Marketing and SEO · MCP server
Open SEO Crawler: MCP server, setup and security
Open SEO Crawler is an open-source MCP server published on GitHub that lets an AI agent audit websites and inspect SEO issues and AI crawler checks. Its repository has 72 stars and its last commit is from October 23, 2026 and it is licensed under MIT.
| Adoption (stars) | 19/40 | |
|---|---|---|
| Maintenance | 30/30 | |
| Framework (licence, registry, official) | 15/30 |
What Open SEO Crawler does
According to its repository: “Self-hosted SEO crawler: run site audits and AI crawler checks, then read the issues and pages.”
The Model Context Protocol (MCP) is a standard plug between an AI agent and an outside service: once the server is connected, its tools show up in the agent, which decides when to call them. Open SEO Crawler is listed under Marketing and SEO, a category of 63 servers in the directory, where it ranks #13 by stars.
Topics declared by the repository: cms-detection, crawler, python, screaming-frog-alternative, seo, seo-audit.
Installing and connecting Open SEO Crawler
Distribution modes declared in the official MCP registry:
- MCPB bundle (one-click install in Claude Desktop)
It works with any MCP-compatible client (Claude Desktop, Claude Code, Cursor, VS Code, Codex and most recent agents). You add one entry to the client's MCP configuration: server name, start command or URL, environment variables. Project language: Python.
Security: what to check
Connecting an MCP server means installing software that talks straight to your agent: it runs with your rights and the model trusts its tool descriptions. The risk therefore depends on what it can touch and how far its code can be trusted.
None of the risk signals we track (system access, secrets, missing licence, abandonment) applies to Open SEO Crawler. That does not replace reading the code.
Good practice: grant only the rights needed (least privilege), require human approval for irreversible actions, and run the AI agent security check.
Project activity and maintenance
Created on April 23, 2026, the puneetindersingh/open-seo-crawler repository has 72 stars and 23 forks, with 4 open issues. It has more stars than 60% of the servers in the directory. It received changes this month. Version published in the registry: 1.0.0 (October 16, 2026).
Stars measure attention, not quality: a recent, heavily promoted project can collect them fast, while a useful but niche server will have few.
Verdict
Open SEO Crawler is a reasonable choice; check the points below before connecting it.
Strengths
- Active project: recent commit
- Listed in the official MCP registry
- Permissive licence (MIT)
Alternatives
Learn more
Frequently asked questions
How do I install Open SEO Crawler?
Open SEO Crawler is distributed as MCPB bundle (one-click install in Claude Desktop). Add it to your client's MCP configuration (Claude Desktop, Cursor, VS Code…) following the README of puneetindersingh/open-seo-crawler.
Is Open SEO Crawler free?
The code is published under the MIT licence and can be used free of charge.
Is Open SEO Crawler safe?
No risk signal found (system access, secrets, licence, abandonment). As with any MCP server, keep rights minimal and read the code before sensitive use.
Is it an official server?
Nothing says so: it is a project published by puneetindersingh on GitHub. Check who maintains it before giving it access.
What are the alternatives to Open SEO Crawler?
In the same category: New Term Radar, AsoBeast, HeyLead — AI agent for LinkedIn outreach, and Meta ads MCP (mikusnuz). New Term Radar scores higher on our grid.
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Neutrality. No affiliate links. No vendor pays to be reviewed, rated or ranked. Reviews are directed by François Chollet, neutral and factual, and every data point is dated and sourced. How we score