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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7740 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
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
MojaLab Content

Read-only access to MojaLab.com blog content: search and read posts, pages and tags as Markdown.

OtherFile & docs

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
Fate & Stars Tarot Knowledge

78 tarot card meanings, ranked topic search and nine spreads, with source links.

OtherData access / search

Responded399 ms13 / 22
ski-france.com Agent Search

Ski apartment search with one- or two-week prices, availability, destinations and ski passes.

OtherData access / search

Responded402 ms13 / 22
ColorPickr

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

OtherOther

Responded402 ms13 / 22
Ridgerunner

Search hunting, fishing, camping and outdoor gear from brands worldwide on Ridgerunner

OtherData access / search

Responded403 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
AIWebsiteMaker / BuildMyPage

Generate a logo, color palette, brand guide and responsive HTML website from a business brief.

OtherAI / LLM tooling

Responded409 ms13 / 22
Plexa

Agentic directory of real businesses in Mexico & LATAM. Search by vertical and city.

OtherData access / search

Responded409 ms13 / 22
Shift Scheduler

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

OtherOther

Responded410 ms13 / 22
StewAI

Discover, run, inspect, build, test, and privately reuse AI workflows.

OtherAutomation & workflows

Responded411 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
Salon booking demo (Atithi)

Demo booking server for a fictional salon. Try confirm-first write tools in Claude or ChatGPT.

OtherAI / LLM tooling

Responded413 ms13 / 22
Caddence

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

OtherOther

Responded414 ms13 / 22
TEK BOSS Small Business AI Strategy Assessment

AI strategy, workflow automation, and process-improvement assessment for small businesses.

OtherAutomation & workflows

Responded414 ms13 / 22
Rankera

Facts about Rankera, the done-for-you AI visibility service: plans, channels and site search.

OtherData access / search

Responded415 ms13 / 22

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