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

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
SourceFinch

Evidence-grade monitoring of public web sources: changes, records and exports. Free plan available.

OtherMonitoring & observability

Requires authOutdated checkNot measured4 / 22
StackShield

External security monitoring for Laravel apps: list domains, trigger scans, read issues and fixes.

OtherMonitoring & observability

Requires authNot measured4 / 22
StackWitness

Independent monitoring: status, monitors, and incidents from your StackWitness workspace.

Developer ToolsMonitoring & observability

Requires authNot measured4 / 22Not checked yet
StatOSS

Status pages and uptime monitoring: read status, monitors and incidents; open incidents.

Developer ToolsMonitoring & observability

Requires authNot measured4 / 22Not checked yet
Stay Otter

Vetted stays, ground intelligence and price monitoring, with live totals and the block checked.

OtherMonitoring & observability

Requires authNot measured4 / 22Not checked yet
Tá Rodando

Uptime monitoring and public status page: HTTP monitors, down/up alerts and incidents.

Developer ToolsMonitoring & observability

Requires authOutdated checkNot measured4 / 22
Telemetry Machine

Query Telemetry Machine observability data and instrument your apps with OpenTelemetry.

OtherMonitoring & observability

Requires authOutdated checkNot measured4 / 22
ThesisLoop

Research layer for AI agents: stock theses, filing Q&A with page cites, monitoring. Research-only.

Finance & CryptoMonitoring & observability

Requires authOutdated checkNot measured4 / 22
TunnelHQ

VPN server monitoring: test VPN configs, see failures and manage incidents from your AI assistant.

OtherMonitoring & observability

Requires authOutdated checkNot measured4 / 22
UK Air Quality MCP Server from MCPBundles

Access UK air quality data, monitoring sites, and hourly pollutant measurements across regions

Data & AnalyticsMonitoring & observability

Requires authNot measured4 / 22Not checked yet
Upcheck

Monitor website uptime, SSL certificates, DNS, domain expiry and page changes, and manage alerts.

Developer ToolsMonitoring & observability

Requires authNot measured4 / 22Not checked yet
Uptimely

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

OtherMonitoring & observability

Requires authOutdated checkNot measured4 / 22
Vectorize

Hosted MCP front door to the Vectorize API: raster-to-vector tracing to SVG, PDF, EPS or DXF.

Developer ToolsMonitoring & 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
Wardzo

Scan and monitor websites for leaked keys, exposed files, security headers, SEO issues and uptime.

Marketing & SalesMonitoring & observability

Requires authOutdated checkNot measured4 / 22
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 authOutdated checkNot measured4 / 22
ai.diezx/diezx

Business Observability: process inventory, AP risk, sales temperature, savings. diezX customers only

OtherMonitoring & observability

UnreachableNot measured3 / 22
Autonoma Agent Services

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

Developer ToolsMonitoring & observability

UnreachableNot measured3 / 22
EventEdge Oracle

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

Finance & CryptoMonitoring & observability

UnreachableNot measured3 / 22
Prometheus MCP

Knowledge Network for AI Agents and creators: Search, rate, and review programming guides via MCP

Developer ToolsMonitoring & observability

UnreachableNot measured3 / 22
RippleSignal by StartRight NG

Change-impact intelligence for tracing dependencies, stale references and required updates.

OtherMonitoring & observability

UnreachableNot measured3 / 22
co.axiom/mcp

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

Data & AnalyticsMonitoring & observability

Requires authNot measured3 / 22
com.returnonsecurity/signal

Cybersecurity market intelligence: funding rounds, M&A, investors, valuations, corporate lineage.

SecurityMonitoring & observability

Requires authNot measured3 / 22

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