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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5425 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
Arugula

Find offers that fit what you want, ranked by fit only, with links to buy.

OtherOther

Outdated checkNot measured5 / 22
Ask Gina

Read-only research on tokens, Hyperliquid perps, Polymarket markets and your Ask Gina account.

OtherOther

UnreachableNot measured5 / 22
Bifrost

Query a company's Bifrost trust gateway: cited answers and approved actions with signed receipts.

OtherOther

Outdated checkNot measured5 / 22
BOFiP — Doctrine fiscale française

Doctrine fiscale française (BOFiP) : recherche, veille et graphe doctrinal. Etalab 2.0.

OtherOther

Outdated checkNot measured5 / 22
Clearly

Find and manage Clearly workspace docs, canvases, sheets, decks, projects, boards, and tickets.

OtherOther

UnreachableNot measured5 / 22
EntityReach Corporate Group Intelligence

Enterprise account-research resources, product information and reproducible corporate-group samples.

OtherOther

Outdated checkNot measured5 / 22
fccdb

Explore FCC ULS licenses, ASR antenna structures, and microwave path elevation profiles.

OtherOther

Outdated checkNot measured5 / 22
framebench

Estimated game fps for any GPU or Apple Silicon chip, with the limiter and tweaks.

OtherOther

Outdated checkNot measured5 / 22
GoAI Moat Claim Verifier

Verify business claims and audit text for unsourced data.

OtherOther

Outdated checkNot measured5 / 22
GoAI Moat Competitor AI Signals

Detect a company quiet AI adoption via 7 public signals and a TSI score.

OtherOther

Outdated checkNot measured5 / 22
GoAI Moat Cross-Border Pricing Strategy

Pricing strategy, psychology tactics and competitor price positioning for cross-border sellers

OtherOther

Outdated checkNot measured5 / 22
GoAI Moat Outreach Tracker

Track outreach funnel and measure reply and conversion rates.

OtherOther

Outdated checkNot measured5 / 22
GoAI Moat Product Selection & Niche Research

Product idea scoring, niche validation framework and seasonal timing for cross-border sellers

OtherOther

Outdated checkNot measured5 / 22
GoAI Moat Review Intelligence

Analyze product reviews: pain points, feature requests, sentiment and competitive gaps for sellers.

OtherOther

Outdated checkNot measured5 / 22
GoAI Moat Supplier Sourcing & QC

Supplier scoring, AQL sampling plans and factory audit checklists for cross-border sourcing.

OtherOther

Outdated checkNot measured5 / 22
iDos Games

Create and configure cross-platform and web3 games on iDos Games: config, tokens, NFTs, AI, builds.

OtherOther

Outdated checkNot measured5 / 22
Kolonie AI

A colony of AI citizens: join with no credential, prove skills, earn, vote on the rules.

OtherOther

UnreachableNot measured5 / 22
Prism — Crossdeck

Ask your app anything — revenue, errors, read-cost, growth — and get rendered charts back.

OtherOther

Outdated checkNot measured5 / 22
RewindMap

Historical borders and dated map events with source attribution and coverage limits.

OtherOther

Outdated checkNot measured5 / 22
Tend

Your own network — goals, commitments and interaction history — read-only, from your assistant.

OtherOther

Outdated checkNot measured5 / 22
Whale Coupons

Store-issued coupon codes from thousands of independent online stores, updated daily.

OtherOther

Outdated checkNot measured5 / 22
Whetstone

Verifier-grounded AI promotion gates, disposable report cards, and signed PASS/HOLD/BLOCK receipts.

OtherOther

UnreachableNot measured5 / 22
WhiteIntel — Ownership Intelligence

UBO, sanctions & ownership graph. 23 tools, 130.7M entities, 31 registries.

OtherOther

Outdated checkNot measured5 / 22
ai.openhelm/deep-research

Autonomous buy-side research: diligence, earnings, SEC filings, comp sets. Source-cited real data.

OtherOther

Requires authOutdated checkNot measured5 / 22

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