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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1502 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
AdsKub

Search vehicles and property for rent & sale in Phuket and Samui, Thailand, and manage your own ads.

Marketing & SalesData access / search

Requires authNot measured4 / 22
Adspy

Ad research for AI assistants: public Meta and Google ads, and TikTok, YouTube and Instagram posts.

Marketing & SalesData access / search

Requires authOutdated checkNot measured4 / 22
AdTAO MCP

Google Ads MCP with 20,000+ account peer context and staged approve-then-execute writes.

Marketing & SalesData access / search

Requires authNot measured4 / 22Not checked yet
Adviserry

Search your newsletter and YouTube archive, drafted actions and working context from any MCP client.

Marketing & SalesData access / search

Requires authNot measured4 / 22Not checked yet
AEO Search

Google Search Console, GA4 and Bing Webmaster data for SEO and AI-search work. 20 read-only tools.

Marketing & SalesData access / search

Requires authOutdated checkNot measured4 / 22
Affilitizer

Look up affiliate programs and networks for any shop domain from the Affilitizer directory.

Marketing & SalesData access / search

Requires authNot measured4 / 22Not checked yet
affterms — affiliate program terms

Sourced, dated affiliate program terms, read off each company's page: commission, cookie, payout.

Marketing & SalesData access / search

Requires authNot measured4 / 22Not checked yet
Agency Autopilot

Run client marketing from your AI assistant, or let Autopilot: Google Ads, GA4, SEO, Meta, CRM

Marketing & SalesData access / search

Requires authOutdated checkNot measured4 / 22
Agent Utilities Hosted

Free agent tools: SEO snapshots, sitemap refresh, Wikipedia collections and saved-page MCP guides.

Marketing & SalesKnowledge & memory

Requires authNot measured4 / 22Not checked yet
Agentio

Ask about your Agentio campaigns, Creator deals, and performance on YouTube and Meta. Read-only.

Marketing & SalesData access / search

Requires authNot measured4 / 22
agents2.me

WhatsApp/Instagram inbox, CRM, campaigns and workflows for AI agents. Free, no per-seat fees.

Marketing & SalesCommunication & messaging

Requires authOutdated checkNot measured4 / 22
AgentSEO

Live SEO workflow tools for Claude Code, Codex, and AI agents.

Marketing & SalesAutomation & workflows

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

Agile CRM small business CRM MCP server: get campaign report, add contacts to campaign.

Marketing & SalesData access / search

Requires authOutdated checkNot measured4 / 22
Ahrefs

Official Ahrefs MCP server. Access SEO data, including backlinks, keywords, and competitor research.

Marketing & SalesData access / search

Requires authNot measured4 / 22
AIdata

Google Analytics, Search Console, Ads, CRM, Cloudflare and more for your sites, from your own AI.

Marketing & SalesData access / search

Requires authNot measured4 / 22Not checked yet
Airbridge GO

Read ad performance and create paused campaigns and creatives on Google, Meta, Apple Ads and TikTok.

Marketing & SalesData access / search

Requires authNot measured4 / 22
Amazon Seller MCP Server — AgentXray

Amazon Seller Central and Ads inside Claude, ChatGPT or Grok. Fees from your own settlements.

Marketing & SalesAI / LLM tooling

Requires authNot measured4 / 22
Amazon Seller MCP Server — AgentXray

Amazon Seller Central and Ads inside Claude, ChatGPT or Grok. Fees from your own settlements.

Marketing & SalesAI / LLM tooling

Requires authNot measured4 / 22
Ampli — social media scheduler

Schedule and publish social media posts from Claude, ChatGPT or any AI agent to 8 networks.

Marketing & SalesAI / LLM tooling

Requires authOutdated checkNot measured4 / 22
Angi MCP Server and API by Cotlet

Angi home services marketplace MCP server: list leads, message a homeowner, set lead status.

Marketing & SalesData access / search

Requires authOutdated checkNot measured4 / 22
AnotherSEOGuru App

Search Console data, SEO fixes, site audit, ranks, tasks and AI visibility from AnotherSEOGuru App.

Marketing & SalesData access / search

Requires authNot measured4 / 22
Anvil CRM

A lightweight, agentic CRM for growing businesses. Let AI assistants keep every account current.

Marketing & SalesData access / search

Requires authNot measured4 / 22
AnvilAds

Read-only access to AnvilAds data: campaigns, performance, reports, ad grades, and leads.

Marketing & SalesData access / search

Requires authNot measured4 / 22Not checked yet
API Direct

Search social media, news, forums and Google Maps: LinkedIn, X, Reddit, TikTok, YouTube.

Marketing & SalesData access / search

Requires authNot measured4 / 22Not checked yet

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