BigHugger
GH Repository · every-app

open-seo

Open source alternative to Semrush and Ahrefs

stars
18,951
30-day movement
+695232/day
Related entries
60
Connections
4
typescriptdockerbacklink-analysisseo-toolssite-auditkeyword-researchnodemcpseogoogle-search-console-mcpseo-agentseo-skillsseo-automationseo-auditTypeScriptnode/pnpmmcp-server

open-seo is a self-hosted, open source SEO platform positioned as an alternative to Semrush and Ahrefs. It runs as an MCP server, exposing SEO capabilities such as backlink analysis, keyword research, and site auditing to agentic clients.

You want AI agents to perform SEO research and audits through a standard MCP server instead of paying for commercial SEO suites.

Use it to

  • Run keyword research from an MCP client
  • Perform backlink analysis on your sites
  • Audit site SEO health via agents
  • Integrate Google Search Console data through MCP
  • Automate recurring SEO audits

For SEO practitioners and developers building agentic SEO workflows

Role
mcp-server
Language
TypeScript
Licence
MIT
Forks
2,431
Open issues
79
Last push
2026-09-12
Latest release
v0.0.2 · 2026-03-16
topicsseomcpkeyword-researchbacklink-analysissite-auditseo-automation