Author RPG Maker XP games in natural language: read, write and render RGSS1 .rxdata.
Connect Runs on your machine
claude mcp add rpgmaker-xp-mcp -e RPGMAKER_PROJECT_PATH=<RPGMAKER_PROJECT_PATH> -e RPGMAKER_RTP_PATH=<RPGMAKER_RTP_PATH> -- npx -y [email protected]{
"mcpServers": {
"rpgmaker-xp-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"RPGMAKER_PROJECT_PATH": "<RPGMAKER_PROJECT_PATH>",
"RPGMAKER_RTP_PATH": "<RPGMAKER_RTP_PATH>"
}
}
}
}{
"mcpServers": {
"rpgmaker-xp-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"RPGMAKER_PROJECT_PATH": "<RPGMAKER_PROJECT_PATH>",
"RPGMAKER_RTP_PATH": "<RPGMAKER_RTP_PATH>"
}
}
}
}{
"servers": {
"rpgmaker-xp-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"RPGMAKER_PROJECT_PATH": "<RPGMAKER_PROJECT_PATH>",
"RPGMAKER_RTP_PATH": "<RPGMAKER_RTP_PATH>"
}
}
}
}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 |
|---|---|
RPGMAKER_PROJECT_PATHRequired | Path to the RPG Maker XP project folder — the one containing Game.rxproj and Data/. |
RPGMAKER_RTP_PATHOptional | Path to the RPG Maker XP RTP assets. Defaults to the Steam install; set this only if your RTP lives elsewhere. |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 12 Aug 2026 |
| Last updated | 12 Aug 2026 |
| Registry name | io.github.SerifeusStudio/rpgmaker-xp-mcp |
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