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

324 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
UnreachableNot measured4 / 22
Paw Pulse

Heartbeat and tokens/sec monitoring for self-hosted LLM servers (Ollama etc.), with down alerts.

Developer ToolsMonitoring & observability

UnreachableNot measured4 / 22
Regulatory Monitor

Federal Register monitoring and regulations.gov tracking. 4 MCP tools for regulatory compliance.

LegalMonitoring & observability

UnreachableNot measured4 / 22
Spanly

MCP observability. Query live traffic, errors, duration, and alerts from your AI agent.

Developer ToolsMonitoring & observability

UnreachableNot measured4 / 22
Watchpup

Free uptime monitoring: HTTP/TCP/TLS/DNS + MCP server checks, cron heartbeats, status pages, alerts.

Developer ToolsMonitoring & observability

UnreachableNot measured4 / 22
ZEN SecDB

ZEN SecDB MCP server for CVE intelligence, CVSS/EPSS scoring, advisories, SSVC, and package audits.

SecurityMonitoring & observability

Outdated checkNot measured4 / 22
ai.noveum/noveum

Trace, evaluate, and optimize your LLM, RAG, and agent apps with Noveum observability.

Developer ToolsMonitoring & observability

Requires authNot measured4 / 22
com.omniwatchguard/mcp

AI-powered website change monitoring - manage monitors and alerts via MCP.

Developer ToolsMonitoring & observability

Requires authNot measured4 / 22Not checked yet
com.pingvera/monitoring

Client-website monitoring for agencies: uptime, incidents, SSL/domain expiry, server metrics.

Data & AnalyticsMonitoring & observability

Requires authNot measured4 / 22Not checked yet
com.screenata/compliance

Manage compliance controls, policies, and audit readiness for SOC 2, HIPAA, ISO 27001 and more.

SecurityMonitoring & observability

Requires authNot measured4 / 22
com.vibgrate/mcp

Query your team's drift, vulnerability, and upgrade data from any AI assistant. OAuth 2.1, 51 tools.

SecurityMonitoring & observability

Requires authNot measured4 / 22
io.github.corewebvitals/coredash

Real User Monitoring for Core Web Vitals. Query LCP, INP, CLS field data from real visitors.

Developer ToolsMonitoring & observability

Requires authNot measured4 / 22Not checked yet
io.rootstuff/sentinel

Uptime, SSL, DNS and domain monitoring you can talk to from Claude or any MCP client.

Developer ToolsMonitoring & observability

Requires authOutdated checkNot measured4 / 22
Aevum Security

Browse Aevum Security's Singapore cybersecurity services and submit a business enquiry.

SecurityMonitoring & observability

Requires authNot measured4 / 22Not checked yet
Agentic News

AI-powered news intelligence — 21 tools for personalized monitoring, briefings, and semantic search

MediaMonitoring & observability

Requires authNot measured4 / 22
All's Well

Set up uptime, SSL and heartbeat monitors, alert contacts and incidents for an All's Well team.

OtherMonitoring & observability

Requires authNot measured4 / 22Not checked yet
Auditon security assessments

Read-only access to your Auditon vulnerability scans: findings, endpoints, reports and changes.

SecurityMonitoring & observability

Requires authNot measured4 / 22Not checked yet
AxoWatch

Uptime, page speed, app errors and user-flow runs for your sites, plus fix tasks for coding agents.

Developer ToolsMonitoring & observability

Requires authOutdated checkNot measured4 / 22
BadgerBell

Uptime monitoring and status pages: set up monitors, read incidents, draft status updates.

OtherMonitoring & observability

Requires authOutdated checkNot measured4 / 22
bFocus

Monitoring errors, tickets, tasks, projects and release notes from bFocus, with the app's rules.

ProductivityMonitoring & observability

Requires authOutdated checkNot measured4 / 22
Booking.com Hotel Search (Live Prices)

Live Booking.com hotel prices, plus per-country pricing for rate-parity monitoring.

TravelMonitoring & observability

Requires authNot measured4 / 22Not checked yet
Brand24 MCP Server and API by Cotlet

Brand24 social listening monitoring MCP server: list mentions, tag mentions.

Developer ToolsMonitoring & observability

Requires authNot measured4 / 22
CodaURL

URL monitoring for AI agents: manage monitors and read status and incidents. Free or Pro account.

Developer ToolsMonitoring & observability

Requires authOutdated checkNot measured4 / 22
Cronitor

Manage Cronitor monitors, issues, status pages, and metrics for jobs, uptime, and sites.

Data & AnalyticsMonitoring & observability

Requires authNot measured4 / 22Not checked yet

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