AI Diagram Maker MCP Server

by erajasekar Your server? Claim it

local only

AI Diagram Maker runs on your own machine — the client starts it, so there is no endpoint to ping. 39 installs a week from npm. Last commit 10 Apr 2026.

Generate software diagrams from natural language, code, ASCII, images, Mermaid.

Installs per day peak 25 · avg 8 · +37% w/w

a month agotoday

Installs / week

npm · ai-diagram-maker-mcp

Stars

2 open issues

10 Apr 2026

Last commit

no releases in 90 days

MIT

License

TypeScript

Nothing serious here today

Today is the operative word: we check AI Diagram Maker every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add ai-diagram-maker-mcp -e 'YOUR_API_KEY=<YOUR_API_KEY>' -- npx -y ai-diagram-maker-mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "ai-diagram-maker-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "ai-diagram-maker-mcp"
      ],
      "env": {
        "YOUR_API_KEY": "<YOUR_API_KEY>"
      }
    }
  }
}

~/.codex/config.toml

[mcp_servers.ai-diagram-maker-mcp]
command = "npx"
args = ["-y", "ai-diagram-maker-mcp"]
env = { YOUR_API_KEY = "<YOUR_API_KEY>" }

.cursor/mcp.json

{
  "mcpServers": {
    "ai-diagram-maker-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "ai-diagram-maker-mcp"
      ],
      "env": {
        "YOUR_API_KEY": "<YOUR_API_KEY>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "ai-diagram-maker-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "ai-diagram-maker-mcp"
      ],
      "env": {
        "YOUR_API_KEY": "<YOUR_API_KEY>"
      }
    }
  }
}

Put your own value in place of <YOUR_API_KEY> (Your API key for the service). The author’s registry entry marks it as required.

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AI Diagram Maker — questions

Answers built from our own checks of this server.

Why is there no uptime for AI Diagram Maker?

AI Diagram Maker runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package ai-diagram-maker-mcp was installed 39 times last week.

How do I connect AI Diagram Maker?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls ai-diagram-maker-mcp straight from npm; nothing to host, nothing to sign up for.

How many people use AI Diagram Maker?

The npm package ai-diagram-maker-mcp was installed 39 times in the last week. Week over week that is +37%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is AI Diagram Maker open source?

Yes — it is published under the MIT licence, written in TypeScript, 10 stars on GitHub and 2 open issues. The source link is on this page, so you can read exactly what it does with your data before you connect it.