Lukas Walter

Software Engineering | AI Engineering | .NET | lukaswalter.dev

Joined on Feb 21, 2026 https://www.lukaswalter.dev/

Lukas Walter

Jun 4

Agents as Tools in Microsoft Agent Framework

#dotnet #csharp #ai #tutorial

8 min read

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Lukas Walter

Jun 1

Why CancellationToken Matters More in .NET AI Systems

#dotnet #csharp #ai #softwareengineering

10 min read

Lukas Walter

May 28

Manual Multi-Agent Routing in .NET

#dotnet #csharp #ai #tutorial

8 min read

Lukas Walter

May 18

Extending .NET Agents with MCP and Agent Skills

#dotnet #csharp #ai #tutorial

8 min read

Lukas Walter

May 14

Structured Output in .NET Agents

#dotnet #csharp #ai #tutorial

6 min read

Lukas Walter

May 11

Tools and Dependency Injection in Microsoft Agent Framework

#dotnet #csharp #ai #tutorial

5 min read

Lukas Walter

May 7

RAG with EF Core and pgvector

#csharp #dotnet #postgressql #rag

5 min read

Lukas Walter

May 6

Dynamic Agent Context with AIContextProvider

#csharp #dotnet #ai #tutorial

5 min read

Lukas Walter

May 4

Controlling Token Growth with Chat Reducers

#csharp #dotnet #ai #tutorial

4 min read

Lukas Walter

May 1

State Management and Chat History

#dotnet #csharp #ai #tutorial

3 min read

Lukas Walter

Apr 30

Use the Aspire Dashboard Standalone

#todayilearned #dotnet #docker #opentelemetry

2 min read

Lukas Walter

Apr 28

Chat vs. Streaming: Don't Keep Your Users Waiting

#dotnet #csharp #ai #ux

3 min read

Lukas Walter

Apr 27

Context Compression in .NET

#todayilearned #dotnet #ai #rag

2 min read

Lukas Walter

Apr 23

Zero to First Agent

#dotnet #ai #csharp #tutorial

4 min read

Lukas Walter

Apr 22

Stop Guessing – Use Golden Datasets for Prompt Evals

#todayilearned #ai #promptengineering #testing

2 min read

Lukas Walter

Apr 20

Microsoft Agent Framework: Introduction

#dotnet #ai #csharp #microsoft

6 min read

Lukas Walter

Mar 30

Indirect Prompt Injection Is a Trust Boundary Problem

#ai #rag #security #llm

5 min read

Lukas Walter

Mar 16

RAG Is a Data Problem Before It’s a Prompt Problem

#dotnet #rag #llm #dataengineering

5 min read

Lukas Walter

Mar 2

Minimal .NET LLM Observability: Reproduce Timeouts and Triage in 15 Minutes

#dotnet #observability #opentelemetry #ai

5 min read

DEV Community

Lukas Walter

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Agents as Tools in Microsoft Agent Framework

Want to connect with Lukas Walter ?

Why CancellationToken Matters More in .NET AI Systems

Manual Multi-Agent Routing in .NET

Extending .NET Agents with MCP and Agent Skills

Structured Output in .NET Agents

Tools and Dependency Injection in Microsoft Agent Framework

RAG with EF Core and pgvector

Dynamic Agent Context with AIContextProvider

Controlling Token Growth with Chat Reducers

State Management and Chat History

Use the Aspire Dashboard Standalone

Chat vs. Streaming: Don't Keep Your Users Waiting

Context Compression in .NET

Zero to First Agent

Stop Guessing – Use Golden Datasets for Prompt Evals

Microsoft Agent Framework: Introduction

Indirect Prompt Injection Is a Trust Boundary Problem

RAG Is a Data Problem Before It’s a Prompt Problem

Minimal .NET LLM Observability: Reproduce Timeouts and Triage in 15 Minutes