mqtt-cli is a feature-rich MQTT Command Line Interface.

Getting Started • Publish • Subscribe • Shell • Test • How to Contribute

• Installation instructions
• Building from source
• Full documentation

Publish

• Publish a message
• Quick start: mqtt pub -t your-topic -m "your message" -h your-mqtt-broker.com
• Further documentation

Subscribe

• Subscribe to topics and receive output directly on the console
• Quick start: mqtt sub -t your-topic -h your-mqtt-broker.com
• Further documentation

Shell

• Enter the mqtt-cli shell mode to access more MQTT functionality
• Quick start: mqtt sh
• Further documentation

Test

• Run tests against a broker to find out its features and limitations
• Quick start: mqtt test -h your-mqtt-broker.com
• Further documentation

How to Contribute

• If you want to request a feature or report a bug, please create a GitHub Issue using one of the provided templates
• If you want to make a contribution to the project, please have a look at the contribution guide