AI Code Review Service

An intelligent CLI tool that debugs Java code using Generative AI. It scans source code for syntax errors, logic bugs, and concurrency issues, then auto-verifies the fixes using the local Java Compiler.

🚀 Features

• Interactive Debugging: Paste code directly into the terminal—no file setup required.
• Multi-Bug Detection: Identifies multiple issues (Syntax, Logic, Deadlocks) in a single pass.
• Auto-Verification: Compiles the AI's fix locally to ensure it works before suggesting it.
• Powered by Gemini 2.5: Uses Google's latest LLM for deep semantic analysis.

🛠️ Tech Stack

• Language: Java 17
• AI Model: Google Gemini 2.5 Flash (REST API)
• CLI Framework: Picocli
• JSON Processing: Jackson
• Build Tool: Maven

📦 Installation

1. Clone the repository

   git clone [https://github.com/YOUR_USERNAME/ai-code-doctor.git](https://github.com/YOUR_USERNAME/ai-code-doctor.git)
   cd ai-code-doctor

2. Get a Gemini API Key

   • Get a free key from Google AI Studio.

3. Set the API Key

   • Windows (PowerShell): $env:GEMINI_KEY="your_key_here"
   • Mac/Linux: export GEMINI_KEY="your_key_here"

4. Build & Run

   mvn clean package
   java -jar target/ai-debugger-1.0-SNAPSHOT.jar

📸 Usage Example

Input:

public class Demo {
    public static void main(String args) { // Error: Wrong signature
        int x = 5                          // Error: Missing semicolon
        System.out.println(x);
    }
}