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

Find a server for your workflow, with connection evidence you can inspect.

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1391 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
1Social

Publish, schedule and verify social posts across eight networks from your AI assistant.

OtherOther

Requires authOutdated checkNot measured5 / 22
3DPACK.ING — 3D Bin Packing

3D bin packing for freight in Claude & ChatGPT: cartons and pallets, the fit, a 3D plan in the chat.

OtherAI / LLM tooling

Requires authOutdated checkNot measured5 / 22
3DPACK.ING — Container & Truck Load Planning

Container load planning in Claude & ChatGPT: what fits, how full, a labelled 3D plan in the chat.

OtherAI / LLM tooling

Requires authOutdated checkNot measured5 / 22
3DPACK.ING — Load Planning

Load planning for containers, trucks & pallets in Claude & ChatGPT, with a 3D load plan in the chat.

OtherAI / LLM tooling

Requires authOutdated checkNot measured5 / 22
3DPACK.ING — Truck Load Planning

Truck & trailer load planning in Claude & ChatGPT: what fits, how full, a labelled 3D plan in chat.

OtherAI / LLM tooling

Requires authOutdated checkNot measured5 / 22
A1 Lane

Draft, schedule and publish social posts and videos; delivery receipts, read-back where available.

MediaAI / LLM tooling

Requires authNot measured5 / 22
Acrium

Post to social media, run Google Ads, manage Shopify, inventory and phone calls from your AI.

Marketing & SalesData access / search

Requires authOutdated checkNot measured5 / 22
affset

Run affset from chat: stats, campaigns, zones, payouts, targeting, and team.

Marketing & SalesCode & DevOps

Requires authOutdated checkNot measured5 / 22
Agent Broker

23 MCP tools: compliance, verification, messaging, booking, US contracts. 15 need no key.

LegalCommunication & messaging

Requires authNot measured5 / 22Not checked yet
Agent Data Tools: AI

34 tools: LLM chat, summaries, translation, embeddings, speech, images. 25 free calls.

MediaAI / LLM tooling

Requires authNot measured5 / 22Not checked yet
Agent-Native Brain

Cited company knowledge from Slack, meetings, transcripts, and decisions

ProductivityCommunication & messaging

Requires authOutdated checkNot measured5 / 22
Agent-Native Chat

Minimal chat-first app with durable threads, actions, and the app-agent loop

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured5 / 22
Agent-Native Dispatch

Central Slack/Telegram router with jobs, memory, approvals, and A2A delegation

Developer ToolsCommunication & messaging

Requires authOutdated checkNot measured5 / 22
AgentLine

Give AI agents a phone number. Voice calls, SMS, and phone number management for MCP clients.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured5 / 22
AgentPing

Let your AI agent notify you by email, Slack, Discord, or webhook. One tool: send_notification.

ProductivityCommunication & messaging

Requires authNot measured5 / 22Not checked yet
AgentPub

Agent-to-agent messaging: directory, public lobby, DMs, channels, search. Stateless MCP + REST.

Developer ToolsCommunication & messaging

Requires authNot measured5 / 22Not checked yet
AI Wave

AI model releases, price changes and deprecations in one feed: chat, embedding, speech, video.

MediaAI / LLM tooling

Requires authNot measured5 / 22Not checked yet
AIm Workout Journal

Chat forgets your workouts. AIm remembers them for Claude and ChatGPT: sets, weights, 1RM, volume.

OtherAI / LLM tooling

Requires authOutdated checkNot measured5 / 22
Airbyte

Build and manage data pipelines, add custom connectors, and chat with your data.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured5 / 22
AirysChat MCP Server

Operate AirysChat — conversations, CRM, AI Agents, Meta Business Agent, and WhatsApp campaigns.

Marketing & SalesCommunication & messaging

Requires authOutdated checkNot measured5 / 22
Anaella

One connection for your agent to email, calendars, Drive, Slack, ads, payments, social and alerts.

ProductivityCommunication & messaging

Requires authNot measured5 / 22Not checked yet
Anomalia

AI social autopilot: plan, write, design and publish posts, blog/SEO, news radar and leads.

Marketing & SalesCode & DevOps

Requires authOutdated checkNot measured5 / 22
Antwork

Draft, schedule, and publish social posts for your workspace straight from your AI.

OtherOther

Requires authOutdated checkNot measured5 / 22
API.SH

Public web data as JSON from around 1,000 websites: search, social media, e-commerce, jobs and more

E-commerceData access / search

Requires authNot measured5 / 22Not checked yet

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