MCP tools62 toolsUpdated
MCP tools
What you might say to your assistant, and the mttr tool it calls to answer. Each leads to a page on that tool, with a sample of what it answers. The arguments in full are in the API reference.
What can your assistant do with mttr?
Read a site and say what to fix first, read it again once the fixes are live, and show what changed. It can also check one page on the spot, set a site against its rivals, follow searches and citations, and keep its work list with your approval. Each of the 62 tools below answers one of those.
| Group | What it covers | Tools |
|---|---|---|
| Read and fix | Find what to fix first, read the site again once it’s fixed, and see what changed. | 8 |
| Check any page | Check one page on the spot, no full read needed: how an agent sees it, its share card, product data and certificate, a brand’s locations together, and the structured data it should have. | 6 |
| Inside a site | Every page from a read: its links, how the site fits together, what it covers, pages that overlap, and signs of generated text. | 8 |
| Rivals and markets | How a site stacks up against others: rule by rule, by topic, by location, and what they cover that it doesn’t. | 11 |
| Search and assistants | What people searched, what they clicked, who visited, and which sites assistants cite. | 5 |
| Work and approvals | Your agent’s to-do list, each change sent to you for approval by email, and a progress page to follow along. | 14 |
| Rulebook and crawl | The rules every page is checked against, findings waiting on a person, and how the crawl is going. | 3 |
| Account and sites | Sign up, prove a site is yours, list your sites, and group them into a portfolio. | 7 |
Read and fix
Find what to fix first, read the site again once it’s fixed, and see what changed.
Which of my sites needs the most work?
mttr_sitesSites readHow is example.com doing?
mttr_siteOne siteGet the mttr brief for example.com and work through it.
mttr_briefBriefMake me a plan for example.com.
mttr_planPlanI published the fixes. Read example.com again.
mttr_rescanRead it againIs the read of example.com done yet?
mttr_jobWhere a read standsWhat changed on example.com since the last read?
mttr_changesWhat changedWhat has happened on mttr since this morning?
mttr_eventsWhat happened lately
Check any page
Check one page on the spot, no full read needed: how an agent sees it, its share card, product data and certificate, a brand’s locations together, and the structured data it should have.
What does an agent read on https://example.com/guides/drain-cleaning?
mttr_agent_viewWhat an agent readsWill https://example.com/in-post work as a player card on X?
mttr_x_cardTest an X cardCheck the product data on https://example.com/products/linen-shirt.
mttr_product_checkCheck a product pageIs the certificate on example.com valid, and when does it expire?
mttr_ssl_checkCheck a certificateGrade the location pages on example.com.
mttr_locationsGrade a brand’s locationsMake LocalBusiness JSON-LD for Acme Plumbing in Phoenix, phone +1-602-555-0142.
mttr_schema_createSchema creator
Inside a site
Every page from a read: its links, how the site fits together, what it covers, pages that overlap, and signs of generated text.
Which pages on example.com fail the sources rule?
mttr_pagesPagesWhy does /guides/drain-cleaning fail on example.com?
mttr_pageOne pageFind the broken links on example.com.
mttr_linksLinksHow is example.com put together?
mttr_structureHow a site is put togetherMap example.com as a tree.
mttr_mapMap of a siteWhat does example.com cover, and what competes?
mttr_topicsTopicsWhich pages on example.com read like /guides/drain-cleaning?
mttr_similarPages that read alikeCheck example.com for signs of generated text.
mttr_tellsSigns of generated text
Rivals and markets
How a site stacks up against others: rule by rule, by topic, by location, and what they cover that it doesn’t.
Compare example.com with rival.example.
mttr_compareCompare two sitesWho are example.com’s competitors?
mttr_competitorsCompetitorsWhich sites are closest to example.com?
mttr_nearNearest sitesHow does example.com stand in its market?
mttr_marketA site against its marketWhat markets has mttr found?
mttr_marketsMarketsShow me the leaderboard for the trades.
mttr_leaderboardLeaderboardExplore example.com and show me where to go next.
mttr_exploreExploreWhat do rivals write about that example.com does not?
mttr_gapsContent gapsShow me how other sites answer first on a page like /guides/drain-cleaning.
mttr_examplesWorked examplesWho links to example.com?
mttr_backlinksLinks from other sitesWhich sites answer “how often should a septic tank be pumped”?
mttr_searchSearch by meaning
Search and assistants
What people searched, what they clicked, who visited, and which sites assistants cite.
Where is example.com cited so far?
mttr_citationsCitations so farAsk the assistants “best drain cleaning service” and see if example.com is cited.
mttr_citeAsk the assistantsHow has search traffic to example.com moved?
mttr_trafficSearch trafficWhich searches is example.com close to the top for?
mttr_queriesSearchesWhich AI crawlers fetched example.com this month?
mttr_visitsVisits
Work and approvals
Your agent’s to-do list, each change sent to you for approval by email, and a progress page to follow along.
What should I work on next across my sites?
mttr_todoYour work boardGet the content brain for my site and save it in the repo.
mttr_content_brainYour site’s content brainWhat page should I write next for my site?
mttr_content_nextThe next page to writeI put the sump pump page at /services/sump-pumps. Tell mttr and read the site again.
mttr_content_doneSay where a page wentDrop the French drain brief; we do not do those.
mttr_content_dropDrop a briefGive me post briefs for the French drain page we just put live.
mttr_content_postsPosts about a new pageCheck mttr for tasks I left you.
mttr_queueTasks queued for youI finished the sources task. Mark it done and read the site again.
mttr_queue_doneMark a task doneLog that you added sources to the drain guides.
mttr_log_workLog what you didSet example.com to approve, so you ask me before each change.
mttr_approvals_setApprovals on or offPropose the sources change for example.com before you deploy it.
mttr_proposePropose a changeHas my proposal for example.com been approved?
mttr_proposalWhere a proposal standsShow me the proposals for example.com.
mttr_proposalsEvery proposalGive me a link to my progress page.
mttr_progress_linkA link to your progress page
Rulebook and crawl
The rules every page is checked against, findings waiting on a person, and how the crawl is going.
What does mttr check, and how much does each rule weigh?
mttr_rulesThe rulebookWhat is waiting for a person on mttr?
mttr_reviewsNeeds a personHow is the crawl going?
mttr_crawlsThe crawl
Account and sites
Sign up, prove a site is yours, list your sites, and group them into a portfolio.
Sign me up for mttr with [email protected].
mttr_signupSign upClaim example.com for me.
mttr_claimClaim a siteI added the TXT record. Check my claim on example.com.
mttr_claim_checkCheck a claimShow example.com by name on the leaderboard.
mttr_listName a site on the leaderboardHow does my portfolio look?
mttr_portfolioYour portfolioPublish my portfolio under the name North Studio.
mttr_portfolio_setChange your portfolioTake example.com out of everyone else’s portfolio.
mttr_portfolio_vetoKeep a site out of portfolios
Sources
- Model Context ProtocolModel Context Protocol specificationThe protocol the tools are served overmodelcontextprotocol.io
- Model Context ProtocolModel Context Protocol: toolsHow an assistant lists the tools and calls onemodelcontextprotocol.io
- JSON-RPC Working GroupJSON-RPC 2.0 specificationThe message each call over MCP is sent asjsonrpc.org