io.github.humanjesse/textarttools-mcp

TextArtTools MCP Server

🌐 Live Server: https://mcp.textarttools.com

Transform text with Unicode styles and create ASCII art banners. A production-ready Model Context Protocol (MCP) server deployed globally on Cloudflare Workers.

📺 Demo

✨ Features

• 23 Unicode Text Styles - Transform text to 𝗯𝗼𝗹𝗱, 𝘪𝘵𝘢𝘭𝘪𝘤, 𝒸𝓊𝓇𝓈𝒾𝓋𝓮, 𝔣𝔯𝔞𝔨𝔱𝔲𝔯, and more
• 322+ ASCII Art Fonts - Create stylized text banners for headers and decorations
• No Authentication - Public server ready to use immediately
• Global Performance - Deployed on Cloudflare Workers edge network
• Rate Limited - 100 requests per minute with burst protection
• Secure - Input validation, XSS prevention, and comprehensive security headers

🚀 Quick Start

Install with Claude Desktop

1. Install the MCP remote proxy:

    npm install -g @anthropic/mcp-remote

2. Add to your Claude Desktop config (claude_desktop_config.json):

    {
      "mcpServers": {
        "textarttools": {
          "command": "mcp-server",
          "args": ["https://mcp.textarttools.com/sse"]
        }
      }
    }

3. Restart Claude Desktop and start using text styling tools!

💡 Example Usage

Try the live API directly:

# Transform text to bold Unicode style
curl -X POST https://mcp.textarttools.com/sse \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "tools/call",
    "params": {
      "name": "unicode_style_text",
      "arguments": {
        "text": "Hello World",
        "style": "bold"
      }
    }
  }'

# Create ASCII art banner
curl -X POST https://mcp.textarttools.com/sse \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 2,
    "method": "tools/call",
    "params": {
      "name": "ascii_art_text",
      "arguments": {
        "text": "Hello",
        "font": "Big"
      }
    }
  }'

🛠️ Available Tools

The server provides 7 MCP tools:

Unicode Text Styling:

• unicode_style_text - Transform text with any of 23 Unicode styles
• list_available_styles - Get all available styles with examples
• preview_styles - Preview text in multiple styles
• get_style_info - Get detailed style information and compatibility

ASCII Art Banners:

• ascii_art_text - Generate stylized text banners with 322+ fonts
• list_figlet_fonts - Get all available fonts from R2 storage
• preview_figlet_fonts - Preview text in multiple fonts

Visit https://mcp.textarttools.com/ for complete API documentation.

🏗️ Local Development

Want to run your own instance or contribute?

# Clone the repository
git clone https://github.com/humanjesse/textarttools-mcp.git
cd textarttools-mcp

# Install dependencies
npm install

# Create local environment file
cp .dev.vars.example .dev.vars
# Edit .dev.vars with your development values

# Start development server
npm run dev

# Test locally (server runs at http://localhost:8788)
curl -X POST http://localhost:8788/sse \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'

Development Commands

npm run dev        # Start development server
npm run build      # Build for production
npm run deploy     # Deploy to Cloudflare Workers (requires auth)
npm run lint       # Check code quality
npm run typecheck  # Validate TypeScript

📖 Documentation

• Live Server: https://mcp.textarttools.com
• API Documentation: https://mcp.textarttools.com/ (AI-friendly)
• Health Check: https://mcp.textarttools.com/health
• MCP Protocol: Model Context Protocol Spec

🤝 Contributing

Contributions are welcome! Please see CONTRIBUTING.md for guidelines.

📝 License

MIT License - see LICENSE file for details.

Built with Model Context Protocol • Deployed on Cloudflare Workers