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sidebar_label: Overview
sidebar_position: 1
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# Overview
The LANCommander SDK is a .NET 9 assembly that provides the heart of functionality for the launcher and some parts of the server application. The SDK is currently used for:
- Authentication to a LANCommander server
- Installation of games / redistributables
- Launching of games and play session tracking
- Media linking and downloading
- Game save syncing, including packing and extraction
- PowerShell scripting runtime and execution
- Updating a player's profile including alias and custom fields
- Submission of issues
- Game lobby scanning
- Chat client