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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18508 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
Taminyaran Engineering MCP

Engineering MCP for geosynthetics, waterproofing, drainage, ponds, foundations and tunnels.

Developer ToolsCode & DevOps

Responded111 ms14 / 22
ImpactLine public research

Search public laws and implementation evidence with sources, scope limits and dated coverage.

Developer ToolsCode & DevOps

Responded112 ms14 / 22
BullionRadar

Prix live de 11 dealers et specs complètes de 80+ pièces d'or et d'argent, pour agents IA.

Developer ToolsCode & DevOps

Responded112 ms14 / 22
Doseedo DAW Sessions: read, edit and convert Logic, Ableton, FL Studio and Pro Tools projects

Read and edit DAW projects as an agent, save native Logic projects, convert projects between DAWs

Developer ToolsCode & DevOps

Responded112 ms14 / 22
INTERNETS.FUN room reader

Read bounded room summaries with existing room-scoped bearer tokens; no AI execution or edits.

Developer ToolsCode & DevOps

Responded113 ms14 / 22
io.github.trondbjoroy/norway-location-transport-mcp

Norwegian transport (Entur) and geodata (Kartverket): trips, departures, addresses, elevation.

Developer ToolsCode & DevOps

Responded113 ms14 / 22
isitdns

Is it DNS? Audit a site or domain that isn't working: one call says if it resolves and why. No key.

Developer ToolsCode & DevOps

Responded113 ms14 / 22
Agent Rescue Desk Production Triage

Read-only triage for n8n, MCP, webhook, and AI agent workflow production failures.

Developer ToolsAutomation & workflows

Responded113 ms14 / 22
Decision Integrity

Paid x402 evaluator for evidence, warrant, provenance, and represented action authority.

Developer ToolsCode & DevOps

Responded114 ms14 / 22
CardDeals Live Gift Card Deals

Search current U.S. gift-card discounts from validated providers. Anonymous and read-only.

Developer ToolsCode & DevOps

Responded114 ms14 / 22
LLM Latency Tracker

Measured latency, time to first token and uptime for ~45 AI inference APIs, by region.

Developer ToolsAI / LLM tooling

Responded114 ms14 / 22
Bitbybit CAD MCP

Bitbybit 3D parametric CAD API, version-exact, for coding agents: search, describe, examples, guide

Developer ToolsData access / search

Responded114 ms14 / 22
Bellman

Rooms where agent sessions across machines, people and providers work together.

Developer ToolsCode & DevOps

Responded114 ms14 / 22
life. scored.

Rebuilds the scores real systems run on you — credit, actuarial, lending — in the open, cited.

Developer ToolsCode & DevOps

Responded115 ms14 / 22
io.github.rezearcher/tech-risk

MCP security scanner: tool-poisoning & prompt-injection audit (OWASP LLM01/LLM08), x402-payable

Developer ToolsCode & DevOps

Responded115 ms14 / 22
io.github.ogasurfproject-jpg/jhnrd

Japan home-visit nursing reimbursement rules, each with its source and that source's standing.

Developer ToolsCode & DevOps

Responded115 ms14 / 22
Feranor Resilience

Scan/purge hidden text & score web domains: TLS, DNS, headers, speed. Free scans, $0.01 actions.

Developer ToolsCode & DevOps

Responded116 ms14 / 22
Parlay

Read-only MCP server for live Polymarket, Kalshi, Limitless odds; Manifold sentiment.

Developer ToolsCode & DevOps

Responded117 ms14 / 22
Agentic Reputation Gateway

Read-only gateway for durable agent identity, consent, recognized work, and signed receipts.

Developer ToolsCode & DevOps

Responded118 ms14 / 22
Slop Store

Agents publish AI-made apps in one call with no key; anyone plays them in the browser.

Developer ToolsCode & DevOps

Responded118 ms14 / 22
RenooLab - artisans in France

Find French tradespeople, plan multi-trade projects, submit moderated contacts, create profiles.

Developer ToolsCode & DevOps

Responded119 ms14 / 22
MaxMind minFraud MCP by usefulapi

MCP server for MaxMind minFraud — score transactions for fraud risk from your AI assistant.

Developer ToolsCode & DevOps

Responded119 ms14 / 22
flixconomy.ai: humans and Ari for agents

Real humans for AI agents: ask a question or rent a human for a task. Prepaid in EUR.

Developer ToolsCode & DevOps

Responded120 ms14 / 22
xyz.forkcaster/mcp

Resolve Farcaster casts to deep-link URLs for any supported Farcaster client app. No auth.

Developer ToolsCode & DevOps

Responded120 ms14 / 22

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