Comet Messenger Service MCP Server

by cometmessenger Your server? Claim it

answering

Comet Messenger Service is answering right now. Last checked 1 min ago. It exposes 4 tools.

Chicago same-day courier: live delivery quotes; account holders book and track runs.

Uptime history 14 days of history · worst day 98%

14 days agonow

100.0%

Uptime 24h

92 of 92 checks

Tools

read from the server

632 ms

Response time

average over 24h

open, no key

Access

streamable-http

Nothing serious here today

Today is the operative word: we check Comet Messenger Service every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 1 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add courier --transport http https://agents.cometmessenger.delivery/mcp

Settings → Connectors → Add custom connector, then paste this address

https://agents.cometmessenger.delivery/mcp

~/.codex/config.toml

[mcp_servers.courier]
url = "https://agents.cometmessenger.delivery/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "courier": {
      "url": "https://agents.cometmessenger.delivery/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "courier": {
      "type": "http",
      "url": "https://agents.cometmessenger.delivery/mcp"
    }
  }
}

Available tools 4

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

book

book_delivery

Book a same-day courier delivery on a Comet account. Call first without confirm to get a preview (price, vehicle, pickup time); show it to your user; then call again with the same details and confirm=true to place the order. Returns the Comet order number. Needs the client's Comet account key (Authorization: Bearer cmt_...). Account holders get one from Comet at (312) 786-2288.

order

order_status

Where an order on the account is: booked, picked up, delivered (with who signed and when) or cancelled. Needs the client's Comet account key (Authorization: Bearer cmt_...). Account holders get one from Comet at (312) 786-2288.

quote

get_quote

Price a same-day courier delivery in the Chicago area with Comet Messenger Service (since 1976). Returns live prices for Streak (fastest), Priority and Standard service, and the vehicle used. Quotes only - nothing is booked. Account holders' agents can book with book_delivery; everyone else books by calling (312) 786-2288 or at https://cometmessenger.delivery.

recent

recent_orders

The account's latest orders with their status. Needs the client's Comet account key (Authorization: Bearer cmt_...). Account holders get one from Comet at (312) 786-2288.

Endpoints

URL	Transport	State	Latency	Checked
https://agents.cometmessenger.delivery/mcp	streamable-http	answering	588 ms	1 min ago

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Comet Messenger Service — questions

Answers built from our own checks of this server.

What can Comet Messenger Service do?

It exposes 4 tools, read directly from the server on our last check. Among them: book_delivery, get_quote, order_status, recent_orders. 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 Comet Messenger Service working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 632 ms. The bar chart above shows every period we have measured.

How do I connect Comet Messenger Service?

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

Does Comet Messenger Service need an API key?

No. Comet Messenger Service completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Comet Messenger Service?

It answers our handshake in 632 ms on average, which is faster than 19% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.