About MCP Index

MCP Index is an independent guide to MCP servers for SEO. We track every server we can find, verify each fact against its primary source, and explain which server fits which SEO job.

The site is written by SEO practitioners who use AI agents and MCP servers in day-to-day search work. We started it because the information was scattered across vendor docs, GitHub READMEs and launch posts, and it changed faster than anyone could keep track of.

What we promise

• No vendor pays to be listed, ranked or reviewed.
• Every fact about a server links to the source it came from.
• If we can't verify something, we leave it blank rather than guess.
• Every page shows when its facts were last checked.

Who is eligible

Every MCP server we find that does SEO work is eligible for a review: official or community, paid or free, good or bad. We publish negative reviews too. Being listed is not a recommendation; our top picks are.

Read our editorial policy and how we test.