Wordly

An MCP (Model Context Protocol) App that provides an interactive UI for visualizing multiple rewritten variations of text. Perfect for grammar checking, style adjustments, and text improvements with real-time comparison.

This app showcases the mcp ui capabilities described in https://blog.modelcontextprotocol.io/posts/2026-01-26-mcp-apps/.

https://github.com/user-attachments/assets/f34d9d00-c8b4-4857-9bd9-709371783523

Configuration

Add to your MCP client configuration:

{
  "mcpServers": {
    "wordly": {
      "command": "npx",
      "args": ["-y", "wordly-mcp-app", "--stdio"]
    }
  }
}

How It Works

Once configured, the Wordly MCP App provides a visualize_rewrites tool that AI assistants can use to display text rewrites in an interactive UI.

Example Usage

User: Rewrite this text in multiple styles: thanks for the details you shared

AI Assistant will call the visualize_rewrites tool with:

{
  "original_text": "thanks for the details you shared",
  "variations": [
    {
      "intent": "Professional & Formal",
      "text": "Thank you for providing those details."
    },
    {
      "intent": "Clear & Conversational",
      "text": "Thanks for sharing that information!"
    },
    {
      "intent": "Constructive & Collaborative",
      "text": "I appreciate you sharing those details with me."
    },
    {
      "intent": "Friendly & Direct",
      "text": "Thanks for the info!"
    }
  ]
}

The app will then render an interactive UI showing all variations with the ability to:

• Switch between different rewrite styles
• Compare original with rewritten text
• Copy any variation with one click

API Reference

Tool: visualize_rewrites

Displays rewritten variations of text to the user.

Input Schema:

{
  original_text: string;           // The original text to rewrite
  variations: Array<{
    intent: string;                // The rewrite style/intent
    text: string;                  // The rewritten text
  }>;
}

License

MIT