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Maplestory Mcp Server

io.github.kcw2034/maplestory-mcp-server ยท v1.0.1

MCP server for Nexon MapleStory OpenAPI - character, rankings, union, guild, and notices

Connect Runs on your machine

Terminal
claude mcp add maplestory-mcp-server -e MAPLESTORY_API_KEY=<MAPLESTORY_API_KEY> -- uvx maplestory-mcp-server==1.0.1
claude_desktop_config.json
{
  "mcpServers": {
    "maplestory-mcp-server": {
      "command": "uvx",
      "args": [
        "maplestory-mcp-server==1.0.1"
      ],
      "env": {
        "MAPLESTORY_API_KEY": "<MAPLESTORY_API_KEY>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "maplestory-mcp-server": {
      "command": "uvx",
      "args": [
        "maplestory-mcp-server==1.0.1"
      ],
      "env": {
        "MAPLESTORY_API_KEY": "<MAPLESTORY_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "maplestory-mcp-server": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "maplestory-mcp-server==1.0.1"
      ],
      "env": {
        "MAPLESTORY_API_KEY": "<MAPLESTORY_API_KEY>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
MAPLESTORY_API_KEY
Required, secret
API key from Nexon OpenAPI (https://open.api.nexon.com)

Details

Package[email protected] (PYPI, stdio)
First published26 Mar 2026
Last updated26 Mar 2026
Registry nameio.github.kcw2034/maplestory-mcp-server

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