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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5422 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
MANA — la vie locale française

Lieux, commerces, artisans et associations en France — 3,7 M de fiches, rangées par code NAF.

OtherOther

Responded2116 ms12 / 22
H1R3: Australian job board for bots

Bot-first AU job board: live jobs, verified candidates apply via bots. First 100 employers free.

OtherOther

Responded2165 ms12 / 22
smm.guide

SMM panel catalog: cheapest services across panels, Trust Scores, reviews, comparisons, panel tools

OtherOther

Responded2337 ms12 / 22
制造业管理工具箱 · Manufacturing Management Toolkit

制造业管理工具箱:TBP问题解决/品质管理/TPM设备保全/J成本改善/OEE计算/活力组织诊断。一句话出成品报告。

OtherOther

Responded2563 ms12 / 22
Yani – Emirati Arabic

Spoken Emirati Arabic phrases for life in the UAE, with Easy Latin and real recordings.

OtherOther

Responded3010 ms12 / 22
Golden Flame Cologne Events

Golden Flame events in Cologne, Germany: upcoming parties, tickets, venues and guest FAQ.

OtherOther

Responded3581 ms12 / 22
Sergio by Serviche

Make sure nothing falls through the cracks in your cleaning business, even when you're not watching.

OtherOther

Responded4416 ms12 / 22
fr.statis-tir/statistir

Tools to manage french shooter and competitions

OtherOther

Responded14133 ms12 / 22
global.rootz.food/grocery

Signed US food & grocery data: Kroger prices, nutrition, allergens, recalls, diet filters.

OtherOther

Responded313 ms12 / 22
Noddie Night - herbal sleep drink facts & sleep Q&A

Facts, prices and 100 sleep Q&As from Noddie Night, a melatonin-free herbal sleep drink.

OtherOther

Responded319 ms12 / 22
com.402oracle/402oracle

Signed verification attestations for agent decisions: business, price, freshness, claim checks.

OtherOther

Responded59 ms12 / 22
Lazynext Accessibility Checker

Scan URLs or HTML for WCAG 2.2 violations. 75-rule manifest, weighted score, shareable reports.

OtherOther

Responded60 ms12 / 22
com.thesiftguide/sift-tools

Minecraft The Sift portal tools: coordinate converter, materials budget, and ignition diagnostic.

OtherOther

Responded71 ms12 / 22
Watt Street — US grid, interconnection queue and data center power

How long to get grid power in any US county. 39,173 filings, 1,574 counties, dated sources.

OtherOther

Responded79 ms12 / 22
PreApe

Check Arc/RadarDEX tokens before buying. Creator, LP lock, holders. GO/CAUTION/AVOID.

OtherOther

Responded85 ms12 / 22
com.fitiny/moissanite-tools

FITINY jewellery tools: density-corrected carat/mm, GIA grades, ISO 8653 ring sizes

OtherOther

Responded85 ms12 / 22
CodeKitHub

Everyday calculators and converters for AI assistants: units, dates, percentages, text, JSON.

OtherOther

Responded123 ms12 / 22
EU AI Act Explorer

Read-only EU AI Act (Reg. 2024/1689 as amended) answers, citing official sources

OtherOther

Responded125 ms12 / 22
Pīpīwai Trail status

Live Pīpīwai Trail park and road status, compiled from NPS and Hawaii DOT.

OtherOther

Responded180 ms12 / 22
Feed America

US food pantries, meal programs, SNAP and WIC help from Feed America (EIN 92-1761881)

OtherOther

Responded195 ms12 / 22
SSCMFI Bond Calculations

Industry-standard bond math for AI agents: price, yield, accrued interest, duration, yield-to-worst

OtherOther

Responded332 ms12 / 22
Effset — services TI et Web

Réponses publiques sur les services TI, Microsoft 365, le Web et les forfaits Effset au Québec.

OtherOther

Responded346 ms12 / 22
fixmyplant.io

Identify plants, diagnose problems and get a watering schedule. Free tier; Pro $29.99 a year. Free p

OtherOther

Responded411 ms12 / 22
app.vercel.exploitwatch-kappa/exploitwatch

Check dependencies against CISA's real Known Exploited Vulnerabilities feed.

OtherOther

Responded432 ms12 / 22

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