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.

Connect your agent

619 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
Trust Score API

Trust scoring for domains, wallets, APIs. SSL+DNS+WHOIS+headers. Score 0-100.

Developer ToolsPayments & trading

Outdated checkNot measured5 / 22
Web3 DNS (CNSLookup)

Read-only lookup of verified crypto wallet addresses for domains, .cns and ENS names.

Finance & CryptoPayments & trading

Outdated checkNot measured5 / 22
x402 MCP Starter

Free self-hosted x402 USDC billing for Cloudflare MCP servers, with a Base Sepolia test endpoint.

Finance & CryptoPayments & trading

Outdated checkNot measured5 / 22
x402nano

Machine-payable prediction-market briefs and probability-change monitoring for AI agents.

Developer ToolsMonitoring & observability

Outdated checkNot measured5 / 22
ai.openhelm/monitoring

Site & competitor monitoring: snapshots, evidence-backed diffs, briefs, price checks, mentions.

OtherMonitoring & observability

Requires authOutdated checkNot measured5 / 22
com.hyperping/hyperping

Uptime, API and server monitoring with outages, reporting, on-call and status pages.

OtherMonitoring & observability

Requires authNot measured5 / 22Not checked yet
com.uptimemonitoring/mcp

Agent-native uptime monitoring. Create, inspect, and assert monitor health. Free 50-monitor tier.

OtherMonitoring & observability

Requires authNot measured5 / 22Not checked yet
io.github.bea-technology/roxyon

Build LumenJS apps, use the Roxyon BaaS, and deploy apps and web projects to Roxyon infrastructure.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured5 / 22
io.github.hostkey-cloud-ru/mcp-server-ru

MCP server for Hostkey .ru (InvAPI): servers, power, order, DNS, S3, billing

Developer ToolsPayments & trading

Requires authNot measured5 / 22Not checked yet
io.github.hostkey-cloud/mcp-server

MCP server for Hostkey .com (InvAPI): servers, power, order, DNS, S3, billing

Developer ToolsPayments & trading

Requires authNot measured5 / 22Not checked yet
io.github.JDWilliums/jamp

Agent-run site monitoring: install JAMP, read errors, uptime, vitals and traffic, resolve fixes.

Developer ToolsMonitoring & observability

Requires authNot measured5 / 22
io.github.quicknode/mcp

Manage your blockchain infrastructure across 80+ chains with your agents.

Finance & CryptoPayments & trading

Requires authOutdated checkNot measured5 / 22
io.github.spruikco/send16-mcp

Email for AI agents: send mail, manage contacts, automations & webhooks. Zero-DNS first send.

Developer ToolsAutomation & workflows

Requires authOutdated checkNot measured5 / 22
io.github.turbopress-de/turbometrics-mcp

Website performance monitoring: scans, Core Web Vitals, RUM data and alerts.

Developer ToolsMonitoring & observability

Requires authOutdated checkNot measured5 / 22
io.github.Uptrack-App/uptrack-mcp

MCP server for Uptrack uptime monitoring. Manage monitors and incidents from AI agents.

Developer ToolsMonitoring & observability

Requires authOutdated checkNot measured5 / 22
1ClickReport

75 tools for marketing analytics, campaign management and AI monitoring across 7 platforms.

Marketing & SalesMonitoring & observability

Requires authOutdated checkNot measured5 / 22
AfriResolve

African intelligence infrastructure for AI apps, developers, and data products via MCP.

Developer ToolsCode & DevOps

Requires authNot measured5 / 22Not checked yet
AgentPay (all tools)

Pay-per-call web extract, DNS/WHOIS/IP lookup, PDF/RSS/sitemap tools. x402 USDC on Base/Algorand.

Developer ToolsPayments & trading

Requires authNot measured5 / 22Not checked yet
AgentPay Domain & Network Lookup

Pay-per-call DNS, WHOIS/RDAP, IP and domain reports for agents. x402 USDC on Base or Algorand.

Developer ToolsPayments & trading

Requires authNot measured5 / 22Not checked yet
AMH Cloudflare Ops MCP by WT

The bridge from K2 agents through Wrangler to your master AI - safe, approval-gated Cloudflare ops.

Developer ToolsCode & DevOps

Requires authNot measured5 / 22Not checked yet
Ankra

Deploy and operate Kubernetes: clusters, stacks, apps, logs, metrics and security, with OAuth.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured5 / 22
Arcmira: YouTube Transcript Search

YouTube transcript search and monitoring for your AI: exact quotes, full transcripts and speakers.

MediaMonitoring & observability

Requires authNot measured5 / 22Not checked yet
Axiom Oracle

Axiom Oracle — Solana-native attestation infrastructure for AI agents. RWA data on-chain.

Finance & CryptoPayments & trading

Requires authNot measured5 / 22Not checked yet
Bulk Email Verifier Pro

DNS/MX bulk email verification via MCP with role, disposable and free-provider flags.

Developer ToolsCommunication & messaging

Requires authOutdated checkNot measured5 / 22

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