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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5426 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
ru.parsee/parsee

Цены, наличие, отзывы и СПП с Ozon и Wildberries — на компьютере продавца

OtherOther

Requires authNot measured5 / 22Not checked yet
00Widget

Publish status cards and Live Activities to iOS widgets, the Lock Screen, and the Dynamic Island.

OtherOther

Requires authOutdated checkNot measured5 / 22
1Social

Publish, schedule and verify social posts across eight networks from your AI assistant.

OtherOther

Requires authOutdated checkNot measured5 / 22
60fps

Real iOS interaction clips, motion breakdowns, SwiftUI to match. Paid licence required.

OtherOther

Requires authOutdated checkNot measured5 / 22
ABMeter

Run A/B experiments through your AI assistant. SDKs for Ruby, Python, JS, Node, React Native, Go.

OtherOther

Requires authNot measured5 / 22
AgentFirstStack Replay

Session replay as readable transcripts: rage and dead clicks, JS errors, heatmaps. Open source.

OtherOther

Requires authNot measured5 / 22Not checked yet
AI Act Radar

EU AI Act obligations and updates from ten official sources, incl. the national layer.

OtherOther

Requires authNot measured5 / 22Not checked yet
AIS Trail

Live AIS ship positions, vessel history, port calls and events, plus sanctions flags. Read-only.

OtherOther

Requires authNot measured5 / 22Not checked yet
aitrips.io

Plan trips on a map: routed transport, day-by-day itineraries, and a plan you can share.

OtherOther

Requires authNot measured5 / 22Not checked yet
Alberti

Design UI in Alberti: screens, 3D layers, prototypes and export to Unity, Unreal, Omniverse.

OtherOther

Requires authOutdated checkNot measured5 / 22
Allscreenshots

Capture website screenshots, run bulk captures, and manage screenshot schedules and history.

OtherOther

Requires authNot measured5 / 22Not checked yet
Almanac

Datos econ�micos y financieros oficiales de Argentina (BCRA, INDEC, CNV, MECON), AI-ready.

OtherOther

Requires authOutdated checkNot measured5 / 22
American Spend

Daily US consumer card spending by merchant, brand, category and place, plus CPI benchmarks.

OtherOther

Requires authNot measured5 / 22Not checked yet
AncestralFire

Family history and genealogy in your AI: your tree and FamilySearch, with a source for every fact.

OtherOther

Requires authNot measured5 / 22
Antwork

Draft, schedule, and publish social posts for your workspace straight from your AI.

OtherOther

Requires authOutdated checkNot measured5 / 22
AppForShare

Share iOS and Android test builds: upload, install links, testers, store readiness and releases.

OtherOther

Requires authOutdated checkNot measured5 / 22
Appllama

Study screens, flows and paywalls from top-earning iOS apps, then build from what wins.

OtherOther

Requires authOutdated checkNot measured5 / 22
Archboard

Create, read and edit architecture, flow and ER diagrams on a live canvas shared with your team.

OtherOther

Requires authOutdated checkNot measured5 / 22
ARClip

Build, edit and publish live 3D, AR and game scenes in ARClip from your AI assistant.

OtherOther

Requires authOutdated checkNot measured5 / 22
ARCNM

Manufacturing cost of CNC and sheet-metal parts from STEP or DXF: process plan, times, 10 lot sizes.

OtherOther

Requires authOutdated checkNot measured5 / 22
Ariadne Nexus CUSIP, Bond Valuation & FINRA TRACE Finance

9-digit CUSIP bond valuation, FINRA TRACE dealer spreads, European collars, and portfolio VaR.

OtherOther

Requires authNot measured5 / 22Not checked yet
Ariadne Nexus Institutional Quantitative Engine

Fixed-income CUSIP valuation, FINRA TRACE radar, portfolio VaR, OFAC screening, and RWA clearing.

OtherOther

Requires authNot measured5 / 22Not checked yet
Ariadne Nexus OFAC Sanctions & Escrow Safe-Harbor Oracle

OFAC SDN sanctions screening with SHA-256 Merkle proofs and 31 CFR 501 escrow closing certificates.

OtherOther

Requires authNot measured5 / 22Not checked yet
Ariadne Nexus SEC Form TCR Forensics & Whistleblower Engine

SEC Form TCR whistleblower forensics, Beneish M-Score XBRL detection, and APA docket synthesis.

OtherOther

Requires authNot measured5 / 22Not checked yet

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