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Build AI agents without leaving VS Code, join our 3-part Reactor Series

Starting August 25, we’re running a free three-part live series on Microsoft Reactor that takes you from “what is a hosted agent?” to a deployed, orchestrated multi-agent application, all built in VS Code with the Microsoft Foundry Toolkit.


 


👉 Register for the series


Building agents, without leaving your IDE.


Building an AI agent usually means context-switching between a portal, a terminal, a notebook, and three browser tabs of documentation. You write some instructions, deploy, wait, test in a playground, discover the agent hallucinated a policy that doesn’t exist, and start over. The feedback loop is measured in minutes, not seconds.


The Microsoft Foundry Toolkit for VS Code collapses that loop. You generate an agent from extension using the Command Palette, configure the model and instructions, debug it locally against Agent Inspector, and deploy to Microsoft Foundry Agent Service.


What you will Build



Explain like I am an Executive agent


We’ve all written the perfect post-mortem, root cause, timeline, remediation, only to get back: “So… is the website down or not?”


Session 2 builds a single-purpose agent that takes this:



“The API latency increased due to thread pool exhaustion caused by synchronous calls introduced in v3.2.”



…and returns this:



Executive Summary:


– What happened: After the latest release, the system slowed down.


– Business impact: Some users experienced delays while using the service.


– Next step: The change has been rolled back and a fix is being prepared before redeployment.




The Resume → Job Fit Evaluator


Session 3 steps up to a multi-agent workflow: four agents that collaborate to parse a résumé and a job description, extract the real requirements, score alignment, identify gaps, and generate a personalized learning roadmap backed by Microsoft Learn resources.


This is where you see orchestration patterns, agent-to-agent handoffs, and how to keep a multi-agent system debuggable .


The sessions


Title

Description

Date and Time

Speaker

1️⃣ What Is Microsoft Foundry Toolkit for VS Code? What’s New and How to Get Started

Foundation session touring the toolkit’s workflow: agent creation, model configuration, local debugging with Agent Inspector, and deployment to Microsoft Foundry Agent Service.

Tuesday, August 25


12:00 PM UTC

Junjie Li


Senior Product Manager, DevDiv, Microsoft

2️⃣ Build Your First Microsoft Foundry Agent: Executive Briefings from Technical Updates

Hands-on build session creating a Python hosted agent, authoring instructions, testing safety boundaries in Agent Inspector, and deploying to the cloud.

Tuesday, September 1 2:00 PM UTC

Bethany Jepchumba


Cloud Advocate, Microsoft

3️⃣ Build a Multi-Agent Career Copilot: Resume-to-Job Fit Analysis

Orchestration session building a 4-agent collaborative team that parses résumés and job descriptions, scores alignment, finds gaps, and generates learning roadmaps.

Thursday, September 3 3:00 PM UTC

Shivam Goyal


Microsoft MVP (AI)


Follow along on GitHub….


Every session maps to our workshop in the companion repo with 50+ languages supported, so you can build alongside us or catch up afterward:


👉 Check out the repo


Save your seat and see you there


Sessions run on August 25, September 1, and September 3. Register once for the series and you’re in for all three, and you’ll get the recordings even if you can’t make it live.


👉 Register for the full series


Bring your questions and see you there. 🚀

Microsoft Tech Community originally posted this article on 23 August 2026 at 8:46 AM.

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