mttr for Cursor

Let Cursor fix your SEO

One file in your repository. Then Cursor’s agent fixes what mttr finds, page by page, and mttr reads the site again to prove it.

Connect Cursor Read your site free

your-siteA sample

.cursor/mcp.json

{
  "mcpServers": {
    "mttr": {
      "url": "https://mttr.si/mcp",
      "headers": { "Authorization": "Bearer ${env:MTTR_KEY}" }
    }
  }
}

Fix the top issue mttr found, then have it check the site.

What you ask Cursor

In words. It picks mttr’s tool for it.

Fix what is worth the most on my site.: It reads the brief, works the top fix across every page it applies to, and shows you the diff.
Did my last deploy break anything?: It asks mttr what changed since the read before, and lists any rule that now fails.
Write the answer-first opening mttr wants on /pricing.: It reads what the rule asks, rewrites the opening, and has mttr check the page.
Who am I up against?: It lists the sites doing the same work nearby, and what they cover that you do not.

Connect Cursor in a minute

A free key and one setting. Your agent does the rest.

Answeringhttps://mttr.si/mcp62 toolsStreamable HTTP

1
Get a key
Free, with an email. It reads any site's public report; claim your own site to add its private parts.
Your email
Or connect with no key, and your agent signs you up itself with mttr_signup.

Connect Cursor

Cursor reads the key from the shell it was opened from.

Terminal

export MTTR_KEY=mk_your_key

Add this in the site’s repository, then turn mttr on under MCP in Cursor’s settings.

.cursor/mcp.json

{
  "mcpServers": {
    "mttr": {
      "url": "https://mttr.si/mcp",
      "headers": { "Authorization": "Bearer ${env:MTTR_KEY}" }
    }
  }
}

3
Ask Cursor something
In words. It picks the call, and the answer is the one a person sees on the report.
- What should I fix first on example.com?mttr_brief({ site: "example.com" })
- Fix the top issue, then have mttr read the site again.mttr_rescan({ site: "example.com" })
- Who am I up against, and what do they cover that I don’t?mttr_competitors({ site: "example.com" })

A real site, fixed by its agent

Every read here was one its agent asked for, and mttr checked each one.

Site t7txivpr climbed from 81 to 94 in 2 hours4 reads its agent asked for, each checked by mttr, Oct 17

Real site

Score: 94+13 vs 81
Place: #336up 7,658 of 23,659
Rules passing: 38 of 40+8 vs 30

Score, read by readIts agent askedBefore

Fixes mttr provedPages each was failing on

Add a way to get in touch
94
Put figures in tables
38
Answer the first question right under it
37
Phrase headings as questions
37
Fix title lengths
31

A real site, shown by its code: who owns it is theirs to tell. A score says pages are well formed, not that an assistant cites the site.

Using another agent?

Cursor is its maker’s product. mttr is independent and not affiliated with it. A score says pages are well formed. It does not say an assistant cites the site.

See what your agent would fix first

Free, no sign-up: a list of fixes, worth the most first.