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
Merron

Inspect selected project excerpts and screen user-confirmed facts for bounded EU AI Act readiness.

OtherOther

Responded352 ms13 / 22
Singapore Buying Desk (Connective Labs)

Firm SGD quotes and delivery in Singapore for office and IT supplies, ink, toner and event print

OtherOther

Responded353 ms13 / 22
io.filingpulse/filingpulse

Hosted SEC EDGAR filings: Form 4 insider trades, 8-K events, S-1/IPO registrations. Read-only.

OtherOther

Outdated check356 ms13 / 22
Shoot Plan

Practical filming plans for AI assistants, with tools to draft, check and export shot plans.

OtherOther

Responded358 ms13 / 22
s&box watch

Live read-only discovery for public s&box packages, servers, and player activity.

OtherOther

Responded359 ms13 / 22
com.nabarfinder/nabarfinder

Human-verified directory of non-alcoholic bars: 1,500+ venues in 70 cities, rated and re-checked.

OtherOther

Responded361 ms13 / 22
coExploro

Read coExploro product teardowns: overall, UX and persona scores and top findings.

OtherOther

Responded362 ms13 / 22
Endorsement Index: HUD multifamily loans

FHA-insured apartment loans from HUD's active file, plus HUD multifamily program rules and limits.

OtherOther

Responded363 ms13 / 22
Entogo power-equipment knowledge & tools

Entogo (Canada) transformers, switchgear, BESS, EV charging: catalogue, lead times, EV sizing, RFQ

OtherOther

Responded363 ms13 / 22
Cite Files

Check whether AI assistants can reach, read and cite a public website. No account for 4 of 5 tools.

OtherOther

Responded365 ms13 / 22
El Pujante — Subastas públicas de España

Spanish public property auctions (judicial, AEAT, Social Security): daily data and risk flags.

OtherOther

Responded366 ms13 / 22
GroceryPulse Canada

Read-only grocery-list comparisons for supported Canadian cities, with dated prices and coverage.

OtherOther

Responded366 ms13 / 22
Subastech — subastas judiciales de inmuebles (BOE)

Subastas judiciales de inmuebles en España: busca en los datos del BOE y analiza cada bien.

OtherOther

Responded369 ms13 / 22
Brie — Recipe MCP, Meal Plans & Groceries

Save and adapt recipes, plan household dinners for review, and manage shared grocery lists.

OtherOther

Responded369 ms13 / 22
Scopeweb

Suggest domain names, rank them, confirm availability at the registry, hand over a buy link.

OtherOther

Responded371 ms13 / 22
Steady Steel

Quotes laser-cut steel, stainless and aluminum plate and catalog products. Newmarket, Ontario.

OtherOther

Responded372 ms13 / 22
padel.how Racket Reviews

Read-only padel.how racket catalogue: reviews, comparisons, brands, offers, and methodology.

OtherOther

Responded372 ms13 / 22
WirStartenKI

AI Impact Analysis: where AI pays off first, in 15 questions. Book a call with Felix Schmidt.

OtherOther

Responded372 ms13 / 22
Partner Construction

Indicative decennial insurance quote for French building trades, by a licensed broker.

OtherOther

Responded376 ms13 / 22
Teasa

Find and play Teasa Stories with their characters in seven languages. Guest play needs no sign-in.

OtherOther

Responded378 ms13 / 22
Cocktailline

Cocktail recipes and an exact ingredient finder: what can I mix with what I have at home?

OtherOther

Responded379 ms13 / 22
Repolode

Choose open-source projects: side-by-side verdicts on alternatives, real downloads, maintenance.

OtherOther

Responded379 ms13 / 22
OnlyFonts

Find free, openly licensed fonts by style, use or language, and get the CSS to use them.

OtherOther

Responded383 ms13 / 22
4bots

Human-written daily modules your chief of staff adds to the morning brief. No key, no signup.

OtherOther

Responded384 ms13 / 22

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