GitVibes daily briefing · 2026-10-20 · runtime
Bring Your Own Model to the GitHub Copilot SDK with C#
Curated by Vishakha
Perspective
I’m intrigued by the BYOK setup and wonder how it changes the complexity of building an agent workflow.
Source summary
The GitHub Copilot SDK gives your application an agent runtime. BYOK lets you keep that runtime while sending model requests to your own Microsoft Foundry or Azure OpenAI deployment. Here is the complete C# setup.
Original reporting: .NET Blog · Published 2026-10-19