- [Introduction](./README.md)
- [Getting started](getting_started.md)
- [Reference Guide](reference.md)
- [Install and operation](operation/overview.md)
  - [Install instruction](operation/install/overview.md)
  - [Cent-OS](operation/install/cent-os.md)
  - [Operation guide](operation/operations.md)
  - [Kuiper basic configuration](operation/configuration_file.md)
  - [MQTT source configuration](rules/sources/mqtt.md)
- [Command line interface tools - CLI](cli/overview.md)
  - [Streams](cli/streams.md)
  - [Rules](cli/rules.md)
- [Kuiper SQL reference](sqls/overview.md)
  - [Stream specifications](sqls/streams.md)
  - [Query languange element](sqls/query_language_elements.md)
  - [Windows](sqls/windows.md)
  - [Built-in functions](sqls/built-in_functions.md)
- [Rules](rules/overview.md)
  - [Log action](rules/sinks/logs.md)
  - [MQTT action](rules/sinks/mqtt.md)
- [Extend Kuiper](extension/overview.md)
  <!-- - [Source extension]()
  - [Sink/Action extension]()
  - [Functions extension]() -->
- [Plugins](plugins/overview.md)