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

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5421 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
com.securecloudstorage/providers

Verified cloud storage provider facts: prices, storage, encryption. Dated and source-cited.

OtherOther

Responded396 ms12 / 22
Kaupia

Where AI agents buy things for people: real US stores, delivered price and date, one order.

OtherOther

Responded399 ms12 / 22
dev.fly.looper-products/statuspage-incidents

Read-only: recent incidents from public Atlassian Statuspage pages. Free, no API key.

OtherOther

Responded404 ms12 / 22
遊戲發售日與預告片資料庫

全球 PC、主機、手機遊戲發售日、延期紀錄與官方預告片(繁體中文)。

OtherOther

Responded407 ms12 / 22
rssamplifier

Small-web feed directory (rssamp.com)

OtherOther

Responded410 ms12 / 22
Own Your Mind DeAI assessments

Signed, independent scores and claim checks for decentralised AI projects. Read-only, no auth.

OtherOther

Responded419 ms12 / 22
Auto Öz

KFZ-Werkstatt in Wien: Termine, Leistungen, Kostenvoranschlag.

OtherOther

Responded427 ms12 / 22
tech.novtriq/engineering

27 engineering compliance and calculation tools for the built environment (UK, EU, UAE).

OtherOther

Responded428 ms12 / 22
mindmelt – B2B agency Frankfurt

Read-only data on mindmelt, a B2B agency in Frankfurt: services, cases, pricing, fit checks.

OtherOther

Responded429 ms12 / 22
Wenmar Open

Free VIN decoder, recalls, service bulletins, trouble codes and labour times. No key.

OtherOther

Responded431 ms12 / 22
Stackfacts

Neutral, sourced, dated facts for choosing software: price, free tier, idle rules, security record.

OtherOther

Responded435 ms12 / 22
QueryAI

Ask questions of your data in plain English. Free $0/mo · Starter $19/mo · Pro $39/mo · Team $99/mo

OtherOther

Responded437 ms12 / 22
com.hebertmagic/booking

Book Houston magician and mentalist Rick Hebert for corporate events, weddings, and parties.

OtherOther

Responded440 ms12 / 22
Western Sky Heating and Cooling (Montana)

Book HVAC and plumbing service with Western Sky in Montana's Flathead and Gallatin valleys.

OtherOther

Responded441 ms12 / 22
Latent Mile: Local 35mm colour developing and scans

Local 35mm C-41 developing & scans: batch advice and local availability requests

OtherOther

Responded442 ms12 / 22
Millsheet: metals, resins and chemicals specified by grade; bulk CO2 supply planner

Specify metals, resins, chemicals and gases by grade, and plan a bulk CO2 supply from your volume.

OtherOther

Responded442 ms12 / 22
Empire Orchestrator

Your AI-powered business command center: 16 standalone apps and 15 connectors, 31 total. One platfor

OtherOther

Responded449 ms12 / 22
nichedb

Real-time public data (nichedb.dev)

OtherOther

Responded458 ms12 / 22
Tendmark Buildings: Organize my building’s Clean Buildings compliance

Washington State Clean Buildings compliance scope and indicative fee requests

OtherOther

Responded458 ms12 / 22
Stillleaf: Memorial program correction, printing and delivery

Existing memorial program correction, printing and delivery coordination for funeral homes

OtherOther

Responded460 ms12 / 22
KARVE Booking

Live KARVE Pilates class schedule and availability in Jeddah, with booking links. Read-only.

OtherOther

Responded461 ms12 / 22
Mariner GPS Tools

Marine navigation calculators for GPS distance, bearing, cross track error, coordinates and speed.

OtherOther

Responded462 ms12 / 22
dayStoic.com

Daily Stoic quote, principle and two-minute exercise. Free, no account. Premium: journal access.

OtherOther

Responded462 ms12 / 22
Rumors pick-up lines

Curated multilingual pick-up lines (Tagalog, pt-BR, Indonesian+) with English glosses.

OtherOther

Responded463 ms12 / 22

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