CodeSage 🧠

AI-Powered Code Review for VS Code - Works with Ollama, OpenAI, Groq, Gemini, and more!

CodeSage is a lightweight AI developer tool that analyzes your Python code and suggests improvements. It integrates seamlessly into VS Code and works with multiple AI providers - use local AI (Ollama) or cloud APIs (Groq, OpenAI, etc.)

✨ Features

• 🤖 Multiple AI Providers - Choose from Ollama, Groq, OpenAI, Together AI, HuggingFace
• ⚡ Diff Preview - See exact changes before applying
• 🔒 Privacy First - Use local AI (Ollama) for complete privacy
• 💰 Free Options - Groq and Ollama have free tiers
• 🪟 WSL Support - Works perfectly on Windows with WSL
• ⚡ Fast Setup - Install and start using in minutes

🚀 Quick Setup

Step 1: Install CodeSage

1. Open VS Code
2. Go to Extensions (Ctrl+Shift+X)
3. Search "CodeSage"
4. Click Install

Step 2: Choose Your AI Provider

Option A: Groq (Recommended - Free & Fast)

1. Go to console.groq.com and sign up (free)
2. Copy your API key
3. Go to VS Code Settings (Ctrl + ,)
4. Set:

   {
       "codesage.provider": "groq",
       "codesage.modelName": "llama-3.3-70b-versatile",
       "codesage.apiKey": "YOUR_GROQ_API_KEY"
   }
   

Option B: Ollama (Free & Offline)

1. Install Ollama from ollama.com
2. Download a model:

   ollama pull deepseek-coder:6.7b
   

3. Go to VS Code Settings (Ctrl + ,)
4. Set:

   {
       "codesage.provider": "ollama",
       "codesage.modelName": "deepseek-coder:6.7b"
   }
   

Option C: OpenAI (GPT-4)

1. Get API key from platform.openai.com
2. Go to VS Code Settings
3. Set:

   {
       "codesage.provider": "openai",
       "codesage.modelName": "gpt-4o",
       "codesage.apiKey": "YOUR_OPENAI_API_KEY"
   }
   

Step 3: Install Dependencies

1. Open VS Code terminal (Ctrl + `)
2. Run:

   pip3 install typer ollama openai huggingface-hub
   

Step 4: Start Using!

1. Open any Python file
2. Right-click → CodeSage: Review Code
3. Or press Ctrl+Shift+P → CodeSage: Review Code

⚙️ Settings Reference

All Settings

Provider Settings

Ollama (Local - Free)

{
    "codesage.provider": "ollama",
    "codesage.modelName": "deepseek-coder:6.7b"
}

Available Models:

• deepseek-coder:6.7b - Fast, efficient (Recommended)
• qwen2.5-coder:14b - More accurate
• llama3:8b - General purpose
• codellama:7b - Code specialized

Install models: ollama pull <model-name>

Groq (Cloud - Free Tier)

{
    "codesage.provider": "groq",
    "codesage.modelName": "llama-3.3-70b-versatile",
    "codesage.apiKey": "gsk_xxxxxxx"
}

Available Models:

• llama-3.3-70b-versatile - Fast, accurate (Recommended)
• mixtral-8x7b-32768 - Large context
• gemma2-9b-it - Lightweight

Sign up: console.groq.com

OpenAI (Cloud - Paid)

{
    "codesage.provider": "openai",
    "codesage.modelName": "gpt-4o",
    "codesage.apiKey": "sk-xxxxxxx"
}

Available Models:

• gpt-4o - Most capable
• gpt-4o-mini - Fast, cheap
• gpt-3.5-turbo - Budget option

Sign up: platform.openai.com

Together AI (Cloud - Free Tier)

{
    "codesage.provider": "togetherai",
    "codesage.modelName": "meta-llama/Llama-3.3-70B-Instruct-Turbo",
    "codesage.apiKey": "xxxxxxxxxx"
}

Sign up: api.together.ai

HuggingFace (Cloud - Free Tier)

{
    "codesage.provider": "huggingface",
    "codesage.modelName": "meta-llama/Llama-3-70b-chat-hf",
    "codesage.apiKey": "hf_xxxxxxx"
}

Sign up: huggingface.co

🛠️ Usage

Method 1: Right Click (Recommended)

1. Open a Python file
2. Right-click anywhere in the editor
3. Select CodeSage: Review Code

Method 2: Command Palette

1. Press Ctrl + Shift + P
2. Type: CodeSage: Review Code
3. Press Enter

Method 3: Keyboard Shortcut (Custom)

1. Ctrl + Shift + P
2. Type: Preferences: Open Keyboard Shortcuts
3. Search for "codesage"
4. Assign a shortcut like Ctrl+Shift+R

📊 Provider Comparison

🔧 Troubleshooting

"Dependencies not installed"

Run in VS Code terminal:

pip3 install typer ollama openai huggingface-hub

"Ollama is not running" (for Ollama users)

Run in terminal:

ollama serve

"API Error" (for cloud providers)

1. Check your API key is correct
2. Check you have credits/quota remaining
3. Check the model name is correct for your provider

Setup Dependencies

Run from Command Palette:

1. Ctrl+Shift+P
2. Type: CodeSage: Setup Dependencies
3. Press Enter

Open Settings

Run from Command Palette:

1. Ctrl+Shift+P
2. Type: CodeSage: Open Settings
3. Press Enter

📝 Example

Input Code

def add(a,b):
    result=a+b
    return result

def multiply(x,y):
    z=x*y
    return z

AI Suggestions

 def add(a, b):
+    """Add two numbers."""
     result = a + b
     return result
 
 def multiply(x, y):
+    """Multiply two numbers."""
     z = x * y
     return z

🔮 Future Improvements

• Apply Fix Button - One click to apply suggestions
• Inline AI suggestions - See suggestions in editor
• Multi-file code analysis
• Explain code feature
• More language support

👨‍💻 Author

Bhoopendra Singh Bhadauria

⭐ Support

If you like CodeSage, consider giving it a star on the marketplace!

📄 License

MIT License