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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1400 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
Pushizo

Push, email, SMS, in-app and journeys. 54 tools: reads and drafts; only test sends.

ProductivityCommunication & messaging

Requires authOutdated checkNot measured4 / 22
Pylot AI

Draft, schedule and publish on-brand social posts and images for a small business from any AI agent.

MediaAI / LLM tooling

Requires authNot measured4 / 22Not checked yet
Qoyod Connector (Awsel)

Turn chat invoices into drafts in Qoyod accounting. 27 tools, OAuth sign-in, human approval.

Finance & CryptoPayments & trading

Requires authNot measured4 / 22
QR Top

Dynamic QR codes by chat: edit destinations after printing, smart routing, and scan analytics.

Data & AnalyticsData access / search

Requires authNot measured4 / 22
QrVerloz

QR codes active 90 days, claimable forever. Request an API key in chat to retarget and track scans.

Developer ToolsCode & DevOps

Requires authNot measured4 / 22Not checked yet
quizquiz.co Quiz Builder

Turn quiz questions from your chat into a ready-to-play pub quiz on quizquiz.co.

OtherOther

Requires authOutdated checkNot measured4 / 22
Raabta

WhatsApp customer support inbox: read, triage, draft and answer customer chats with AI.

ProductivityCommunication & messaging

Requires authNot measured4 / 22
Rally Studio

Make multiplayer 2D/3D browser games on Rally by chat: build, script, playtest with bots, publish.

OtherOther

Requires authOutdated checkNot measured4 / 22
ReactLive

Live audience engagement: run Q&A, polls, liveblogs and chat for webinars and town halls.

OtherOther

Requires authNot measured4 / 22
Realastat

Real estate deal analysis from chat: rental underwriting, buy-box matching, deal library, docs.

Real Estate & PropertyData access / search

Requires authNot measured4 / 22
ReapX - 95 Pay-Per-Result Social Data Tools

95 live social-data tools for Instagram, TikTok, Facebook, LinkedIn, YouTube, X and more.

MediaAI / LLM tooling

Requires authOutdated checkNot measured4 / 22
Recap Raven

Discord D&D note taker: search and cite your TTRPG session recaps, quests, NPCs and transcripts.

Developer ToolsCommunication & messaging

Requires authNot measured4 / 22Not checked yet
Recaudo

Sell on WhatsApp and get paid in LATAM: CRM, payment links, collections, CFDI invoices, store.

Finance & CryptoPayments & trading

Requires authNot measured4 / 22
RelaySwitch

Every major chat, image and video model on one prepaid key. OpenAI, Anthropic and Gemini formats.

MediaAI / LLM tooling

Requires authNot measured4 / 22Not checked yet
RemoteFarm

Read and update RemoteFarm records for crops, livestock, bees, money and tasks from a chat.

OtherOther

Requires authNot measured4 / 22
replient.ai

Social media comments, DMs, comment-to-DM automations and analytics for Instagram, TikTok and more

Marketing & SalesAutomation & workflows

Requires authNot measured4 / 22
reviewpaper.ai (signed in)

Simulated peer reviews of your own paper in a venue's form, with an inline review card in chat.

OtherOther

Requires authNot measured4 / 22
Ricky

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

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
Rizamo

Publish, schedule and analyze social posts on Instagram, Facebook, TikTok, YouTube and more.

MediaAI / LLM tooling

Requires authOutdated checkNot measured4 / 22
Robutler

Build, remix, and run apps with agents on Robutler. Search, delegate, post, chat, manage channels.

Developer ToolsData access / search

Requires authNot measured4 / 22
RunLite

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

ProductivityCommunication & messaging

Requires authOutdated checkNot measured4 / 22
Schedulin

Schedule, publish, and analyze social posts across TikTok, Instagram, YouTube, X, LinkedIn + 5 more.

MediaAI / LLM tooling

Requires authNot measured4 / 22

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