Leetcode MCP Server

by mrfentmen Your server? Claim it

local only

Leetcode MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 88 installs a week from npm.

LeetCode problem database: list problems by difficulty, search by title.

The linked repository no longer exists on GitHub — it was deleted or made private.

Installs per day peak 311 · avg 24 · -35% w/w

a month agotoday

Installs / week

npm · @mrfentmen/leetcode-mcp

—

Stars

on GitHub

—

Last commit

3 releases in 90 days

—

License

language unknown

This one has been quiet for a while

Quiet is not dead — but it is worth knowing when it wakes up, or when someone else takes it over. We watch the repository and tell you either way.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add leetcode-mcp -- npx -y @mrfentmen/leetcode-mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "leetcode-mcp": {
      "args": [
        "-y",
        "@mrfentmen/leetcode-mcp"
      ],
      "command": "npx"
    }
  }
}

~/.codex/config.toml

[mcp_servers.leetcode-mcp]
command = "npx"
args = ["-y", "@mrfentmen/leetcode-mcp"]

.cursor/mcp.json

{
  "mcpServers": {
    "leetcode-mcp": {
      "args": [
        "-y",
        "@mrfentmen/leetcode-mcp"
      ],
      "command": "npx"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "leetcode-mcp": {
      "args": [
        "-y",
        "@mrfentmen/leetcode-mcp"
      ],
      "command": "npx"
    }
  }
}

Alternatives to Leetcode MCP

same job, measured the same way

Cvinbio

by vedangvatsa123

Search professional profiles from the CVin.Bio talent database.

21 installs/wk local only

Gamebanana MCP

by mrfentmen

Use this MCP server to GameBanana, the game mods database. Search mods by game, browse mod...

83 installs/wk local only

Live Tribe

by livetribe

Japan's largest live house show database: search shows, artists, and venues

8 tools answering

Ebi Search MCP

by mrfentmen

EBI Search API: search EMBL-EBI biomedical databases.

91 installs/wk local only

MINDSET

by web-mindset-502113

Semantic search over MINDSET's brand strategy topic database, plus its system prompt.

answering

Tmdb MCP Server

by cyanheads

Search, detail, and discovery for movies, TV, and people on The Movie Database (TMDB).

302 installs/wk local only

Cards

by mycardfolio

Sports card database: card search, full set checklists, parallel lookup, card identification.

7 tools answering

DarkWeb-Breach

by evozim

OSINT dark web database search tool detecting credential leaks.

1 tools answering

Leetcode MCP — questions

Answers built from our own checks of this server.

Why is there no uptime for Leetcode MCP?

Leetcode MCP runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package @mrfentmen/leetcode-mcp was installed 88 times last week.

Is Leetcode MCP still maintained?

The linked repository no longer exists on GitHub — it was deleted or made private. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.

How do I connect Leetcode MCP?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls @mrfentmen/leetcode-mcp straight from npm; nothing to host, nothing to sign up for.

How many people use Leetcode MCP?

The npm package @mrfentmen/leetcode-mcp was installed 88 times in the last week. Week over week that is -35%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.