What are the top tools for SEO?

By listing rank, the top MCP server is SEO Skill, the top agent skill is seo-content-brief and the top AI agent is 402registry. Rank weighs adoption, freshness, documentation and publisher identity; money never changes it.

How many tools does the catalog list for SEO?

124 listings are tagged for it: 35 MCP servers, 63 agent skills, 1 plugin and 25 AI agents. Tags come from an automated enrichment pass over the top-ranked listings, so tools outside that pass are not counted.

Which AI apps do the MCP servers work with?

Of the 35 MCP servers, 32 list Claude Code, 32 list Cursor and 32 list VS Code as a supported host. Open a listing for its install command and the other hosts it names.

Which of these are published by the vendor itself?

6 of the 124 are published by the vendor behind the product, including blog-post, SEO Skill and squirrelscan.

AI agent tools for SEO

In this catalog, an SEO tool is one that researches keywords, audits sites and improves search rankings. Our enrichment pass tags 124 listings with it: 35 MCP servers, 63 agent skills, 1 plugin and 25 AI agents. By listing rank, the top MCP server is SEO Skill, the top agent skill is seo-content-brief and the top AI agent is 402registry. 6 of the 124 are published by the vendor behind the product, and 97 were active in the last 30 days. 13 of the 35 MCP servers run only as remote servers, with nothing to install locally. Each entry below links to its listing page, with grades, install commands and sources.

Updated Oct 26, 2026 · Built from catalog data; how we rank and grade

What the job is

Tagged listings: 124
By type: 35 MCP servers, 63 agent skills, 1 plugin and 25 AI agents
Published by the vendor: 6 of 124
Active in the last 30 days: 97 of 124
Open source: 95 of 124
MCP servers that run only remotely: 13 of 35
Hosts named by the MCP servers: Claude Code (32), Cursor (32), VS Code (32)

Building blocks by type

The top entries of each type, by listing rank. Open a listing for its install command, grades and sources.

MCP servers 35 tagged

1
SEO Skill
seoskill.devOfficial
Free Google Search Console MCP: your real GSC, Google Analytics and keyword data for AI agents.
- Published by the vendor
- Runs locally or as a remote server
- Active in the last 30 days
★ 593Last active Oct 23, 2026Local (stdio), Remote (HTTP)Claude Code, VS Code, Codex, Cursor +2
AFreshness: A–Security: not graded yet
2
squirrelscan
squirrelscan.comOfficial
Website QA for your coding agent: audit SEO, performance, security, accessibility.
- Published by the vendor
- Remote server, no local install
- Active in the last 30 days
★ 296Last active Oct 24, 2026Remote (HTTP)Claude Code, VS Code, Cursor, Windsurf
AFreshness: A–Security: not graded yet
3
Search Console MCP
saurabhsharma2u
Google Search Console + Bing + GA4 + AdSense — unified SEO intelligence for AI agents.
- Active in the last 30 days
- Open source (MIT)
★ 307Last active Oct 21, 2026Local (stdio)Claude Code, Codex, VS Code, Cursor +2
AFreshness: A–Security: not graded yet
4
Google Ads + Meta Ads + SEO/GEO MCP
irinabuht12-oss
Google Ads, Meta Ads, Google Analytics (GA4) & Search Console MCP server by Ryze AI
- Most GitHub stars here (5,798)
- Remote server, no local install
- Active in the last 30 days
★ 5.8KLast active Oct 23, 2026Remote (HTTP)Claude Code, VS Code, Cursor, Windsurf
AFreshness: A–Security: not graded yet
5
AdLoop
getadloop.com
Google Ads, Reddit Ads, GA4 and Tag Manager in your AI client, with a preview before every change.
- Most weekly downloads here (1.6K)
- Runs locally or as a remote server
- Active in the last 30 days
★ 286↓ 1.6K/wkLast active Oct 23, 2026Local (stdio), Remote (HTTP)Claude Code, VS Code, Codex, Cursor +2
AFreshness: A–Security: not graded yet

Search MCP servers for SEO → All connectors

Agent skills 63 tagged

1
seo-content-brief
puneetindersingh
Generate competitive SEO content briefs with per-section word counts, competitor scoring, keyword placement guidance, and page-type templates.
- Repository has 20.1K stars
- Active in the last 30 days
- Open source (MIT)
★ 20.1KLast active Oct 22, 2026Claude Code, Claude apps, Codex, Cursor +6
AFreshness: A–Security: not graded yet
2
seo-dataforseo
AgriciDaniel
Live SEO data via DataForSEO MCP server: SERP analysis, keyword research (volume, difficulty, intent, trends), backlink profiles, on-page analysis, competitor…
- Repository has 20.1K stars
- Active in the last 30 days
- Open source (MIT)
★ 20.1KLast active Oct 22, 2026Claude Code, Claude apps, Codex, Cursor +6
AFreshness: A–Security: not graded yet
3
aso
coreyhaines31
When the user wants to audit or optimize an App Store or Google Play listing.
- Largest repository here (56,355 stars)
- Active in the last 30 days
- Open source (MIT)
★ 56.4KLast active Oct 19, 2026Claude Code, Claude apps, Codex, Cursor +6
AFreshness: A–Security: not graded yet
4
broken-link-checker
nowork-studio
Scans a website to find broken links (404s, 500s).
- Repository has 4.1K stars
- Active in the last 30 days
- Open source (MIT)
★ 4.1KLast active Oct 9, 2026Claude Code, Claude apps, Codex, Cursor +6
AFreshness: A–Security: not graded yet
5
blog-post
langchain-aiOfficial
Writes and structures long-form blog posts, creates tutorial outlines, and optimizes content for SEO with cover image generation.
- Published by the vendor
- Repository has 30.6K stars
- Active in the last 30 days
★ 30.6KLast active Oct 23, 2026Claude Code, Claude apps, Codex, Cursor +6
AFreshness: A–Security: not graded yet

Search agent skills for SEO → All skills

Plugins 1 tagged

1
GA4 Analytics MCP
mercurial
GA4 + Google Search Console tools for every AI agent — Claude, Copilot, Cursor, Codex, Gemini, and more.
- Open source (MIT)
VS Code, Cursor, Windsurf, VSCodium
CFreshness: C–Security: not graded yet

Search plugins for SEO → All plugins

AI agents 25 tagged

1
402registry
402registry
A paid check of whether AI crawlers can actually see a website: a plain HTTP fetch with no JavaScript, the way GPTBot, ClaudeBot and PerplexityBot fetch pages.
CFreshness: C–Security: not graded yet
2
agentbuilt
agentbuilt
Measures and fixes how AI assistants and agents see a brand.
CFreshness: C–Security: not graded yet
3
Lightning · AI Visibility Data
Lightning
Studies of how AI assistants (ChatGPT, Gemini, Claude) answer people and agents: which brands they recommend, in what order, with what arguments and which…
CFreshness: C–Security: not graded yet
4
WebAnalyzer
WebAnalyzer
Free website analyzer: paste a URL and get a 0-100 score across 8 dimensions (SEO, GEO/AI readiness, performance, accessibility, code quality, UI/UX, data &…
CFreshness: C–Security: not graded yet
5
NAIA GEO Platform
NAIA
Plataforma brasileira de Generative Engine Optimization (GEO).
CFreshness: C–Security: not graded yet

Search AI agents for SEO → All agents

Questions

What are the top tools for SEO?: By listing rank, the top MCP server is SEO Skill, the top agent skill is seo-content-brief and the top AI agent is 402registry. Rank weighs adoption, freshness, documentation and publisher identity; money never changes it.
How many tools does the catalog list for SEO?: 124 listings are tagged for it: 35 MCP servers, 63 agent skills, 1 plugin and 25 AI agents. Tags come from an automated enrichment pass over the top-ranked listings, so tools outside that pass are not counted.
Which AI apps do the MCP servers work with?: Of the 35 MCP servers, 32 list Claude Code, 32 list Cursor and 32 list VS Code as a supported host. Open a listing for its install command and the other hosts it names.
Which of these are published by the vendor itself?: 6 of the 124 are published by the vendor behind the product, including blog-post, SEO Skill and squirrelscan.

124 listings are tagged for this use case; the lists above show the top entries.