MCP HeartbeatTHE MCP OBSERVATORY
Public workspace

Explore

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

4648 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
xyz.iposignal/iposignal

IPO deal terms, SEC filings, AI research and sentiment, plus live valuation metrics for US stocks.

Finance & CryptoPayments & trading

Responded2043 ms15 / 22
Chord

Swap quotes + unsigned txs on 8 EVM chains, plus Solana data: boards, candles, wallet PnL. No key.

Finance & CryptoPayments & trading

Outdated check2105 ms15 / 22
SAP MCP Server

Solana-native MCP gateway for SAP, DeFi tools, SNS identity, and x402 payments.

Finance & CryptoPayments & trading

Responded2146 ms15 / 22
drift — mandate enforcement for AI agents

Block an action a signed mandate does not permit: amount, payee, audience, currency, window, intent.

Finance & CryptoCode & DevOps

Outdated check2196 ms15 / 22
PDF & Office Tools (Tanod)

Bank statement PDF to CSV, OCR, Office to PDF, PDF to Word, any file to Markdown, merge and split.

Finance & CryptoFile & docs

Outdated check2263 ms15 / 22
Obolus

Read-only payroll calculations and multi-country tax comparisons for eight countries.

Finance & CryptoPayments & trading

Responded2300 ms15 / 22
Crovia — verifiable silence (TACET) and Crovia Seal

Signed, Bitcoin-anchored observations of AI training-data disclosure; verifies silence proofs, seals

Finance & CryptoPayments & trading

Outdated check2367 ms15 / 22
Crypto & Macro Market Data (Tanod)

Market data for agents: token prices, DeFi TVL and DEX volume, perp funding, FX, yields, SEC data.

Finance & CryptoData access / search

Outdated check2444 ms15 / 22
HOLD! Korea Stock Ownership & Insider Trades

Who owns Korean listed stocks, from DART filings: 5% holders, insiders, stake changes, average cost.

Finance & CryptoCode & DevOps

Outdated check2487 ms15 / 22
Keryx

Budgeted research with cited evidence and visible payment state on the selected Arc network.

Finance & CryptoPayments & trading

Responded2878 ms15 / 22
Impreza Host

No-KYC offshore hosting an AI agent runs end-to-end: no-email signup, crypto, VPS, deploy, Tor.

Finance & CryptoCode & DevOps

Outdated check3404 ms15 / 22
Moneda

Financial intelligence for AI: manage balances, transactions, payments, and more

Finance & CryptoPayments & trading

Outdated check3792 ms15 / 22
io.github.wygogogo19/robotbase-mcp

Agent MCP: 65 tools — 5-chain verification, risk, prediction & crypto trends, 17 web tools.

Finance & CryptoCode & DevOps

Responded4792 ms15 / 22
PayGate MCP — Monetization Gateway for AI Agents

Monetize any MCP server: x402 paywall, pay-per-call billing in USDC on Base, agent marketplace.

Finance & CryptoPayments & trading

Outdated check6081 ms15 / 22
SCRIPTMASTERLABS — SqueezeOS MCP

SqueezeOS MCP for x402-paid USDC APIs on Base. Flagship read settle-proven 2026-11-02 (SELF-PROOF).

Finance & CryptoPayments & trading

Outdated check6493 ms15 / 22
io.github.wygogogo19/robotbase-web3

Agent MCP: 65 tools — 5-chain verification, risk, prediction & crypto trends, 17 web tools.

Finance & CryptoCode & DevOps

Responded6673 ms15 / 22
x402 Pay — USDC API Payment Helper

Pay for APIs with USDC. Read-only x402 payment discovery, verification, evidence, and status.

Finance & CryptoPayments & trading

Outdated check6686 ms15 / 22
AgentRoam

Buy travel eSIMs, gift cards and mobile top-ups with crypto — user confirms before any order.

Finance & CryptoPayments & trading

Responded201 ms15 / 22
Priorivo: Technical SEO & Website Audit for AI Agents

Evidence-backed technical SEO website check. EUR 9.90 via MPP or buyer-approved Stripe Checkout.

Finance & CryptoPayments & trading

Responded36 ms14 / 22
McpStamp Invoices

Numbered invoices with VAT as A4 PDFs, a client list, payments and a list of overdue invoices.

Finance & CryptoPayments & trading

Responded42 ms14 / 22
Crypto Market Data

Live crypto market data and Hyperliquid wallet reports for AI agents, paid per call with x402.

Finance & CryptoData access / search

Outdated check47 ms14 / 22
peck-mcp

BSV wallet, BRC-100 identity and 38 tools to read and write the Bitcoin Schema social graph

Finance & CryptoPayments & trading

Outdated check50 ms14 / 22
Seal Subscriptions MCP by usefulapi

Manage Seal Subscriptions on Shopify: subscriptions, billing attempts, items, discounts, rules.

Finance & CryptoPayments & trading

Responded52 ms14 / 22
PlentyONE MCP by usefulapi

Review PlentyONE orders, items, stock and contacts; add comments and update order status.

Finance & CryptoPayments & trading

Responded52 ms14 / 22

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