mcpbeat

MQTT MCP Server

io.github.nagarjunr/mqtt
local only

MQTT runs on your own machine — the client starts it, so there is no endpoint to ping. 85 installs a week from pypi. Last commit 26 Jul 2026.

MCP server for MQTT 5.0 brokers (publish, subscribe, topic discovery).

Installs per day peak 270 · avg 39
a month agotoday
85
Installs / week
pypi · mqtt5-mcp-server
0
Stars
0 open issues
26 Jul 2026
Last commit
0 releases in 90 days
MIT
License
Python

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add mqtt -- uvx mqtt5-mcp-server
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "mqtt": {
      "args": [
        "mqtt5-mcp-server"
      ],
      "command": "uvx"
    }
  }
}
~/.codex/config.toml
[mcp_servers.mqtt]
command = "uvx"
args = ["mqtt5-mcp-server"]
.cursor/mcp.json
{
  "mcpServers": {
    "mqtt": {
      "args": [
        "mqtt5-mcp-server"
      ],
      "command": "uvx"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "mqtt": {
      "args": [
        "mqtt5-mcp-server"
      ],
      "command": "uvx"
    }
  }
}

MQTT — questions

Answers built from our own checks of this server.

Why is there no uptime for MQTT?
MQTT runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the pypi package mqtt5-mcp-server was installed 85 times last week.
How do I connect MQTT?
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 runs locally, so the command pulls mqtt5-mcp-server straight from pypi; nothing to host, nothing to sign up for.
How many people use MQTT?
The pypi package mqtt5-mcp-server was installed 85 times in the last week. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is MQTT open source?
Yes — it is published under the MIT licence, written in Python and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.