Leetcode Notes MCP

🚀 LeetCode MCP (Model Context Protocol)

A Python-based tool for fetching LeetCode problems and providing detailed explanations of multiple solutions.

🚀 Quick Start

This is a Python-based tool that fetches LeetCode problems and offers detailed explanations of multiple solutions.

✨ Features

• Retrieve problem descriptions.
• Extract examples and constraints.
• Provide multiple solutions, including:
  • Problem-solving ideas.
  • Time and space complexity analysis.
  • Implementation details.
  • Step-by-step explanations.

📦 Installation

1. Clone this repository.
2. Install the required dependencies:

   pip install -r requirements.txt
   

3. Update your OpenAI API key in the config.json file:

   {"OPENAI_API_KEY": "<Add your OpenAI API key here>"}
   

💻 Usage Examples

Basic Usage

Run the script:

python leetcode_mcp.py

Follow the prompts and enter the name of the LeetCode problem you want to explore. The tool will fetch the problem and provide detailed explanations of multiple solutions.

Example:

Please enter the LeetCode problem name: valid-sudoku

Advanced Usage

The tool generates Markdown-formatted output, including the following:

1. Problem title and difficulty level.
2. Problem description.
3. Examples.
4. Constraints.
5. Multiple solutions, each including:
   • Problem-solving ideas.
   • Complexity analysis.
   • Implementation details.
   • Detailed explanations.

📚 Documentation

⚠️ Important Note

This tool scrapes data from LeetCode's public problem pages. When using this tool, please ensure compliance with LeetCode's terms of service and rate limits.