This project contains an addon for the MQTT.fx application that can decode CBOR MQTT message payloads so they are displayed as formatted JSON.
You can download a precompiled JAR from the releases page. The mqtt-cbor-decoder-X-all.jar file should be placed in the MQTT.fx addon directory, which varies by platform:
| OS | Add-on location |
|---|---|
| macOS | [USER_HOME]/Library/Application Support/MQTT-FX/addons |
| Windows | [USER_HOME]\AppData\Local\MQTT-FX\addons |
| Linux | [USER_HOME]/MQTT-FX/addons |
The build uses Gradle. Build with the shadowJar task:
./gradlew shadowJar
That will produce a build/libs/mqttfx-cbor-decoder-X-all.jar which you can install.