microsoft / microsoft/foundry-dev-tools
Can't see or select existing models on the Agent Builder
@a1exwang is already working on this.
Since Apr 14, 2026.
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Description
Hi, the Modern Workplace Agent has been deployed using an existing model. The agent works and the model shows as expected on the Azure Foundry Web Portal.
However while opening the Agent on the VS Code Agent Builder the model is not available, also when selecting Browse I am not able to select the model that is deployed in Foundry. Due to that reason, I am also not able to do prompts in that screen.
Extension Agent Builder does not show the model:
I can see the model when I click Browse models:
On the Azure Portal it shows the model correctly:
VS Code:
Version: 1.115.0 (Universal)
Commit: 41dd792b5e652393e7787322889ed5fdc58bd75b
Date: 2026-04-07T22:04:57Z (2 days ago)
Electron: 39.8.5
ElectronBuildId: 13703022
Chromium: 142.0.7444.265
Node.js: 22.22.1
V8: 14.2.231.22-electron.0
OS: Darwin arm64 25.4.0
AI Toolkit extension version: 0.34.0
Microsoft Foundry extension version: 0.18.0
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