mcp-server-leetcode

# MCP Server LeetCode [](https://www.npmjs.com/package/@mcpfun/mcp-server-leetcode) [](https://github.com/doggybee/mcp-server-leetcode/blob/main/LICENSE) [](https://github.com/doggybee/mcp-server-leetcode/releases) [](https://smithery.ai/server/@doggybee/mcp-server-leetcode) A Model Context Protocol (MCP) server for LeetCode that enables AI assistants to access LeetCode problems, user information, and contest data. ## Features - 🚀 Fast access to LeetCode API - 🔍 Search problems, retrieve daily challenges, and check user profiles - 🏆 Query contest data and rankings - 🧩 Full support for MCP tools and resources - 📦 Provides both CLI and programmable API ## Installation ### Installing via Smithery To install mcp-server-leetcode for Claude Desktop automatically via [Smithery](https://smithery.ai/server/@doggybee/mcp-server-leetcode): ```bash npx -y @smithery/cli install @doggybee/mcp-server-leetcode --client claude ``` ### Global Installation ```bash npm install -g @mcpfun/mcp-server-leetcode ``` Once installed, you can run it directly from the command line: ```bash mcp-server-leetcode ``` ### Local Installation ```bash npm install @mcpfun/mcp-server-leetcode ``` ## Usage ### Integration with Claude for Desktop Add the following to your Claude for Desktop `claude_desktop_config.json` file: ```json { "mcpServers": { "leetcode": { "command": "mcp-server-leetcode" } } } ``` For local development: ```json { "mcpServers": { "leetcode": { "command": "node", "args": ["/path/to/dist/index.js"] } } } ``` ### Use as a Library ```javascript import { LeetCodeService } from '@mcpfun/mcp-server-leetcode'; // Initialize the service const leetcodeService = new LeetCodeService(); // Get daily challenge const dailyChallenge = await leetcodeService.getDailyChallenge(); // Search problems const problems = await leetcodeService.searchProblems({ difficulty: 'MEDIUM', tags: 'array+dynamic-programming' }); ``` ## Available Tools ### Problem-related Tools | Tool Name | Description | Parameters | |--------|------|------| | `get-daily-challenge` | Get the daily challenge | None | | `get-problem` | Get details for a specific problem | `titleSlug` (string) | | `search-problems` | Search for problems based on criteria | `tags` (optional), `difficulty` (optional), `limit` (default 20), `skip` (default 0) | ### User-related Tools | Tool Name | Description | Parameters | |--------|------|------| | `get-user-profile` | Get user information | `username` (string) | | `get-user-submissions` | Get user submission history | `username` (string), `limit` (optional, default 20) | | `get-user-contest-ranking` | Get user contest rankings | `username` (string) | ### Contest-related Tools | Tool Name | Description | Parameters | |--------|------|------| | `get-contest-details` | Get contest details | `contestSlug` (string) | ## Available Resources ### Problem Resources - `leetcode://daily-challenge`: Daily challenge - `leetcode://problem/{titleSlug}`: Problem details - `leetcode://problems{?tags,difficulty,limit,skip}`: Problem list ### User Resources - `leetcode://user/{username}/profile`: User profile - `leetcode://user/{username}/submissions{?limit}`: User submissions - `leetcode://user/{username}/contest-ranking`: User contest ranking ## Local Development Clone the repository and install dependencies: ```bash git clone https://github.com/doggybee/mcp-server-leetcode.git cd mcp-server-leetcode npm install ``` Run in development mode: ```bash npm run dev ``` Build the project: ```bash npm run build ``` ## License MIT ## Related Projects - [Model Context Protocol](https://modelcontextprotocol.io) - MCP specifications and documentation - [Claude for Desktop](https://claude.ai/download) - AI assistant with MCP support ## Acknowledgements - This project was inspired by [alfa-leetcode-api](https://github.com/alfaarghya/alfa-leetcode-api)