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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6027 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
Loomaly

One MCP for all your SEO: rankings, AI search, fixes & reports. Fixed in code, proven in numbers.

Marketing & SalesData access / search

Requires authOutdated checkNot measured5 / 22
Lune Research

Search peer-reviewed papers and research methodology guidance from your AI agent.

Developer ToolsData access / search

Requires authNot measured5 / 22Not checked yet
Magister Marketing

AI marketing agent: audits, plans, SEO, AI visibility, social posting, and Google, Meta & TikTok ads

Marketing & SalesData access / search

Requires authOutdated checkNot measured5 / 22
ManaWG

Shared-flat app ManaWG: expenses, cleaning rota, shopping list, calendar and chat for agents.

E-commerceData access / search

Requires authOutdated checkNot measured5 / 22
MandarinClips Authentic Chinese Cinema Corpus

Search 180,000+ authentic Chinese cinema clips, HSK grammar, and expressions for TCSL educators.

Developer ToolsData access / search

Requires authOutdated checkNot measured5 / 22
MapIron Maps

Geocoding, static maps and privacy-safe area maps from OpenStreetMap data. Hard caps, no overage.

Data & AnalyticsData access / search

Requires authNot measured5 / 22Not checked yet
Markaestro

Schedule, publish, and review social posts and analytics for a Markaestro brand.

Data & AnalyticsData access / search

Requires authOutdated checkNot measured5 / 22
MarketCore (now Marcora): Marketing & Brand Context

MarketCore is now Marcora: on-brand marketing content in any AI tool. New entry: ai.marcora/mcp

Marketing & SalesData access / search

Not measuredNot measured5 / 22
Marketplace Ad Pros: Amazon Ads & Seller Central

Amazon Ads, Seller Central, Vendor Central and AMC data for AI agents. Read-only by default.

Marketing & SalesData access / search

Requires authOutdated checkNot measured5 / 22
Markifact - Ads & Analytics

AI marketing agent for Google Ads, Meta, GA4, TikTok, LinkedIn, Shopify, HubSpot and more.

Marketing & SalesData access / search

Requires authOutdated checkNot measured5 / 22
MCP Ads

Run Google Ads, Meta, TikTok, LinkedIn, GA4 & Search Console from chat. Changes wait for approval.

Marketing & SalesData access / search

Requires authOutdated checkNot measured5 / 22
mcp4mail

Your IMAP mailbox as an MCP server: read, search and (if you allow it) organize mail. Open source.

Developer ToolsData access / search

Requires authNot measured5 / 22
measuremy.site

Cookieless web analytics your AI agent can read: traffic, spikes and what caused them, funnels.

Data & AnalyticsData access / search

Requires authNot measured5 / 22
Melonhelp Tickets

Read your Melonhelp Tickets help desk: tickets, comments, saved filters and metrics.

Data & AnalyticsData access / search

Requires authOutdated checkNot measured5 / 22
Mesh

Microsoft 365, CRM, Partner Center and tenant operations for organisations and MSPs.

Real Estate & PropertyData access / search

Requires authOutdated checkNot measured5 / 22
Meta Ads MCP by Markifact

Meta Ads MCP: Facebook and Instagram reports, campaigns, creatives, audiences. Approval on writes.

Marketing & SalesData access / search

Requires authOutdated checkNot measured5 / 22
metasearch.sh

Web search and page reading: news, papers, people, patents and places, with sources and cost.

LegalData access / search

Requires authNot measured5 / 22Not checked yet
MetricPort

Google Search Console, Ads and AdSense analytics for AI clients. Hosted, read-only, 57 tools.

Data & AnalyticsData access / search

Requires authNot measured5 / 22
Microsoft Ads MCP by InsightfulPipe

Hosted Microsoft Ads MCP server, with each action switched on or off per account.

Marketing & SalesData access / search

Requires authOutdated checkNot measured5 / 22
Mimetic — Website Growth and Analytics

Website audits, analytics, ads, and A/B test results for finding revenue opportunities.

Data & AnalyticsData access / search

Requires authOutdated checkNot measured5 / 22
Mind the Product

Search 15 years of Mind the Product writing, talks and podcasts, plus live events and PM jobs.

MediaData access / search

Requires authOutdated checkNot measured5 / 22
Monetize Marketing

The Monetize Marketing App as MCP tools: Brain, mission, training, skills, Library, software. OAuth.

Marketing & SalesData access / search

Requires authOutdated checkNot measured5 / 22
MotiBlog

Agent-first SEO research and publishing: competitors, SERPs, internal links, and Search Console.

Marketing & SalesData access / search

Requires authNot measured5 / 22Not checked yet
mowteng

Google Search Console, Bing, Yandex and IndexNow for AI assistants, with live SEO analyses.

Marketing & SalesData access / search

Requires authOutdated checkNot measured5 / 22

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