MCP HeartbeatTHE MCP OBSERVATORY
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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

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DiscoveryServer directory

Remote MCP servers

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1587 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
Resumonk

Build, improve and share your resume, and run your job search, from your AI assistant.

ProductivityData access / search

Requires authOutdated checkNot measured4 / 22
Ricky

Customer inbox and CRM for WhatsApp, Instagram and Messenger: contacts, conversations, reports.

ProductivityCommunication & messaging

Requires authNot measured4 / 22
Ridian

Calendars, tasks, contacts, bookings and agent inboxes for your assistant. EU-hosted, OAuth.

ProductivityCommunication & messaging

Requires authNot measured4 / 22
Ridian Calendar Feeds

Publish subscribable calendars for Google, Outlook and Apple and keep them updated from chat.

ProductivityCommunication & messaging

Requires authNot measured4 / 22
Ringover MCP Server and API by Cotlet

Ringover business phone system MCP server: list calls, read call transcript, tag call, send SMS.

ProductivityCommunication & messaging

Requires authOutdated checkNot measured4 / 22
Rippd

Your Rippd training and nutrition data in your AI: food, workouts, weigh-ins, targets, coach notes.

ProductivityFile & docs

Requires authNot measured4 / 22
ROASaurus

Webshop profit, attribution and ad performance; ad changes through an approval inbox.

ProductivityCommunication & messaging

Requires authOutdated checkNot measured4 / 22
Robin

Let your agent handle your email, on your terms. Reads what you allow, replies with your OK.

ProductivityCommunication & messaging

Requires authOutdated checkNot measured4 / 22
RocketReach

Verified work emails and phones from 700M+ contacts

ProductivityCommunication & messaging

Requires authOutdated checkNot measured4 / 22
Roleora

Log, search and summarise your work history in Roleora, the career record for professionals.

ProductivityData access / search

Requires authOutdated checkNot measured4 / 22
roTEAMnet Career Workspace

Search jobs, review confirmed CV facts and prepare documents with scoped OAuth access.

ProductivityFile & docs

Requires authOutdated checkNot measured4 / 22
Runable

Run agent tasks, track progress, retrieve files, and search meeting notes with Runable.

ProductivityData access / search

Requires authOutdated checkNot measured4 / 22
RunLite

Hosts AI-built websites with working contact forms. Enquiries arrive by email or WhatsApp.

ProductivityCommunication & messaging

Requires authOutdated checkNot measured4 / 22
Saka Business Data

Search business records by market with evidence. Prepaid credit; emails observed, not verified.

ProductivityCommunication & messaging

Requires authOutdated checkNot measured4 / 22
SalesQL

Find verified B2B emails and phone numbers; search and enrich people and companies for prospecting.

ProductivityCommunication & messaging

Requires authOutdated checkNot measured4 / 22
SayBriefly

Know what was agreed with every client: meetings, decisions, to-dos and briefs from SayBriefly.

ProductivityFile & docs

Requires authNot measured4 / 22Not checked yet
SayWink

Instagram comment-to-DM automations, scheduled posts, stats and DM inbox for your accounts.

ProductivityAutomation & workflows

Requires authNot measured4 / 22
Scheduly

Calendar and notes for AI assistants: read, create and move events, keep notes. Korean & English.

ProductivityFile & docs

Requires authNot measured4 / 22
Sckian

AI job matching in your assistant: ranked offers, tailored resumes, application tracking.

ProductivityFile & docs

Requires authOutdated checkNot measured4 / 22
Screvi

Search and organize your reading library of highlights, saved articles, notes and tags.

ProductivityData access / search

Requires authOutdated checkNot measured4 / 22
Seeder

Search and act on your VC firm's deal pipeline: deals, notes, tasks, analyst assignment.

ProductivityData access / search

Requires authOutdated checkNot measured4 / 22
Selah Bible Study (selah.so)

Bible MCP server for ChatGPT, Claude and Grok: Scripture, study notes, Strong's Greek and Hebrew.

ProductivityAI / LLM tooling

Requires authOutdated checkNot measured4 / 22
Semata

Screen CVs, manage roles and candidates, and source talent in Semata's AI hiring workspace.

ProductivityFile & docs

Requires authNot measured4 / 22
Sendburg

Search 250M+ B2B contacts and 25M+ companies; reveal verified work emails and phone numbers.

ProductivityCommunication & messaging

Requires authNot measured4 / 22Not checked yet

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