← Beacon · open-source AI agent registry

Best Seo AI agents

24 actively-maintained seo agents · ranked by maintenance health · 33,699+ indexed

Looking for the best open-source seo AI agent? Beacon indexes 33,699+ agents and MCP servers from GitHub and ranks them by real maintenance health — freshness, stars, and activity — so abandoned repos don't top the list. Save time: one search returns ranked, linkable agents in under a second (vs hours on GitHub). Below are 24 seo agents you can install today — free, no API key.

Search all seo agents →

Use from your editor: BEACON_REGISTRY_URL=https://registry-ruby.vercel.app npx -y beacon-mcp — ask your AI to find a seo agent.

For autonomous agents (API)

Free, keyless discovery — paste into your agent workflow:

GET https://registry-ruby.vercel.app/api/v1/search?q=seo&limit=10
POST https://registry-ruby.vercel.app/api/v1/discover
  Body: {"query": "seo", "limit": 10}

llms.txt · Why agents use Beacon

Top 24 seo agents

Mcp Gsc ★ 1,144

claudegoogle-search-consolemcp-serverseogoogle

Ai Skills ★ 34

ai-agentscontent-creationllm-agentperformanceplugin-development

Pipulate ★ 13

aifasthtmlhtmxmachine-learningmcp

Yandex Metrica Mcp ★ 3

analyticsclaudecursormcpmetrika

Digiton Cmo Seo ★ 2

digitondynamicsaiagentorchestrator

Mr Seo ★ 2

aeoai-agentsclaudeclaude-codegeo

N8n Workflows ★ 1

ai-agentsautomationgithub-apilangchainllm

Seo Skills Agent Toolbox ★ 1

agent-skillsai-searchanswer-engine-optimizationanthropicbacklinks

Growth Mcp ★ 1

ai-searchclaudegeollms-txtmarketing

Seo Audit Mcp ★ 1

mcpmcp-serverseoseo-auditseo-tools

Vibeseo Mcp ★ 1

vibeseomcpmodelcontextprotocol

Mcp Web Validator ★ 1

accessibilitycss-validatordeveloper-toolshtml-validatormcp

Digital Marketing Agents ★ 1

aidigital-marketinglanggraphmulti-agentseo

Ai Visibility Readiness ★ 1

ai-citationsai-visibilityanswer-engine-optimizationavr-frameworkcloudflare-radar

Mcp Directory Seo ★ 1

seomcpdirectorymodel-context-protocol

Pagekit Agent ★ 1

accessibilityagentic-aiagentsagents-mdai-agents

Autonomous Seo Bot ★ 0

autonomousseobotpullsgsc

X402 Facilitator Proxy ★ 0

agentic-commerceautonomous-agentscoinbase-x402crewai-pythonexpress-middleware

Seo Lead Qualifier Crewai Agent ★ 0

crewaiai-agentmulti-agentorchestration

Seo Research Mcp ★ 0

computer-visiondeep-learningmcpmcp-servermcp-tools

Clawwp ★ 0

ai-agentblockchainchatbotclaudemcp

Ga4 Mcp Server ★ 0

modelcontextprotocolmcpserver

Seo Agent Swarm ★ 0

swarmmulti-agentorchestrationai-agent

Seo Competitor Analysis ★ 0

aiagentfetchesrssfeeds

Frequently asked questions

What is the best open-source seo agent?

Top-ranked seo agents on Beacon include Mcp Gsc, Ai Skills, Pipulate, ranked by maintenance health — recent activity, GitHub stars, and open-issue load — not stars alone.

Are these seo agents free to use?

Yes. Every seo agent listed is open-source and free. Beacon is a free directory — no API key or signup to browse or search.

How do I use a seo agent from my editor or AI assistant?

Run 'npx -y beacon-mcp' to add Beacon as an MCP server in Cursor, Claude Desktop, Cline, or Windsurf, then ask your AI to find a seo agent.

How does Beacon save time finding a seo agent?

Instead of searching GitHub and reading dozens of READMEs, call GET https://registry-ruby.vercel.app/api/v1/search?q=seo — sub-second results ranked by health, stars, and activity.

Can autonomous AI agents discover seo tools programmatically?

Yes. Agents read https://registry-ruby.vercel.app/llms.txt and call POST /api/v1/discover with {"query": "seo"} — no API key required.