A feature-rich LeetCode MCP server that enables problem search, user data retrieval, code execution, and notes management for both leetcode.com and leetcode.cn.
Enables AI agents to look up LeetCode public profiles, solved-problem counts by difficulty, recent accepted submissions, the daily coding challenge, and individual problem details by title slug through LeetCode's keyless GraphQL endpoint. Runs either as a local stdio server or via a hosted gateway URL, with no account required for initial calls.