open-seo
Open source alternative to Semrush and Ahrefs
- 24.6k stars
- 3.4k forks
- 209 open issues
- Language: TypeScript
- License: MIT
- updated
Install
local · npxclaude mcp add open-seo -- npx -y skills{
"mcpServers": {
"open-seo": {
"command": "npx",
"args": ["-y", "skills"]
}
}
}{
"mcpServers": {
"open-seo": {
"command": "npx",
"args": ["-y", "skills"]
}
}
}- Run the command above in your terminal (Claude Code), or paste the JSON config into claude_desktop_config.json (Claude Desktop).
- Replace any <placeholder> values with your API keys or paths.
- Restart Claude. The MCP server and its tools appear automatically.
Editor's note
OpenSEO is an open-source SEO platform built on TypeScript that covers keyword research, rank tracking, backlink analysis, site audits, domain visibility insights, and an AI brand visibility tracker that monitors how a brand appears in AI-generated answers. It connects to Claude Code and Claude Desktop as an MCP server, allowing agents to run keyword research, inspect SERPs, compare domains, and review backlinks directly from a chat or editor session using a single `claude mcp add` command pointed at either the hosted instance at openseo.so or a self-hosted Docker or Cloudflare deployment. Beyond the MCP server, the project ships installable Claude Code skills including `seo-project-setup`, `keyword-clustering`, `competitive-landscape`, and `link-prospecting`, which guide agents through structured SEO workflows against live data. The tool is free to self-host and uses a bring-your-own DataForSEO API key model with pay-as-you-go pricing rather than a fixed subscription, making it practical for independent developers, small agencies, and content teams priced out of Semrush or Ahrefs.
MCP Servers overview
OpenSEO
Open source alternative to Semrush and Ahrefs
OpenSEO is an SEO tool for the people. If tools like Semrush or Ahrefs are too expensive or bloated, OpenSEO is a pay-as-you-go alternative that you actually control.
All-in-one SEO tool for you and your AI agent.
Connect with any agent like Claude Code, OpenClaw or Hermes. We have pre-built skills, but you can build your own to tailor OpenSEO to your needs.
Hosted Version
Try OpenSEO for free on our website. If you want to support the project, a hosted subscription is $10/month.
Why use OpenSEO?
Best in class MCP and AI Skills.
Modern, simple UI.
Focused workflows instead of a bloated, complex SEO suite.
No subscriptions.
Bring your own DataForSEO API key and pay only for what you use.
Fork and vibe code your own custom tool.
Main SEO Workflows
Keyword research
Rank tracking
Competitor Insights
Backlinks
Site Audits
AI Visibility
OpenSEO MCP & Agent Skills
OpenSEO exposes an MCP server so AI agents like Claude Code, OpenClaw, and Hermes can use your SEO data directly. Agent Skills are reusable workflows that guide your agent through SEO tasks using the MCP.
Set up ChatGPT web or desktop (works on Free and paid ChatGPT plans)
Self-Hosting
OpenSEO supports two self-hosting paths:
Simple: Docker (Best for testing it out) - For personal use on your own machine. See
docs/SELF_HOSTING_DOCKER.md.Unless you already are self-hosting other apps and are confident doing so, we recommend self-hosting with Cloudflare as opposed to Railway, Coolify or Dokploy.
We plan to make it simpler to host on those platforms in the next few months.
Recommended: Cloudflare - For internet-facing self-hosting across multiple devices or with your team (works on the free plan). See
docs/SELF_HOSTING_CLOUDFLARE.md.
Either way, you need a DataForSEO API key to get SEO data. See docs/DATAFORSEO_API_KEY.md.
Costs
OpenSEO needs a DataForSEO API key so that you can get SEO data. You pay them directly when self hosting.
When you self host, your costs will be slightly lower than the estimates on our website. The way the hosted service makes money is by charging 28% extra for every request we make to DataForSEO.
Local Development
See docs/LOCAL_DEVELOPMENT.md.
Contributing
Creating clear issues is the best way to contribute.
Read more here: docs/CONTRIBUTING.md
We have this skill: /simple-issue-description which helps.
npx skills add every-app/open-seo --skill simple-issue-descriptionCommunity
Join Discord to chat: Discord
Follow along for updates:
Follow on X: https://x.com/bensenescu
Sign up for the mailing list on our website: openseo.so
What people ask about open-seo
What is every-app/open-seo?
every-app/open-seo is mcp servers for the Claude AI ecosystem. Open source alternative to Semrush and Ahrefs It has 24.6k GitHub stars and its last recorded update is dated 2026-10-23.
How do I install open-seo?
You can install open-seo by cloning the repository (https://github.com/every-app/open-seo) or following the README instructions on GitHub. ClaudeWave also provides quick install blocks on this page.
Is every-app/open-seo safe to use?
Our security agent has analyzed every-app/open-seo and assigned a Trust Score of 100/100 (tier: Verified). See the full breakdown of passed checks and flags on this page.
Who maintains every-app/open-seo?
every-app/open-seo is maintained by every-app. The last recorded GitHub activity is dated 2026-10-23, with 209 open issues.
Are there alternatives to open-seo?
Yes. On ClaudeWave you can browse similar mcp servers at /categories/mcp, sorted by popularity or recent activity.
Deploy open-seo to your cloud
Ship this repo to production in minutes. Each platform spins up its own environment with editable env vars.
Maintain this repo? Show its Trust Score in your README
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