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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

SEO Content

Agrici.Daniel

Evaluates page content for usefulness, E-E-A-T, readability, thinness and readiness to be cited by AI, and cleans up AI-typical phrasing.

Marketing and SEOGitHub stars: 18.1kInstalls: 6.8k

SEO DataForSEO

Agrici.Daniel

Brings live SEO data from the DataForSEO MCP server: SERPs, keyword volume and difficulty, backlinks, on-page checks and LLM mentions.

Marketing and SEOGitHub stars: 18.1kInstalls: 5.4k

SEO Drift

Agrici.Daniel

Captures a baseline of a page's SEO-critical elements, then detects changes and regressions over time.

Marketing and SEOGitHub stars: 18.1kInstalls: 4.9k

SEO Ecommerce

Agrici.Daniel

Analyses ecommerce SEO: product pages, product schema, Shopping visibility, marketplace signals and keyword gaps.

Marketing and SEOGitHub stars: 18.1kInstalls: 5.3k

SEO FLOW

Agrici.Daniel

Applies the FLOW framework (Find, Leverage, Optimize, Win) to SEO work, with stage-specific prompts from its knowledge base.

Marketing and SEOGitHub stars: 18.1kInstalls: 4.6k

SEO GEO

Agrici.Daniel

Audits and improves content for AI Overviews and answer engines: citability, entity clarity, crawler access and passage structure.

Marketing and SEOGitHub stars: 18.1kInstalls: 6.3k

SEO Google

Agrici.DanielAudit warning

Connects to Google's SEO APIs: Search Console, PageSpeed Insights, CrUX field data, the Indexing API and GA4 organic traffic.

Marketing and SEOGitHub stars: 18.1kInstalls: 5.6k

SEO Hreflang

Agrici.Daniel

Audits, validates and generates hreflang tags for international sites, catching common language and region code mistakes.

Marketing and SEOGitHub stars: 18.1kInstalls: 5.9k

SEO Image Gen

Agrici.Daniel

Generates SEO images with Gemini: Open Graph previews, blog hero images, product photos and infographics.

Marketing and SEOGitHub stars: 18.1kInstalls: 5.3k

SEO Images

Agrici.DanielAudit warning

Checks images for SEO and performance: alt text, file size, formats, responsive markup, lazy loading and layout shift.

Marketing and SEOGitHub stars: 18.1kInstalls: 6k

SEO Local

Agrici.Daniel

Audits local SEO: Google Business Profile, NAP consistency, citations, reviews, local schema and location pages.

Marketing and SEOGitHub stars: 18.1kInstalls: 6k

SEO Maps

Agrici.Daniel

Adds maps data to local SEO: geo-grid rank tracking, Google Business Profile audits, review analysis and competitor radius mapping.

Marketing and SEOGitHub stars: 18.1kInstalls: 5.5k

SEO Page

Agrici.Daniel

Analyses a single URL across on-page SEO, content, metadata, schema, images and performance.

Marketing and SEOGitHub stars: 18.1kInstalls: 6k

SEO Plan

Agrici.Daniel

Builds an SEO strategy for a new or existing site, with industry templates, competitive analysis and an implementation roadmap.

Marketing and SEOGitHub stars: 18.1kInstalls: 6k

SEO Programmatic

Agrici.Daniel

Plans programmatic SEO for pages generated from data: templates, URL patterns, internal linking and thin-content safeguards.

Marketing and SEOGitHub stars: 18.1kInstalls: 5.8k

SEO Schema

Agrici.DanielAudit warning

Detects, validates and generates Schema.org JSON-LD for a page or entity.

Marketing and SEOGitHub stars: 18.1kInstalls: 6.2k

SEO Sitemap

Agrici.Daniel

Analyses existing XML sitemaps or generates new ones, validating format, URLs and structure.

Marketing and SEOGitHub stars: 18.1kInstalls: 6.4k

SEO SXO

Agrici.Daniel

Diagnoses mismatches between a page and search intent using SERP page types, user stories and persona scoring.

Marketing and SEOGitHub stars: 18.1kInstalls: 4.9k

SEO Technical

Agrici.Daniel

Audits technical SEO: crawlability, indexability, security, URLs, mobile, Core Web Vitals, rendering and structured data.

Marketing and SEOGitHub stars: 18.1kInstalls: 6.3k

Playwright CLI

MicrosoftOfficialAudit warning

Automates browser interactions and tests web pages through the Playwright CLI.

AutomationGitHub stars: 13.7kInstalls: 171k

Hugging Face CLI

Hugging FaceOfficialAudit warning

Uses the Hugging Face Hub CLI to download, upload and manage models, datasets, Spaces, buckets and jobs.

DevelopmentGitHub stars: 11.1kInstalls: 3k

Hugging Face Community Evals

Hugging FaceOfficial

Runs evaluations of Hugging Face Hub models on local hardware with inspect-ai and lighteval.

DataGitHub stars: 11.1kInstalls: 1.7k

Hugging Face Datasets

Hugging FaceOfficial

Works with the Hugging Face Dataset Viewer API: split metadata, row pagination, text search, filters and parquet downloads.

DataGitHub stars: 11.1kInstalls: 2.1k

Hugging Face Gradio

Hugging FaceOfficial

Builds Gradio web UIs and demos in Python: components, event listeners, layouts and chatbots.

DevelopmentGitHub stars: 11.1kInstalls: 2.1k

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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