Spec-Driven Development: The Methodology Behind the Magic
Spec-Driven Development: The Methodology Behind the Magic

Spec-Driven Development: The Methodology Behind the Magic

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Most developers I know have been here. They type a detailed prompt into their AI agent. The output looks right. They run it, tweak a detail, run it again – and somewhere around the third attempt, the whole thing has quietly shifted into something else. The problem is not the AI. The problem is the approach. Spec-driven development changes that. Before a single file gets created, you define intent. You build a shared understanding for your business stakeholders, your architect,…

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Stop Coding. Start Building from Specs.
Stop Coding. Start Building from Specs.

Stop Coding. Start Building from Specs.

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I haven’t written a line of code since January. Not because I couldn’t. I stopped because spec-driven development showed me I was spending time on the wrong part of the job. Today, it is easy to type “build me XYZ” and get code in seconds. I did that too. Sometimes the result looked great. Then I ran the same prompt again and got something different. Logic shifted. Edge cases disappeared. The output stopped being predictable. The turning point came when…

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Copilot Studio Child Agents: ServiceNow Incident Pipeline
Copilot Studio Child Agents: ServiceNow Incident Pipeline

Copilot Studio Child Agents: ServiceNow Incident Pipeline

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“The dangerous part starts when people try to build one agent for everything. Then you don’t have automation anymore – you have a very polite chaos machine.” Fellow MVP and friend Marcel Lehmann commented that on my last post. And yes – he was describing exactly what I had built at first. Until I started to split my agents and recombine them again with a new feature. This is the final part of my Teams ITSM Copilot series. You’ve seen…

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Building a Copilot Studio Incident Collector for Microsoft Teams
Building a Copilot Studio Incident Collector for Microsoft Teams

Building a Copilot Studio Incident Collector for Microsoft Teams

Your Teams channel is busy. Messages come in constantly – questions, announcements, status updates, and a well known “I have a quick question…” that turns into a long thread. But how do you know which ones are actually incidents? In my previous post, I introduced a multi-agent ITSM system built with Copilot Studio. One agent qualifies incidents, another tracks them in ServiceNow. But before any of that happens, someone needs to watch the channels. That’s the job of the Incident…

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Teams ServiceNow Integration with Copilot Studio Agents

Teams ServiceNow Integration with Copilot Studio Agents

Who doesn’t know such calls for help? “Can someone help me with Databricks? I can’t access my S3 bucket. Getting permission denied errors.” Just another Teams message. Another problem solved in minutes through quick collaboration. No ticket created. Then came the memo. Management wanted to shut down all support channels. Force everyone to use ServiceNow, our ITSM (IT Service Management) platform for tracking IT incidents and requests. Make compliance mandatory through restriction. I knew this would backfire. From my perspective, banning Teams…

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Hey Code, Specify!

Hey Code, Specify!

I was deep into spec-driven development with GitHub’s Spec Kit. Writing detailed specifications. Describing what I wanted AI agents to build. And I was typing. A lot. My fingers became the bottleneck. Then I thought: why am I typing when I could be talking? I opened Copilot Chat and looked for a microphone. Nothing. Turns out there’s a small extension you need: “VS Code Speech for Copilot.” I installed it and the microphone appeared. But then I discovered something better. The…

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Vibe coding PCF Controls with GitHub Copilot

Vibe coding PCF Controls with GitHub Copilot

What if you could build a PCF control without writing most of the code yourself? I just tried vibe coding with GitHub Copilot – describing what I want and reviewing its solutions. My goal: A JSON viewer for Power Apps that works in both Canvas and Model-Driven Apps. Back in 2020, I built the PCF-MarkDown Viewer. Let me tell you, that was an adventure. Installing the Power Platform CLI, wrestling with XML manifest files, configuring TypeScript, debugging webpack builds. Hours…

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Extracting Unified Workflow Metadata

Extracting Unified Workflow Metadata

Recently I stumbled upon a question that kept nagging me: How can I get unified workflow metadata? This came up while I was working on my demo for the blog post Lightweight Workflow Monitoring. In that demo, I reused my Try-Catch-Finally pattern originally developed for Power Automate Flows. I applied this pattern to an Azure Logic App. So far, so good. But then I hit an unexpected twist. In Power Automate, I rely heavily on the workflow() expression to access…

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Building an AI Agent That Generates Test Data

Building an AI Agent That Generates Test Data

Recently, I was creating an agent with the goal to identify potential incidents in Teams community of practice channels. I started building this agent to find problems such as “I need help” and create ServiceNow incidents from its information. Testing it meant feeding realistic support cases into the system. But here’s the problem: real support data contains sensitive information. Project names. Client issues. Internal struggles. You can’t demo that publicly. You can’t even use it safely in testing. This isn’t…

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Goodbye Limits, Hello Microsoft Foundry

Goodbye Limits, Hello Microsoft Foundry

Recently I stumbled into an issue with my GitHub Copilot coding agent. Yes, correctly — I reached the premium request limit in my Visual Studio Code. And everybody knows, a throttling to an old LLM feels like driving an old timer. I’d been deep in spec-driven development using GitHub’s Spec Kit. This toolkit lets AI agents generate implementations from specifications. It helps you build high-quality software faster. Powerful. Efficient. Game-changing. But when you hit that limit? Everything changes. GitHub Copilot throttles…

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