Build a Custom GitHub Copilot Agent in VS Code (Coding Agent Example)

Опубликовано: 15 Июнь 2026
на канале: AI by IG
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In this video, you'll learn how to build a custom GitHub Copilot agent inside VS Code and use it to generate real working code.

We will create a coding agent using GitHub Copilot inside Visual Studio Code that follows predefined instructions and helps automate development tasks.

You will see a real coding example where the agent generates a function and API structure for integrating a Groq AI agent built with LangChain.

By the end of this tutorial you will understand:

• What a GitHub Copilot Agent is
• How to create a custom Copilot agent in VS Code
• How to define agent behavior and coding rules
• How to use the agent to generate real application code
• A practical example of creating an API to call a Groq agent


📂 Code Repository

GitHub Repo:
https://github.com/aibyig-learn/langc...

Main Website:
https://github.com

🎬 Previous Video (Groq Custom Agent)
   • Build an AI Agent with LangChain v1 (Groq,...  

💻 Example Prompt Used in This Video

create a method in groq_agent.py which i can call in my API.
I want to create a new file groq-api.py and create an API to call groq agent and get a response

▶️ Running the Application

uvicorn groq-api:app --reload

This will start the FastAPI server locally so you can test the generated API.

🧠 Technologies Used

• GitHub Copilot
• Visual Studio Code
• LangChain
• Groq LLM
• FastAPI
• Python

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