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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1795 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
MeSquared Visibility

Public-site SEO/AEO readiness scans with evidence scores, issues, and clear measurement scope.

Developer ToolsCode & DevOps

Responded478 ms15 / 22
Teklif

Demo: brand offers (car rental, e-commerce, insurance) for ChatGPT, Claude, Gemini via MCP.

E-commerceAI / LLM tooling

Outdated check518 ms15 / 22
Jockey Delivery — Same-Day Local & Nationwide AI Commerce

Search live store shelves, verify delivery windows, and run instant AI agent checkouts.

Finance & CryptoPayments & trading

Outdated check522 ms15 / 22
Recao

Rank a competitor's EU App Store ads by longevity. From Apple's official Ad Repository.

Developer ToolsCode & DevOps

Outdated check560 ms15 / 22
Conduit Agentic Commerce

Search multi-merchant supply, checkout, and track orders via MCP.

Finance & CryptoPayments & trading

Outdated check575 ms15 / 22
Seller Profit Doctor

Free profit check-up for Etsy, Shopify and Amazon sellers: fees, sales, ads, shipping, plans, rates.

E-commerceData access / search

Outdated check665 ms15 / 22
Signal by StackEnhance

How often 13,000+ e-commerce brands send marketing emails: counts, send dates, recent subject lines.

E-commerceCommunication & messaging

Outdated check678 ms15 / 22
Synchronity

Shop connected e-commerce stores: search, compare, cart, and checkout with buyer approval.

E-commercePayments & trading

Responded729 ms15 / 22
Hermoso

AI marketing agent and AI ad generator: 1195 tools, usable alone. No model markup on Starter and up.

Marketing & SalesCode & DevOps

Outdated check849 ms15 / 22
LeadMarina

Verified local-business leads: search by niche and US city, export to Close, GoHighLevel or Sheets.

Marketing & SalesData access / search

Outdated check849 ms15 / 22
Hermoso: AI Ad Generator

AI ad generator: make image and video ads for your brand and research the ads competitors run.

MediaCode & DevOps

Outdated check888 ms15 / 22
Spree Commerce developer docs for AI agents

Spree Commerce docs for AI coding agents: build headless B2B and marketplace ecommerce on its APIs.

Developer ToolsBrowser & web scraping

Responded1009 ms15 / 22
ComOS Federation Gateway

Multi-tenant MCP gateway for AI commerce. One connection, every store.

Real Estate & PropertyCode & DevOps

Responded1022 ms15 / 22
Web Scan

Audit any live URL: 85 SEO, AI-search, security, leaked-key and speed checks, with fixes to verify.

Developer ToolsCode & DevOps

Outdated check1040 ms15 / 22
Hermoso: Social Media Manager

AI marketing agent for social: post, schedule and answer comments and DMs across 15 channels.

Marketing & SalesCode & DevOps

Responded1051 ms15 / 22
Mailrith Email Marketing

Manage Subscribers, Broadcasts, Sequences, Automations, and reporting in Mailrith.

Marketing & SalesAutomation & workflows

Outdated check1069 ms15 / 22
ComOS Federation Gateway

Multi-tenant MCP gateway for AI commerce. One connection, every store.

Real Estate & PropertyData access / search

Outdated check1181 ms15 / 22
ComOS Federation

Multi-tenant MCP gateway for AI commerce. One connection, every store.

Real Estate & PropertyCode & DevOps

Responded1182 ms15 / 22
VibeCart

Agent-native commerce with trusted catalog, durable carts, and Stripe Checkout via MCP and UCP.

Finance & CryptoPayments & trading

Responded1209 ms15 / 22
Zain Saeed: hire a web developer

Hire Zain Saeed (Fiverr Millionaire) for WordPress, Shopify and Next.js: services, prices, quotes.

E-commerceData access / search

Outdated check1212 ms15 / 22
Nebula - AI-first B2B digital marketing, Mumbai

Ask Nebula (Mumbai) about AI-first B2B digital marketing: services, sectors, GEO/AEO Answers, blogs.

Marketing & SalesData access / search

Outdated check1408 ms15 / 22
squirrelscan

Website QA for your coding agent: audit SEO, performance, security, accessibility over MCP.

Developer ToolsCode & DevOps

Outdated check1607 ms15 / 22
SEO·AEO·GEO

Audit a page for Google and AI search (ChatGPT, Claude, Perplexity); get a fix pack to apply.

Marketing & SalesAI / LLM tooling

Outdated check4290 ms15 / 22
Swell MCP by usefulapi

Manage your Swell headless-commerce store — products, orders, customers, and subscriptions.

Developer ToolsPayments & trading

Outdated check54 ms14 / 22

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