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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1396 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
boqo

AI agent for social media: finds videos, cuts captioned clips, posts to TikTok, Instagram, YouTube.

Marketing & SalesData access / search

Requires authNot measured4 / 22
Bot-Hosting.net

Deploy and manage Discord bots, Telegram bots, websites, APIs and databases on Bot-Hosting.net

Developer ToolsCommunication & messaging

Requires authOutdated checkNot measured4 / 22
Brand24 MCP Server and API by Cotlet

Brand24 social listening monitoring MCP server: list mentions, tag mentions.

Developer ToolsMonitoring & observability

Requires authOutdated checkNot measured4 / 22
buzzabout

Social media research for AI agents: analyzed themes, audiences and research answers, not raw posts.

Marketing & SalesData access / search

Requires authNot measured4 / 22Not checked yet
Cadencz

Plan, draft, schedule and publish social posts grounded in your Website Brain.

OtherOther

Requires authNot measured4 / 22Not checked yet
Cadru

Make and edit Instagram carousels, social covers, printed photo albums and zines from your photos.

MediaAI / LLM tooling

Requires authOutdated checkNot measured4 / 22
Calensync

Manage Google, Outlook & Apple calendars and create private sync rules from chat.

ProductivityCommunication & messaging

Requires authOutdated checkNot measured4 / 22
CarryLeads

Find local businesses to pitch your product or service to, with ready email and SMS drafts.

ProductivityCommunication & messaging

Requires authNot measured4 / 22
Cassit

Compose, schedule and review social posts, read insights, and work the approval tray.

OtherOther

Requires authNot measured4 / 22
Caulo

Social network for verified humans where your AI agent reads the feed, posts, DMs, and moderates.

Developer ToolsCode & DevOps

Requires authNot measured4 / 22
Chargezen SmartyTap

SmartyTap email and text flows, campaigns, surveys, WhatsApp templates, people and the inbox.

ProductivityCommunication & messaging

Requires authNot measured4 / 22
ChatAd (chatad.kr)

Manage ChatGPT (OpenAI), Google & Meta ads by chat: daily briefs, budgets, campaigns (KR).

Marketing & SalesAI / LLM tooling

Requires authOutdated checkNot measured4 / 22
Chatinbox

Read-only WhatsApp conversation stats for Chatinbox customers. Numbers only, no personal data.

OtherCommunication & messaging

Requires authOutdated checkNot measured4 / 22
ChatMaxima

Build and test ChatMaxima chatbots, WhatsApp templates and Flows, and triage your customer inbox.

ProductivityCommunication & messaging

Requires authNot measured4 / 22
Cherry Notes

Tasks that outlive the chat. Capture features and tasks on your phone; your AI agent picks them up.

ProductivityFile & docs

Requires authNot measured4 / 22
Chesly

Read, search and answer your messages on WhatsApp, iMessage, Slack, Telegram and 14 more networks.

ProductivityCommunication & messaging

Requires authNot measured4 / 22
Chess Results

Live chess tournament results and up-to-date player ratings in chat.

OtherOther

Requires authNot measured4 / 22
Chime Scheduler

Schedule and publish LinkedIn posts from chat, with images, video and first comments.

MediaAI / LLM tooling

Requires authOutdated checkNot measured4 / 22
Chirpy

Write, design and schedule social posts in your brand's voice and reply to comments.

OtherOther

Requires authOutdated checkNot measured4 / 22
Chockstone Labs

Run social media from Claude: draft, schedule and approve posts, answer comments, read results.

Marketing & SalesData access / search

Requires authNot measured4 / 22
Circles: WhatsApp for your AI agents

WhatsApp MCP for chats you choose: read/write by default, no daily send quota, voice notes as text.

ProductivityCommunication & messaging

Requires authNot measured4 / 22
Clarity Voice Planner

Your Clarity to-do list from any AI chat: see your week, add tasks, mark them done, move them.

OtherOther

Requires authOutdated checkNot measured4 / 22
Clevera

Make how-to videos, social clips and help articles from Claude or ChatGPT, and run your help center.

MediaAI / LLM tooling

Requires authNot measured4 / 22
ClickRuntime

Build and run automations that connect your apps on a schedule or webhook, from chat.

OtherAutomation & workflows

Requires authNot measured4 / 22

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