draw.io is a remote MCP server that gives an AI agent 2 tools, among them create_diagram, search_shapes. It answers at https://mcp.draw.io/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 10 September 2026; the last check, on 19 October 2026, succeeded.
Create diagrams in chat, rendered as live interactive draw.io diagrams. 10,000+ searchable shapes.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
create_diagram | Creates and displays an interactive draw.io diagram. Accepts either draw.io XML or Mermaid.js syntax — provide exactly one. **Format decision — this is the first thing to settle before you write anything:** if the diagram type appears on th Inputs: xml, mermaid, postLayout, direction, routing |
search_shapes | Search the draw.io shape library by keywords. Returns matching shapes with their exact style strings, dimensions, and titles. Covers ~10,000 built-in stencils (cloud architecture, network topology, P&ID, electrical, Cisco, Kubernetes, BPMN) Inputs: query, limit |
Every block below points at https://mcp.draw.io/mcp. Pick your client and copy.
claude mcp add --transport http draw-io https://mcp.draw.io/mcp
{
"mcpServers": {
"draw-io": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://mcp.draw.io/mcp"]
}
}
}{
"mcpServers": {
"draw-io": {
"url": "https://mcp.draw.io/mcp"
}
}
}{
"servers": {
"draw-io": {
"type": "http",
"url": "https://mcp.draw.io/mcp"
}
}
}{
"context_servers": {
"draw-io": {
"url": "https://mcp.draw.io/mcp"
}
}
}{
"mcpServers": {
"draw-io": {
"serverUrl": "https://mcp.draw.io/mcp"
}
}
}{
"mcpServers": {
"draw-io": {
"url": "https://mcp.draw.io/mcp"
}
}
}name: draw.io
version: 0.0.1
schema: v1
mcpServers:
- name: draw.io
type: streamable-http
url: https://mcp.draw.io/mcp{
"mcpServers": {
"draw-io": {
"httpUrl": "https://mcp.draw.io/mcp"
}
}
}{
"mcpServers": {
"draw-io": {
"type": "http",
"url": "https://mcp.draw.io/mcp"
}
}
}{
"mcpServers": {
"draw-io": {
"url": "https://mcp.draw.io/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fmcp.draw.io%2Fmcp&type=streamable_http&id=draw-io&name=draw.io
It answered our last check on 19 October 2026 in 99 ms. Over 6 checks since 10 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by draw.io and served from mcp.draw.io, the vendor's own domain: https://mcp.draw.io/mcp.
2, as returned by the server's own tools/list on 12 September 2026: create_diagram, search_shapes.
It answered our last check on 19 October 2026 in 99 ms. Over 6 checks since 10 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mcp.draw.io/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: io.draw. Endpoint host: mcp.draw.io. ARD identifier: urn:air:io.draw:mcp:mcp.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.