Overview of MCP Server for LeetCode
The MCP Server for LeetCode is a cutting-edge solution designed to revolutionize how AI assistants access LeetCode problems, user information, and contest data. This server leverages the Model Context Protocol (MCP), which serves as a bridge, allowing AI models to interact seamlessly with external data sources and tools. With its robust features and seamless integration capabilities, the MCP Server is an indispensable tool for developers, educators, and competitive programmers alike.
Key Features
Fast Access to LeetCode API: The MCP Server provides rapid access to the LeetCode API, ensuring that users can retrieve data efficiently without any lag. This feature is crucial for developers who need real-time data for coding competitions and problem-solving.
Comprehensive Problem Search: Users can search for problems based on various criteria, including difficulty level and tags. This functionality allows users to tailor their problem-solving practice to specific areas they wish to improve.
User Profile and Contest Data Retrieval: The server enables users to access detailed user profiles and contest rankings. This feature is essential for tracking progress and analyzing performance in coding contests.
Full MCP Tools and Resources Support: The MCP Server offers comprehensive support for MCP tools and resources, making it a versatile solution for various use cases.
CLI and Programmable API Access: With both command-line interface (CLI) and programmable API access, users can choose the method that best suits their workflow, enhancing flexibility and usability.
Use Cases
Developers and Educators: The MCP Server is an invaluable resource for developers and educators who need to access a vast repository of coding problems for teaching and learning purposes. It facilitates the creation of custom problem sets and contests, tailored to specific learning objectives.
Competitive Programmers: For competitive programmers, the MCP Server provides a streamlined way to access contest data and track performance over time. This feature is crucial for those who regularly participate in coding competitions and need to analyze their results.
AI Integration: The server’s integration capabilities with AI models make it an ideal choice for developing intelligent coding assistants. These AI agents can provide real-time feedback and suggestions to users, enhancing the learning experience.
Integration with UBOS Platform
The UBOS Platform, a full-stack AI Agent Development Platform, is designed to bring AI Agents to every business department. By orchestrating AI Agents and connecting them with enterprise data, UBOS helps businesses build custom AI Agents using their LLM models and Multi-Agent Systems. The integration of the MCP Server with the UBOS Platform enhances the capabilities of AI Agents by providing them with access to comprehensive coding resources and data.
Installation and Usage
The MCP Server can be installed via Smithery or npm, offering both global and local installation options. Once installed, users can run the server directly from the command line, or integrate it with Claude for Desktop for seamless desktop usage. The server can also be used as a library, allowing developers to incorporate its functionalities into their applications.
In conclusion, the MCP Server for LeetCode is a powerful tool that enhances the accessibility and usability of LeetCode’s vast repository of coding problems and data. Its integration with AI models and the UBOS Platform further amplifies its utility, making it a must-have for developers, educators, and competitive programmers.
LeetCode MCP Server
Project Details
- doggybee/mcp-server-leetcode
- @mcpfun/mcp-server-leetcode
- MIT License
- Last Updated: 4/18/2025
Recomended MCP Servers
MCP server to analyze your genetic test results from WeGene
Config files for my GitHub profile.
Sample MCP Server for Dify AI
MCP web research server (give Claude real-time info from the web)

Connect your Uptime Agent monitoring system directly to AI assistants like Claude through the Model Context Protocol (MCP).
An MCP extension package for OpenAI Agents SDK