Delulu9 vs Advanced SEO MCP
Advanced SEO MCP by halilertekin is a GitHub project that positions itself as professional-grade SEO tooling for AI agents. It focuses heavily on auditing and optimization. Delulu9 focuses on keyword discovery. Here’s the breakdown.
Advanced SEO MCP Overview
This is a free, self-hosted MCP server with on-page audits, internal linking analysis, content optimization suggestions, and keyword clustering. Built by a solo developer and available on GitHub.
It’s strong on the technical side - telling you what’s wrong with existing pages and how to improve internal link structure.
Delulu9’s Approach
Delulu9 is keyword-research-first. It finds keywords from Google, Bing, and Reddit, tags them with intent and difficulty, and gives you Claude/Cursor templates to start writing content.
It doesn’t audit your existing pages. It helps you figure out what new pages to create.
Quick Comparison
| Feature | Delulu9 | Advanced SEO MCP |
|---|---|---|
| Keyword discovery | Yes (core) | Via clustering |
| On-page audits | No | Yes |
| Internal link analysis | No | Yes |
| Content optimization | Templates | Suggestions |
| Reddit data | Yes | No |
| Intent categorization | Yes | No |
| Self-hosted | No (hosted API) | Yes (GitHub) |
| Price | $12/mo | Free |
Which Fits Your Stage
If your site already has content and you need to optimize what exists - fix technical issues, improve internal linking, clean up on-page SEO - Advanced SEO MCP is a solid free tool for that.
If you’re earlier in the process and need to find what keywords to target and what content to create, an Advanced SEO MCP alternative like Delulu9 is the right starting point. Most SaaS founders hit the “what should I write about” problem before the “how do I optimize what I’ve written” problem.
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Keyword research from Claude Code. Google + Bing + Reddit data. $12/mo after trial.
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