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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4714 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
Doklado MCP by usefulapi

Read documents, bank transactions and organizations; set export status in Doklado.

Finance & CryptoFile & docs

Responded216 ms13 / 22
lokalapi – Indonesian reference data

Official Indonesian region codes and KBLI 2025 business codes, pay-per-call via x402 (USDC on Base).

Finance & CryptoPayments & trading

Responded216 ms13 / 22
IndiaDigital

Free India tools for AI agents: tax, GST, salary, savings, due dates, gold, currency, video links.

Finance & CryptoPayments & trading

Responded224 ms13 / 22
xyz.chainverdict/chainverdict

Pay-per-call x402 checks before an agent moves money: token safety, wallet risk, identifiers.

Finance & CryptoPayments & trading

Outdated check225 ms13 / 22
Avo Cado Read

Web page to clean Markdown for agents. Pay per call ($0.003 USDC on Base) via x402.

Finance & CryptoPayments & trading

Responded230 ms13 / 22
Stocks On Chain

Read-only tokenized stock data: issuers, chains, contract addresses and corporate actions.

Finance & CryptoPayments & trading

Responded233 ms13 / 22
Wallet Doctor x402

Multi-chain wallet MCP. 18 tools: balance, swap, bridge, stake, claim. Pay-per-call USDC (x402 v2).

Finance & CryptoPayments & trading

Responded237 ms13 / 22
Mnemos — memory as a service

Bi-temporal memory-as-a-service and paid agent labor. Pay-per-call USDC via x402; signed receipts.

Finance & CryptoPayments & trading

Responded238 ms13 / 22
NythosX Agent Tools

Gas fees and USD tx costs on 6 chains, cheapest-chain ranking, URL to Markdown. Pay per call, x402.

Finance & CryptoFile & docs

Responded243 ms13 / 22
Launch Tape

Recorded pump fun (Solana memecoin) graduation data: coins, early trades, wallets, outcomes.

Finance & CryptoPayments & trading

Responded245 ms13 / 22
Coinfuty

Free crypto futures data: open interest, funding, long/short, liquidations, volume. No API key.

Finance & CryptoPayments & trading

Responded245 ms13 / 22
47620 Solana Data

Pay-per-call Solana data for AI agents over x402: token, account, tx, trending. No signup, no key.

Finance & CryptoPayments & trading

Outdated check245 ms13 / 22
Bokio MCP by usefulapi

Read Bokio accounts, invoices and customers; create drafts and journal entries.

Finance & CryptoPayments & trading

Responded249 ms13 / 22
Siima eSIM

Search travel eSIM plans for 150+ countries and buy via Stripe link; eSIM QR delivered by email.

Finance & CryptoPayments & trading

Responded250 ms13 / 22
OwlX AI Agent — Trading Intelligence

AI trading coach for crypto: structure scores, MemeSniper, token & stock financials. Education only.

Finance & CryptoPayments & trading

Responded250 ms13 / 22
INPC México

Mexico's consumer price index (INPC, INEGI), inflation between months and the Art. 17-A tax factor.

Finance & CryptoPayments & trading

Responded251 ms13 / 22
CBO MCP by usefulapi

Read invoices, orders, suppliers and payments; create and update clients and products in CBO.

Finance & CryptoPayments & trading

Responded252 ms13 / 22
Trisport

Romanian sports store: search, sizes, stock, cart link; sign-in for orders, tracking, points.

Finance & CryptoData access / search

Responded256 ms13 / 22
Facturis Online MCP by usefulapi

Read invoices, clients, products and stock; create clients and invoices in Facturis Online.

Finance & CryptoPayments & trading

Responded259 ms13 / 22
com.factanker/factanker

Citable US facts w/ curated query templates: SEC financials, bank call reports, nonprofits. No key.

Finance & CryptoPayments & trading

Responded259 ms13 / 22
makeup.land

Israeli cosmetics retailer: ΔE shade matching, customer wallet, cart, orders, gift cards.

Finance & CryptoPayments & trading

Responded265 ms13 / 22
SparkPay

Stripe billing for indie apps: plans, coupons, subscriptions, customers and revenue reporting.

Finance & CryptoPayments & trading

Responded265 ms13 / 22
Garden: Free Binance SOLUSDT Trade Sample

Free Binance SOLUSDT trades: 30-row partial sample; no key or wallet. Not a complete minute.

Finance & CryptoPayments & trading

Responded270 ms13 / 22
CelerAPI

21 paid tools for company and LEI research, SEC filings, FX, time zones and OFAC wallet screening.

Finance & CryptoPayments & trading

Responded274 ms13 / 22

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