You can just change Enter Play Mode Settings

[malvislight]

Unity Agent Client DOES NOT recommend using AI agents for coding within the editor. Due to Unity's constraints, editing C# scripts triggers a Domain Reload, disconnecting the session.

You can just change Enter Play Mode Settings to avoid this problem. All you need to do is change the value of EditorSettings.enterPlayModeOptions.

From code:

EditorSettings.enterPlayModeOptions = EnterPlayModeOptions.DisableDomainReload;

[nuskey8]

This setting only disables domain reload when entering play mode, and does not apply to cases where C# scripts are rewritten in the editor.

Currently, Unity does not have an official hot reload function, so the ability to edit code from an editor extension is not very useful. This is expected to be improved with the transition to CoreCLR, but it is not yet decided in which version CoreCLR will be introduced.