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

438 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
Dubai Land

Dubai Land Department (DLD) — Dubai real-estate open data.

Real Estate & PropertyCode & DevOps

Responded6158 ms14 / 22
Attom

ATTOM MCP — Premium real estate data from ATTOM Data Solutions

Real Estate & PropertyCode & DevOps

Responded6158 ms14 / 22
whoislicensed — state license lookup

Verify a contractor, real estate or cosmetology license in 12 US states from the boards' own files.

Real Estate & PropertyData access / search

Outdated check57 ms13 / 22
Find a real estate agent

Find brokerages that serve an area and book a buying or selling consultation. No sign-in.

Real Estate & PropertyData access / search

Outdated check61 ms13 / 22
Marian

A planned US home mortgage whose interest rate can only go down. Pre-launch; not lending yet.

Real Estate & PropertyData access / search

Outdated check69 ms13 / 22
io.github.paxton888/basecite

Tenant-scoped evidence intake and controlled AI context over MCP.

Real Estate & PropertyCode & DevOps

Outdated check74 ms13 / 22
Aucadastre

A French address, all public facts: parcel, zoning, risks, permits, sales, energy labels. No key.

Real Estate & PropertyData access / search

Outdated check74 ms13 / 22
Korean Real Estate Transactions

Korean apartment and housing sale/rent records (MOLIT) by natural-language address. No key.

Real Estate & PropertyCode & DevOps

Outdated check86 ms13 / 22
CrimeMapsUK

Published UK police street-crime figures by postcode district, with a page link and citation.

Real Estate & PropertyKnowledge & memory

Outdated check87 ms13 / 22
PostCode Check

Validate and normalize postal codes offline for 252 countries and territories. Format check only.

Real Estate & PropertyData access / search

Outdated check89 ms13 / 22
In meiner Nähe – local businesses in Germany

Local businesses across Germany (81 categories) near a postcode or coordinates, with opening status.

Real Estate & PropertyData access / search

Outdated check90 ms13 / 22
Reevl — Korean Real Estate

Korean apartment data: official transaction prices, jeonse ratios, AI forecasts. 45,000+ complexes.

Real Estate & PropertyData access / search

Outdated check113 ms13 / 22
MortgageExplained Data

Indicative UK lender criteria by borrower scenario, and Land Registry house prices by region.

Real Estate & PropertyData access / search

Outdated check125 ms13 / 22
Kvartiry-Phuket: Phuket real estate and travel data

Phuket property guides, asking prices, weather, webcams, sea state today and calm beaches by month

Real Estate & PropertyData access / search

Outdated check131 ms13 / 22
CRE Events: Commercial Real Estate Conference Calendar

CRE conference calendar 2026-2027: search, compare, deadlines, role picks, calendar feeds.

Real Estate & PropertyData access / search

Outdated check132 ms13 / 22
shinnslist

Public-record parcel signals for off-market real estate. Free beta; only proven signals listed.

Real Estate & PropertyData access / search

Outdated check132 ms13 / 22
Evidence exekucí

Czech registers: executions (paid 60 CZK), insolvency, land registry, ID validity, sanctions.

Real Estate & PropertyData access / search

Outdated check135 ms13 / 22
Capacidad de red eléctrica España (CNMC)

Spanish grid capacity (CNMC) plus site and route constraints: legal zones, permits, zoning.

Real Estate & PropertyData access / search

Outdated check137 ms13 / 22
MatchOffice

Search commercial real estate locations and create inquiries on MatchOffice.

Real Estate & PropertyData access / search

Outdated check146 ms13 / 22
Commercial.Mortgage: programs, rates and loan sizer

Match deals to commercial mortgage programs; program rules, live rates, loan sizing, prepayment.

Real Estate & PropertyData access / search

Outdated check155 ms13 / 22
Opa Haardhout

Find firewood sellers near any Dutch postcode and compare price bands per wood type. Free, no key.

Real Estate & PropertyData access / search

Outdated check167 ms13 / 22
ImotAI — Bulgarian real estate

Bulgarian real-estate listings, district prices and monthly market reports from imotai.bg.

Real Estate & PropertyData access / search

Outdated check171 ms13 / 22
Parcellaire — cadastre, DVF & DPE

French real estate data: cadastre, DVF sales, DPE energy ratings, price estimates, parcel context

Real Estate & PropertyData access / search

Outdated check172 ms13 / 22
HOUSE 'N' STARS Real Estate Discovery

AI-native real estate discovery with structured property search and market intelligence.

Real Estate & PropertyData access / search

Outdated check176 ms13 / 22

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