Microsoft
Developer Blogs

Get the latest information, insights, and news from Microsoft.

Highlights

In memory of the man who put red and green squiggles under words

Starting in Word and expanding to nearly every other word processor, and even things that aren't word processors.
Read moreClick to read more about this post

Stop overloading your skills

You built a skill for your technology. API references, authentication flows, SDK patterns, error handling, version info, all packed into one skill. The agent calls it, gets all that context, and generates code. The kicker? You've just wasted a lot of tokens. It already knows Models have...
Read moreClick to read more about this post

Latest posts

Jun 26, 2026
Post comments count0
Post likes count0

Azure Developer CLI (azd) - May and June 2026

Kristen Womack
A combined May and June recap. A new azd tool command group, the cross-platform azd exec runner, safer multi-layer provisioning, an interactive Ctrl+C cancel prompt, Go support for Azure Functions, self-contained extension bundles, per-tenant subscription filters, and a long list of correctness fixes for parallel Container Apps deploys and authentication.
Azure SDK Blog
Jun 26, 2026
Post comments count4
Post likes count2

The case of the DLL that was not present in memory despite not being formally unloaded, part 2

Raymond Chen
Tying two bugs together.
The Old New Thing
Jun 26, 2026
Post likes count0

Passing Context Between Agents in Multi-Agent A2A Systems

Olha,
Scott
How we solved the challenge of passing conversational context between independently deployed agents using the A2A protocol's embedded context pattern, keeping domain agents stateless and secure.
ISE Developer Blog
Jun 25, 2026
Post comments count0
Post likes count0

Save the Date: Pure Virtual C++ 2026

Marian Luparu
Pure Virtual C++ is back for its 7th year! Join us on July 21 for a free, one-day virtual conference for the whole C++ community.
C++ Team Blog
Jun 25, 2026
Post comments count0
Post likes count0

Your agent already has a plan

Garry Trinder
If an agent isn't doing the right thing, the obvious move is to make the docs clearer. Add a tip, spell out the correct command, describe the right approach more prominently. You do all of that, and the agent still ignores it. It does what it had already decided to do. The tip wasn't...
Microsoft for Developers
Jun 25, 2026
Post comments count0
Post likes count0

Learn from Microsoft: Transform software development through an agentic platform

Poonam Gupta
See how Microsoft is transforming software development with agentic workflows, AI-powered automation, and specialized agents across the engineering lifecycle.
Microsoft for Developers
Jun 25, 2026
Post comments count5
Post likes count4

The case of the DLL that was not present in memory despite not being formally unloaded, part 1

Raymond Chen
Figuring out how it went missing.
The Old New Thing
Jun 25, 2026
Post comments count0
Post likes count0

Which Azure Cosmos DB Role Does My App Need?

Sudhanshu,
Iria
In the previous post in the series, we covered the security decisions you make on day one. In this part, we will talk about how to give your app access to Cosmos DB data, using roles and a managed identity instead of keys. The situation You’ve built your app. It works locally. Now...
Azure Cosmos DB Blog