Microsoft Copilot (Microsoft 365): Use Agent 365 agents within Microsoft 365 Copilot Chat and Declarative Agents

Vendor: Microsoft
Product: Microsoft 365, Microsoft 365 Copilot
Type: Availability
Announcement date: 2026-07-17
Effective date: Date not published
Impact: Affected

In brief

What the source says

Agents that are published to Agents 365 are already managed in the Microsoft 365 Admin Center. If the agent implements the Agent2Agent protocol, it can be used as a connected agent for the agents that users build in Agent Builder or Copilot Studio. GA date: August CY2026 In development General Availability Worldwide (Standard Multi-Tenant) Microsoft Copilot (Microsoft 365) Android Desktop iOS Web

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Who is affected: The audience described by the Microsoft update is represented by: Microsoft Copilot (Microsoft 365): Use Agent 365 agents within Microsoft 365 Copilot Chat and Declarative Agents Agents that are published to Agents 365 are already managed in the Microsoft 365 Admin Center. If the agent implements the Agent2Agent protocol, it can be used as a connected agent for the agents that users build in Agent Builder or Copilot Studio. GA date: August CY2026 In development General Availability Worldwide (Standard Multi-Tenant) Microsoft Copilot (Microsoft 365) Android Des

Why it matters: The change matters because the official source describes: Microsoft Copilot (Microsoft 365): Use Agent 365 agents within Microsoft 365 Copilot Chat and Declarative Agents Agents that are published to Agents 365 are already managed in the Microsoft 365 Admin Center. If the agent implements the Agent2Agent protocol, it can be used as a connected agent for the agents that users build in Agent Builder or Copilot Studio. GA date: August CY2026 In development General Availability Worldwide (Standard Multi-Tenant) Microsoft Copilot (Microsoft 365) Android Des

Urgency: Monitor

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Raw capture
2026-08-29T09:22:49.319599+00:00
Event
Microsoft Copilot (Microsoft 365): Use Agent 365 agents within Microsoft 365 Copilot Chat and Declarative Agents Agents that are published to Agents 365 are already managed in the Microsoft 365 Admin Center. If the agent implements the Agent2Agent protocol, it can be used as a connected agent for the agents that users build in Agent Builder or Copilot Studio. GA date: August CY2026 In development General Availability Worldwide (Standard Multi-Tenant) Microsoft Copilot (Microsoft 365) Android Desktop iOS Web
source
Product Microsoft 365
Microsoft Copilot (Microsoft 365): Use Agent 365 agents within Microsoft 365 Copilot Chat and Declarative Agents Agents that are published to Agents 365 are already managed in the Microsoft 365 Admin Center. If the agent implements the Agent2Agent protocol, it can be used as a connected agent for the agents that users build in Agent Builder or Copilot Studio. GA date: August CY2026 In development General Availability Worldwide (Standard Multi-Tenant) Microsoft Copilot (Microsoft 365) Android Desktop iOS Web
source
Product Microsoft 365 Copilot
Microsoft Copilot (Microsoft 365): Use Agent 365 agents within Microsoft 365 Copilot Chat and Declarative Agents Agents that are published to Agents 365 are already managed in the Microsoft 365 Admin Center. If the agent implements the Agent2Agent protocol, it can be used as a connected agent for the agents that users build in Agent Builder or Copilot Studio. GA date: August CY2026 In development General Availability Worldwide (Standard Multi-Tenant) Microsoft Copilot (Microsoft 365) Android Desktop iOS Web
source
Insight a salesperson
Microsoft Copilot (Microsoft 365): Use Agent 365 agents within Microsoft 365 Copilot Chat and Declarative Agents Agents that are published to Agents 365 are already managed in the Microsoft 365 Admin Center. If the agent implements the Agent2Agent protocol, it can be used as a connected agent for the agents that users build in Agent Builder or Copilot Studio. GA date: August CY2026 In development General Availability Worldwide (Standard Multi-Tenant) Microsoft Copilot (Microsoft 365) Android Desktop iOS Web
source

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