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By agent · Claude Code

Claude Code skills: 1068 worth installing

Skills in the open SKILL.md format that Claude Code reads. Each one has a plain-language summary and the command to install it.

Installing a skill in Claude Code

$ npx skills add <author>/<skill>

Replace the placeholder with the author and skill name from the skill's page. Start a new Claude Code session afterwards so the skill is picked up.

Skills for Claude Code

All skills

Creates reports from Google Analytics properties with the Analytics Data API.

DataGitHub stars: 20.6kInstalls: 5.9k

BigQuery Basics

GoogleOfficial

Manages BigQuery datasets, tables and jobs, and runs SQL queries for basic ingestion and analysis.

DataGitHub stars: 20.6kInstalls: 15.6k

Cloud Run Basics

GoogleOfficial

Manages Cloud Run services, jobs and worker pools for HTTP apps, scheduled tasks and background processing.

DevelopmentGitHub stars: 20.6kInstalls: 15.9k

Cloud SQL Basics

GoogleOfficial

Creates and explains Cloud SQL instances and databases for MySQL, PostgreSQL and SQL Server.

DataGitHub stars: 20.6kInstalls: 13.3k

Developing Genkit JS

GoogleOfficial

Helps build AI applications with Genkit in Node.js and TypeScript: flows, tools, agents and fixes for common Genkit errors.

DevelopmentGitHub stars: 20.6kInstalls: 2.4k

Firebase Basics

GoogleOfficial

Covers Firebase CLI basics: installation, login, project creation and selection, and app config download.

DevelopmentGitHub stars: 20.6kInstalls: 12.8k

gcloud

GoogleOfficial

Adds validation and guardrails to gcloud CLI operations across Google Cloud services, and trims their output.

DevelopmentGitHub stars: 20.6kInstalls: 9.2k

Gemini API

GoogleOfficial

Guides use of the Gemini API on Google Cloud's Agent Platform with the Google Gen AI SDK.

DevelopmentGitHub stars: 20.6kInstalls: 15.6k

Gemini Live API

GoogleOfficial

Generates a client service class for the Gemini Live API websocket endpoint in the language you choose.

DevelopmentGitHub stars: 20.6kInstalls: 4k

GKE Basics

GoogleOfficial

Handles core GKE tasks: cluster provisioning, credentials, the Autopilot or Standard choice and workload deployment.

DevelopmentGitHub stars: 20.6kInstalls: 12.6k

Edits Chinese articles and documents to remove empty, repetitive and templated phrasing while keeping the facts and the author's voice.

WritingGitHub stars: 18.8kInstalls: 51.2k

SEO Ahrefs

Agrici.Daniel

Reads referring domains, backlinks, organic keywords and Content Explorer data from Ahrefs through its MCP server.

Marketing and SEOGitHub stars: 18.1kInstalls: 68

SEO Bing

Agrici.Daniel

Works with Bing Webmaster Tools and IndexNow: Bing visibility, link data and URL submission, which also feed Microsoft Copilot citations.

Marketing and SEOGitHub stars: 18.1kInstalls: 69

SEO Firecrawl

Agrici.DanielAudit warning

Crawls, scrapes and maps a whole site through Firecrawl MCP to find all pages, broken links and site structure, including JS-rendered pages.

Marketing and SEOGitHub stars: 18.1kInstalls: 80

SEO Matomo

Agrici.Daniel

Pulls organic traffic, landing pages, referrers and search keywords from the Matomo Reporting API, as a GA4 alternative or complement.

Marketing and SEOGitHub stars: 18.1kInstalls: 2

SEO Profound

Agrici.Daniel

Tracks how often ChatGPT, Perplexity and other LLMs cite a brand over time, using Profound data.

Marketing and SEOGitHub stars: 18.1kInstalls: 69

SEO SE Ranking

Agrici.Daniel

Measures AI share of voice across ChatGPT, Gemini, Perplexity, AI Overviews and AI Mode with SE Ranking data.

Marketing and SEOGitHub stars: 18.1kInstalls: 68

SEO Unlighthouse

Agrici.DanielAudit warning

Runs Lighthouse across every page of a site with the Unlighthouse CLI, locally and without API quota.

Marketing and SEOGitHub stars: 18.1kInstalls: 71

SEO Agentic

Agrici.Daniel

Audits and fixes how ready a site is for AI agents: accessibility tree, robots.txt, llms.txt, Markdown delivery and treatment of agent traffic.

Marketing and SEOGitHub stars: 18.1kInstalls: 209

Runs a site-wide SEO audit and returns a scored report with prioritised fixes.

Marketing and SEOGitHub stars: 18.1kInstalls: 7.1k

SEO Backlinks

Agrici.Daniel

Analyses a site's backlink profile: anchors, toxic signals, competitor gaps and disavow candidates.

Marketing and SEOGitHub stars: 18.1kInstalls: 6.2k

SEO Cluster

Agrici.DanielAudit warning

Clusters keywords by SERP overlap and designs a hub-and-spoke content architecture with internal links.

Marketing and SEOGitHub stars: 18.1kInstalls: 5.8k

Generates competitor comparison and alternatives pages, with "X vs Y" layouts, feature matrices and schema markup.

Marketing and SEOGitHub stars: 18.1kInstalls: 6.7k

SEO Content Brief

Agrici.Daniel

Writes SEO content briefs with per-section word counts, competitor scoring and page-type templates, for new or existing pages.

Marketing and SEOGitHub stars: 18.1kInstalls: 5k

Questions

Claude Code and skills.

What is a Claude Code skill?

A folder with a SKILL.md file: instructions, and sometimes scripts and reference files, that Claude Code loads when a task calls for them.

How do I install a skill in Claude Code?

Each skill page has an install command. Run it in a terminal, then start a new Claude Code session so the skill is picked up.

What is the difference between a skill and an instructions file such as AGENTS.md?

An instructions file is loaded in every session and describes the project. A skill is loaded only when a task calls for it, so it can be long and specific without costing context on every turn.

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