---
title: 'How I Use AI to Design .NET Features (the Right Way) with Kilo Code'
source: 'https://youtube.com/watch?v=MWmzt1ODBVc'
video_id: 'MWmzt1ODBVc'
date: 2026-08-08
duration_sec: 86
---

# How I Use AI to Design .NET Features (the Right Way) with Kilo Code

> Source: [How I Use AI to Design .NET Features (the Right Way) with Kilo Code](https://youtube.com/watch?v=MWmzt1ODBVc)

## Summary

This video demonstrates how to use Kilo Code, an open-source AI coding agent, to design and implement .NET features. The presenter highlights its modes, model flexibility, and cost-effectiveness, positioning it as a valuable tool for software architects.

### Key Points

- **Introduction to Kilo Code** [00:02] — The video targets developers concerned about AI tools breaking their codebase. The presenter has used Kilo Code for weeks and is impressed.
- **Kilo Code's Background** [00:15] — Founded by the co-founder of GitLab, Kilo Code is completely open-source and has grown rapidly with over 400,000 downloads in 6 months.
- **Key Modes** [00:28] — Kilo Code offers several modes: architect mode for planning and designing complex features, code mode for implementing features, ask mode, debug mode for solving issues, and an orchestrator for breaking down complex tasks.
- **Model Flexibility** [00:40] — Users can choose from a large number of AI models, providing flexibility based on needs.
- **Architect Mode in Action** [00:54] — In architect mode, the presenter asks it to analyze a specific module. It generates mermaid diagrams to visualize the codebase and identifies key components, aiding in planning new features.
- **Cost and Plans** [01:06] — Kilo Code is free to use; users only pay for the AI models with no hidden markup or extra fees. A team plan is available for additional features.
- **Call to Action** [01:19] — The presenter directs viewers to the pinned comment for getting started with Kilo Code.

### Conclusion

Kilo Code is a powerful, free, open-source AI agent that helps developers design and implement features safely, with flexible model choices and a focus on planning through architect mode.

## Transcript

of AI tools breaking your codebase, this is for you. I've been using Kilo Code as my AI agent for the past few weeks, and I have to say I'm impressed by what it can do. Kilo Code was founded by the co-founder of GitLab. It's completely
open- source, and it's growing rapidly with more than 400,000 downloads in just 6 months. Here's what stands out to me compared to other AI coding agents. It comes with a couple of modes. an architect mode for planning and
designing complex features, a code mode for implementing features, an ask mode, a debug mode to help you solve any issues, and an orchestrator to help you break down complex tasks. You also get to choose which AI model you want to
use, and you really get a large number of options here. Here's an example in architect mode where I'm asking it to analyze my project and I'm giving it the specific module I wanted to take a look at. And for me as a software architect,
mermaid diagrams that can give me codebase. It can also identify key And from here, you can move on to the
new features. If you're wondering what it costs, Kilo Code is free to use. You'll only pay for the AI models and there's no hidden markup or any extra fees. If you need more features, you can always upgrade to the team's plan. And
if all of this sounds interesting, go ahead and check out the pinned comment right below this video to get started with Kilo Code.