Install Three.js DevTools in Claude Code
claude mcp add three-js-devtools -- npx -y threejs-devtools-mcp{
"mcpServers": {
"three-js-devtools": {
"command": "npx",
"args": [
"-y",
"threejs-devtools-mcp"
]
}
}
}Frequently asked questions
What does the Three.js DevTools MCP server do?
Inspect and edit Three.js scenes, materials, shaders, lights in real time from any AI agent
Is the Three.js DevTools MCP server free?
Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.
Does Three.js DevTools run locally or remotely?
Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.
How do I add Three.js DevTools to Claude Code?
Run: claude mcp add three-js-devtools -- npx -y threejs-devtools-mcp
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