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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4697 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
Alternativas IA

Alternativas a las herramientas de IA más conocidas, con ingresos verificados con Stripe.

Finance & CryptoPayments & trading

Responded298 ms14 / 22
io.github.vjshaw/nulucre-wallet-reputation

Wallet trust scores for AI agents. Stellar, XRPL, EVM 81+ chains. OFAC sanctions. x402 payments.

Finance & CryptoPayments & trading

Outdated check299 ms14 / 22
PowerBankPortatil Store

Shop magnetic MagSafe/Qi2 power banks: live EUR prices, stock, phone compatibility, shipping.

Finance & CryptoPayments & trading

Responded305 ms14 / 22
Camden Tools

UK tool shop: search, prices ex/inc VAT, stock, delivery, order tracking and basket links.

Finance & CryptoData access / search

Responded308 ms14 / 22
SORNKan Publish

Host a static website from a zip: $1 USDC/month via x402 on Base, or card/PromptPay link.

Finance & CryptoPayments & trading

Responded309 ms14 / 22
x402fix

x402 endpoint doctor: grades a paid route A-F unpaid, with paste-ready fixes. By Crypto Money Maker

Finance & CryptoPayments & trading

Responded312 ms14 / 22
AI Alt Finder

Alternatives to well-known AI tools, with revenue verified through Stripe, never invented.

Finance & CryptoPayments & trading

Responded312 ms14 / 22
io.github.transparentpt/mcp

Budget used cars in Portugal: fair-price check, running-cost (IUC) estimate, stock search, contact.

Finance & CryptoCode & DevOps

Responded312 ms14 / 22
TokenVerdict

Base token safety check: simulated buy/transfer/sell, owner powers, liquidity. By Crypto Money Maker

Finance & CryptoPayments & trading

Responded314 ms14 / 22
KI Tools Heute

Tägliche Rangliste neuer KI-Tools mit echten Startdaten und über Stripe geprüften Umsätzen.

Finance & CryptoPayments & trading

Responded318 ms14 / 22
P0: CVE, package and domain checks

CVE with EPSS and CISA KEV, package risk, software EOL, domain and IP reports, pay per call

Finance & CryptoPayments & trading

Responded324 ms14 / 22
XRPL Token Guard

Read-only XRP Ledger token-risk, issuer-authenticity and wallet-security checks.

Finance & CryptoPayments & trading

Outdated check325 ms14 / 22
ChannelEngine MCP by usefulapi

Read orders, products, stock and returns; acknowledge orders and set stock in ChannelEngine.

Finance & CryptoPayments & trading

Responded326 ms14 / 22
Warden Token Terminal

Find tokens, price swaps and trade onchain on Base, BNB Chain, Robinhood Chain and Arc.

Finance & CryptoPayments & trading

Responded327 ms14 / 22
PromNET — Hungarian business calculators & legal checker

Hungarian VAT, payroll, KATA/flat-rate tax, late interest, workdays and website legal checks.

Finance & CryptoPayments & trading

Responded328 ms14 / 22
dev.pages.datanest-stores/store

Search and preview Datanest developer products, then prepare buyer-authorized Stripe Checkout.

Finance & CryptoPayments & trading

Responded330 ms14 / 22
namegen

Region-typical random names for AI agents. Remote MCP + HTTP API, paid in USDC via x402.

Finance & CryptoPayments & trading

Outdated check330 ms14 / 22
Sharpest price search

Current new and used prices for GPUs, electronics, trading cards, LEGO and everyday staples.

Finance & CryptoPayments & trading

Responded331 ms14 / 22
Onvexia: Crypto Fundamentals, Sentiment & Onchain Tracking

Crypto fundamentals, sentiment, whale tracking and influencer call accuracy for traders and agents.

Finance & CryptoPayments & trading

Outdated check332 ms14 / 22
Crypto Lighthouse

Read-only Flare and Songbird FTSO data: reward deadlines, provider rates, claimable rewards.

Finance & CryptoPayments & trading

Responded333 ms14 / 22
Sirenic

Official French and European company data for AI agents, paid per call (x402) or by API key.

Finance & CryptoPayments & trading

Responded334 ms14 / 22
cp0x public data

Read-only cp0x data: referral deals and races, DeFi geo-restrictions, and x402 catalogs.

Finance & CryptoPayments & trading

Responded335 ms14 / 22
The AI Tools Index

AI tools filed by category, with real launch dates and revenue verified through Stripe.

Finance & CryptoPayments & trading

Responded339 ms14 / 22
Avasis Agent Platform

Free MCP tools to quote and sample x402 APIs: Solana rug checks, Base token-watch, $49 starter kit

Finance & CryptoPayments & trading

Responded348 ms14 / 22

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