Koskamo

MapleStory MCP Server

An open-source MCP server that integrates with the Nexon MapleStory OpenAPI to enable AI agents to retrieve detailed game data. It supports querying character statistics, equipment, skills, union details, guild information, global rankings, enhancement history, and official game notices.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

MapleStory MCP Server logo, by kcw2034Community listingLocal stdioSource reviewed; not executedPublished by kcw2034
You need:Prerequisites Python 3.13+ uv package manager MapleStory API key from Nexon OpenAPI
Vendor documentation

What you can do with it

  • Query character basic info, stats, and equipment
  • Retrieve union level, raider layout, and artifact info
  • Search guilds and fetch guild basic information
  • Get overall, union, guild, and Dojang rankings

Source and maintenance

Community listingRegistry 1.0.1
mcp-registry: io.github.kcw2034/maplestory-mcp-server@1.0.1Source repository
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

maplestory-mcp-server 1.0.1

pypi
maplestory-mcp-server package definition
{
  "version": "1.0.1",
  "transport": "stdio",
  "identifier": "maplestory-mcp-server",
  "registryType": "pypi",
  "environmentVariables": [
    {
      "name": "MAPLESTORY_API_KEY",
      "format": "string",
      "isRequired": true,
      "description": "API key from Nexon OpenAPI (https://open.api.nexon.com)"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

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Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "maplestory-mcp-server": {
      "command": "uvx",
      "args": [
        "maplestory-mcp-server==1.0.1"
      ],
      "env": {
        "MAPLESTORY_API_KEY": "<YOUR_MAPLESTORY_API_KEY>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "maplestory-mcp-server": {
      "command": "uvx",
      "args": [
        "maplestory-mcp-server==1.0.1"
      ],
      "env": {
        "MAPLESTORY_API_KEY": "<YOUR_MAPLESTORY_API_KEY>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "maplestory-mcp-server": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "maplestory-mcp-server==1.0.1"
      ],
      "env": {
        "MAPLESTORY_API_KEY": "<YOUR_MAPLESTORY_API_KEY>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "maplestory-mcp-server": {
      "command": "uvx",
      "args": [
        "maplestory-mcp-server==1.0.1"
      ],
      "env": {
        "MAPLESTORY_API_KEY": "<YOUR_MAPLESTORY_API_KEY>"
      }
    }
  }
}

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