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Highlights

The problem: All-or-nothing batch processing in Azure Service Bus

Azure Functions lets you settle each Service Bus message on its own within a batch. Complete, abandon, dead-letter, or defer messages one by one to avoid duplicate processing and handle errors with precision.
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Governing MCP tool calls in .NET with the Agent Governance Toolkit

Learn how to govern MCP tool calls in .NET with the Agent Governance Toolkit—policy-based access control, security scanning, and response sanitization to reduce risk in AI agent systems.
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Latest posts

Jan 26, 2026
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Introducing Budget Bytes: Build Powerful AI Apps for Under $25

Jasmine,
Pablo
When developers hear "cloud" and "AI," their first thought is often about cost. "How much will this cost me to learn? Can I build something meaningful without racking up a surprise bill?"   Budget Bytes is a new series is designed to inspire developers to build affordable,...
Azure SQL Dev Corner
Jan 26, 2026
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Join Microsoft at NDC London 2026 - Let’s Build the Future of .NET Together

.NET Team
Meet the .NET team at NDC London 2026 to explore the latest in .NET 10, Azure, and AI-powered development through sessions and 1:1 meetups.
.NET Blog
Jan 26, 2026
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Introducing the Evals for Agent Interop starter kit

Aadharsh Kannan
We’re launching Evals for Agent Interop, a starter evaluation kit that provides curated scenarios and representative data that emulate real digital work, and an evaluation harness that organizations can use to self-run their agents across Microsoft 365 surfaces.
Microsoft 365 Developer Blog
Jan 26, 2026
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What's the difference between Safe­Array­Access­Data and Safe­Array­Add­Ref?

Raymond Chen
Two ways of preserving the data.
The Old New Thing
Jan 26, 2026
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Giving Agents a Visual Voice: MCP Apps Support in VS Code

Harald Kirschner, Connor Peet
VS Code now supports MCP Apps, enabling AI agents to display interactive UIs for richer developer workflows. Read the full article
VS Code Blog
Jan 23, 2026
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Azure Cosmos DB TV Recap: Supercharging AI Agents with the Azure Cosmos DB MCP Toolkit (Ep. 110)

Mark,
Sajeetharan,
Jay
In Episode 110 of Azure Cosmos DB TV, host Mark Brown is joined by Sajeetharan Sinnathurai to explore how the Azure Cosmos DB MCP Toolkit is changing the way developers build, deploy, and scale AI agents using real application data. As agentic AI systems evolve, one challenge continues...
Azure Cosmos DB Blog
Jan 23, 2026
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Bringing work context to your code in GitHub Copilot

Kayla Cinnamon
This week we shipped the GitHub Copilot SDK which takes the agent loop from the Copilot CLI and makes it easy to embed in other applications. We’ve been using, improving, and extending Copilot CLI for the last few months and it’s sparked new ideas about what it means to have the right...
Microsoft for Developers
Jan 23, 2026
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C++ has scope_exit for running code at scope exit. C# says "We have scope_exit at home."

Raymond Chen
You can wrap it in an IDisposable.
The Old New Thing
Jan 23, 2026
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Bridging Local Development and Cloud Evaluation: Using Microsoft Devtunnels with Azure Machine Learning

Nasryn El-Hinnawi
Learn how to streamline AI development by using Microsoft Devtunnels to connect local services with Azure Machine Learning evaluation pipelines, eliminating deployment delays while maintaining comprehensive cloud-based validation.
ISE Developer Blog