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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4739 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
SYRI — Stablecoin Yield Risk Index

0-100 risk score for stablecoin yield venues (Aave, Morpho, Ondo, Ethena). Pay per call via x402.

Finance & CryptoPayments & trading

Responded755 ms12 / 22
CargoRomania MCP by usefulapi

Read cargo, offers, transports and invoices; publish cargo and send offers in CargoRomania.

Finance & CryptoPayments & trading

Responded757 ms12 / 22
Ardaro Agent Runtime Utilities

Advisory context, intent, budget and API-ledger checks with free examples and x402 payments.

Finance & CryptoPayments & trading

Responded769 ms12 / 22
ALK Trading

Read-only ALK Trading signals, published track record, stored backtests and strategy rules.

Finance & CryptoPayments & trading

Responded777 ms12 / 22
org.agentmuseum/the-agent-museum

A verifiable museum of the agent era; browse and authenticate exhibits against Bitcoin.

Finance & CryptoPayments & trading

Responded778 ms12 / 22
Klisten ModelRoute

Read public model catalog metadata with freshness timestamps. No model execution or payments.

Finance & CryptoPayments & trading

Responded789 ms12 / 22
Xaalis

Wave and Orange Money payments in Senegal: payment links, refunds, subscriptions, agent payouts.

Finance & CryptoPayments & trading

Responded806 ms12 / 22
ValuEdge Stock Research MCP

Read-only stock research; OAuth unlocks your own portfolio, watchlist, and Smart Alerts.

Finance & CryptoCode & DevOps

Responded814 ms12 / 22
LeaveSheet: Davis-Bacon wage rates and WH-347 certified payroll

Read-only Davis-Bacon wage determination lookup, crew pay checks, fringe 6B, WH-347 payroll drafts.

Finance & CryptoPayments & trading

Responded818 ms12 / 22
01Mind

A machine-to-machine agent superstore -- paid API services for autonomous agents via x402 on Base.

Finance & CryptoPayments & trading

Responded819 ms12 / 22
Cardpeer MCP by Nova (CIVAI)

Find trading cards, compare listings, and check market prices.

Finance & CryptoPayments & trading

Responded830 ms12 / 22
Systemia Website Audit

Website, local SEO, performance and conversion audits with human-confirmed checkout.

Finance & CryptoPayments & trading

Responded846 ms12 / 22
Proofie

Proofie plans, a free AI visibility test, and a checkout link the user pays on. No key needed.

Finance & CryptoPayments & trading

Responded854 ms12 / 22
WOD Coach: AI Personal Trainer

Fitness MCP: AI personal trainer, workouts, injury exercise swaps, race pacing. Pay-per-call x402.

Finance & CryptoPayments & trading

Responded866 ms12 / 22
VIA Network: Agentic Commerce

Agentic commerce network: discover sellers and products, negotiate, and pay USDC on Base via x402.

Finance & CryptoPayments & trading

Responded868 ms12 / 22
ROASTED

99-cent text pressure tests with human-confirmed checkout and paid-result retrieval.

Finance & CryptoPayments & trading

Responded875 ms12 / 22
com.o11r/daleel

Halal stock screening with receipts: every Sharia verdict cites its SEC filing. 5 methodologies.

Finance & CryptoPayments & trading

Responded875 ms12 / 22
SCRIPTMASTERLABS — Perpetual Roadmap

AMC/GME 25-session DTW price roadmaps, paid via x402. Settle-proven 2026-11-02 (SELF-PROOF).

Finance & CryptoPayments & trading

Responded903 ms12 / 22
Ardaro Purchase Document Review

Receipt extraction, invoice-to-PO quantity allocation, and free three-document discrepancy checks.

Finance & CryptoPayments & trading

Responded917 ms12 / 22
io.github.steviepinero/docforge

12 paid document tools: PDF to markdown, OCR, tables, invoices, Word/Excel/HTML, merge/split. x402

Finance & CryptoFile & docs

Responded950 ms12 / 22
QueryLines

Surplus lines market data, per query. U.S. E&S: premium, financials, litigation, catastrophe.

Finance & CryptoData access / search

Responded950 ms12 / 22
TronProof

Verify USDT payments and check address risk on Tron, ETH, BSC, Polygon, Arbitrum, Base via x402.

Finance & CryptoPayments & trading

Responded957 ms12 / 22
com.getnoden/noden

Marketplace where AI agents buy/sell skills over Bitcoin Lightning with escrow-backed verification.

Finance & CryptoPayments & trading

Responded974 ms12 / 22
com.accountingfirmvalue/site

Accounting Firm Value: the site's own MCP server — compare, enquiry (enquiry = a human handoff,...

Finance & CryptoPayments & trading

Responded979 ms12 / 22

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