MCP HeartbeatTHE MCP OBSERVATORY
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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

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DiscoveryServer directory

Remote MCP servers

Find a server for your workflow, with connection evidence you can inspect.

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1505 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
Embers

Today's queue, lead details, openers, ICP and sources for the leads Embers finds on LinkedIn.

Marketing & SalesData access / search

Requires authOutdated checkNot measured4 / 22
Embers: Tabletop RPG Toolkit

Characters, campaigns, adventures & worlds for D&D 5e/5.5e, Pathfinder, Savage Worlds, Fate, & more.

Marketing & SalesData access / search

Requires authNot measured4 / 22
Envloped

Send transactional email, verify domains, build contact segments, and draft marketing campaigns.

Marketing & SalesCommunication & messaging

Requires authOutdated checkNot measured4 / 22
Errandkit SEO & AI Search Readiness Audit

Audit pages for SEO and AI search: scores, fixes, AI crawler access, llms.txt. Pay per use.

Marketing & SalesBrowser & web scraping

Requires authNot measured4 / 22Not checked yet
ESEO — карточки Wildberries, Ozon, Яндекс Маркет

SEO score and checks for Wildberries, Ozon, Yandex Market product cards; AI card generation.

Marketing & SalesData access / search

Requires authNot measured4 / 22Not checked yet
Excellent

Run your restaurant group's events, leads, invoices and marketing drafts from your AI assistant.

Marketing & SalesPayments & trading

Requires authNot measured4 / 22
Exercise.com by Cotlet

Schedule client sessions, message clients, invite leads.

Marketing & SalesData access / search

Requires authNot measured4 / 22
Famelab: LinkedIn AI agents

LinkedIn AI agents for B2B: leads, inbox, draft replies, campaigns and posts. You approve each send.

Marketing & SalesCommunication & messaging

Requires authOutdated checkNot measured4 / 22
Feedlio

Schedule and publish social media posts to Facebook, Instagram, LinkedIn, TikTok and YouTube.

Marketing & SalesData access / search

Requires authOutdated checkNot measured4 / 22
FindBytes

Search classified ads from European marketplaces: rentals, homes, vehicles, second-hand goods, jobs.

Marketing & SalesData access / search

Requires authNot measured4 / 22
Flaghand

The social media scheduler for AI agents. Agents schedule over MCP; Flaghand posts on time.

Marketing & SalesData access / search

Requires authNot measured4 / 22
FlawPilot

Scan websites and code for security, performance and SEO issues from your AI assistant.

Marketing & SalesData access / search

Requires authNot measured4 / 22
Flocon AI

Publish SEO pages from Claude or Cursor to your website. Next.js now, more frameworks soon.

Marketing & SalesData access / search

Requires authNot measured4 / 22Not checked yet
Flusia CRM

Italian CRM for SMBs: leads, quotes, tasks, invoices, WhatsApp and newsletters via 200+ MCP tools

Marketing & SalesPayments & trading

Requires authOutdated checkNot measured4 / 22
Fluxito

Hosted MCP server for marketing analytics: plan tracking, draft GTM tags, audit tags. Free in beta

Marketing & SalesData access / search

Requires authNot measured4 / 22
FlyItalyADSB

Live and historical aircraft tracking from an open ADS-B/MLAT network, with a live map in chat

Marketing & SalesData access / search

Requires authNot measured4 / 22
FormaPortal

Ask your customer portal and CRM anything, in plain English

Marketing & SalesData access / search

Requires authNot measured4 / 22
Foro

Book ads on in-store and venue screens direct from the venue: find open slots, quote, hold, book.

Marketing & SalesData access / search

Requires authOutdated checkNot measured4 / 22
FoxEra Calls

AI cold calling: add leads, preview the cost, run outbound call campaigns, read transcripts.

Marketing & SalesData access / search

Requires authOutdated checkNot measured4 / 22
FoxReach

Run FoxReach cold email outreach: campaigns, replies, leads, sequences, templates, sending accounts.

Marketing & SalesCommunication & messaging

Requires authNot measured4 / 22Not checked yet
Fresh2Wow

Social media publishing from your assistant: brand voice, media, drafts, review, scheduling, metrics

Marketing & SalesData access / search

Requires authNot measured4 / 22
Freshsales MCP Server and API by Cotlet

Freshsales sales pipeline CRM MCP server: list rotten deals, move deal to another stage.

Marketing & SalesData access / search

Requires authOutdated checkNot measured4 / 22
Geenie

Amazon Ads and Seller Central for your AI assistant: reports, campaign management and seller data.

Marketing & SalesData access / search

Requires authOutdated checkNot measured4 / 22
General Dispatch

The system of record for home-service businesses, run by your agent: CRM, booking, texts, quotes.

Marketing & SalesData access / search

Requires authNot measured4 / 22

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