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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4734 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
TipRanks

Live TipRanks market data: analyst ratings, Smart Score, technicals, options, portfolios.

Finance & CryptoData access / search

Responded162 ms12 / 22
H/M Blindspot Challenge Platform

Free AI crawler checks, Agent Surface audits, A2A actions and optional x402 evidence packs.

Finance & CryptoBrowser & web scraping

Responded163 ms12 / 22
VignetteGO Road Trip Tolls

Read-only vignette and toll planning for nine countries; eight live checkout catalogues.

Finance & CryptoPayments & trading

Responded172 ms12 / 22
Kaio

Find and book local businesses in Italy on Kaio: real free times, booking, online payment link.

Finance & CryptoPayments & trading

Responded179 ms12 / 22
Fresh SEM Agent Backlink Checkout

Quote and track managed contextual backlink orders paid in USDC.

Finance & CryptoPayments & trading

Responded180 ms12 / 22
LogicNodes

Verified EVM, Aptos and finance tools for AI agents; gas for 14 chains. Pay per call (x402).

Finance & CryptoPayments & trading

Responded182 ms12 / 22
Inferventis — Financial Data, News & Web MCP

Live financial data MCP: FX, crypto, stocks, news, URL reader. x402 on Base: $0.001/call.

Finance & CryptoCode & DevOps

Responded183 ms12 / 22
台股題材與高股息

台股題材與高股息:AI 題材股與高股息 ETF 資料。台灣繁體中文 MCP 工具。

Finance & CryptoPayments & trading

Responded183 ms12 / 22
Backtester

Test a plain-words trading rule on historical prices and compare the trades with SPY. Not advice.

Finance & CryptoPayments & trading

Responded189 ms12 / 22
RBX Invest Roblox Limiteds market data

Read-only Roblox Limiteds market data: RAP, resale prices, deals below RAP, creators, portfolios.

Finance & CryptoData access / search

Responded192 ms12 / 22
Pocketly: UK switching offers

UK current-account switching offers from each bank's own terms, and a planner for which fit.

Finance & CryptoPayments & trading

Responded193 ms12 / 22
47620 Multichain Data API — onchain, crypto, utilities, x402 stats

x402 pay-per-call: onchain data (Solana/Base/Polygon), crypto market, JWT/unit utils, x402 stats.

Finance & CryptoPayments & trading

Responded194 ms12 / 22
TxWhy

Failed Solana transaction in, working transaction out. Exact cause, rebuilt tx, verifiable repair.

Finance & CryptoPayments & trading

Responded195 ms12 / 22
Imagemeta

Write SEO metadata (title, alt text, keywords, copyright) into JPEG, PNG, WebP. Paid per call, x402.

Finance & CryptoPayments & trading

Responded196 ms12 / 22
net.postandshare/nigerian-reference-data

Nigerian phone, bank-account and identity-number validation for AI agents. Pay-per-call in USDC.

Finance & CryptoPayments & trading

Responded199 ms12 / 22
tech.htsapp/crypto-mcp

Crypto rug/scam-risk scans + wallet snapshots (EVM + Solana), paid per call via x402.

Finance & CryptoPayments & trading

Responded200 ms12 / 22
Krosos

Your accounting ledger as typed tools: net worth, holdings, history, tax estimates, trade logging.

Finance & CryptoPayments & trading

Responded205 ms12 / 22
Werop

Search independent fashion from European brands on Werop and build a checkout link.

Finance & CryptoPayments & trading

Responded210 ms12 / 22
yieldprobe: DeFi intel for agents

Paid DeFi data for agents via x402 on Base: yields, APY moves, stablecoin pegs, token risk.

Finance & CryptoPayments & trading

Responded216 ms12 / 22
The River

Trade and invest in tokenized stocks: prices, holdings, P&L, unsigned market/limit/recurring trades.

Finance & CryptoPayments & trading

Responded218 ms12 / 22
AuctionTrace

Historical ES Book Pressure data, matched evidence, and evaluation guidance for $5 USDC via x402.

Finance & CryptoPayments & trading

Responded220 ms12 / 22
Fexr trading

Let your AI trade inside limits you set: proven strategies, hard limits, every move on record.

Finance & CryptoPayments & trading

Responded224 ms12 / 22
X402 Helper MCP

API discovery and x402 paid execution via MCP. Search by natural-language, call with USDC payment

Finance & CryptoPayments & trading

Responded238 ms12 / 22
com.stevesignals.api/steve-guard

On-chain alpha data for trading agents: smart-money flow, wallet informedness, convergence, VPIN

Finance & CryptoPayments & trading

Responded244 ms12 / 22

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