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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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
Paladin Front PHP Rescue & Zero-PHP Migration MCP

PHP2Shell (CVE-2026-109618) scanner and automated WordPress to Zero-PHP Next.js migration.

SecurityMonitoring & observability

Not measuredNot measured4 / 22
Phare

Manage the uptime monitoring, incidents and status pages of your Phare organization.

OtherMonitoring & observability

Requires authNot measured4 / 22
PingRobot

Uptime monitoring: see what's down and why, add monitors, schedule maintenance, post status updates.

OtherMonitoring & observability

Requires authNot measured4 / 22Not checked yet
Pingstack

Cron, uptime, DNS, SSL and domain monitoring. Manage checks, dashboards and alerts; read incidents.

Data & AnalyticsMonitoring & observability

Requires authOutdated checkNot measured4 / 22
Pingwell

Uptime checks, cron heartbeats, status pages and alerts, set up by your agent.

Developer ToolsMonitoring & observability

Requires authNot measured4 / 22
PingWise

Uptime monitoring: read monitors, incidents and response times; create and change monitors.

OtherMonitoring & observability

Requires authOutdated checkNot measured4 / 22
PingZen Uptime Monitoring

Uptime monitoring with 127 tools across 23 protocols. Tag filtering + Code Mode.

Developer ToolsMonitoring & observability

Requires authNot measured4 / 22Not checked yet
Podcast Search by Listen Notes

Official podcast search, interview research, PR leads, and media monitoring from Listen Notes.

Marketing & SalesMonitoring & observability

Requires authOutdated checkNot measured4 / 22
Preventionlabs

See what's wrong with a live website from the outside, with proof: uptime, DNS, HTTPS, leaked files.

Developer ToolsMonitoring & observability

Requires authOutdated checkNot measured4 / 22
Prometiam Risk Intelligence

Company data and KYB API for 36 countries: monitoring, financial statements, insolvency, sanctions

Developer ToolsMonitoring & observability

Requires authNot measured4 / 22Not checked yet
QuickStatus

Uptime checks, status pages, incidents, and maintenance for websites, APIs, DNS, and TCP.

Developer ToolsMonitoring & observability

Requires authNot measured4 / 22Not checked yet
Rius

Query your AI agents' traces, errors, cost and alerts in Rius, the agent observability platform.

Developer ToolsMonitoring & observability

Requires authNot measured4 / 22
Rivalyse

Read-only access to your Rivalyse price monitoring: competitor price gaps, alerts and price history.

OtherMonitoring & observability

Requires authOutdated checkNot measured4 / 22
Riveter

MCP server for Riveter's enrichment, scraping, and monitoring API

Developer ToolsMonitoring & observability

Requires authNot measured4 / 22Not checked yet
Safeship

API monitoring from your editor. Checks the JSON your endpoints return, not just the status code.

Developer ToolsMonitoring & observability

Requires authNot measured4 / 22Not checked yet
ScanMalware.com URL Scanner

MCP server for ScanMalware.com URL scanning, malware detection, and analysis.

SecurityMonitoring & observability

Requires authNot measured4 / 22Not checked yet
Scout Monitoring

Scout Monitoring data for AI assistants: slow endpoints, traces, N+1 queries, and errors.

OtherMonitoring & observability

Requires authOutdated checkNot measured4 / 22
Sentinel Briefing

Strategic monitoring and public affairs intelligence: watches, sourced notes, analysed articles.

ProductivityMonitoring & observability

Requires authOutdated checkNot measured4 / 22
Sentinel for Stacks

Stacks contract monitoring: add a watch in one line, get alerts. Hosted, browser sign-in.

LegalMonitoring & observability

Requires authOutdated checkNot measured4 / 22
SERPpro

Competitor backlink gaps, page-by-page link plans, publisher matches and link monitoring.

OtherMonitoring & observability

Requires authNot measured4 / 22Not checked yet
Site Qwality

Manage uptime monitors and incidents and search logs, metrics and traces from an AI assistant.

Data & AnalyticsMonitoring & observability

Requires authOutdated checkNot measured4 / 22
Sitegoalie

Monitor and maintain client WordPress sites: updates, uptime, PHP errors, performance and reports.

OtherMonitoring & observability

Requires authOutdated checkNot measured4 / 22
SiteGuardian

EU-hosted website monitoring + 17-framework compliance MCP. One anonymous tool, four authenticated.

Developer ToolsMonitoring & observability

Requires authNot measured4 / 22Not checked yet
SiteVitals

Monitor website health, uptime, SEO, security and performance via your AI assistant.

Developer ToolsMonitoring & observability

Requires authNot measured4 / 22

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