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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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
tapinall: Real Marketing Data for ChatGPT & Claude

Real keyword volumes, reviews, creators and local leads in ChatGPT or Claude. No subscription.

Marketing & SalesPayments & trading

Requires authOutdated checkNot measured4 / 22
Tegas AI

AI video production for marketing and social media: script, scenes, voice-over, subtitles, music.

Marketing & SalesData access / search

Requires authNot measured4 / 22Not checked yet
TehProf Dialogs

WhatsApp, Telegram, calls and CRM deals: day summary, ready-to-buy clients, confirmed replies.

Marketing & SalesCommunication & messaging

Requires authOutdated checkNot measured4 / 22
TeleBoost

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

Marketing & SalesCommunication & messaging

Requires authNot measured4 / 22
Tellnod

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

Marketing & SalesCommunication & messaging

Requires authOutdated checkNot measured4 / 22
Tellseed

Create surveys, feedback and classification campaigns. Collect human answers and export results.

Marketing & SalesData access / search

Requires authNot measured4 / 22Not checked yet
Telofy

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

Marketing & SalesData access / search

Requires authNot measured4 / 22Not checked yet
Textdrip AI Assistant

Ask ChatGPT or Claude about your Textdrip contacts and campaigns, and send or schedule texts.

Marketing & SalesAI / LLM tooling

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
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
Torchly

Agent-run distribution: find private communities, estimate CPA, launch admin-approved campaigns.

Marketing & SalesData access / search

Requires authNot measured4 / 22Not checked yet
Torvex

Traffic OS for media buyers: track, automate, manage campaigns, analyze ROI, and scale.

Marketing & SalesData access / search

Requires authOutdated checkNot measured4 / 22
toui.io URL Shortener

Short-link service embedded in your AI workflow — shorten links, track campaigns, read stats.

Marketing & SalesAutomation & workflows

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
Typefully

Write, schedule, and publish social media posts on X, LinkedIn, Threads, and more via Typefully

Marketing & SalesData access / search

Requires authOutdated checkNot 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
UGC, the Human Ad Network

The Human Ad Network. Campaigns, clipping, and Clip Studio from chat.

Marketing & SalesData access / search

Requires authNot 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
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

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