Draw.io vs Rephonic

In-depth architectural comparison of the Draw.io and Rephonic MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

Choose Draw.io when:

• You need dedicated capabilities in the Data Visualization domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Draw.io Details

Choose Rephonic when:

• You need dedicated capabilities in the Data Visualization domain.
• You prefer remote streaming HTTP/SSE transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: search_podcasts, search_episodes, autocomplete.

Explore Rephonic Details

Feature & Specification Comparison

Specification	Draw.io Data Visualization	Rephonic Data Visualization
Summary	Create diagrams in chat, rendered as live interactive draw.io diagrams. 10,000+ searchable shapes.	Research 3M+ podcasts with audience data, contacts, episodes, transcripts, charts, and sponsors.
Category & Scope	Data Visualization	Data Visualization
Quality signal

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "draw-io": {
      "command": "npx",
      "args": [
        "-y",
        "@drawio/mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "rephonic": {
      "url": "https://mcp.rephonic.com"
    }
  }
}

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