Microsoft Copilot (Microsoft 365): Dynamic Tool Discovery for Declarative Agents and Federated Copilot Connectors

Vendor: Microsoft
Product: Microsoft 365, Microsoft 365 Copilot
Type: End of support
Announcement date: 2026-05-13
Effective date: Date not published
Impact: Affected

In brief

What the source says

We're introducing dynamic tool discovery for declarative agents in Microsoft 365 Copilot. Developers can now add, update, or retire tools on their MCP servers without republishing the agent - so end users get the latest agent capabilities immediately, with no deployment cycle in between. Support for federated Copilot connectors will be a fast follow to declarative agents at a later stage. Dynamic tool discovery is backed by Microsoft's enterprise RAI and security protections, and customers retain full control over agent deployment and availability to users and groups. GA date: June CY2026 In development General Availability Worldwide (Standard Multi-Tenant) Microsoft Copilot (Microsoft 365) Desktop Mobile Web

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Reading for a salesperson

Who is affected: The audience described by the Microsoft update is represented by: Microsoft Copilot (Microsoft 365): Dynamic Tool Discovery for Declarative Agents and Federated Copilot Connectors We're introducing dynamic tool discovery for declarative agents in Microsoft 365 Copilot. Developers can now add, update, or retire tools on their MCP servers without republishing the agent - so end users get the latest agent capabilities immediately, with no deployment cycle in between. Support for federated Copilot connectors will be a fast follow to declarative agents at a later s

Why it matters: The change matters because the official source describes: Microsoft Copilot (Microsoft 365): Dynamic Tool Discovery for Declarative Agents and Federated Copilot Connectors We're introducing dynamic tool discovery for declarative agents in Microsoft 365 Copilot. Developers can now add, update, or retire tools on their MCP servers without republishing the agent - so end users get the latest agent capabilities immediately, with no deployment cycle in between. Support for federated Copilot connectors will be a fast follow to declarative agents at a later s

Urgency: Monitor

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Raw capture
2026-08-29T09:22:49.319599+00:00
Event
Microsoft Copilot (Microsoft 365): Dynamic Tool Discovery for Declarative Agents and Federated Copilot Connectors We're introducing dynamic tool discovery for declarative agents in Microsoft 365 Copilot. Developers can now add, update, or retire tools on their MCP servers without republishing the agent - so end users get the latest agent capabilities immediately, with no deployment cycle in between. Support for federated Copilot connectors will be a fast follow to declarative agents at a later stage. Dynamic tool discovery is backed by Microsoft's enterprise RAI and security protections, and customers retain full control over agent deployment and availability to users and groups. GA date: June CY2026 In development General Availability Worldwide (Standard Multi-Tenant) Microsoft Copilot (Microsoft 365) Desktop Mobile Web
source
Product Microsoft 365
Microsoft Copilot (Microsoft 365): Dynamic Tool Discovery for Declarative Agents and Federated Copilot Connectors We're introducing dynamic tool discovery for declarative agents in Microsoft 365 Copilot. Developers can now add, update, or retire tools on their MCP servers without republishing the agent - so end users get the latest agent capabilities immediately, with no deployment cycle in between. Support for federated Copilot connectors will be a fast follow to declarative agents at a later stage. Dynamic tool discovery is backed by Microsoft's enterprise RAI and security protections, and customers retain full control over agent deployment and availability to users and groups. GA date: June CY2026 In development General Availability Worldwide (Standard Multi-Tenant) Microsoft Copilot (Microsoft 365) Desktop Mobile Web
source
Product Microsoft 365 Copilot
Microsoft Copilot (Microsoft 365): Dynamic Tool Discovery for Declarative Agents and Federated Copilot Connectors We're introducing dynamic tool discovery for declarative agents in Microsoft 365 Copilot. Developers can now add, update, or retire tools on their MCP servers without republishing the agent - so end users get the latest agent capabilities immediately, with no deployment cycle in between. Support for federated Copilot connectors will be a fast follow to declarative agents at a later stage. Dynamic tool discovery is backed by Microsoft's enterprise RAI and security protections, and customers retain full control over agent deployment and availability to users and groups. GA date: June CY2026 In development General Availability Worldwide (Standard Multi-Tenant) Microsoft Copilot (Microsoft 365) Desktop Mobile Web
source
Insight a salesperson
Microsoft Copilot (Microsoft 365): Dynamic Tool Discovery for Declarative Agents and Federated Copilot Connectors We're introducing dynamic tool discovery for declarative agents in Microsoft 365 Copilot. Developers can now add, update, or retire tools on their MCP servers without republishing the agent - so end users get the latest agent capabilities immediately, with no deployment cycle in between. Support for federated Copilot connectors will be a fast follow to declarative agents at a later stage. Dynamic tool discovery is backed by Microsoft's enterprise RAI and security protections, and customers retain full control over agent deployment and availability to users and groups. GA date: June CY2026 In development General Availability Worldwide (Standard Multi-Tenant) Microsoft Copilot (Microsoft 365) Desktop Mobile Web
source

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