MCP HeartbeatTHE MCP OBSERVATORY
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Independent measurements of remote MCP servers. Every observation has a timestamp.

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Remote MCP servers

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1475 servers

Ordered by checks passedClear filters
Dated server measurements. The status describes the last probe or a listed authentication requirement. Checks that have not been measured are not failures. Open a server to inspect the evidence.
Server / capabilityLast probeMedian latencyChecks passedLast checked
Outdated check867 ms12 / 22
SEO対策研究室

SEO コンサルタントの柏崎剛が運営する、検索エンジン対策の情報サイトです。(tsuyoshikashiwazaki.jp の内容を検索して答える。ヨミタス経由)

Marketing & SalesData access / search

Outdated check967 ms12 / 22
io.github.Anon2052/price-tracker-mcp

Price-check product pages and build affiliate tracking links.

Marketing & SalesCode & DevOps

Outdated check988 ms12 / 22
Spook SEO

Free SEO tools + the Spook SEO autopilot: analyze domains, generate and publish SEO articles.

Marketing & SalesData access / search

Outdated check1031 ms12 / 22
uk.co.googleadsconsultant/site

Google Ads consultant: the site's own MCP server — enquiry (enquiry = a human handoff, not a...

Marketing & SalesData access / search

Outdated check1128 ms12 / 22
uk.co.restaurantseoagency/site

Restaurant SEO agency: the site's own MCP server — enquiry (enquiry = a human handoff, not a...

Marketing & SalesData access / search

Outdated check1173 ms12 / 22
Brevo by Nova (CIVAI)

Campaigns, contacts, and CRM via Brevo’s official MCP.

Marketing & SalesData access / search

Outdated check1174 ms12 / 22
uk.co.googleadsagencybirmingham/site

Google Ads agency Birmingham: the site's own MCP server — enquiry (enquiry = a human handoff,...

Marketing & SalesData access / search

Outdated check1289 ms12 / 22
uk.co.digitalmarketingagencyswindon/site

Digital marketing agency Swindon: the site's own MCP server — enquiry (enquiry = a human...

Marketing & SalesData access / search

Outdated check1303 ms12 / 22
uk.co.crmagency/site

CRM agency: the site's own MCP server — enquiry (enquiry = a human handoff, not a purchase);...

Marketing & SalesData access / search

Outdated check1310 ms12 / 22
au.com.vividads/vivid-ads-commerce

Live signage pricing, formal quotes and draft orders from Vivid Ads Australia. Open pre-sales MCP.

Marketing & SalesData access / search

Outdated check1320 ms12 / 22
uk.co.costseo/site

Cost SEO: the site's own MCP server — enquiry (enquiry = a human handoff, not a purchase); every...

Marketing & SalesData access / search

Outdated check1364 ms12 / 22
uk.co.linkbuildingseoservice/site

Link building SEO service: the site's own MCP server — enquiry (enquiry = a human handoff, not a...

Marketing & SalesData access / search

Outdated check1393 ms12 / 22
uk.co.crmtrades/site

CRM for trades: the site's own MCP server — enquiry (enquiry = a human handoff, not a purchase);...

Marketing & SalesData access / search

Outdated check1421 ms12 / 22
uk.co.leadgenerationroofing/site

Lead generation for roofing: the site's own MCP server — enquiry (enquiry = a human handoff, not...

Marketing & SalesData access / search

Outdated check1429 ms12 / 22
uk.co.ppcmarketingcompany/site

PPC marketing company: the site's own MCP server — enquiry (enquiry = a human handoff, not a...

Marketing & SalesData access / search

Outdated check1515 ms12 / 22
株式会社コンテンシャル

SEO 対策とサイト改善を手がける株式会社コンテンシャルの公式サイトです。(seo.contencial.co.jp の内容を検索して答える。ヨミタス経由)

Marketing & SalesData access / search

Outdated check1522 ms12 / 22
uk.co.copywritingseo/site

Copywriting for SEO: the site's own MCP server — enquiry (enquiry = a human handoff, not a...

Marketing & SalesData access / search

Outdated check1636 ms12 / 22
KZSalesHub Knowledge

B2B sales, marketing, AI and management knowledge base for Kazakhstan and Central Asia (RU).

Marketing & SalesKnowledge & memory

Outdated check2207 ms12 / 22
Zavod Stanki CNC Catalog

Official MCP for Kamensky CNC Plant (Twite): machines, prices, Birzha orders, FAQ, leads.

Marketing & SalesData access / search

Outdated check2316 ms12 / 22
Global Connect Show (GCS)

Media and business events at CES, IFA and GCSx cities: events, newsletter, brand and media sign-up.

Marketing & SalesData access / search

Outdated check2463 ms12 / 22
TicketSea

Find live events, ticket price trends and each seller's tickets. Some links are affiliate links.

Marketing & SalesData access / search

Outdated check3330 ms12 / 22
stillindexed SEO checkers

Indexability, robots.txt, sitemap, TLS, domain expiry and Googlebot-vs-browser checks. No account.

Marketing & SalesData access / search

Outdated check32 ms12 / 22
Verity Skills

Real-time social media and prediction market integrity layer for traders, funds, and quant desks.

Marketing & SalesCode & DevOps

Outdated check71 ms12 / 22

Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence