MCP HeartbeatTHE MCP OBSERVATORY
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Evidence for your next connection.

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

Read-only probes

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Remote MCP servers

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

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1470 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
Execute displacement-height-map-mcp

Premium agentic endpoint for displacement-height-map-mcp.

Developer ToolsCode & DevOps

Requires authNot measured3 / 22Not checked yet
Execute drone-map-stitcher-mcp

Premium agentic endpoint for drone-map-stitcher-mcp.

Developer ToolsCode & DevOps

Requires authNot measured3 / 22Not checked yet
fixRAgent maintenance triage

Assess a property maintenance photo: what it is, how urgent, which trade to call.

MediaCode & DevOps

Requires authNot measured3 / 22Not checked yet
Flight MCP

Search and compare flight offers through a cache-aware Streamable HTTP MCP server for AI agents.

TravelData access / search

Requires authNot measured3 / 22Not checked yet
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
FreeAstroAPI Astrology

Western, Vedic, and Chinese astrology calculations, charts, forecasts, and geocoding.

Developer ToolsCode & DevOps

Requires authNot measured3 / 22Not checked yet
Geospatial System — Location Profile

Elevation, slope, terrain maps & 3-D surfaces for any site — near-global 30 m, US 10 m, AU/NZ 5 m.

Data & AnalyticsData access / search

Requires authNot measured3 / 22Not checked yet
Google Flights API

Google Flights prices for any route and date: round trips, cabins, stops, airlines, cheapest dates.

TravelCode & DevOps

Requires authOutdated checkNot measured3 / 22
Google Flights Scraper

Public flight itinerary fares, stops, layovers and cheapest-date calendars with relative dates.

TravelBrowser & web scraping

Requires authNot measured3 / 22Not checked yet
Google Maps Brasil - Leads Locais

Empresas do Google Maps no Brasil com telefone, e-mail, site e CNPJ da Receita Federal.

GovernmentCode & DevOps

Requires authOutdated checkNot measured3 / 22
Google Maps Brasil — Monitor de Novos Negócios (+CNPJ)

Detecta negócios novos no Google Maps do Brasil e entrega leads frescos já com CNPJ.

Marketing & SalesCode & DevOps

Requires authOutdated checkNot measured3 / 22
Google Maps Businesses Without Website (leads)

Local businesses on Google Maps with no website: name, phone, address, rating. For web agencies.

Marketing & SalesCode & DevOps

Requires authNot measured3 / 22Not checked yet
Requires authNot measured3 / 22Not checked yet
Google Maps Local Leads — Email, Phone, Website & Brazil CNPJ

Extract local businesses from Google Maps in Brazil with phone, email, website and CNPJ.

Marketing & SalesCommunication & messaging

Requires authOutdated checkNot measured3 / 22
Google Maps New Business Monitor — Fresh Local Leads

Detects newly opened businesses on Google Maps and delivers fresh local leads by area.

Marketing & SalesCode & DevOps

Requires authOutdated checkNot measured3 / 22
Google Maps Real Estate Agency Data Scraper

Google Maps scraper for real estate agencies and agents in any city.

Real Estate & PropertyBrowser & web scraping

Requires authNot measured3 / 22Not checked yet
Google Maps Reviews Scraper

Google Maps reviews of any place: stars, text, date, photos, owner reply. Links, place IDs or names.

MediaBrowser & web scraping

Requires authNot measured3 / 22Not checked yet
Google Maps Scraper

Google Maps places and leads: phone, website, address, rating, reviews, hours, emails.

Marketing & SalesBrowser & web scraping

Requires authOutdated checkNot measured3 / 22
Google Maps Scraper

Public Google Maps business listings with phones, websites, hours and adaptive area splitting.

Developer ToolsBrowser & web scraping

Requires authNot measured3 / 22Not checked yet
Google Review Velocity & Reply Rate Lead Scorer

Scores Google Maps businesses on review velocity, owner reply rate and unanswered bad reviews

Developer ToolsCode & DevOps

Requires authNot measured3 / 22Not checked yet
Handled Locator

Manage a store locator by chatting: locations, tags, booking buttons, map styling, embed code.

OtherOther

Requires authNot measured3 / 22
Inferventis MCP Server

Loan & mortgage calculator, compound interest, ROI, crypto prices, FX conversion for AI agents.

Real Estate & PropertyData access / search

Requires authNot measured3 / 22Not checked yet

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