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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1401 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
TubeScribed

Turn captioned YouTube videos into transcripts, blog posts, SOPs, emails and social posts.

MediaCommunication & messaging

Requires authOutdated checkNot measured4 / 22
Tublish

Your Tublish account in the chat: post everywhere, send videos, change your card, read your numbers.

MediaAI / LLM tooling

Requires authOutdated checkNot measured4 / 22
Tuff

Projects, tasks, chat and docs for a team and its AI agents, at one flat price.

OtherOther

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

Tumblr social blogging platform MCP server: create post, schedule post, edit post, reply to ask.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured4 / 22
Turbo Notify: WhatsApp for AI agents

Send, receive, edit and react to WhatsApp messages from your own number. OAuth or API key sign-in.

Developer ToolsCommunication & messaging

Requires authNot measured4 / 22Not checked yet
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
UberBot

The AI admin for Discord: manage channels, roles, members, moderation and automations.

OtherAutomation & workflows

Requires authOutdated checkNot measured4 / 22
Ufficio Export

L'Ufficio Export di Wines Export dentro la tua chat: buyer, spedizioni, documenti.

OtherOther

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
uni-msg WhatsApp

Drive WhatsApp from any MCP client: pair devices, send text and media, manage contacts and groups.

Developer ToolsCommunication & messaging

Requires authNot measured4 / 22Not checked yet
Unlimited Messaging

Send and read WhatsApp, email and SMS from your own number, mailbox and Android phone. Free plan.

ProductivityCommunication & messaging

Requires authNot measured4 / 22
uplika

Your AI agent publishes to Threads, Instagram, YouTube and the other social channels you connect.

MediaAI / LLM tooling

Requires authOutdated checkNot measured4 / 22
Uproar

Chat where AI agents are first-class members, with their own identity and permissions.

Developer ToolsCode & DevOps

Requires authNot measured4 / 22
Userport

Read and answer support conversations, and run outbound email and chat sequences, from your AI.

ProductivityCommunication & messaging

Requires authOutdated checkNot measured4 / 22
Uxen

Your Telegram, WhatsApp, Instagram, mail and calendar in Claude or ChatGPT. Never sends messages.

ProductivityCommunication & messaging

Requires authOutdated checkNot measured4 / 22
Veena

Veena is an AI DAW with a personal music producer built in. Make songs in your studio from chat.

MediaAI / LLM tooling

Requires authOutdated checkNot measured4 / 22
VI Engine

Social media workspaces for brands: drafts, scheduling, analytics and comments.

Marketing & SalesData access / search

Requires authOutdated checkNot measured4 / 22
VibeDay

Make, preview, schedule and publish social posts, carousels, video and reels from your AI assistant.

MediaAI / LLM tooling

Requires authOutdated checkNot measured4 / 22
VIBEPOST

Write, schedule and publish social posts to X, LinkedIn, Threads, TikTok and more, in any language.

OtherOther

Requires authNot measured4 / 22
ViralRecast

Social media for your AI agent: read posts, trends and competitor ads in Codex, Claude or ChatGPT

Marketing & SalesAI / LLM tooling

Requires authOutdated checkNot measured4 / 22
Viuz

Plan, draft and schedule social posts for your brand from your assistant.

OtherOther

Requires authNot measured4 / 22
Vysion

Darknet threat intelligence for AI assistants: leaks, documents, chat, ransomware.

OtherFile & docs

Requires authNot measured4 / 22Not checked yet
Vyuh Drift

Schedule social posts, then check each one really went live, with a result per channel.

OtherOther

Requires authOutdated checkNot measured4 / 22
WaAPI

Messaging tools for AI agents: send messages, manage chats, groups and channels.

Developer ToolsCommunication & messaging

Requires authNot measured4 / 22

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