microsoft / microsoft/agent-framework
.NET: [Feature]: Send file attachments and text together in one AG-UI message
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@javiercn is already working on this.
Since Jul 7, 2026.
.NET
ag-ui
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- Python
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Description
### Description
According to this thread: https://github.com/ag-ui-protocol/ag-ui/issues/280
The AG-UI protocol has been updated to include file and text uploads. I am building a chat assistant using .NET AG-UI as a server with a React frontend (Assistant-UI). I was building a functionality where users can include attachments in their message. I have deployed a file-capable model but the only restriction is the .NET AG-UI package that does not allow sending files, whilst the main protocol does support it.
### Language/SDK
Both
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