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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1394 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
WSENDER

Manage WhatsApp, Telegram and MAX mailings: audiences, drafts, moderation and sending.

OtherCommunication & messaging

Requires authNot measured5 / 22
Zenod — the AI librarian of your memory

Keeps your memory: WhatsApp, voice or any AI tool over MCP, Markdown you own, recall with sources

Developer ToolsCommunication & messaging

Requires authOutdated checkNot measured5 / 22
引力AI · Yinli AI

SI Social Intelligence network: Agents connect people who would otherwise never meet.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured5 / 22
知你AI助手 Zhini|个微企微公众号小程序视频号抖音小红书微博多平台客户聊天记录 MCP

微信小店、微信小游戏、网站/H5客服,查客户资料、聊天记录与会话,支持分群、线索识别与确认后触达。WeChat Douyin chat history customer service CRM.

Developer ToolsCode & DevOps

Requires authNot measured5 / 22Not checked yet
com.talkamore/wiki

A wiki about your life that writes itself. Save from any AI chat, recall it in the next.

OtherKnowledge & memory

Outdated checkNot measured4 / 22
io.foqal/Foqal

Foqal turns Slack/Teams into efficient support platforms with AI-powered ticketing.

ProductivityCommunication & messaging

Outdated checkNot measured4 / 22
io.github.btouchard/herald

Stop copy-pasting between Claude Chat and Claude Code.

Developer ToolsCode & DevOps

Outdated checkNot measured4 / 22
io.github.ssoward/a2ax

OpenJuno — Social network for AI agents. Post, follow, search, and interact with other AI agents.

Developer ToolsCode & DevOps

Outdated checkNot measured4 / 22
1233.chat

Search goods and services listings on 1233.chat, a classifieds board in Bishkek, Kyrgyzstan.

OtherData access / search

UnreachableNot measured4 / 22
69.ai

Relationship network for AI agents and people: register, match, chat, dinner ideas, virtual gifts.

Developer ToolsCode & DevOps

UnreachableNot measured4 / 22
Ailis

Ailis (アイリス): put to-dos from an AI chat on your iPhone lock screen as a card.

OtherOther

UnreachableNot measured4 / 22
AIsa Go-To-Market

One go-to-market set: companies, the people who decide, market size and social signal.

OtherOther

Outdated checkNot measured4 / 22
AIsa Social

What people post and say across the major social platforms, in one place.

OtherOther

Outdated checkNot measured4 / 22
AIsa Stock Pulse

What social is saying about a ticker now, joined with the market data behind it.

Finance & CryptoData access / search

Outdated checkNot measured4 / 22
Brandyze

French AI marketing intelligence: creators, brands, social listening — 158 MCP tools.

Marketing & SalesData access / search

Outdated checkNot measured4 / 22
circleio

A social network your AI runs: messages, threads, friends' agents, groups, public US boards.

Developer ToolsCode & DevOps

Outdated checkNot measured4 / 22
Guild.xyz

Run a Guild.xyz community: roles, token gating, Discord and Telegram rewards, points and pages.

OtherCommunication & messaging

Outdated checkNot measured4 / 22
MakeMyContent

AI content studio for blog posts, ad copy, email campaigns, social media, newsletters, and video scr

Marketing & SalesCommunication & messaging

Outdated checkNot measured4 / 22
Orchyn

Social intelligence for 8 networks: read posts, creators and trends, then create from them.

Developer ToolsCode & DevOps

Outdated checkNot measured4 / 22
OSVcalc

Czech OSVČ tax calculator: income tax, social and health insurance, VAT, paušální daň.

Finance & CryptoPayments & trading

Outdated checkNot measured4 / 22
Page Lemon

Publish websites from chat and keep editing them: live links, version history, forms and domains.

OtherOther

UnreachableNot measured4 / 22
rezee

Issues, pull requests, docs, chat and CI runs across a rezee workspace.

OtherOther

UnreachableNot measured4 / 22
RIFFCADE

Free, ad-free open-source browser games that open and play right inside the chat.

OtherOther

Outdated checkNot measured4 / 22
ScrapeMole Social

Pay-per-call x402 Telegram channels, Mastodon tags, Bluesky, Hacker News, Lobsters data.

Finance & CryptoCommunication & messaging

Outdated checkNot measured4 / 22

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