The most comprehensive directory of SEO tools for AI-powered development.
MCP servers connect AI tools (Claude, Cursor, Copilot, Codex, Windsurf) to SEO data.
MCP Servers · Agent Skills · Standalone Tools · Gaps · Resources
The SEO MCP ecosystem is growing fast but fragmented across dozens of directories. This list is the single source of truth for every SEO-related MCP server, agent skill, and open source tool — updated regularly.
Name
Stars
Status
Description
mcp-gsc 560+
🟢 Active
Google Search Console with 19+ tools, regex filters, quick wins detection
mcp-server-gsc -
🟢 Active
GSC with 25,000 rows of performance data
google-search-console-mcp 26
🟢 Active
GSC for Claude, Cursor, Windsurf
awesome-gsc-mcp 11
🟢 Active
GSC with 27 tools, analysis engine, caching, rate limiting
gsc-mcp-server 8
🟢 Active
28 tools incl. keyword cannibalization detection, traffic drop diagnostics
Name
Stars
Status
Description
google-analytics-mcp 1,529+
🟢 Active
Official GA4 MCP with schema discovery
google-ads-mcp -
🟢 Active
Official Google Ads read-only campaign analysis
Name
Stars
Status
Description
seo-mcp 226
🟢 Active
Free Ahrefs data (backlinks, keywords, traffic)
seo-research-mcp 151
🟢 Active
Ahrefs data with multi-IDE support
ahrefs-mcp-server 94
🟡 Archived
Official Ahrefs MCP (deprecated Feb 2026, use remote server)
seo-insights-mcp-server 29
🟢 Active
Backlinks, keyword ideas, keyword difficulty
moz-mcp 9
🟢 Active
Moz SEO API — Domain Authority, Page Authority, backlinks
majestic-mcp 0
🟢 Active
Majestic — Trust Flow, Citation Flow, backlinks
🔧 Technical SEO & Auditing
Gap Alert: No MCP server currently provides Surfer SEO / Clearscope-style content optimization. This is the biggest missing category in the ecosystem.
Name
Stars
Status
Description
local-falcon-mcp 15
🟢 Active
Official — 37 tools for geo-grid rank tracking, GBP monitoring, competitor analysis
Name
Stars
Status
Description
serpapi-mcp 122
🟢 Active
Official SerpAPI — Google and other search engine SERP results
mcp-server-serper 147
🟢 Active
Serper API — Google search + web scraping
⚡ PageSpeed & Core Web Vitals 🏷️ Schema & Structured Data
Gap Alert: No dedicated schema markup generation or validation MCP server exists. Structured data capabilities are only embedded within broader skills.
📦 Multi-Platform SEO Suites
Name
Stars
Status
Description
dataforseo-mcp-server 71
🟢 Active
Comprehensive — 12 API categories: SERP, keywords, backlinks, on-page, content, AI optimization
semrush-mcp 29
🟢 Active
77 tools — domain analytics, backlinks, keyword research, traffic, site audit
semrush-mcp (metehan777) 12
🟢 Active
Alternative Semrush integration
seo-data-api-mcp-server 8
🟢 Active
Official SE Ranking — 60+ data tools, 50+ project tools, AI search visibility
SEO-API-MCP 3
🟢 Active
SEO Review Tools — traffic analysis, authority scoring, backlink discovery
seo-mcp-tools 4
🟢 Active
Generic SEO tools via MCP
Gap Alert: No MCP server tracks brand visibility across ChatGPT, Perplexity, Claude, and Gemini. This is a rapidly growing need.
☁️ Commercial/Hosted MCP Servers (Not Open Source)
Click to expand — listed on PulseMCP but not open-source
Name
Description
SEO LinkMap
SERP correlation, PageRank calculations
TransformSEO
Keyword research, competitor analysis, backlink monitoring
Citedy SEO Agent
Content marketing automation
Stobo SEO Audit
AI-powered SEO + AEO auditing
OctoBoost SEO
SEO + accessibility + performance + AI visibility
SERP AI Overview
Google AI Overview + PAA extraction
Keys.so SEO
150+ API endpoints for keyword research
SiteRooster MCP
SEO monitoring, AI visibility tracking
EzBiz SEO & Marketing
Keyword research, SERP, backlinks, content optimization
SEO Checker (Hostinger)
Multi-dimension SEO analysis
Coupler.io MCP
70+ data source connections including GA, Google Ads, HubSpot
Nightwatch SEO Agent
SEO monitoring and analysis
🧠 Agent Skills (SKILL.md) Agent Skills use the Open Agent Skills specification and work across 30+ AI tools including Claude Code, OpenAI Codex CLI, Cursor, GitHub Copilot, Google Antigravity, Windsurf, JetBrains Junie, and more.
🏆 Comprehensive SEO Suites
Name
Stars
Installs
Description
marketingskills 14,967
48K+
35 marketing skills incl. 6 SEO: seo-audit, ai-seo, programmatic-seo, site-architecture, schema-markup
geo-seo-claude 3,363
-
GEO-first — 5 subagents, citability scoring, AI crawler analysis (14+ bots), llms.txt generation
seomachine 2,818
-
Long-form content workspace — 10 agents, 26 commands, GA4/GSC/DataForSEO integration
claude-seo 2,662
-
Universal SEO skill v1.5 — 12 sub-skills, 7 subagents, E-E-A-T, Core Web Vitals, GEO/AEO
seo-geo-claude-skills 454
11K+
20 skills across Research/Build/Optimize/Monitor phases, cross-platform
openclaudia-skills 260
-
56 marketing skills incl. 6 SEO, SemRush/Ahrefs/DataForSEO integration
marketing-skills 219
-
160+ markdown skills with deep SEO coverage
Agentic-SEO-Skill 191
-
16 sub-skills, 10 agents, supports Antigravity + Claude Code + Codex
ai-workflow 139
-
170+ skills total, Content Creator workflow has 32 SEO skills
Name
Stars
Description
fireauto 106
Korean — 15+ commands across 7 SEO domains
claude-code-seo 100
Next.js-specific — 27+ commands, 100-point scoring, bilingual
tech-seo-audit-skill 40
10-category audit, imports Screaming Frog/Sitebulb/Ahrefs CSV
claude-seo-skill 19
Agency-focused — AEO discovery, brand SERP monitoring, multi-client
30x-seo 14
24 skills + Squirrelscan CLI with 230+ rules
seo-claude-code-skills 2
Technical audits, keyword clustering, AI visibility
🛠️ Standalone Open Source SEO Tools
Name
Stars
Status
Description
robotstxt-ai New
🟢 Active
Visual robots.txt manager for AI crawlers — toggle GPTBot, ClaudeBot, PerplexityBot, 20+ bots
indexnow-mcp New
🟢 Active
Instant URL indexing via IndexNow (Bing, Yandex, Naver, Seznam) and Google Indexing API
schema-gen New
🟢 Active
Schema.org JSON-LD markup generator — 12 types with live preview, web app + MCP server
ai-visibility New
🟢 Active
Track brand visibility across ChatGPT, Perplexity, Claude, Gemini — scores, trends, competitor analysis
content-optimizer New
🟢 Active
Open source Surfer SEO alternative — SERP-based content scoring, entity analysis, 7 categories
serpbear 1,900+
🟢 Active
Self-hosted rank tracker — unlimited keywords, GSC integration
SiteOne Crawler 699
🟢 Active
Cross-platform crawler in Rust, CI/CD integration
seonaut 661
🟢 Active
Go-based SEO auditing tool with interactive dashboard
LibreCrawl 496
🟢 Active
JS rendering crawler with plugin architecture
ContentSwift 153
🔴 Dead
Surfer SEO alternative — abandoned Oct 2023
getCito 65
🟡 Semi-alive
AIO/AEO/GEO tracker for ChatGPT, Perplexity, Gemini
AiCMO 18
🟢 Active
AI brand visibility monitoring
⚠️ Notable Gaps in the EcosystemThese are categories with no viable open source solution — massive opportunities for builders:
Category
What's Missing
Incumbent Price
Content Optimization content-optimizer now fills this gap!Free & Open Source
AI Visibility Tracking ai-visibility now fills this gap!Free & Open Source
SEO A/B Testing No open source SearchPilot alternative
$2,000+/mo
IndexNow / Indexing API indexnow-mcp now fills this gap!Free & Open Source
Keyword Cannibalization No standalone detection tool
Part of $99+/mo suites
Log File Analysis No usable SEO-focused log analyzer
$99/yr
Internal Linking No platform-agnostic link analysis tool
$69+/mo
Schema Generation MCP schema-gen now fills this gap!Free & Open Source
robots.txt AI Manager robotstxt-ai now fills this gap!Free & Open Source
Directory
Size
Description
Official MCP Registry 518+ servers
The official MCP server registry
PulseMCP 11,880+ servers
Largest MCP directory
FastMCP 1,864+ servers
Curated, quality-focused
skills.sh 89,000+ skills
Agent skills directory by Vercel
SkillsMP 351,000+ skills
Largest skills aggregator
SkillHub 7,000+ skills
AI-evaluated skills
Contributions welcome! Please read the contribution guidelines first.
If you know of an SEO MCP server, agent skill, or open source tool not listed here, please open a PR or issue.
More Open Source SEO Tools
Sharoz Dawa
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