RepoSensei: An AI-Assisted CLI Tool to Explore GitHub Repositories

Sijomon P.S — Sat, 07 Feb 2026 12:00:00 +0000

This is a submission for the GitHub Copilot CLI Challenge

What I Built

I built RepoSensei, a terminal-based CLI tool that helps developers quickly understand unfamiliar GitHub repositories.

When opening a new codebase, beginners often struggle to figure out:

What type of project it is
Which files are important
Where to start reading the code

RepoSensei solves this problem directly from the terminal.

It scans the current directory, detects the project type, highlights important files (like README and entry points), and provides beginner-friendly guidance on where to start.

The goal of this project is to make developer onboarding easier using AI-assisted tools in the command line.

Demo

🔗 GitHub Repository:

https://github.com/sijomonps/Copliot-CLI

How to run RepoSensei

cd path/to/any/project
python path/to/reposensei.py

My Experience with GitHub Copilot CLI

I built RepoSensei using GitHub Copilot CLI directly from the terminal.

During development, I used Copilot CLI to:

Generate the initial CLI structure
Improve repository and project-type detection logic
Refine beginner-friendly explanations
Review and understand code while iterating on features

Using GitHub Copilot CLI made the development process faster and more interactive.

Instead of switching between tools, I was able to collaborate with Copilot directly from the command line, which aligned perfectly with the goal of building a terminal-focused project.

This project demonstrates how AI-powered developer tools can improve learning and productivity directly from the CLI.

Forem: Sijomon P.S

RepoSensei: An AI-Assisted CLI Tool to Explore GitHub Repositories

What I Built

Demo

How to run RepoSensei

My Experience with GitHub Copilot CLI