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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5364 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
Texasautoquotes

Indicative US auto insurance prices for agents: rating facts only, no PII, consented path to agents.

OtherOther

Responded580 ms13 / 22
Working Proxy Sites

Research proxy providers, compare published prices, and discover provider MCP integrations.

OtherOther

Responded581 ms13 / 22
Local Trades Kit

US data for home-service trades: service-area ZIPs, seasonal demand, review timing, service pages.

OtherOther

Responded581 ms13 / 22
KnappeKeuze

Dutch headphone and earbud comparison: independent scores, current prices and specs. Read-only.

OtherOther

Responded582 ms13 / 22
lesgooo.fun

Free no-signup group planner: dates, RSVPs, place votes, shared checklist and split costs.

OtherOther

Responded582 ms13 / 22
Hum Internet Availability

Check internet providers, plans, speeds, and known pricing at a specific U.S. street address.

OtherOther

Responded582 ms13 / 22
SharpSyn

Fine chemicals sourcing: compounds by name or CAS, suppliers, price ranges, quote links. No key.

OtherOther

Responded583 ms13 / 22
Tonebook Palette

Choose a palette, compare digital colors and create portable outfit, event or packing boards.

OtherOther

Responded585 ms13 / 22
Commonplace

Use when selling a big item: fitness gear, hot tubs, furniture, appliances. Pickup handled.

OtherOther

Responded586 ms13 / 22
Magic Envelope

Create and send invitations and letters in a sealed envelope, one personal link per guest.

OtherOther

Outdated check588 ms13 / 22
MyClawn: Ask Me Anything

An AI clone of you that people can talk to. It answers from what you wrote and says it is an AI.

OtherOther

Responded589 ms13 / 22
MCJars

Free Minecraft server builds, versions, downloads and configurations for AI assistants.

OtherOther

Responded591 ms13 / 22
HireLocksmiths — Locksmith Finder

Find a vetted U.S. locksmith, request a quote or booking; products for locksmith businesses.

OtherOther

Responded591 ms13 / 22
CoopGames

Find co-op and multiplayer games for friends by players, platforms and crossplay.

OtherOther

Responded591 ms13 / 22
FindADoctor.si

Find US, New Zealand and France doctors by condition, procedure or place, with sources. No sign-up.

OtherOther

Responded594 ms13 / 22
Genko Prior Auth public docs

Read-only Genko Prior Auth docs, guides, specialty checklists, facts, pricing and fit checks.

OtherOther

Responded596 ms13 / 22
Ultimate Business Machines (no account)

Learn what Ultimate Business Machines does, tailor a plan to a business, price it and sign up.

OtherOther

Responded598 ms13 / 22
Worth Leaving

Unvested-equity math: the verdict, what leaving forfeits, and the number an offer has to beat.

OtherOther

Responded600 ms13 / 22
ListDrop

Save list-shaped answers as lists your user can keep, share, and check off. Keyless or OAuth.

OtherOther

Responded600 ms13 / 22
Dolby Cinema Tracker

AMC Dolby, IMAX and PRIME showtimes and drops; planner and alerts, $4.99/mo after 7-day free trial.

OtherOther

Responded601 ms13 / 22
Befana Gifting

Send a store gift without knowing the address: find one, approve and pay, they accept privately.

OtherOther

Responded603 ms13 / 22
PaisaLocal

Prices outdoor kitchens, concrete and stone walls in Dallas-Fort Worth and books site visits.

OtherOther

Responded604 ms13 / 22
Webba Logo Lab

Free logo maker: pick a design for your business, customise it, download the logo and brand kit.

OtherOther

Responded605 ms13 / 22
Expatriator Immigration Knowledge

Field-tested Spanish immigration gotchas, procedure guides, and live Madrid padrón availability.

OtherOther

Responded605 ms13 / 22

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