# Apache SkyWalking Query Protocol Query Protocol defines the communication protocol in query stage. SkyWalking native UI and CLI use this protocol to fetch data from the backend consistently, don't need to worry about the backend update. Read [Query Protocol DOC](https://github.com/apache/skywalking/blob/master/docs/en/protocols/query-protocol.md) for more details ## Release This repo wouldn't release separately. All source codes have been included in the main repo release. The tags match the [main repo](https://github.com/apache/skywalking) tags. # License Apache 2.0