Build Smarter with the Microsoft 365 Agents Toolkit MCP Server
As AI agents become central to how we build and interact with modern productivity apps, developers need tools that are flexible, standard-base...
2 days ago
Microsoft 365 Developer Blog
Bring your own agents into Microsoft 365 Copilot
Custom Engine Agents now generally available—build and integrate your own AI into the flow of work Microsoft 365 Copilot is redefining how peo...
7 days ago
Supercharge your EWS migration with AI and GitHub Copilot
We're announcing a new tutorial that helps developers migrate solutions from EWS to Microsoft Graph using AI and GitHub Copilot. The post Supe...
9 days ago
Microsoft 365 Copilot APIs: Unlocking enterprise knowledge for AI with the Retrieval API — Now in Public Preview
Read how the Retrieval API gives developers a secure, compliant and scalable way to integrate enterprise content into their AI workflows. The ...
26 days ago
Dev Proxy v0.29 with refactored architecture, MCP server, and exposed LM prompts
Introducing Dev Proxy v0.29, with a major architectural overhaul, control over language model prompts, and improved diagnostics. The post Dev ...
27 days ago
Deprecation of MS-APP-ACTS-AS header in Shifts Management Microsoft Graph APIs
In app-only access scenarios, Shifts Management Graph APIs previously required the MS-APP-ACTS-AS: userId header to indicate the user on whose...
1 month ago
Dev Proxy v0.28 with LLM usage and costs tracking
The latest version of Dev Proxy introduces a new ability to help you understand language models’ usage and costs in your applications, alongsi...
1 month ago
Build like Microsoft: Developer agents in action
Take a deep dive into Athena, an AI-powered collaborative agent, to learn how it was built and how to create your own version of Athena right ...
1 month ago
Office Add-ins announces Copilot agents with add-in actions and more at Build 2025
As part of the expanding capabilities for agents across Microsoft 365, Office Platform announces add-in actions for Copilot agents are availab...
2 months ago
Introducing the Agent Store: Build, publish, and discover agents in Microsoft 365 Copilot
We’re excited to introduce the Agent Store — a centralized, curated marketplace that features agents built by Microsoft, trusted partners, and...
2 months ago
