Azure SDK Blog
Develop Azure solutions with the Azure SDKs aka.ms/azsdk
Latest posts
Azure MCP Server now available as an MCP Bundle (.mcpb)
Azure MCP Server is now available as an MCP Bundle (.mcpb), enabling one-click installation into Claude Desktop and other MCP-compatible clients.
Write azd hooks in Python, JavaScript, TypeScript, or .NET
Hooks are one of the most popular features in , and now you can write them in Python, JavaScript, TypeScript, or .NET, not just Bash and PowerShell. What's new? The Azure Developer CLI () hook system now supports four more languages beyond Bash and PowerShell. You can write hook scripts in Python, JavaScript, TypeScript, or .NET. automatically detects the language from the file extension, manages dependencies, and runs the script with no extra configuration required. Why it matters Hooks let you run custom logic at key points in the lifecycle before provisioning, after deployment, and more. Previously, hook...
Azure SDK Release (April 2026)
Azure SDK releases every month. In this post, you'll find this month's highlights and release notes.
GitHub Copilot meets Azure Developer CLI: AI-assisted project setup and error troubleshooting
The Azure Developer CLI (azd) now integrates with GitHub Copilot for AI-assisted project scaffolding and intelligent deployment error troubleshooting, helping you resolve common Azure errors like MissingSubscriptionRegistration, SkuNotAvailable, and StorageAccountAlreadyTaken without leaving the terminal.
Stop juggling package managers—just run `azd update`
Update the Azure Developer CLI with a single command on any platform and switch release channels.
Announcing Azure MCP Server 2.0 Stable Release for Self-Hosted Agentic Cloud Automation
Azure MCP Server 2.0 is now generally available, delivering first-class self-hosting, stronger security hardening, and a faster foundation for agentic workflows across Azure.
Give your Foundry Agent Custom Tools with MCP Servers on Azure Functions
Learn how to connect your MCP server hosted on Azure Functions to Microsoft Foundry agents. This post covers authentication options and setup steps to give your AI agent access to custom MCP tools.
MCP as Easy as 1-2-3: Introducing the Fluent API for MCP Apps
Build MCP tools with rich UI experiences using the new Fluent API for MCP Apps in the .NET isolated worker. Configure views, permissions, and security policies with just a few lines of code.
Announcing the end of support for Node.js 20.x in the Azure SDK for JavaScript
After July 9, 2026, the Azure SDK for JavaScript will no longer support Node.js 20.x. Upgrade to an Active Node.js Long Term Support (LTS) version to stay secure and up-to-date.
MCP Apps on Azure Functions: Quickstart with TypeScript
Learn how to build and deploy MCP (Model Context Protocol) apps on Azure Functions using TypeScript. This guide covers MCP tools, resources, local development, and serverless deployment with a practical weather app example.
Azure Developer CLI (azd) – March 2026: Run and Debug AI Agents Locally, GitHub Copilot Integration, & Container App Jobs
Run, invoke, and monitor AI agents locally or in Microsoft Foundry with the new azd AI agent extension commands. Plus GitHub Copilot-powered project setup, Container App Jobs deployment, local preflight validation, and configurable timeouts.
Writing Azure service-related unit tests with Docker using Spring Cloud Azure
This post shows how to write Azure service-related unit tests with Docker using Spring Cloud Azure.
Azure SDK Release (March 2026)
Azure SDK releases every month. In this post, you find this month's highlights and release notes.
From code to cloud: Deploy an AI agent to Microsoft Foundry in minutes with azd
Deploy and monitor an AI agent on Microsoft Foundry using the Azure Developer CLI (azd). This tutorial covers infrastructure scaffolding with Bicep, one-command deployment, local development, and real-time log streaming—all from Visual Studio Code.
Azure Developer CLI (azd): Run and test AI agents locally with azd
New azd ai agent run and invoke commands let you start and test AI agents from your terminal—locally or in the cloud.
Azure Developer CLI (azd): Debug hosted AI agents from your terminal
New azd ai agent show and monitor commands help you diagnose hosted AI agent failures directly from the CLI.
Azure Developer CLI (azd): One command to swap Azure App Service slots
The new azd appservice swap command makes deployment slot swaps fast and intuitive.
Azure SDK Release (February 2026)
Azure SDK releases every month. In this post, you'll find this month's highlights and release notes.
Azure Developer CLI (azd) – February 2026: JMESPath Queries & Deployment Slots
This post announces the February 2026 release of the Azure Developer CLI (`azd`).
Improved Python (PyPi/uvx) support in Azure MCP Server
Azure MCP Server now offers first-class Python support via PyPI and uvx, making it easier than ever for Python developers to integrate Azure into their agentic workflows.
JMESPath support comes to azd JSON output
Run JMESPath queries on azd JSON output, including error messages.
Deploy to Azure App Service deployment slots with azd
azd now supports direct deployments to Azure App Service slots—quick, clear, and slot-aware for the first time.
Auto-install `azd` extensions in dev containers
The `azd` dev container feature now supports automatic extension installation.
Azure Developer CLI (azd) – January 2026: Configuration & Performance
This post announces the January 2026 release of the Azure Developer CLI (`azd`).
Azure SDK Release (January 2026)
Azure SDK releases every month. In this post, you'll find this month's highlights and release notes.
Azure Developer CLI (azd) Dec 2025 – Extensions Enhancements, Foundry Rebranding, and Azure Pipelines Improvements
This post announces the December release of the Azure Developer CLI (`azd`).
Blue-green deployment in Azure Container Apps using Azure Developer CLI
Learn how to implement blue-green deployment in Azure Container Apps using Azure Developer CLI (azd) revision-based deployment strategy.