MCP HeartbeatTHE MCP OBSERVATORY
Public workspace

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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.

Connect your agent

4107 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
My Budget Control

Read your MBC budget totals and prepare expenses for separate human approval. No bank payments.

Finance & CryptoPayments & trading

Responded1056 ms13 / 22
AXIS Avatar Foundry

3D avatar/asset foundry: text/image -> rigged, validated, engine-ready GLB via x402.

MediaPayments & trading

Responded1058 ms13 / 22
Cellionaire

Read the 1000x1000 Cellionaire pixel wall and create USDC orders for cells; you pay on-chain.

Finance & CryptoPayments & trading

Responded1061 ms13 / 22
com.cryptolicencecosts/site

Crypto Licence Costs: the site's own MCP server — calculator, enquiry (enquiry = a human...

Finance & CryptoPayments & trading

Responded1072 ms13 / 22
com.buyukesim/mcp

No-logs VPN, real UK +44 number eSIMs and travel-data eSIMs, bought with crypto. No KYC, no account.

Finance & CryptoPayments & trading

Responded1081 ms13 / 22
InstaVeil Agent Commerce

Instagram research, Story monitoring and creator comparison. MCP x402 paid calls, USDC on Solana.

Finance & CryptoPayments & trading

Responded1081 ms13 / 22
Bloomy eSIM

Recommend the right travel eSIM for any trip (200+ countries) and hand the traveler a checkout link.

Finance & CryptoPayments & trading

Responded1099 ms13 / 22
Have It Printed

Print and mail physical documents in the US via USPS, with quotes, agent payment and tracking.

Finance & CryptoPayments & trading

Responded1108 ms13 / 22
N9T2 XRPL Agent Gateway

Agent-native XRPL infrastructure: 19 paid MCP tools, x402 USDC on Base, non-custodial XRPL actions.

Finance & CryptoPayments & trading

Responded1121 ms13 / 22
Feegate AI Agent data marketplace catalog & platform metrics

Feegate: pay-per-call MCP data marketplace. Free discovery, 34 tools; paid queries via x402 USDC.

Finance & CryptoPayments & trading

Responded1126 ms13 / 22
Deep Blue Alpha — Ethereum Whale Data

Live Ethereum whale flows: token activity, top tokens, latest moves, Whale Sentiment Index.

Finance & CryptoPayments & trading

Responded1149 ms13 / 22
Stablecoin Scanner

Stablecoin risk for agents: freezes, OFAC, exposure, allowances, transfers, graph. 7 chains.

Finance & CryptoPayments & trading

Responded1192 ms13 / 22
Imperio Friki

Imperio Friki live catalogue, product variants and customer-reviewed WooCommerce checkout.

E-commercePayments & trading

Responded1227 ms13 / 22
ClearPage

Web page to clean Markdown and metadata for agents. Free daily trial, then x402 USDC.

Finance & CryptoPayments & trading

Responded1241 ms13 / 22
io.github.maggat/hardware-wallet-chooser

Hardware wallet comparison for agents: BitBox, Ledger, Trezor – sourced data, buying checklist

Finance & CryptoPayments & trading

Responded1263 ms13 / 22
ru.renthuman/renthuman

AI agents hire real humans in Russia: storefront photos, address checks, errands. Pay in USDT.

E-commercePayments & trading

Outdated check1284 ms13 / 22
tech.ensotrade/ensotrade

Live crypto data: why a coin or the market is moving (funding, OI, positioning, flow).

Finance & CryptoPayments & trading

Responded1333 ms13 / 22
Human Tasks by The2410

Order fixed-price digital tasks done by people: find a service, pick a package, pay via Stripe.

Finance & CryptoPayments & trading

Responded1356 ms13 / 22
com.tradingcardvaluechecker/site

Trading Card Value Checker: the site's own MCP server — dataset; every answer cites the site.

Finance & CryptoPayments & trading

Responded1419 ms13 / 22
Simpler.Asia

Free back office for small businesses in Singapore and Southeast Asia: invoices, expenses, stock.

Finance & CryptoPayments & trading

Responded1453 ms13 / 22
Hôtel Bonne Nuit - Labuan Bajo

Availability, prices and booking with Midtrans payment link for Hôtel Bonne Nuit, Labuan Bajo.

Finance & CryptoPayments & trading

Responded1483 ms13 / 22
株主優待 MCP (Yutai MCP)

Japanese shareholder benefits search, cross-trading cost estimates, and trading date calculations.

Finance & CryptoPayments & trading

Responded1517 ms13 / 22
Peerlytics

Public Peer activity, receipts, seller rates and liquidity on Base. Read-only; no key or wallet.

Finance & CryptoPayments & trading

Responded1535 ms13 / 22
AgentGas Data Verification

Pay-per-call numeric claim checks over x402 USDC on Solana mainnet. First 10 calls free.

Finance & CryptoPayments & trading

Responded1549 ms13 / 22

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