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

DiscoveryServer directory

Remote MCP servers

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

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1468 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
io.github.NormiHQ/normi

French property market data — 17M+ DVF sales, 22M+ DPE energy ratings, 20M+ building records.

Finance & CryptoData access / search

Requires authNot measured5 / 22Not checked yet
io.github.prismcrawl/prismcrawl

Live Google, Bing, Amazon, Maps, Yelp & app store data. As low as $0.15/1K successes; failures free.

Developer ToolsCode & DevOps

Requires authNot measured5 / 22Not checked yet
io.github.quantumproxies/quanticdata-mcp

Live web access for agents: scrape, SERP search, crawl/map, 100+ collectors, datasets, proxies.

Developer ToolsBrowser & web scraping

Requires authNot measured5 / 22Not checked yet
io.github.Tickets-dot-dev/ai

Live ticket prices, listings and seat maps for AI agents.

Developer ToolsCode & DevOps

Requires authNot measured5 / 22Not checked yet
io.github.tlaloc-sh/tlaloc-mcp

Official Mexican data for AI agents: CURP, RFC, CFDI, postal codes, phone, SPEI/CEP, DOF, geocoding.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured5 / 22
1325.AI

Verified directory of 47,000+ Black-owned U.S. businesses. Search, profiles, maps, rewards.

Developer ToolsData access / search

Requires authNot measured5 / 22
1ToolRing

One key for AI agents: 3,051 pay-per-call tools for search, maps, shopping and market data.

Finance & CryptoData access / search

Requires authOutdated checkNot measured5 / 22
Agent Data Tools: Everyday data

29 tools: weather, time zones, sun and moon, earthquakes, countries. 25 free calls.

Developer ToolsCode & DevOps

Requires authNot measured5 / 22Not checked yet
AgniGateway Marketplace

AI marketplace — flights, tours, activities, transport & more via MCP. No auth required.

TravelCode & DevOps

Not measuredNot measured5 / 22
aitrips.io

Plan trips on a map: routed transport, day-by-day itineraries, and a plan you can share.

OtherOther

Requires authNot measured5 / 22Not checked yet
ALLFLYGHTS

Geo-based flight search MCP server. Find more flights between any two places on earth

TravelCode & DevOps

Requires authNot measured5 / 22Not checked yet
Andiamo

Plan door-to-door trips across French trains, buses, transit and flights.

TravelData access / search

Requires authOutdated checkNot measured5 / 22
Arc Research

Commodities research MCP: knowledge graph, COT, NG storage/weather, quotes, and stories.

Data & AnalyticsData access / search

Requires authNot measured5 / 22Not checked yet
Archipelago (archipelago.tools)

Agent memory for human brains: your agent's plans and decisions as a map you read, correct, share.

Developer ToolsKnowledge & memory

Requires authNot measured5 / 22
Assam Dag Parcels (Bhuvan)

Assam cadastral dag parcels from Bhuvan by coordinates, with satellite map images.

MediaCode & DevOps

Requires authOutdated checkNot measured5 / 22
aura.travel stays

Search and price stays on aura.travel, a global accommodation platform founded in Australia.

TravelData access / search

Requires authNot measured5 / 22Not checked yet
Australia Company Register

Australian company search by name, ABN, ACN, ABN status, state and postcode, with trading names.

Real Estate & PropertyPayments & trading

Requires authNot measured5 / 22
Autom

Google, Bing and Brave search results as structured JSON — web, maps, news, shopping, images, jobs…

MediaData access / search

Requires authNot measured5 / 22Not checked yet
AutomationNation Data Tools

Agent tools: Google web search, Flights, Hotels, Shopping, News, Jobs, Trends, Maps leads, YouTube

TravelData access / search

Requires authNot measured5 / 22Not checked yet
AutomationNation data tools (via Apify)

Google Shopping, Flights, Hotels, News, Images, Ads, Jobs, Trends, YouTube transcripts, leads.

MediaCode & DevOps

Requires authNot measured5 / 22Not checked yet
Award Travel Finder

Search award flight availability and points pricing across 27 airlines and 23 loyalty programs.

TravelData access / search

Requires authOutdated checkNot measured5 / 22
BatchData

Real estate data for AI agents: property lookup, comps, search, skip tracing, phone/address checks

Real Estate & PropertyData access / search

Requires authNot measured5 / 22Not checked yet
BC Property Intelligence MCP Server

Canonical British Columbia Property Intelligence & Risk Screening MCP Server.

Developer ToolsCode & DevOps

Requires authNot measured5 / 22Not checked yet
Bhutan Trips by Druk Asia

Bhutan trip search & booking via the Druk Asia API: festivals, itineraries, flights, bookings.

TravelCode & DevOps

Requires authOutdated checkNot measured5 / 22

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