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cross-link-ai

Find linking opportunities between two sitemaps using AI

This project is a CLI tool designed to find linking opportunities between websites using AI-powered content analysis.

Features

  • Fetch and parse sitemaps
  • Extract main content from web pages
  • Analyze content using AI to identify keywords and titles
    • Uses gpt-4o-mini model from ai Vercel SDK
  • Compare content across different websites to find linking opportunities

Prerequisites

Usage

To start the linking opportunities process, use the following command:

export OPENAI_API_KEY=YOUR_OPENAI_API_KEY && 
npx cross-link-ai start -m [your-sitemap-url] -s [target-sitemap-url] -f [your-sitemap-filter] -g [target-sitemap-filter]

Example

export OPENAI_API_KEY=YOUR_OPENAI_API_KEY && 
npx cross-link-ai start -m https://dxheroes.io/sitemap.xml -s https://developerexperience.io/sitemap.xml --my-filter "/blog/" --sitemap-filter "articles/"

Replace [your-sitemap-url] with the URL of your sitemap and [target-sitemap-url] with the URL of the sitemap you want to compare against.

Options

Usage: cross-link-ai start [options]

Start the intelligent linking opportunities process

Options:
  -m, --my <url>                Your Sitemap URL
  -s, --sitemap <url>           URL to the target sitemap file
  -f, --my-filter <regex>       Regex to filter paths for your sitemap
  -g, --sitemap-filter <regex>  Regex to filter paths for the other sitemap
  -h, --help                    display help for command

Scripts

  • yarn start: Run the application
  • yarn build: Build the project using webpack
  • yarn dev: Run the application in watch mode
  • yarn test:watch: Run tests in watch mode
  • yarn format: Format code using Prettier

Project Structure

  • src/: Source code
    • main.ts: Entry point of the application
    • start/: Main logic for the linking opportunities process
    • helper.ts: Utility functions

Dependencies

Key dependencies include:

  • @ai-sdk/anthropic and @ai-sdk/openai: AI SDKs for content analysis
  • cheerio: HTML parsing
  • commander: CLI interface
  • sitemap-links-ts: Sitemap parsing
  • zod: Schema validation

For a full list of dependencies, refer to the package.json file.

Development

Installation

  1. Clone the repository:

    git clone https://github.com/dxheroes/cross-link-ai
    cd cross-link-ai
    
  2. Install dependencies:

    yarn install
    # or
    npm install
    
  3. Create .env file with OPENAI_API_KEY. See .env.example for more info.

  4. Start the development server:

    yarn dev
    # or
    npm run dev
    
  5. Format code before committing:

    yarn format
    # or
    npm run format
    

Building

To build the project for production:

yarn build
# or
npm run build

The output will be in the dist/ directory.

Contributing

  1. Fork the repository
  2. Create your feature branch (git checkout -b feature/amazing-feature)
  3. Commit your changes (git commit -m 'Add some Amazing Feature')
  4. Push to the branch (git push origin feature/amazing-feature)
  5. Open a Pull Request

License

This project is licensed under the MIT License.

Author

Prokop Simek prokop.simek@dxheroes.io