Ahrefs Webmaster Tools
Free site audits and organic search insights for verified sites
Ahrefs Webmaster Tools gives site owners free access to technical auditing and search-performance data for verified properties, including health issues, backlinks and organic keywords. Its documented capabilities include Site Audit, Backlink reports and Organic keyword data.
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Technical SEOSEO AuditFree Tools
Ahrefs MCP
Bring live Ahrefs SEO data into AI agents
The official hosted Ahrefs MCP server gives supported AI tools secure access to keyword, backlink and competitor data through account-scoped authorization and usage controls. Its documented capabilities include Hosted remote MCP, Ahrefs API access and OAuth-style authorization.
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MCPSEO DataDeveloper Tools
Semrush MCP
Connect Semrush SEO and traffic data to AI workflows
The official Semrush MCP server exposes SEO, traffic, backlinks and read-only project data to supported AI tools for research, reporting and monitoring workflows. Its documented capabilities include SEO API data, Traffic and market insights and Read-only project data.
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MCPSEO DataDeveloper Tools
Firecrawl MCP
★ 7kSearch, crawl and extract clean web data from AI agents
The official Firecrawl MCP server adds live search, scraping, crawling, mapping and structured extraction tools to MCP-compatible agents with cloud and self-hosted options. Its documented capabilities include Web search, Page scraping and Site crawling.
Active repoRelease v3.2.1
MCPWeb CrawlingDeveloper Tools
Apify MCP
★ 2.1kGive agents access to thousands of web automation actors
Apify MCP connects AI agents to hosted and local web scrapers for search engines, maps, social platforms, e-commerce and other structured data collection tasks. Its documented capabilities include Hosted MCP endpoint, Thousands of Apify Actors and OAuth support.
Active repoRelease v0.11.6
MCPWeb CrawlingDeveloper Tools
Bright Data MCP
Production web search and scraping for AI agents
Bright Data MCP supplies remote and self-hosted access to search, scraping, browser automation and structured public-web datasets with configurable tool groups and a free usage tier. Its documented capabilities include Remote and local MCP, Search and scraping and Browser automation.
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MCPWeb CrawlingSEO Data
Tavily MCP
★ 2.2kReal-time search, extraction, mapping and crawling
The official Tavily MCP server brings agent-oriented web search, page extraction, site mapping and crawling to local or remote MCP clients. Its documented capabilities include Real-time search, Page extraction and Site mapping. It is most relevant to workflows involving MCP and Web Search.
Active repoUpdated today
MCPWeb SearchDeveloper Tools
Agentic SEO Skill
★ 783LLM-first SEO analysis with specialist sub-skills and scripts
An open-source SEO capability pack for coding agents with specialized workflows, evidence-collection scripts and focused agents covering technical, content and AI-search audits. Its documented capabilities include Specialized SEO sub-skills, Evidence collection scripts and Technical audits.
Active repoRelease v3.0.1
Agent SkillsSEO AuditOpen Source
Codex SEO
★ 459A Codex-first suite of repeatable SEO workflows
Codex SEO packages technical audits, GEO and AEO, schema, backlinks, local search and reporting into a Codex-native orchestrator with specialist workflows and integrations. Its documented capabilities include Codex-native orchestrator, Technical and content SEO and GEO and AEO workflows.
Active repoRelease v1.9.6-codex.5
Agent SkillsTechnical SEOGEO
Claude SEO
★ 12kUniversal SEO workflows and specialist agents for Claude Code
Claude SEO combines sub-skills and specialist agents for technical SEO, E-E-A-T, schema, GEO, local search, e-commerce and reporting with optional data integrations. Its documented capabilities include Specialist sub-agents, Technical SEO and Schema and E-E-A-T.
Active repoRelease v2.2.4
Agent SkillsTechnical SEOGEO
GooseWorks GTM Skills
★ 1kGrowth and SEO skills backed by agent-ready data APIs
GooseWorks provides reusable GTM workflows for SEO, content, competitive intelligence, lead generation and data collection across several popular coding agents. Its documented capabilities include SEO workflows, Content operations and Competitive intelligence.
Active repoUpdated today
Agent SkillsContent SEOGrowth
OpenClaudia Marketing Skills
★ 582Open-source marketing skills spanning SEO, content and analytics
A collection of reusable marketing skills for agentic workflows across SEO, content, email, advertising, analytics and growth with support for multiple coding agents. Its documented capabilities include SEO skills, Content workflows and Analytics routines.
Active repoUpdated today
Agent SkillsContent SEOOpen Source
Moz Pro
SEO research and campaign tracking from a trusted search brand
Moz Pro combines keyword research, rankings, competitive analysis, backlink data and site crawling in one campaign workspace for teams building repeatable organic search programs. Its documented capabilities include Keyword Explorer, Rank tracking and Site Crawl.
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All-in-one SEOKeyword ResearchSEO Audit
SE Ranking
Complete SEO and AI visibility platform for growing teams
SE Ranking brings rank tracking, website audits, competitor research, backlink analysis, content workflows and AI visibility monitoring into a platform built for agencies and in-house teams. Its documented capabilities include Rank Tracker, Website Audit and Competitive Research.
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All-in-one SEORank TrackingAI Visibility
Seobility
Accessible all-in-one SEO audits, rankings and backlink monitoring
Seobility continuously crawls websites, prioritizes on-page and technical issues, tracks keyword positions and monitors backlinks with plans suitable for individual sites and agencies. Its documented capabilities include Website audits, Ranking monitoring and Backlink analysis.
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All-in-one SEOTechnical SEORank Tracking
Serpstat
Search marketing platform for research, tracking and audits
Serpstat supports keyword and competitor research, rank tracking, backlink analysis, site audits and team reporting for SEO and paid search workflows. Its documented capabilities include Keyword research, Competitor analysis and Rank tracking.
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All-in-one SEOKeyword ResearchRank Tracking
Similarweb
Market and search intelligence for competitive growth analysis
Similarweb connects traffic intelligence, keyword demand, competitor benchmarking and market trends so teams can evaluate organic opportunities in a wider acquisition context. Its documented capabilities include Traffic intelligence, Keyword analysis and Market benchmarking.
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SEO DataCompetitive ResearchAnalytics
SISTRIX
Search visibility and competitor intelligence built on historical data
SISTRIX provides visibility indices, keyword rankings, competitor research, link data and auditing tools with long-term search histories across international markets. Its documented capabilities include Visibility Index, Keyword research and Competitor analysis.
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SEO DataRank TrackingCompetitive Research
Mangools
A focused suite for keywords, SERPs, links and rankings
Mangools packages keyword discovery, SERP analysis, rank tracking, backlink research and website metrics into approachable tools for creators, affiliates and smaller SEO teams. Its documented capabilities include KWFinder, SERPChecker and SERPWatcher.
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Keyword ResearchRank TrackingBacklinks
Ubersuggest
Keyword ideas, competitor research and practical SEO guidance
Ubersuggest offers keyword and content ideas, traffic estimates, backlink research, rank tracking and site audits with an accessible workflow for small businesses and creators. Its documented capabilities include Keyword ideas, Traffic analysis and Site audits.
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Keyword ResearchCompetitive ResearchSEO Audit
SpyFu
Competitor keyword intelligence for SEO and PPC
SpyFu surfaces the organic keywords, paid campaigns, ranking history and backlink opportunities behind competing domains so teams can reverse-engineer search strategies. Its documented capabilities include Competitor keywords, Ranking history and PPC research.
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Competitive ResearchKeyword ResearchSEO Data
Majestic
Specialist backlink intelligence and web graph analysis
Majestic maps links across the web and provides trust, citation, topical and link-context metrics for backlink audits, prospecting and competitive authority research. Its documented capabilities include Site Explorer, Trust Flow and Link Context.
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BacklinksLink BuildingSEO Data
Lumar
Enterprise website optimization across SEO, GEO and accessibility
Lumar crawls and monitors large websites for technical SEO, AI discovery, site speed and accessibility issues with scalable reporting and quality assurance workflows. Its documented capabilities include Large-scale crawling, Technical SEO reports and Site monitoring.
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Technical SEOCrawlerAI Visibility
Oncrawl
Technical SEO data platform for complex websites
Oncrawl combines crawl, log, ranking and analytics data to reveal indexation, architecture, internal linking and bot behavior issues across enterprise websites. Its documented capabilities include SEO crawling, Log analysis and Data segmentation.
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Technical SEOCrawlerLog Analysis
Botify
Enterprise search optimization built around crawl and indexation data
Botify helps large organizations analyze how search engines crawl, render and index their sites, prioritize technical changes and monitor their impact across complex web estates. Its documented capabilities include Enterprise crawling, Log analysis and Indexation intelligence.
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Technical SEOCrawlerEnterprise SEO
JetOctopus
Cloud crawler and log analyzer for large technical SEO projects
JetOctopus provides fast cloud crawling, server log analysis, Search Console integrations and issue segmentation for technical teams working with large websites. Its documented capabilities include Cloud crawling, Log analyzer and GSC keyword data.
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Technical SEOCrawlerLog Analysis
Conductor Website Monitoring
Real-time SEO monitoring for unexpected website changes
Conductor Website Monitoring watches important pages and technical signals continuously, alerting teams when releases or content changes create search visibility risks. Its documented capabilities include Real-time monitoring, Change alerts and Issue prioritization.
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Technical SEOMonitoringSEO Audit
Ryte
Website quality management for SEO, performance and accessibility
Ryte monitors website quality across technical SEO, content, performance and accessibility, helping digital teams find regressions and coordinate fixes. Its documented capabilities include Website quality audits, SEO monitoring and Web performance.
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Technical SEOSEO AuditPerformance
Little Warden
Protect domains and SEO-critical settings with automated checks
Little Warden monitors redirects, certificates, DNS, robots directives, canonicals and other fragile technical settings that can silently damage organic performance. Its documented capabilities include Redirect monitoring, Certificate checks and Robots monitoring.
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Technical SEOMonitoringSEO Audit
SEOTesting
Measure the impact of SEO changes with controlled tests
SEOTesting turns Search Console data into time-based and split tests, content decay reports and change annotations so teams can validate whether optimization work produced results. Its documented capabilities include SEO split tests, Time-based tests and Content decay reports.
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SEO TestingSearch ConsoleAnalytics
DebugBear
Continuous Core Web Vitals and page speed monitoring
DebugBear combines lab tests, real-user Core Web Vitals, request diagnostics and automated alerts to help teams detect and fix performance regressions. Its documented capabilities include Page speed monitoring, Core Web Vitals and Real user monitoring.
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PerformanceTechnical SEOMonitoring
Sitechecker
Website monitoring, audits and rankings in one workspace
Sitechecker combines technical site audits, rank tracking, backlink monitoring and website change alerts for teams that want an approachable SEO control center. Its documented capabilities include Site audits, Rank tracking and Backlink monitoring.
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SEO AuditRank TrackingMonitoring
BrightLocal
All-in-one local SEO tracking, listings and reputation platform
BrightLocal helps agencies and local businesses track map visibility, audit Google Business Profiles, build citations and monitor reviews across locations. Its documented capabilities include Local Search Grid, Citation Builder and GBP Audit.
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Local SEORank TrackingReputation Management
Whitespark
Local search software for rankings, citations and reputation
Whitespark provides local ranking grids, citation discovery, Google Business Profile management and review workflows for consultants, agencies and multi-location brands. Its documented capabilities include Local Ranking Grids, Local Citation Finder and Local Rank Tracker.
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Local SEOCitationsRank Tracking
Local Falcon
Visual grid tracking for Google Maps and local search
Local Falcon measures rankings across geographic grid points so local marketers can see neighborhood-level visibility, competitor coverage and movement over time. Its documented capabilities include Geo-grid rank tracking, Share of local voice and Competitor scans.
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Local SEORank TrackingGoogle Maps
Localo
Local SEO guidance and Google Business Profile optimization
Localo monitors local positions, audits Google Business Profiles, benchmarks competitors and provides prioritized tasks for improving visibility in map results. Its documented capabilities include Local rank tracking, GBP audits and Competitor monitoring.
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Local SEOGoogle Business ProfileRank Tracking