Action is the most beautiful form of speech

Tag copilot studio

License to Assist: Bringing AI Agents to Entra ID

AI agents are no longer a future concept in identity and security—they are already becoming first‑class citizens in Microsoft Entra. I had session in Experts Live Denmark 2026 and in session “License to Assist – Bringing AI Agents to Entra ID”, Jan… Continue Reading →

Autonomous Agents in Action

A Deep Dive into the Rally Company Scenario with Business Central Autonomous agents are often discussed at a high level: orchestration, reasoning, memory, and autonomy. But what do they actually do in a real business context? I had session in… Continue Reading →

Play it (w)right — Automating End‑to‑End Tests in the Power Platform

At CollabDays Bremen 2026, I attended the session “Play it (w)right: automate your end-to-end tests in the Power Platform.” held by Arjan Rijsdijk (slides). This was one of the most practical, demo-rich experiences of the entire event, and it completely… Continue Reading →

From Likes to Insights: Measuring Real User Experience in Conversational AI

At CollabDays Bremen this year, one session stood out for its clarity, practicality, and truth‑telling about a challenge many AI teams quietly struggle with. Katerina Chernevskaya delivered a deeply insightful talk on a topic that is easy to overlook in… Continue Reading →

Fixing Prompt Injection Vulnerability

I’ve been building agents a while and after CollabDays Portugal I had the idea of hacking my own Copilot Studio agent. Other MVPs discussed how important and hot topic security is and I had an idea. I realised that if… Continue Reading →

Copilot Studio Agent Security

Below are the mitigations that significantly reduce exfiltration risk. These should be in place before deploying any Copilot Studio agent to a production environment. 1. Apply Least‑Privilege Access Only grant the agent permissions it absolutely needs — nothing more.If the… Continue Reading →

Obfuscated request patterns and rapid‑fire multi‑turn scripts

There was still couple tests to run for my agent before thinking how to fix problems. Like in any testing, it is important to run all tests, then analyse before starting to fix anything when first bug is revealed. Many… Continue Reading →

Copilot Studio Agent Data Exfiltration

I wanted to test how easy it was hacking my own agent created in July. I seems prompt injection was quite easy. I did not know how to hack the agent other means, I needed to ring my old pall… Continue Reading →

Hacking my Job Application Agent was easy

I created Job Application agent in July and felt that I need something more in my demos. I felt that security is now quite hot topic and I was thinking that how easy it would be hacking my own agent…. Continue Reading →

Use MCP server tools with natural language

Modern ERP systems like Dynamics 365 Finance & Operations offer powerful APIs and server-side tools for procurement, inventory, and invoicing. But interacting with these tools often requires technical knowledge and structured queries. What if you could simply ask in natural… Continue Reading →

« Older posts Newer posts »

© 2026 Karl-Johan Spiik, Microsoft MVP — Powered by WordPress

Theme by Anders NorenUp ↑