[Launched] Public Preview: Hosted Agents in Microsoft Foundry Agent Service
- Vendor
- Microsoft
- Product
- Microsoft Entra, Microsoft Foundry, Microsoft Agent Framework
- Type
- Availability
- Announcement date
- 2026-06-02
- Effective date
- Date not published
- Impact
- Affected
In brief
[Launched] Public Preview: Hosted Agents in Microsoft Foundry Agent Service
What the source says
Microsoft Foundry Agent Service reaches preview for Hosted Agents, the container-based runtime that lets developers bring their own agent code in any framework and deploy it to Microsoft-managed infrastructure. Each Hosted Agent runs in a per-session VM-isolated sandbox with persistent filesystem state, automatic scale to zero, and a dedicated Microsoft Entra agent identity wired up at deploy time. The release supports the Responses, Invocations, Activity, and A2A protocols in a single agent, OpenTelemetry tracing, and bring-your-own virtual network for outbound traffic. Customers running Microsoft Agent Framework, LangGraph, Semantic Kernel, or custom orchestration code get a managed host with SLA-backed support instead of operating containerization, scaling, and identity plumbing themselves. Learn more .
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Reading for a salesperson
Who is affected: The audience described by the Microsoft update is represented by: [Launched] Public Preview: Hosted Agents in Microsoft Foundry Agent Service Microsoft Foundry Agent Service reaches preview for Hosted Agents, the container-based runtime that lets developers bring their own agent code in any framework and deploy it to Microsoft-managed infrastructure. Each Hosted Agent runs in a per-session VM-isolated sandbox with persistent filesystem state, automatic scale to zero, and a dedicated Microsoft Entra agent identity wired up at deploy time. The release supports t
Why it matters: The change matters because the official source describes: [Launched] Public Preview: Hosted Agents in Microsoft Foundry Agent Service Microsoft Foundry Agent Service reaches preview for Hosted Agents, the container-based runtime that lets developers bring their own agent code in any framework and deploy it to Microsoft-managed infrastructure. Each Hosted Agent runs in a per-session VM-isolated sandbox with persistent filesystem state, automatic scale to zero, and a dedicated Microsoft Entra agent identity wired up at deploy time. The release supports t
Urgency: Monitor
Next action: Review affected accounts with the customer using the official announcement.
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Risks and objections
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Points to confirm
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Evidence and traceability
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- Raw capture
2026-08-21T06:15:09.102270+00:00
- Event
[Launched] Public Preview: Hosted Agents in Microsoft Foundry Agent Service Microsoft Foundry Agent Service reaches preview for Hosted Agents, the container-based runtime that lets developers bring their own agent code in any framework and deploy it to Microsoft-managed infrastructure. Each Hosted Agent runs in a per-session VM-isolated sandbox with persistent filesystem state, automatic scale to zero, and a dedicated Microsoft Entra agent identity wired up at deploy time. The release supports the Responses, Invocations, Activity, and A2A protocols in a single agent, OpenTelemetry tracing, and bring-your-own virtual network for outbound traffic. Customers running Microsoft Agent Framework, LangGraph, Semantic Kernel, or custom orchestration code get a managed host with SLA-backed support instead of operating containerization, scaling, and identity plumbing themselves. Learn more .
source - Product Microsoft Entra
[Launched] Public Preview: Hosted Agents in Microsoft Foundry Agent Service Microsoft Foundry Agent Service reaches preview for Hosted Agents, the container-based runtime that lets developers bring their own agent code in any framework and deploy it to Microsoft-managed infrastructure. Each Hosted Agent runs in a per-session VM-isolated sandbox with persistent filesystem state, automatic scale to zero, and a dedicated Microsoft Entra agent identity wired up at deploy time. The release supports the Responses, Invocations, Activity, and A2A protocols in a single agent, OpenTelemetry tracing, and bring-your-own virtual network for outbound traffic. Customers running Microsoft Agent Framework, LangGraph, Semantic Kernel, or custom orchestration code get a managed host with SLA-backed support instead of operating containerization, scaling, and identity plumbing themselves. Learn more .
source - Product Microsoft Foundry
[Launched] Public Preview: Hosted Agents in Microsoft Foundry Agent Service Microsoft Foundry Agent Service reaches preview for Hosted Agents, the container-based runtime that lets developers bring their own agent code in any framework and deploy it to Microsoft-managed infrastructure. Each Hosted Agent runs in a per-session VM-isolated sandbox with persistent filesystem state, automatic scale to zero, and a dedicated Microsoft Entra agent identity wired up at deploy time. The release supports the Responses, Invocations, Activity, and A2A protocols in a single agent, OpenTelemetry tracing, and bring-your-own virtual network for outbound traffic. Customers running Microsoft Agent Framework, LangGraph, Semantic Kernel, or custom orchestration code get a managed host with SLA-backed support instead of operating containerization, scaling, and identity plumbing themselves. Learn more .
source - Product Microsoft Agent Framework
[Launched] Public Preview: Hosted Agents in Microsoft Foundry Agent Service Microsoft Foundry Agent Service reaches preview for Hosted Agents, the container-based runtime that lets developers bring their own agent code in any framework and deploy it to Microsoft-managed infrastructure. Each Hosted Agent runs in a per-session VM-isolated sandbox with persistent filesystem state, automatic scale to zero, and a dedicated Microsoft Entra agent identity wired up at deploy time. The release supports the Responses, Invocations, Activity, and A2A protocols in a single agent, OpenTelemetry tracing, and bring-your-own virtual network for outbound traffic. Customers running Microsoft Agent Framework, LangGraph, Semantic Kernel, or custom orchestration code get a managed host with SLA-backed support instead of operating containerization, scaling, and identity plumbing themselves. Learn more .
source - Insight a salesperson
[Launched] Public Preview: Hosted Agents in Microsoft Foundry Agent Service Microsoft Foundry Agent Service reaches preview for Hosted Agents, the container-based runtime that lets developers bring their own agent code in any framework and deploy it to Microsoft-managed infrastructure. Each Hosted Agent runs in a per-session VM-isolated sandbox with persistent filesystem state, automatic scale to zero, and a dedicated Microsoft Entra agent identity wired up at deploy time. The release supports the Responses, Invocations, Activity, and A2A protocols in a single agent, OpenTelemetry tracing, and bring-your-own virtual network for outbound traffic. Customers running Microsoft Agent Framework, LangGraph, Semantic Kernel, or custom orchestration code get a managed host with SLA-backed support instead of operating containerization, scaling, and identity plumbing themselves. Learn more .
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