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mcp-server-leetcode

by doggybee
Verified
GitHub
TypeScript
MIT License
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Integrations

  • Provides access to LeetCode problems, daily challenges, user profiles, submission history, contest data, and rankings through the LeetCode API.

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

Global Installation

npm install -g @mcpfun/mcp-server-leetcode

Once installed, you can run it directly from the command line:

mcp-server-leetcode

Local Installation

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:

{ "mcpServers": { "leetcode": { "command": "mcp-server-leetcode" } } }

For local development:

{ "mcpServers": { "leetcode": { "command": "node", "args": ["/path/to/dist/index.js"] } } }

Use as a Library

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

Tool NameDescriptionParameters
get-daily-challengeGet the daily challengeNone
get-problemGet details for a specific problemtitleSlug (string)
search-problemsSearch for problems based on criteriatags (optional), difficulty (optional), limit (default 20), skip (default 0)
Tool NameDescriptionParameters
get-user-profileGet user informationusername (string)
get-user-submissionsGet user submission historyusername (string), limit (optional, default 20)
get-user-contest-rankingGet user contest rankingsusername (string)
Tool NameDescriptionParameters
get-contest-detailsGet contest detailscontestSlug (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:

git clone https://github.com/doggybee/mcp-server-leetcode.git cd mcp-server-leetcode npm install

Run in development mode:

npm run dev

Build the project:

npm run build

License

MIT

Acknowledgements

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security – no known vulnerabilities
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license - permissive license
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quality - confirmed to work

Tools

A Model Context Protocol (MCP) server for LeetCode that enables AI assistants to access LeetCode problems, user information, and contest data.

  1. Features
    1. Installation
      1. Global Installation
      2. Local Installation
    2. Usage
      1. Integration with Claude for Desktop
      2. Use as a Library
    3. Available Tools
      1. Problem-related Tools
      2. User-related Tools
      3. Contest-related Tools
    4. Available Resources
      1. Problem Resources
      2. User Resources
    5. Local Development
      1. License
        1. Related Projects
          1. Acknowledgements

            Related Resources

            ID: hj5pz4f2go