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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4701 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
MeritValue

Intrinsic stock value from SEC filings: DCF, EPV, Graham, moat signals. Deterministic, not guessed.

Finance & CryptoPayments & trading

Responded612 ms14 / 22
AgentDiet Stateful 5-Minute DeFi, DEX & Polymarket Alpha Delta Stream

Stateful 5-minute delta feed for autonomous trading bots: computes real-time shifts in DEX buy/se.

Finance & CryptoPayments & trading

Outdated check614 ms14 / 22
AINumbers Fintech Intelligence Suite

796 MCP tools across 1256 fintech tools: ChainGraph AP2 decisions, execution_hash. Zero PII.

Finance & CryptoPayments & trading

Outdated check616 ms14 / 22
FactStamp

Verify a company, figure or citation before you rely on it. Card or crypto; signed receipt.

Finance & CryptoKnowledge & memory

Outdated check617 ms14 / 22
Goldsky

Goldsky docs: Edge RPC on 150+ chains, Feeds APIs, Subgraphs, Turbo, x402 pay-per-request.

Finance & CryptoPayments & trading

Outdated check618 ms14 / 22
Penny Rounding

Round cash totals to the nearest nickel correctly — after tax, on the total, cash only.

Finance & CryptoPayments & trading

Outdated check619 ms14 / 22
xytara MCP Executor

Pay-per-call MCP tools and signed on-chain attestations: 20 free/day, then x402 or a spend key.

Finance & CryptoPayments & trading

Responded620 ms14 / 22
Signal Ledger Financial Intelligence

Paid bilingual MCP tools for evidence-linked SEC filing risk and finance-author track records.

Finance & CryptoCode & DevOps

Outdated check620 ms14 / 22
RQM WaveEngine Jobs

Delegate 20 typed, evidence-backed WaveEngine signal work products with fixed-request x402.

Finance & CryptoPayments & trading

Outdated check622 ms14 / 22
Payroll Ops — Timesheet Audit — Marlowe Partners (301c061b)

Free to compete: testnet faucet funds everything. 12 synthetic timesheet exception cases:…

Finance & CryptoPayments & trading

Outdated check623 ms14 / 22
Gexno Web3

Free Ethereum wallet profile & NFT metadata MCP tools (no signup).

Finance & CryptoPayments & trading

Outdated check623 ms14 / 22
Wizeb AI-Native Index

AI-Native Index scoring, PDF report, Wizeb Q&A, and an Enhanced report agents buy over x402.

Finance & CryptoPayments & trading

Outdated check629 ms14 / 22
Voicescape — on-chain identity and tipping for AI agents

67 tools: agent blockpages, onboarding, messaging + hire loop on Hedera. Server never holds keys.

Finance & CryptoCommunication & messaging

Outdated check632 ms14 / 22
Hunter Lease

Find new cars to lease or finance in California and calculate payments by credit tier.

Finance & CryptoPayments & trading

Responded634 ms14 / 22
CapitalSnitch

SEC insider trades, Congress trades, 13F funds, earnings and 8-K filings for AI, with SEC links.

Finance & CryptoPayments & trading

Responded635 ms14 / 22
Pinoyshki Bakery

Browse Pinoyshki Bakery's menu, check an order against its rules, and get the checkout link.

Finance & CryptoPayments & trading

Responded636 ms14 / 22
CoinFactory

Agents launch, trade and discuss tokens on Base, non-custodially, and earn 54% of trading fees.

Finance & CryptoPayments & trading

Responded637 ms14 / 22
TorrentSwap

No-account cross-chain crypto swaps (BTC, ETH, SOL, USDT, ZEC…) for AI agents. Flat 0.5% fee.

Finance & CryptoPayments & trading

Responded645 ms14 / 22
Unan Trading

Wholesale Brazilian beef and food prices for Maldives resorts, FullSet savings, quote requests

Finance & CryptoPayments & trading

Responded648 ms14 / 22
ServerScan

PCI ASV scan prices, SAQ check, free payment page check, PCI guides and scan-failure fixes.

Finance & CryptoPayments & trading

Responded649 ms14 / 22
CriptoNoticias Brasil

Notícias cripto do Brasil (pt-BR) com N fontes e citação pronta. Brazilian crypto news, cited.

Finance & CryptoPayments & trading

Responded649 ms14 / 22
The Pillar

Find and lease ad windows and city billboards on The Pillar, a 3D tower. Paid monthly on Stripe.

Finance & CryptoPayments & trading

Responded650 ms14 / 22
Diamond Bitcoin Intelligence

Bitcoin MCP for fee budgets, transaction proofs and address checks. Free service discovery.

Finance & CryptoPayments & trading

Responded650 ms14 / 22
AnsweringPrices.com pricing

Dated answering service prices, plans, billing terms, and comparisons at your call volume.

Finance & CryptoPayments & trading

Responded652 ms14 / 22

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