MCP HeartbeatTHE MCP OBSERVATORY
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Evidence for your next connection.

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

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DiscoveryServer directory

Remote MCP servers

Find a server for your workflow, with connection evidence you can inspect.

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1846 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
discoverGPT

REST API + MCP gateway for AI commerce: search, catalog enrichment, feeds/GEO, and virtual try-on.

Developer ToolsData access / search

Requires authOutdated checkNot measured3 / 22
Domain Authority & Spam Score Checker

Bulk domain rank (0-100), SEO spam score, backlinks and referring domains for up to 10,000 domains.

Developer ToolsCode & DevOps

Requires authNot measured3 / 22Not checked yet
Domain SEO Overview (Semrush alternative)

Organic traffic, keyword counts and up to 1,000 competitor keywords of any domain; 94 countries.

Marketing & SalesCode & DevOps

Requires authNot measured3 / 22Not checked yet
Domain SEO Overview: Traffic, Keywords & Competitors

Estimated Google organic traffic, ranking keywords and competitors of any website. Runs on Apify.

Developer ToolsCode & DevOps

Requires authNot measured3 / 22Not checked yet
DOOMSCROLLR

Build owned-audience websites: pages, posts, products, subscribers, ShopMy/Shopify imports.

E-commerceData access / search

Requires authOutdated checkNot measured3 / 22
E-commerce Data MCP

E-commerce data for AI agents: Shopify products and apps, price drops, cheapest price, app reviews.

E-commerceData access / search

Requires authNot measured3 / 22Not checked yet
Eaglecross

Find buying signals for B2B leads and write personalized cold-email icebreakers.

Marketing & SalesCommunication & messaging

Requires authOutdated checkNot measured3 / 22
Federal Contract Winner Lead Scorer

Companies that just won US federal contracts, scored as sales leads with growth and first-win flags

LegalCode & DevOps

Requires authNot measured3 / 22Not checked yet
FeedShine Google Shopping Feed

Grow sales on Google and beyond. Fix your Shopify product feeds and optimize every field in chat.

E-commerceData access / search

Requires authNot measured3 / 22
Fikst

CRM and field service for Dutch installation companies. Configure your whole environment.

Marketing & SalesData access / search

Requires authOutdated checkNot measured3 / 22
Flori

CRM and project records for AI assistants, with access chosen by the user.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured3 / 22
FlygKollen — Swedish Flight Tracking

Swedish flight tracking: live status, gates, airport boards, nearby-aircraft ADS-B scan.

TravelCode & DevOps

Requires authOutdated checkNot measured3 / 22
Formule

Real estate CRM for Claude and ChatGPT: find leads and listings, report on pipeline, log follow-ups.

Real Estate & PropertyAI / LLM tooling

Requires authOutdated checkNot measured3 / 22
FORTVISION

Agency marketing & CRM: leads, campaigns, email/SMS/WhatsApp, LinkedIn, landing pages, social.

Marketing & SalesCommunication & messaging

Requires authNot measured3 / 22
Framerfy

Build a Shopify-backed Framer store: sync products, theme, cart, checkout, publish and verify.

Finance & CryptoPayments & trading

Requires authNot measured3 / 22
Frontpage

Manage Frontpage websites, CRM, email, Booking, support and analytics with consented MCP tools.

Developer ToolsCommunication & messaging

Requires authOutdated checkNot measured3 / 22
GateKeeperAI CRM

CRM with an AI phone receptionist: search leads, read call transcripts, move deals, log activity.

Marketing & SalesData access / search

Requires authOutdated checkNot measured3 / 22
GenFlick

AI Studio for Films, Series, Music Videos and Ads. Same cast in every shot and every episode.

MediaCode & DevOps

Requires authOutdated checkNot measured3 / 22
Google Ads

Gasto, campanhas, palavras-chave e termos de pesquisa; pausar e ajustar com aprovação

Marketing & SalesData access / search

Requires authNot measured3 / 22
Google Ads Monitor

Competitor Google ads from the Ads Transparency Center: new ads since last run, with ad copy.

Marketing & SalesCode & DevOps

Requires authNot measured3 / 22Not checked yet
Google Ads Transparency API

Competitor ads from Google Ads Transparency Center by domain or brand: dates, images, YouTube links.

Marketing & SalesCode & DevOps

Requires authOutdated checkNot measured3 / 22
Google Ads Transparency Center Scraper

Google Ads by domain or brand: creatives, formats, dates; or bulk-check which domains advertise.

Marketing & SalesBrowser & web scraping

Requires authOutdated checkNot measured3 / 22
Requires authOutdated checkNot measured3 / 22
Google Ads Transparency Scraper

Competitor ads from Google Ads Transparency Center by brand or domain: ad text, YouTube IDs.

Marketing & SalesBrowser & web scraping

Requires authNot measured3 / 22Not checked yet

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