AI Plugin Index
Server Threejs
Verified · npm:@modelcontextprotocolMCP server by modelcontextprotocol · updated · ★ 3.0k · 238 downloads a week
Three.js 3D visualization MCP App Server Server Threejs is published by npm:@modelcontextprotocol from its verified domain in the official MCP Registry.
Last commit 25 days ago
No licence found, so reuse rights are unclear
Published package or server URL, 2,983 stars, original repository
Not checked yet. What we check
Install Server Threejs
Built from the published package, never by AIclaude mcp add server-threejs -- npx -y @modelcontextprotocol/server-threejsRun in your terminal. Add --scope user to use it in every project.
{
"mcpServers": {
"server-threejs": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-threejs"
]
}
}
}Settings, Developer, Edit config. Paste into claude_desktop_config.json and restart.
{
"mcpServers": {
"server-threejs": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-threejs"
]
}
}
}Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).
{
"servers": {
"server-threejs": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-threejs"
]
}
}
}Add to .vscode/mcp.json. VS Code uses "servers", not "mcpServers".
codex mcp add server-threejs -- npx -y @modelcontextprotocol/server-threejs{
"mcpServers": {
"server-threejs": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-threejs"
]
}
}
}Add to ~/.gemini/config/mcp_config.json (all projects) or .agents/mcp_config.json (this project).
gemini mcp add server-threejs npx -y @modelcontextprotocol/server-threejsGemini CLI was replaced by Antigravity CLI in June 2026 and remains only for enterprise licences and paid API keys.
MCP servers run with your permissions and can read what you give them access to. Some need an API key: check the README and add it under env in the server-threejs block.
Alternatives to Server Threejs
All alternatives →
Architecture diagrams, explanations and Mermaid source for public GitHub repositories.
Create draw.io diagrams in chat from Mermaid or XML, shown live and interactive. 10,000+ shapes.
Run the open-source Pascal 3D editor, local projects, and MCP agent tools from your terminal
Give your coding agent access to your Figma data. Implement designs in any framework in one-shot.
Make 3D games in Unity Engine with AI. MCP Server + Plugin for Unity Editor and Unity games.
Structured visual plans and PR recaps with diagrams, prototypes, annotations, and sharing
Server Threejs: common questions
How do I install Server Threejs?
In Claude Code run claude mcp add server-threejs -- npx -y @modelcontextprotocol/server-threejs. For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.
Is Server Threejs the official server?
Server Threejs is published by npm:@modelcontextprotocol from its verified domain in the official MCP Registry.
Is Server Threejs free?
The code is published under the NOASSERTION licence. The service it connects to may have its own pricing.
Is Server Threejs safe to use?
It scores 83 of 100. Grades: maintenance A, licence F, quality B. The security check has not run for it yet. Review the code before you install. How grades work.
What are alternatives to Server Threejs?
Similar MCP servers: GitDiagram, draw.io, Pascal App CLI, Figma-Context-MCP.
Does Server Threejs work with ChatGPT?
Not directly. It runs locally, and ChatGPT only connects to remote servers with a URL. Use it in Claude Code, Claude Desktop, Cursor, VS Code or Codex.