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Frezz Tech logo with a futuristic AI robot and cloud circuitry, representing artificial intelligence, Microsoft Copilot, Azure AI, and cloud innovation. Frezz Tech logo with a futuristic AI robot and cloud circuitry, representing artificial intelligence, Microsoft Copilot, Azure AI, and cloud innovation. Frezz Tech

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Governance

1 Article
Three users share one caller identity on the left while OAuth passthrough gives each user their own token on the right

Which Agent, on Whose Behalf? Authenticating MCP Tools in Microsoft Foundry

1 Comment on Which Agent, on Whose Behalf? Authenticating MCP Tools in Microsoft Foundry
7 Min Read

Four ways to authenticate an MCP tool in Foundry and the only one that keeps the user Last verified against Microsoft Learn on 19 October 2026. Foundry changes quickly, so check the linked docs before you rely on a detail. The problem in…

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ArchitectureAzure AIGovernanceImplementation & OperationsMicrosoft Foundry
20.10.2026

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AI Agents Authentication Azure Azure Container Apps Azure OpenAI Foundry Local Governance Identity Passthrough Local AI MCP Microsoft Entra Microsoft Foundry OAuth

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