FICHA · AUR

mqtt-spy

An open source desktop & command line utility intended to help you with monitoring activity on MQTT topics

  • mqtt-monitor
  • GUI
  • CLI
  • NETWORK
  • Launchable
official+codex · reviewed · Jun 2, 2026 description in en

Description

Monitors MQTT topic activity through desktop and command-line workflows, helping users inspect broker traffic and understand message flow. It is useful for IoT debugging, automation systems, and protocol learning.

Topic monitoring can reveal sensitive device data and credentials if payloads are not protected. Use authorized brokers and avoid storing logs that contain private messages.

How to run

mqtt-spy

Commands: mqtt-spy

Permissions

Permissions not analysed for this source yet.