scienceDeep Dive
Azure
·
Jul 14, 2026
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16 min read How an AI agent reaches Microsoft Graph as the signed-in user through MCP — why token passthrough fails, and how on-behalf-of, Conditional Access, and RBAC secure the chain.
scienceDeep Dive
Azure
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Jul 10, 2026
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14 min read The first design decision for any Azure AI agent is which identity it uses. A decision matrix across managed identity, Entra Agent ID, on-behalf-of, and service principals.
boltUpdate
Platform Updates
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Jul 9, 2026
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4 min read Microsoft’s Build 2026 announcement, Frontier models and production agents advancing Microsoft Foundry for the agentic era, reframes Foundry from a model catalog into a place you run production agents. The headline that makes it real: hosted agents in Foundry Agent Service are now generally available, and the catalog spans both OpenAI and Anthropic frontier models (1,900+ on Microsoft Learn, not the “11,000” some coverage repeats).
