Online Judge MCP Server

Example Use Cases

• 1

  Fetch detailed competitive programming problem data from multiple platforms.

• 2

  Perform semantic search to find related problems by ID or free-text query.

• 3

  Access daily coding challenges and platform status information.

Description

oj-mcp-rs provides LLM clients with access to competitive programming problems from multiple platforms such as LeetCode, Codeforces, AtCoder, and Luogu. It supports natural language queries to fetch problem descriptions, examples, constraints, and related problems, including semantic search and daily challenges. The server wraps the oj-api-rs REST API and enables seamless integration with various LLM clients through stdio.