Cbm MCP Server

by containermath Your server? Claim it

answering

Cbm is answering right now. Last checked 5 min ago. It exposes 1 tools.

Calculate shipment volume (CBM/CFT), weight, and how cargo fits standard shipping containers.

Uptime history 51 days of history · worst day 93%

51 days agonow

96.7%

Uptime 24h

88 of 91 checks

Tools

read from the server

77 ms

Response time

average over 24h

open, no key

Access

streamable-http

Cbm does not always answer

Over the last week it answered 98.4% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 5 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add cbm --transport http https://mcp.containermath.com

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "cbm": {
      "url": "https://mcp.containermath.com"
    }
  }
}

~/.codex/config.toml

[mcp_servers.cbm]
url = "https://mcp.containermath.com"

.cursor/mcp.json

{
  "mcpServers": {
    "cbm": {
      "url": "https://mcp.containermath.com"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "cbm": {
      "url": "https://mcp.containermath.com"
    }
  }
}

Available tools 1

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

calculate

calculate_cbm

Calculate total shipment volume (CBM / cubic metres and CFT / cubic feet), total weight, and how that cargo fits into standard shipping containers (20ft Standard, 40ft Standard, 40ft High Cube). Use this whenever someone asks how much space a shipment takes, how many cubic metres or CBM their boxes / pallets / cartons add up to, whether cargo will fit in a container, what container size they need, or how full a container will be. Accepts a list of items with length, width, height, weight and quantity in metric (cm, kg) or imperial (in, lb) units; returns total CBM, CFT, total weight, and per-container fill percentage with an overload flag.

Endpoints

URL	Transport	State	Latency	Checked
https://mcp.containermath.com	streamable-http	answering	70 ms	5 min ago

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Cbm — questions

Answers built from our own checks of this server.

What can Cbm do?

It exposes 1 tools, read directly from the server on our last check. Among them: calculate_cbm. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Cbm working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 88 of 91 checks got a reply (96.7%), average response time 77 ms. The bar chart above shows every period we have measured.

How do I connect Cbm?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Cbm need an API key?

No. Cbm completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 1 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Cbm?

It answers our handshake in 77 ms on average, which is faster than 86% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.