MCP HeartbeatTHE MCP OBSERVATORY
Public workspace

Explore

Evidence for your next connection.

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

Read-only probes

DiscoveryServer directory

Remote MCP servers

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

Connect your agent

5977 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
Hotyata

Real estate and classifieds in Batumi & Tbilisi with rooftop geocoding and duplicate detection.

Real Estate & PropertyData access / search

Responded1533 ms13 / 22
com.vatnix/site

Vatnix: the site's own MCP server — dataset; every answer cites the site.

Data & AnalyticsData access / search

Responded1533 ms13 / 22
Carat Hunter

Latest prices for one certified diamond across 100+ retailers: search, cert lookup, market prices.

OtherData access / search

Responded1543 ms13 / 22
Toolbox POD

Design custom shirts and hoodies, make mockups, publish to Shopify or WooCommerce, and order prints.

E-commerceData access / search

Responded1553 ms13 / 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

Responded1554 ms13 / 22
HortOS (Australia)

Search Australian wholesale plant growers' live stock lists and price a whole plant list. Read-only.

Finance & CryptoData access / search

Responded1556 ms13 / 22
Dinogame

Search 101 free browser games + 1,000 Chrome Dino & gaming guides; returns dinogame.gg play links.

MediaData access / search

Responded1563 ms13 / 22
CarrierTrail

US carrier lookup from public FMCSA data: USDOT/MC records, authority, insurance, safety.

Developer ToolsData access / search

Responded1574 ms13 / 22
Broke It

Read-only search of Broke It's hands-on AI engineering posts and podcast episodes.

MediaData access / search

Responded1581 ms13 / 22
ecomdly

E-commerce skills for AI agents: feeds, Google Shopping, GA4. Your private Brain when signed in.

E-commerceData access / search

Responded1585 ms13 / 22
Cameron Rye Portfolio MCP Server

Cameron Rye's blog, projects, resume, and live site stats, plus contact and newsletter tools.

Marketing & SalesData access / search

Outdated check1615 ms13 / 22
Words With Attitude

A daily word puzzle: guess a cheeky British insult or a grim weather word in six tries. Free.

Data & AnalyticsData access / search

Responded1636 ms13 / 22
Taxi Quang Ngai

Quang Ngai Taxi & Travel gateway for AI agents: taxi fares, routes, places, lodging, booking info.

TravelData access / search

Responded1651 ms13 / 22
Reel-E

Make and edit real estate listing videos, photos and websites from your AI assistant.

Real Estate & PropertyData access / search

Responded1665 ms13 / 22
The Artillerist Intelligence

Search art research, estimate commissions, and prepare company intelligence purchases via x402.

Finance & CryptoData access / search

Responded1692 ms13 / 22
com.takeoffdeck/site

TakeoffDeck: the site's own MCP server — dataset; every answer cites the site.

Data & AnalyticsData access / search

Responded1694 ms13 / 22
com.taxooor/site

Taxooor: the site's own MCP server — dataset, enquiry (enquiry = a human handoff, not a...

Data & AnalyticsData access / search

Responded1716 ms13 / 22
Levered

Senior growth marketing, powered by AI, for less than the cost of a full-time hire.

Marketing & SalesData access / search

Responded1726 ms13 / 22
MapLedger

Zoning, homes per lot, short-term rentals, tax and flood for any property in Austin and Nashville.

Real Estate & PropertyData access / search

Responded1746 ms13 / 22
com.takehomecompass/site

Take-Home Compass: the site's own MCP server — dataset; every answer cites the site.

Data & AnalyticsData access / search

Responded1756 ms13 / 22
com.vpncomparehq/site

VPNCompareHQ: the site's own MCP server — dataset, enquiry (enquiry = a human handoff, not a...

Data & AnalyticsData access / search

Responded1792 ms13 / 22
Coffee Capsules

Coffee capsules, machines, beans and ground coffee in Egypt.

E-commerceData access / search

Responded1797 ms13 / 22
DirFast

DNS, TLS, HTTP and SEO checks, plus stateful change watches that diff a page over time.

Marketing & SalesData access / search

Responded1845 ms13 / 22
Japan Trade Statistics (customs data)

Japan export and import customs statistics (Ministry of Finance) by code. No API key required.

Data & AnalyticsData access / search

Responded1868 ms13 / 22

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