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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5420 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
Allcams live cams

Live cam rooms online now on Stripchat, Chaturbate, Cam4, LiveJasmin, BongaCams: categories, models.

OtherOther

Responded191 ms12 / 22
Dr. Dotzauer Calculators

Free calculators for body composition, calories, protein and strength, with source links.

OtherOther

Responded193 ms12 / 22
Go Voltic site scan

Scans a public website and returns a score with its first findings.

OtherOther

Responded195 ms12 / 22
Psilocin Human Neuron Transcriptomics

Read-only psilocin human-neuron gene results, pathway sensitivities and archived provenance.

OtherOther

Responded196 ms12 / 22
Shiritori Dictionary (Japanese)

Play Japanese shiritori with a 90,000-word dictionary: check moves, suggest next words.

OtherOther

Responded201 ms12 / 22
AstroTune — Vedic astrology (Jyotish)

Jyotish charts, vargas, dashas, panchang, transits, matching. Place by name, no API key.

OtherOther

Responded204 ms12 / 22
com.mathieuberthet/mb-mastering

Studio de mastering MB Mastering (Paris) : services, tarifs, infos studio, FAQ et demande de devis.

OtherOther

Responded209 ms12 / 22
Kasspian

Find people asking for what you sell on Reddit and HN, check each room's rules, and draft the reply.

OtherOther

Responded213 ms12 / 22
PrijsProfeet

Dutch supermarket deals and regular prices (Albert Heijn, Jumbo, Lidl...): where it's cheapest.

OtherOther

Responded231 ms12 / 22
com.emeditor/help

Provides access to EmEditor help pages hosted on https://help.emeditor.com.

OtherOther

Responded235 ms12 / 22
CasaCaddy Maintenance

Read guide requirements, prepare confirmed maintenance guides and check your device-owned jobs.

OtherOther

Responded235 ms12 / 22
Foliade

Turn PDFs into mobile flipbook catalogues: upload private drafts, customise, publish, get stats.

OtherOther

Responded243 ms12 / 22
com.submitmap/directory

A directory of product launch platforms: where your product qualifies and how each form is filled.

OtherOther

Responded247 ms12 / 22
rco.wefetch.ai

Every receipt wefetch issues. Anyone can verify one.

OtherOther

Responded250 ms12 / 22
ScoreMindset — capital mental

Tests, livre « Se poser les bonnes questions » et recherche plein texte, en lecture seule.

OtherOther

Responded251 ms12 / 22
com.jojapi/domain-da-pa-check

Domain DA-PA Checker: Domain authority score & page authority score, spam score, backlink count.

OtherOther

Responded262 ms12 / 22
com.jojapi/instagram-private-profile-viewer

Instagram Private Profile Viewer: With Instagram Private Profile Viewer API, you can view old.

OtherOther

Responded269 ms12 / 22
Kahve Tabela — Türkiye heritage, food & coast

Read-only MCP tools for Turkey's heritage places, regional-food atlas, and Mavi Koy coastal atlas.

OtherOther

Responded270 ms12 / 22
PrijsProfeet België / Belgique

Belgian supermarket deals and regular prices (Colruyt, Delhaize, Aldi...): where it's cheapest.

OtherOther

Responded273 ms12 / 22
Courio (sendcourio.com)

Courio (sendcourio.com): mail real paper letters (standard, registered) worldwide. No account.

OtherOther

Responded274 ms12 / 22
Zdarmaautomaty SK

Zdarmaautomaty SK review data: slots and crash games, themed collections and per-game pages.

OtherOther

Responded281 ms12 / 22
Afterglow Checklists

Read linked separation checklists and save confirmed item progress. OAuth; practical guidance only.

OtherOther

Responded281 ms12 / 22
Wullup Events

Find concerts, parties, club nights, festivals and more across Germany.

OtherOther

Responded283 ms12 / 22
AquaMania — locker room & pool furniture

Catalog, quotes, 44-FZ price justification and tender packages for locker-room furniture (RU)

OtherOther

Responded286 ms12 / 22

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