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.

Connect your agent

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
FOIP Shop

Search and buy FOIP funny AI and future-of-work tees, hoodies and mugs. Cart + checkout via UCP.

Finance & CryptoPayments & trading

Responded327 ms13 / 22
Wild Wallet — where agents get a body

Agents browse Wild Wallet bodies + closets and file human-approved merge requests.

Finance & CryptoPayments & trading

Outdated check329 ms13 / 22
Strategy Arena

Public proofs and paper preview of trading strategies. No seal here; verdicts are in the local Lab.

Finance & CryptoPayments & trading

Responded336 ms13 / 22
Exchange Arbitrage Agent

Prediction-market quotes, fill estimates and odds trends, paid per call with x402 USDC on Base.

Finance & CryptoPayments & trading

Outdated check337 ms13 / 22
streetshirts

Design custom T-shirts, preview artwork, personalize team shirts and prepare a checkout link.

Finance & CryptoPayments & trading

Responded340 ms13 / 22
io.github.normancomics/phantomoperator

Authorized privacy and exposure checks for people and agents; USDC on Base via x402.

Finance & CryptoPayments & trading

Responded341 ms13 / 22
SafeRoute

Noncustodial Base x402 payment control and seller settlement recovery

Finance & CryptoPayments & trading

Outdated check342 ms13 / 22
ProtoClinical Commerce

Search ProtoClinical's current K-beauty catalog and manage buyer-approved carts and checkouts.

Finance & CryptoPayments & trading

Responded343 ms13 / 22
Basis Protocol

Attested risk scores for stablecoins, DeFi protocols and wallets, with receipts.

Finance & CryptoPayments & trading

Outdated check344 ms13 / 22
io.github.ANTONDrakon/duebuddy-invoices

Read incoming supplier invoices through a remote MCP server and get structured data for accounting.

Finance & CryptoPayments & trading

Responded356 ms13 / 22
x402 Merchant Check

Pre-payment merchant trust checks for x402 agents on Base and Solana.

Finance & CryptoPayments & trading

Responded359 ms13 / 22
AGORA Omega

Pay-per-call checks for AI agents: sanctions, MiCA, French KYB, AI Act. USDC via x402.

Finance & CryptoPayments & trading

Responded359 ms13 / 22
Advan: Solana trading tools

Non-custodial Solana trading MCP: Jupiter quotes/swaps, token risk, portfolio. x402-paid.

Finance & CryptoPayments & trading

Outdated check359 ms13 / 22
Chameleons

Polymarket traders checked for copy trading: 1–5★ or Can't copy. 90 d · modelled · not advice.

Finance & CryptoPayments & trading

Responded361 ms13 / 22
The Quant Space Research Corpus

Scored quant-finance paper corpus. Free search tools plus x402 pay-per-call premium tools.

Finance & CryptoData access / search

Responded364 ms13 / 22
YomaChichi Gift Shop

Search and buy YomaChichi gifts: Gloofwiggle mugs, hug pillows, portrait gift cards, with checkout.

Finance & CryptoPayments & trading

Responded365 ms13 / 22
PRG Risk Oracle

Market regime, 7-dimension risk vectors and payment hazard grades. Abstains when data is thin.

Finance & CryptoPayments & trading

Outdated check370 ms13 / 22
Batchloom Evidence

Free report citation preflight and real-source trials; paid evidence via a local wallet adapter.

Finance & CryptoPayments & trading

Responded373 ms13 / 22
Gloria AI

Real-time curated crypto news for AI agents with sentiment, recaps, and search.

Finance & CryptoCode & DevOps

Responded375 ms13 / 22
API Acre

75 x402-paid Base and Solana APIs with free discovery, samples, workflows, and Pixel Acre.

Finance & CryptoPayments & trading

Responded376 ms13 / 22
Blackwood State

Pay-per-call tools for agents: onchain data, ECB FX rates, text tools. USDC on Base, x402

Finance & CryptoPayments & trading

Responded382 ms13 / 22
Token Risk Checker

Base token risk screen: rug-pull liquidity, honeypots, copycats. Pay per call via x402 (USDC).

Finance & CryptoPayments & trading

Responded384 ms13 / 22
Ventis

Crypto data for AI agents: prices, Solana wallets, token risk, swap quotes. Pay per call via x402.

Finance & CryptoPayments & trading

Responded385 ms13 / 22
Brük — verified XRP Ledger answers

Verified XRP Ledger answers with proof: payment, send, and issuer checks. Pay per call via x402.

Finance & CryptoPayments & trading

Responded389 ms13 / 22

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