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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4704 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
Foundplay for creators

For browser game makers: check a game, free listing link, Boost plans, checkout links. Read-only.

Finance & CryptoPayments & trading

Responded1137 ms14 / 22
BlockchainAnalysis

Compliance MCP for AI agents: sanctions & KYT screening on 50+ chains, stablecoin-freeze, oracle.

Finance & CryptoPayments & trading

Responded1141 ms14 / 22
GymFlexa Gym Management

See your gym's open slots, services, how busy each day is and your payment totals.

Finance & CryptoPayments & trading

Responded1142 ms14 / 22
ManyLives

Web search, point-in-time crypto market data, verified strategy track records and 160+ agent tools.

Finance & CryptoData access / search

Responded1147 ms14 / 22
Tickerz

Everything gets a ticker. Indexes of what people do, each with its rule, source and proof. No key.

Finance & CryptoPayments & trading

Responded1154 ms14 / 22
SocialForex

Live forex, gold & crypto quotes, economic calendar, screener, currency strength, lot-size calc

Finance & CryptoCode & DevOps

Outdated check1158 ms14 / 22
Hotel Booking AI MCP

Consumer hotel search, live rates, booking, order management, and payment via TourMind.

Finance & CryptoPayments & trading

Outdated check1171 ms14 / 22
io.github.drain54/verify-api

AI claim verification MCP endpoint with x402 payments and stealth web fetch

Finance & CryptoPayments & trading

Outdated check1177 ms14 / 22
ReceiptRail

Read-only on-chain receipt check for x402 payments; confirm settlement before trusting a tx.

Finance & CryptoPayments & trading

Responded1180 ms14 / 22
Galaxy Mind

Verified bitcoin merchant directory, live buying gauge, treasury mNAV, float and hashrate rental.

Finance & CryptoPayments & trading

Responded1208 ms14 / 22
Vérif Entreprise FR

French company KYB (SIREN): status, insolvency, VAT, BODACC monitoring alerts. Free preview; x402.

Finance & CryptoMonitoring & observability

Responded1220 ms14 / 22
com.getsavitools/savi-tools

Ask your AI assistant about your Savi Tools business: invoices, expenses, mileage, and more.

Finance & CryptoPayments & trading

Responded1255 ms14 / 22
io.github.Deesmo/arch-tools-mcp

63 production tools for AI agents — one API key, pay per call in USDC (x402) or Stripe credits.

Finance & CryptoPayments & trading

Responded1256 ms14 / 22
uetr.ai - UETR and SWIFT Payment Tracking

UETR tracking and SWIFT payment tracking. Tool calls require OAuth or a uetr.ai API key.

Finance & CryptoPayments & trading

Responded1310 ms14 / 22
JiZhiMCP

Host any HTTP API as MCP tools with a tamper-evident cross-agent settlement ledger.

Finance & CryptoPayments & trading

Responded1316 ms14 / 22
io.github.bakyang2/kr-crypto-intelligence

Korean crypto + news (kpop/semi), 17 tools, signed receipts. x402 Base+Polygon+Solana.

Finance & CryptoPayments & trading

Outdated check1343 ms14 / 22
SimAbroad eSIM

Find travel eSIM plans for 200+ destinations at checkout prices and get a one-click buy link.

Finance & CryptoPayments & trading

Responded1348 ms14 / 22
HairDora Salon Scheduling

See your salon's free slots, appointments, stylists, services, clients, quotes and payments.

Finance & CryptoPayments & trading

Responded1352 ms14 / 22
shibaSIM eSIM Plans

Read-only travel eSIM plan lookup (USD prices) that links buyers to shibaSIM checkout.

Finance & CryptoPayments & trading

Responded1354 ms14 / 22
XRPLink

Verify XRP payments on Flare FDC. Agents subscribe or pay per attestation via x402 on XRPL.

Finance & CryptoPayments & trading

Outdated check1356 ms14 / 22
TokenZero

Ledger of record for AI spend: verifiable receipts, waste auditor & model arbitrage MCP.

Finance & CryptoPayments & trading

Responded1389 ms14 / 22
Mofi

Ask your AI about Brazilian bank spending. Read-only bank access, never moves money. Paid plan.

Finance & CryptoPayments & trading

Outdated check1402 ms14 / 22
SMB Compare

Ranks business software and payment providers by monthly cost at your numbers, AU, UK, US

Finance & CryptoPayments & trading

Responded1409 ms14 / 22
agentshop — cross-country economic reports

Economic reports for 20 economies, 2015-2025. Search free, pay per fetch in USDC on Base via x402.

Finance & CryptoPayments & trading

Outdated check1438 ms14 / 22

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