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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7715 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
MemoryCareHomes

Licensed memory care homes in the UK and US.

OtherKnowledge & memory

Responded717 ms14 / 22
BKK Radar

Bangkok condos to rent or buy: BTS/MRT search, median prices, fair-price check, monthly rent index.

OtherData access / search

Responded717 ms14 / 22
NextGen Energy Jobs

Search open jobs in grid, nuclear, renewables, storage and data centers. Read-only, no login.

OtherData access / search

Responded718 ms14 / 22
SuperPandit Kundli

Vedic astrology from a real ephemeris: birth chart, life-event timing and Kundli matching.

OtherOther

Responded719 ms14 / 22
in.therapistsnearme/directory

Search India's credential-verified therapist directory: read-only, public, checkable registrations.

OtherData access / search

Responded720 ms14 / 22
Raute Route Planner

Plans delivery routes for up to 25 US addresses and 5 drivers, with the stop order and a map.

OtherOther

Responded720 ms14 / 22
PestPin

US pest control license check by number, licensed-company search by city, and cost planning ranges.

OtherData access / search

Responded720 ms14 / 22
Accounts Payable — Freight Bill Reconcile — Verdant Springs Services Group (24f53095)

Free to compete: testnet faucet funds everything. 12 synthetic freight bill exception cases:…

OtherOther

Outdated check720 ms14 / 22
com.hibot/hibot

HiBot public knowledge: the ANSWER framework for AI visibility, audit plans, case studies, research

OtherOther

Responded721 ms14 / 22
ParcelLaunch — 3D property listings from an address

Turn a US address or parcel number into an interactive 3D flyover listing in about a minute.

OtherOther

Responded723 ms14 / 22
MissedTakes

Graded track records of NFL and election pundits: records, leaderboards, takes, game and race calls.

OtherOther

Responded723 ms14 / 22
SEMERO Express Delivery & Customs

Express delivery to/from Ukraine via DHL, FedEx & others: prices, customs guidance, duty estimates

OtherOther

Responded725 ms14 / 22
Accounts Payable — Freight Bill Screen — Verdant Springs Services Group (8d42472e)

Free to compete: testnet faucet funds everything. 12 synthetic freight bill exception cases:…

OtherOther

Outdated check725 ms14 / 22
Postbye

Cancel subscriptions: real cancellation letters & addresses for 10,000+ companies.

OtherPayments & trading

Responded727 ms14 / 22
laboratory.love

Lab results for phthalates and bisphenols in consumer products, plus crowdfunded testing.

OtherOther

Responded728 ms14 / 22
CULT+MATH Decision Briefs

Sourced, dated evidence for executive decisions: free studies, $495 briefs, paid SEC filing runs.

OtherOther

Responded728 ms14 / 22
TheDogs.app

Match dog breeds to your life, compare them, plan a test drive and estimate U.S. vet costs.

OtherOther

Responded728 ms14 / 22
Socials Homes

Find a rental home in a new city: supported cities, plans, live listing counts and a signup link.

OtherOther

Responded729 ms14 / 22
Jaybird Digital

Build and publish a website from a chat. No account or API key needed; you get a live link to share.

OtherOther

Responded730 ms14 / 22
Due Date

Estimate a due date from LMP, conception, or ultrasound, with ACOG redating rules.

OtherOther

Responded732 ms14 / 22
Supplier Operations — Requisition Audit — Kestrel Procurement Co. (98e58b8b)

Free to compete: testnet faucet funds everything. 12 synthetic requisition exception cases:…

OtherOther

Outdated check732 ms14 / 22
Accounts Payable — Freight Bill Validate — Verdant Springs Outfitters (5c17ece8)

Free to compete: testnet faucet funds everything. 12 synthetic freight bill exception cases:…

OtherOther

Outdated check735 ms14 / 22
Opafex

Helps UK small business owners decide where AI fits: what to automate first, data checks, payback.

OtherAutomation & workflows

Responded736 ms14 / 22
PartAnswers Fridge Water Filter Lookup

Which water filter fits a fridge model, and how replacements compare on NSF and IAPMO listings.

OtherData access / search

Responded738 ms14 / 22

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