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
Barmaan

Barmaan catalogue: instruments, specs, guides, certificate check, quote requests

OtherOther

Responded388 ms13 / 22
com.qretro/retro

QRetro retrospectives and planning poker over MCP: boards, action items, poker games, estimates.

OtherOther

Responded389 ms13 / 22
Selfe

Find places to stay, eat and do, ranked for the question, with live availability and booking.

OtherOther

Responded392 ms13 / 22
DZPage DayZ Tools

DayZ items, loot spawns, infected, game updates, community servers and server config checks

OtherOther

Responded393 ms13 / 22
Augmap

Make maps of places across the continental US with your AI assistant.

OtherOther

Responded393 ms13 / 22
Atalaya · Los riesgos de tu ciudad

Riesgos en vivo en Colombia: lluvia, inundaciones, incendios, sismos y reportes ciudadanos.

OtherOther

Responded394 ms13 / 22
ai.page

Shared pages people and every AI edit live: lists, boards, imported apps. Attributed, undoable.

OtherOther

Responded396 ms13 / 22
PLCGateway support

PLCGateway products, modules, PLC/CNC driver support, prices and demo requests, in 11 languages.

OtherOther

Responded396 ms13 / 22
Skinow

Skinow, formerly Skimetric: snow forecasts, lift status, season history and AI ski trip planning

OtherOther

Responded397 ms13 / 22
Mail by Pony

Print and mail real letters through USPS. Write, preview the exact printed proof, then pay or send.

OtherOther

Responded398 ms13 / 22
ColorPickr

Contrast checks with fixes, OKLCH harmonies, palettes, color-blind previews and code export.

OtherOther

Responded402 ms13 / 22
Play Face to Face

Create instant multiplayer browser-game rooms friends join from a link. No account or app needed.

OtherOther

Responded403 ms13 / 22
Moose Tracker

Retro synth plus sampled instruments: sound effects, UI sounds and songs as WAV, Ogg or Opus.

OtherOther

Responded403 ms13 / 22
Kundaly — Vedic astrology

Vedic astrology, computed: birth star, monthly forecast, panchang and festivals. For reflection.

OtherOther

Responded404 ms13 / 22
PeerPush

Find and compare software, SaaS, developer, and AI tools: alternatives, pricing, platforms, trends.

OtherOther

Responded407 ms13 / 22
Shift Scheduler

Builds optimal 24/7 staff rosters with a real MILP solver: rest rules, skills, nights, fairness.

OtherOther

Responded410 ms13 / 22
Victano: EU tenders and grant calls

EU tenders and grant calls, matched to your company and qualified, inside the AI you already use

OtherOther

Responded412 ms13 / 22
Caddence

Live UK golf equipment prices: retailer offers, price history and deal ratings in GBP.

OtherOther

Responded414 ms13 / 22
Risk Desk

Portfolio risk from supplied data or a synthetic example: VaR, ES, stress, credit, FRTB.

OtherOther

Outdated check416 ms13 / 22
DevShelf.io

Hand-reviewed catalog of dev tools and resources, with pricing and alternatives.

OtherOther

Responded419 ms13 / 22
Pavels Web Solutions

Read-only access to pavels.dev: services, case studies, articles and team of a web dev studio.

OtherOther

Responded421 ms13 / 22
Lowvyn

Verify Canadian deals, find the same product cheaper across .ca retailers, track CAD price history.

OtherOther

Responded422 ms13 / 22
PortfolioFit

Check normalized portfolios against mandates and calculate allocation constraints.

OtherOther

Responded423 ms13 / 22
Morse

Exchange rates, where Morse can send money, and indicative transfer quotes. No login needed.

OtherOther

Responded423 ms13 / 22

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