Tutorials ASP.NET Core with Agentic AI Tutorial

AI Coding Assistant — Complete Guide

AI Coding Assistant — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part of ASP.NET Core with Agentic AI Tutorial on Toolliyo Academy.

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ASP.NET Core with Agentic AI Tutorial · Lesson 95 of 100

AI Coding Assistant

AI basics ✓Agents

Agents · 2 — Build · ~10 min · Module 10: Enterprise AI Projects

What is this?

AI Coding Assistant helps AgentNest developers generate boilerplate agents, plugins, and tests inside the repo — internal dev productivity, not customer-facing SKU.

Why should you care?

Teams shipping dozens of kernel plugins need consistent snippets and test stubs aligned with AgentNest patterns.

See it live — copy this example

Paste into an ASP.NET Core 8+ / AgentNest project, then run with dotnet run (set your API keys in user-secrets).

// tools/AgentNest.TemplateGenerator/Program.cs
// dotnet run -- new-plugin Crm.InvoicePlugin
var template = $$"""
public sealed class {{name}}(/* inject deps */)
{
    [KernelFunction, Description("{{description}}")]
    public Task<string> RunAsync(CancellationToken ct) => Task.FromResult("implement");
}
""";
await File.WriteAllTextAsync($"AgentNest.Plugins/{name}.cs", template);

What happened?

  • CLI template generator scaffolds KernelFunction plugin class following AgentNest naming and DI conventions.
  • Follow the steps below — typing the code yourself is the fastest way to learn.

Practice next

  1. Run template generator for new plugin or agent class.
  2. Fill Description and inject ICrmRepository or similar.
  3. Add matching unit test file in AgentNest.Plugins.Tests.
  4. Extend generator to emit xUnit Theory rows from OpenAPI path.
  5. Integrate generator as dotnet new template pack.

Remember

Internal coding assistant accelerates AgentNest plugin scaffolding. Templates enforce KernelFunction and DI patterns. Always add tests when generating new tools.

Plugin sprint velocity

Team adds five ERP kernel functions in one sprint.

Outcome: Template generator plus Copilot in IDE cuts boilerplate time; consistent audit attributes included.

Interview prep for this lesson

Practice these questions aloud after reading—each links to a full structured answer.

Junior Detailed
Explain Concepts in the context of ASP.NET Core with Agentic AI.
Short answer: Interviewers want a crisp definition, a practical example from your projects, and awareness of trade-offs—not textbook dumps. Explain a bit more How to structure your answer (60–90 seconds) Define Concepts…
Mid Detailed
What are common mistakes teams make with LLMs when using ASP.NET Core with Agentic AI?
Short answer: Interviewers want a crisp definition, a practical example from your projects, and awareness of trade-offs—not textbook dumps. Explain a bit more How to structure your answer (60–90 seconds) Define LLMs in p…
Senior Detailed
How would you debug a production issue related to RAG in a ASP.NET Core with Agentic AI application?
Short answer: Interviewers want a crisp definition, a practical example from your projects, and awareness of trade-offs—not textbook dumps. Explain a bit more How to structure your answer (60–90 seconds) Define RAG in pl…
Junior Detailed
Describe a real-world scenario where Production mattered in a ASP.NET Core with Agentic AI project.
Short answer: Interviewers want a crisp definition, a practical example from your projects, and awareness of trade-offs—not textbook dumps. Explain a bit more How to structure your answer (60–90 seconds) Define Productio…
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ASP.NET Core with Agentic AI Tutorial
Course syllabus

ASP.NET Core with Agentic AI Tutorial

Module 1: AI and Agentic AI Foundations
Module 2: ASP.NET Core AI Fundamentals
Module 3: Semantic Kernel
Module 4: AI Agents and Multi-Agent Systems
Module 5: RAG and Vector Databases
Module 6: AI Security and Observability
Module 7: Cloud-Native AI and DevOps
Module 8: AI SaaS and Enterprise Systems
Module 9: AI System Design and Architecture
Module 10: Enterprise AI Projects
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