MCP server for Nexon MapleStory OpenAPI - character, rankings, union, guild, and notices
Connect Runs on your machine
claude mcp add maplestory-mcp-server -e MAPLESTORY_API_KEY=<MAPLESTORY_API_KEY> -- uvx maplestory-mcp-server==1.0.1
{
"mcpServers": {
"maplestory-mcp-server": {
"command": "uvx",
"args": [
"maplestory-mcp-server==1.0.1"
],
"env": {
"MAPLESTORY_API_KEY": "<MAPLESTORY_API_KEY>"
}
}
}
}
{
"mcpServers": {
"maplestory-mcp-server": {
"command": "uvx",
"args": [
"maplestory-mcp-server==1.0.1"
],
"env": {
"MAPLESTORY_API_KEY": "<MAPLESTORY_API_KEY>"
}
}
}
}
{
"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
| Name | Description |
|---|---|
MAPLESTORY_API_KEYRequired, secret | API key from Nexon OpenAPI (https://open.api.nexon.com) |
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 26 Mar 2026 |
| Last updated | 26 Mar 2026 |
| Registry name | io.github.kcw2034/maplestory-mcp-server |
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