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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-based, and deeply integrated with AI. That’s where the Microsoft 365 Agents Toolkit MCP Server comes in.  This is a local Model Context...
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Azure Developer CLI: From Dev to Prod with One Click

This post walks through how to implement a "build once, deploy everywhere" pattern using Azure Developer CLI (azd) that provisions environment-specific infrastructure and promotes applications from dev to prod with the same build artifacts. You'll learn how to use conditional Bicep...
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Jul 25, 2025
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Announcing TypeScript 5.9 RC

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Daniel Rosenwasser
Today we are excited to announce the Release Candidate (RC) of TypeScript 5.9! To get started using the Release Candidate, you can get it through npm with the following command: npm install -D typescript@rc Let's take a look at what's new in TypeScript 5.9! Minimal and Updated...
TypeScript
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Jul 25, 2025
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How can I confirm in the Windows debugger that I'm looking at a COMDAT-folded function?

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Raymond Chen
Ask for all the names for an address.
The Old New Thing
Github Copilot and Azure DevOps shaking hands, surrounded by code snippets and test scripts, working on writing automated tests.
Jul 24, 2025
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From Manual Testing to AI-Generated Automation: Our Azure DevOps MCP + Playwright Success Story

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Igor Najdenovski
In today’s fast-paced software development cycles, manual testing often becomes a significant bottleneck. Our team was facing a growing backlog of test cases that required repetitive manual execution—running the entire test suite every sprint. This consumed valuable time that could be...
Azure DevOps Blog
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Jul 24, 2025
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Announcing Microsoft.PowerShell.PlatyPS 1.0.0

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Jason,
Sean
We are pleased to announce the general availability of Microsoft.PowerShell.PlatyPS 1.0.0, a tool to build PowerShell help files.
PowerShell Team
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Jul 24, 2025
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How can I wait until a named object (say a mutex) is created?

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Raymond Chen
You can't, but maybe you can wait for something else.
The Old New Thing
MSSQL v1.34
Jul 23, 2025
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MSSQL Extension for VS Code: Agent Mode Updates, Colored Connections, and Schema Designer Enhancements

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Carlos Robles
The MSSQL Extension for VS Code keeps getting better—bringing thoughtful updates that make SQL development more conversational, more visual, and more local. In version v1.34.0, we’ve focused this release on deepening GitHub Copilot Agent Mode, improving connection clarity through...
Azure SQL Devs’ Corner
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Jul 23, 2025
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Can You Build Agent2Agent Communication on MCP? Yes!

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Victor,
Mike,
Maria
MCP has evolved significantly beyond its original goal of "providing context to LLMs." With recent enhancements including resumable streams, elicitation, sampling, and notifications (progress and resources), MCP now provides a robust foundation for building complex agent-to-agent...
Microsoft for Developers
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Jul 23, 2025
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Exploring possible solutions to the inconsistency in how Windows searches case-insensitively for named resources

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Raymond Chen
Maintaining compatibility while addressing flaws.
The Old New Thing
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Jul 22, 2025
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MCP C# SDK Gets Major Update: Support for Protocol Version 2025-06-18

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Mike Kistler
The MCP C# SDK has been updated to support the latest Model Context Protocol specification (2025-06-18), bringing structured tool output, elicitation support, enhanced security, and more to .NET developers building AI applications.
.NET Blog