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LeetCode MCP (MCP)

@Kishan-N

代码仓库

基本信息

分类

记忆与知识

传输方式

stdio

作者

Kishan-N

关于 LeetCode MCP

MCP Server to generate Leetcode Notes

LeetCode MCP 配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "Leetcode_Notes_MCP": {
      "command": "python",
      "args": [
        "leetcode_mcp.py"
      ]
    }
  }
}

LeetCode MCP 工具

工具列表暂未提供

当前收录暂时没有可展示的工具列表，不代表服务没有工具。请查阅项目文档了解支持的能力。

工具是从 README 中自动提取的。维护者可以在 ## Tools 标题下列出工具,即可填充这部分内容。

概览

What is LeetCode MCP?

LeetCode MCP is a Python-based tool that fetches LeetCode problem descriptions and produces detailed explanations of multiple solution approaches. It is designed for developers preparing for coding interviews who want to understand both the intuition and complexity behind different solutions.

How to use LeetCode MCP?

Clone the repository, install dependencies with pip install -r requirements.txt, and add your OpenAI API key to config.json. Then run python leetcode_mcp.py and enter the LeetCode problem name (e.g., valid-sudoku) when prompted. The tool returns a markdown-formatted analysis.

Key features of LeetCode MCP

  • Fetches problem descriptions directly from LeetCode
  • Extracts examples and constraints from the problem page
  • Provides multiple solution approaches per problem
  • Includes intuition, complexity analysis, and implementation details
  • Generates step-by-step explanations for each solution
  • Outputs everything in a clean markdown format

Use cases of LeetCode MCP

  • Quickly grasp multiple ways to solve a specific LeetCode problem
  • Understand time and space complexity trade-offs before implementing
  • Get a structured breakdown of solutions for interview preparation
  • Learn step-by-step reasoning behind optimal and alternative algorithms

常见问题

1

What API key is required?

An OpenAI API key must be set in the `config.json` file under the key `OPENAI_API_KEY`. The tool uses it to generate solution explanations.

2

Does LeetCode MCP scrape LeetCode?

Yes, it fetches problem data from LeetCode’s public pages. Users should respect LeetCode’s terms of service and avoid excessive requests.

3

How do I run the tool after installation?

Run `python leetcode_mcp.py` from the project directory. You will be prompted to enter the name of the LeetCode problem (e.g., `two-sum`).

4

What output format does the tool produce?

The tool outputs a markdown document containing the problem title, difficulty, description, examples, constraints, and multiple solution approaches with intuition, complexity, and implementation details.

评论

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