".

1k tokens
Alchemy Reference Architecture
by ComeOnOliver

| Implement reference architecture for Alchemy-powered Web3 applications. Use when designing dApp infrastructure, planning multi-chain deployments, or structuring a production blockchain application. "web3 system design", "alchemy multi-chain design".

1k tokens
Alchemy SDK Patterns
by ComeOnOliver

| Apply production-ready Alchemy SDK patterns for Web3 applications. Use when building reusable blockchain clients, implementing caching, multi-chain abstractions, or type-safe contract interactions.

1k tokens
Alchemy Security Basics
by ComeOnOliver

| Apply Web3 security best practices for Alchemy-powered applications. Use when securing API keys, validating blockchain inputs, preventing private key exposure, or hardening dApp infrastructure. "alchemy API key security", "dApp security".

1k tokens
Alchemy Upgrade Migration
by ComeOnOliver

| Migrate from alchemy-sdk v2 to v3 and handle breaking changes. Use when upgrading Alchemy SDK versions, migrating from deprecated alchemy-web3, or adapting to new API patterns. "migrate alchemy-web3", "alchemy breaking changes".

1k tokens
Alchemy Webhooks Events
by ComeOnOliver

| Implement Alchemy Notify webhooks for real-time blockchain event notifications. Use when tracking wallet activity, monitoring mined transactions, watching smart contract events, or building real-time dApp features. "alchemy address activity", "alchemy real-time notifications".

2k tokens
Creating Alerting Rules
by ComeOnOliver

| This skill enables Claude to create intelligent alerting rules for proactive performance monitoring. It is triggered when the user requests to "create alerts", "define monitoring rules", or "set up alerting". The skill helps define thresholds, routing, and escalation policies, and offers options for multi-category alert creation, including latency, error rate, throughput, resource utilization, availability, and SLO violation alerts. It is useful for Site Reliability Engineers (SREs) and DevOps teams looking to improve system observability.

742 tokens
Alertmanager Rules Config
by ComeOnOliver

| Alertmanager Rules Config - Auto-activating skill for DevOps Advanced. Part of the DevOps Advanced skill category.

332 tokens
Algolia CI Integration
by ComeOnOliver

| on deploy, and integration testing against real Algolia indices. "CI algolia", "algolia deploy pipeline".

2k tokens
Algolia Common Errors
by ComeOnOliver

| RetryError, and indexing failures. "debug algolia", "algolia 429", "algolia 403".

2k tokens
Algolia Core Workflow A
by ComeOnOliver

| Implement Algolia search with filters, facets, highlighting, and pagination. "algolia facets", "algolia search implementation".

1k tokens
Algolia Core Workflow B
by ComeOnOliver

| "algolia rules", "algolia partial update", "algolia reindex".

2k tokens
Algolia Cost Tuning
by ComeOnOliver

| reduce operations with batching and caching, monitor usage via Analytics API. "algolia pricing", "algolia expensive", "algolia budget".

2k tokens
Algolia Data Handling
by ComeOnOliver

| data retention, GDPR/CCPA compliance with Algolia's deleteByQuery and Insights deletion. "algolia privacy", "algolia CCPA", "algolia data sync".

2k tokens
Algolia Debug Bundle
by ComeOnOliver

| and network diagnostics for support tickets. "algolia diagnostic", "algolia troubleshoot".

2k tokens
Algolia Deploy Integration
by ComeOnOliver

| Deploy Algolia-powered apps to Vercel, Fly.io, and Cloud Run with proper API key management and InstantSearch frontend integration. "algolia Cloud Run", "algolia Fly.io", "algolia InstantSearch".

2k tokens
Algolia Enterprise Rbac
by ComeOnOliver

| for multi-tenant RBAC, dashboard team management, and audit logging. "algolia team access", "algolia multi-tenant", "algolia SSO".

2k tokens
Algolia Hello World
by ComeOnOliver

| Create a minimal working Algolia example — index records and search them. Use when starting a new Algolia integration, testing your setup, or learning the saveObjects/searchSingleIndex pattern.

1k tokens
Algolia Incident Runbook
by ComeOnOliver

| Algolia-side vs your-side issues, apply fallbacks, and run postmortems. "algolia on-call", "algolia emergency", "algolia broken", "search is down".

2k tokens
Algolia Install Auth
by ComeOnOliver

| Install and configure the Algolia JavaScript v5 client with proper API key management. Use when setting up a new Algolia integration, configuring Application ID and API keys, or initializing the algoliasearch client in a Node.js/TypeScript project.

1k tokens
Algolia Local Dev Loop
by ComeOnOliver

| Configure Algolia local development with separate dev index, mocking, and testing. Use when setting up a development environment, configuring test workflows, or establishing a fast iteration cycle with Algolia.

1k tokens
Algolia Migration Deep Dive
by ComeOnOliver

| Migrate to Algolia from Elasticsearch, Typesense, or Meilisearch. Covers data migration, query translation, replaceAllObjects zero-downtime swap, and strangler fig traffic shifting. "elasticsearch to algolia", "replace search engine", "algolia replatform".

3k tokens
Algolia Multi Env Setup
by ComeOnOliver

| API keys, settings-as-code, and environment isolation guards. "algolia environment setup", "algolia config by env".

2k tokens
Algolia Observability
by ComeOnOliver

| OpenTelemetry tracing, structured logging, and Grafana dashboards. "monitor algolia", "algolia alerts", "algolia tracing", "algolia dashboard".

2k tokens
Algolia Performance Tuning
by ComeOnOliver

| replica strategy, response caching, and query-time parameter tuning. "algolia slow", "algolia caching", "algolia response time".

2k tokens
Algolia Prod Checklist
by ComeOnOliver

| replica configuration, monitoring, and rollback procedures. "algolia launch checklist", "algolia production ready".

1k tokens
Algolia Rate Limits
by ComeOnOliver

| 429 responses, and backoff strategies. "algolia retry", "algolia backoff", "algolia too many requests".

1k tokens
Algolia Reference Architecture
by ComeOnOliver

| data pipeline, search service layer, and frontend/backend separation. "how to organize algolia", "algolia index design".

3k tokens
Algolia SDK Patterns
by ComeOnOliver

| error handling, and batch operations. Use when implementing Algolia integrations, refactoring SDK usage, or establishing team coding standards.

2k tokens
Algolia Security Basics
by ComeOnOliver

| frontend vs backend key separation, and key rotation. "algolia secrets", "algolia key rotation", "algolia secured key".

1k tokens
Algolia Upgrade Migration
by ComeOnOliver

| Upgrade algoliasearch from v4 to v5 with breaking change detection and codemod. Use when upgrading SDK versions, detecting deprecations, or migrating initIndex patterns. "update algolia SDK", "algolia v4 to v5".

1k 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.