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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1588 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
io.github.SumCodeAI/chatgenius

ChatGenius tools: Instagram, Facebook, WhatsApp and SMS inbox, contacts, bookings, flows, posts.

ProductivityCommunication & messaging

Requires authOutdated checkNot measured3 / 22
io.wonderchat/wonderchat

AI help desk: set up a website support agent, train it, and work the ticket inbox.

ProductivityCommunication & messaging

Requires authOutdated checkNot measured3 / 22
org.echoempire/web-tools

Web extraction MCP: page content, metadata, articles, contacts, email checks, URL probes.

ProductivityCommunication & messaging

Requires authNot measured3 / 22Not checked yet
page.horsepower/horsepower

Ask your AI about your horse yard: horses, treatments, visits, calendar, exercise and weights.

ProductivityFile & docs

Requires authOutdated checkNot measured3 / 22
AgentBrink

Give your AI agent an identity: its own email, webhook, repo, secrets vault, memory and skills.

ProductivityCommunication & messaging

Requires authNot measured3 / 22Not checked yet
AI Email Triage Tool & Reply Draft Helper

Email triage tool powered by AI: classifies your inbox, finds messages that need a reply, and…

ProductivityCommunication & messaging

Requires authNot measured3 / 22Not checked yet
andque Agent Data Tools

Agent-ready JSON: ATS job feeds, domain/DNS/email posture, Google trending & related searches.

ProductivityCommunication & messaging

Requires authNot measured3 / 22Not checked yet
AnythingMD

Convert PDFs, Office files, spreadsheets and images to clean Markdown, sized for agent context.

ProductivityFile & docs

Requires authNot measured3 / 22Not checked yet
AppStruct Sheets

Read ranges and update owned AppStruct spreadsheets using scoped API keys.

ProductivityFile & docs

Requires authNot measured3 / 22Not checked yet
AstroWay Chinese metaphysics

BaZi four pillars, Zi Wei Dou Shu, the Chinese calendar and feng shui.

ProductivityFile & docs

Requires authNot measured3 / 22Not checked yet
AstroWay Core astrology

Natal charts, planets, houses, aspects, dignities, rendering and the calendar.

ProductivityFile & docs

Requires authNot measured3 / 22Not checked yet
AstroWay Divination and esoterica

Geomancy, I Ching, runes, Mayan calendar, Kabbalah, palmistry and the esoteric suite.

ProductivityFile & docs

Requires authNot measured3 / 22Not checked yet
AvaHR

Read hiring data and create inactive assessment and questionnaire drafts for human review.

ProductivityFile & docs

Requires authNot measured3 / 22
Breeze

Breeze project management: search projects, update tasks, to-dos and comments, and log time.

ProductivityCode & DevOps

Requires authOutdated checkNot measured3 / 22
Brubru EU Policy Intelligence

EU laws, live legislative procedures, calendar, EPRS and policy guides for any AI assistant.

ProductivityFile & docs

Requires authNot measured3 / 22Not checked yet
Bubbl

AI teammate for tasks: builds your list from meetings, email and chats, and checks off done work.

ProductivityCommunication & messaging

Requires authOutdated checkNot measured3 / 22
Caigen Notes (菜根笔记)

Caigen Notes (菜根笔记) — AI-native note-taking with RAG semantic search, in Chinese.

ProductivityCode & DevOps

Requires authNot measured3 / 22Not checked yet
Capacities

Connect an AI assistant to a Capacities space (objects, daily notes, search).

ProductivityData access / search

Requires authOutdated checkNot measured3 / 22
Chatty: WhatsApp Business

Your WhatsApp Business inbox in Claude or ChatGPT: who's waiting, follow-ups and replies.

ProductivityCommunication & messaging

Requires authNot measured3 / 22
Chili Piper

Manage Chili Piper scheduling links, meetings, routing rules, and teams. Admin only. Experimental.

ProductivityFile & docs

Requires authOutdated checkNot measured3 / 22
Cloudresume

Resume builder with native MCP — create and edit resumes from your AI assistant.

ProductivityFile & docs

Requires authOutdated checkNot measured3 / 22
Company and Lead Research

Emails and socials from company sites, WHOIS, live job listings, Hacker News and App Store search.

ProductivityCommunication & messaging

Requires authNot measured3 / 22
Compass OS

Your career in your AI app: tracked roles, profile, resumes, wins and interview stories.

ProductivityCode & DevOps

Requires authOutdated checkNot measured3 / 22
Connections

Post deals, host events, import contacts and keep notes and memory across every assistant.

ProductivityKnowledge & memory

Requires authOutdated checkNot measured3 / 22

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