Draw40
Draw40 is an independent diagram workspace with an interactive MCP Apps canvas. OAuth sign-in.
Install
Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).
claude mcp add --transport http draw40 'https://draw.404040.net/mcp'
{
"mcpServers": {
"draw40": {
"type": "http",
"url": "https://draw.404040.net/mcp"
}
}
}
Frequently asked questions
What is Draw40?
Draw40 is an independent diagram workspace with an interactive MCP Apps canvas. OAuth sign-in.
How do I install Draw40?
It runs as a remote server. In Claude Code: claude mcp add --transport http draw40 'https://draw.404040.net/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.
Does Draw40 need an API key?
Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.
Who maintains Draw40?
It is published by Si40Code. AI.tn lists it but does not maintain or endorse it.
From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.