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

623 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
Uptimely

Uptime monitoring: monitors, incidents, alerts, maintenance, on-call, status pages and telemetry.

OtherMonitoring & observability

Requires authNot measured4 / 22
Vibeking

Website monitoring for SEO, AI visibility and ads: issues, fix tasks, rankings, reports and fixes.

Marketing & SalesMonitoring & observability

Requires authOutdated checkNot measured4 / 22
vøiddo utilities

26 deterministic tools: PDF, image, QR, CSV/Excel, HTML to PDF, DNS/RDAP, FX rates, time zones.

MediaFile & docs

Requires authNot measured4 / 22Not checked yet
Vozora

Manage Vozora VPS servers, SSH keys, firewalls, DNS and usage from an AI agent.

Developer ToolsCode & DevOps

Requires authNot measured4 / 22Not checked yet
WaiMAP

Engineering and GIS tools for energy and infrastructure sites, computed by real engines.

Data & AnalyticsData access / search

Requires authOutdated checkNot measured4 / 22
Warmth Engine Observatory

Coordination Intelligence: AI infrastructure coordination dynamics across geopolitical blocs

OtherOther

Requires authNot measured4 / 22Not checked yet
who.is

Parsed WHOIS, RDAP, DNS, certificates, nameservers and domain history for any domain.

Developer ToolsCode & DevOps

Requires authNot measured4 / 22Not checked yet
YoPingMe uptime monitoring

Website uptime monitoring: live status, uptime reports, incidents, response times, failed checks

OtherMonitoring & observability

Requires authNot measured4 / 22Not checked yet
눈치 (nunchi.biz)

Korean competitor & market monitoring: rival site changes, promos, menus, posts, Kakao, briefs.

OtherMonitoring & observability

Requires authNot measured4 / 22
io.vivioo/mcp-server

Trust infrastructure for AI agents. Directory, jobs, verification, and 360 feedback.

Developer ToolsCode & DevOps

Outdated checkNot measured3 / 22
net.softricks/idig-dns

Professional DNS diagnostics: 14 tools for DNS, DNSSEC, email security, SSL, and propagation.

ProductivityCommunication & messaging

Outdated checkNot measured3 / 22
Ascend GTM Gateway

34-tool GTM gateway: CRMs, ad platforms, analytics, Google Workspace, AWS, and LLM orchestration.

Data & AnalyticsAI / LLM tooling

Outdated checkNot measured3 / 22
Autonoma Agent Services

Paid agent trust checks, receipt verification, research, data work, and monitoring.

Developer ToolsMonitoring & observability

Outdated checkNot measured3 / 22
Can my AI agent sign up?

Can an AI agent sign up to X? 58 services tested: Cloudflare, captcha, phone or terms gates.

Developer ToolsCode & DevOps

UnreachableNot measured3 / 22
channel-lab

Studio distribution-lab reference MCP endpoint (channel-lab R&D, DNS-verified namespace).

Developer ToolsCode & DevOps

Outdated checkNot measured3 / 22
EventEdge Oracle

Prediction-market monitoring, AI-agent context, and recurring x402 machine checks.

Finance & CryptoMonitoring & observability

Outdated checkNot measured3 / 22
InfraPulse

AI agent infrastructure for discovery, authorization, execution, identity, and signed receipts.

Developer ToolsCode & DevOps

Outdated checkNot measured3 / 22
sitecheck

Vet a domain (WHOIS age, DNS, SPF/DMARC, TLS) or read a web page as Markdown. Run by an AI agent.

Developer ToolsFile & docs

Outdated checkNot measured3 / 22
ai.smithery/ramadasmr-networkcalc-mcp

Look up DNS information for any domain to troubleshoot issues and gather insights. Get fast, relia…

Developer ToolsData access / search

Requires authNot measured3 / 22Not checked yet
co.axiom/mcp

List datasets, schemas, run APL queries, and use prompts for exploration, anomalies, and monitoring.

Data & AnalyticsMonitoring & observability

Requires authOutdated checkNot measured3 / 22
com.arcanum-plus/backlog-forge

Crie épicos, features, histórias e tasks no Azure DevOps a partir de uma conversa.

Developer ToolsCode & DevOps

Requires authNot measured3 / 22Not checked yet
com.freename/mcp

Search, register & manage Web2/Web3 domains, edit DNS records, and build & deploy AI websites.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured3 / 22
Requires authNot measured3 / 22Not checked yet
com.thenextgennexus/seo-web-analysis-mcp-server

On-page crawl, tech-stack detection, DNS, SSL and WHOIS as agent tools.

Marketing & SalesBrowser & web scraping

Requires authNot measured3 / 22Not checked yet

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