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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1845 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
TeleBoost

Telegram CRM: manage contacts, conversations, tickets, campaigns and analytics.

Marketing & SalesCommunication & messaging

Requires authNot measured4 / 22
Telemoon

Telegram channel statistics: subscribers, views, growth, mentions, ads, similar channels, trends.

Data & AnalyticsCommunication & messaging

Requires authNot measured4 / 22Not checked yet
Tellnod

Email marketing in Claude or ChatGPT: draft, preview and send campaigns. You approve every send.

Marketing & SalesCommunication & messaging

Requires authOutdated checkNot measured4 / 22
Telofy

AI phone receptionist for small businesses: read calls, leads and booked appointments.

Marketing & SalesData access / search

Requires authNot measured4 / 22Not checked yet
TG Market

Search millions of Telegram channels: metrics, growth, ads, posts and row-priced exports.

Data & AnalyticsCommunication & messaging

Requires authOutdated checkNot measured4 / 22
Throughline

Review, approve and test landing pages rebuilt to match your Meta ads and emails.

Marketing & SalesCommunication & messaging

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

Thumbtack local services marketplace MCP server: list leads, reply to lead, send quote.

Marketing & SalesData access / search

Requires authOutdated checkNot measured4 / 22
Tier1.shop — SEO Link Placements

Buy and manage RU PBN and international iGaming SEO links with protected Tier1.shop checkout.

Finance & CryptoPayments & trading

Requires authNot measured4 / 22Not checked yet
Tiquiz Quiz Funnel

Quiz funnels: stats, drop-offs, leads by result, CRM tags, follow-up emails and quiz drafts.

Marketing & SalesCommunication & messaging

Requires authOutdated checkNot measured4 / 22
TMTB Marketing AI Platform

AI marketing skills for e-commerce brands: reports, campaign management, and creative generation.

E-commerceData access / search

Requires authOutdated checkNot measured4 / 22
ToolsPad

CRM, notes, tasks, forms, calendars and whiteboards in one OAuth-authorized business workspace.

ProductivityFile & docs

Requires authOutdated checkNot measured4 / 22
TraceFlow Lens

SEO and GEO audit: check if a site can be read and cited by Google, ChatGPT, Perplexity and Claude.

Marketing & SalesAI / LLM tooling

Requires authNot measured4 / 22Not checked yet
TrafficBud SEO

Real SEO data for AI assistants: page audits, Keyword Planner volumes, Search Console history.

Marketing & SalesData access / search

Requires authNot measured4 / 22Not checked yet
Trillboards DOOH Advertising

757,000+ screens reachable through Trillboards and 29,000+ screens registered on our own network.

Marketing & SalesData access / search

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

Tripleseat venue event management MCP server: list leads, convert lead to event, turn down lead.

Marketing & SalesData access / search

Requires authOutdated checkNot measured4 / 22
Tulina: the infrastructure to automate your business

Hosted AI agents for revenue teams: your CRM and tools, plus Apollo, FullEnrich and more at cost.

Marketing & SalesData access / search

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

Ubersuggest SEO keyword research MCP server: list projects, get rank tracking, add tracked keywords.

Marketing & SalesData access / search

Requires authOutdated checkNot measured4 / 22
Ultimate Business Machines

Run a service business from your AI agent: CRM, leads, scheduling, invoicing, jobs and more.

Marketing & SalesData access / search

Requires authOutdated checkNot measured4 / 22
Ultimate Web Scraper

Scrape and crawl websites into queryable tables: products, leads, Shopify catalogs, real estate.

Real Estate & PropertyBrowser & web scraping

Requires authOutdated checkNot measured4 / 22
Undercart

Shopify store intelligence: search 700K+ stores by revenue, apps and traffic; ads and emails.

E-commerceCommunication & messaging

Requires authNot measured4 / 22
Unfunnel

Build, publish and track mobile quiz funnels for Meta ads. Read leads and cost per lead.

Marketing & SalesData access / search

Requires authOutdated checkNot measured4 / 22
uplads

Ads MCP for Meta, Google Ads, TikTok, Snapchat and LinkedIn: stage launches and manage campaigns.

Marketing & SalesData access / search

Requires authOutdated checkNot measured4 / 22
Upscrape

Real-time data APIs for 50+ commerce, grocery, social and maps platforms over one OAuth MCP server

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured4 / 22
UpSnatch Expired Domain Search

Search 55M+ expired domains, auctions, marketplaces & drops with SEO metrics, spam score and filters

Data & AnalyticsData access / search

Requires authNot measured4 / 22Not checked yet

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