md-combine

A command-line tool to combine markdown files from GitHub repositories. This tool can recursively fetch and combine markdown files from GitHub repositories, useful for creating context for Claude, ChatGPT and other LLM system prompt.

Features

• 🔍 Recursively fetch files from GitHub repositories
• 📂 Support for multiple file extensions
• 🔄 Automatic rate limit handling
• 📝 Generated table of contents
• 🔑 GitHub token support for higher rate limits

Installation

You can run this tool directly using npx:

npx md-combine

Or install it globally:

npm install -g md-combine

Usage

Basic usage:

npx md-combine -u https://github.com/user/repo/tree/main/docs

Options

Options:
  -u, --url <url>            GitHub repository URL (required)
  -o, --output <path>        Output file path (default: "combined_output.md")
  -r, --recursive            Recursively fetch files from subdirectories
  -t, --token <token>        GitHub personal access token (optional)
  -e, --extensions <exts...> File extensions to include (default: .md)
  --help                     Display help for command
  -V, --version             Output the version number

Examples

1. Basic usage (markdown files only):

npx md-combine -u https://github.com/user/repo/tree/main/docs

2. Recursive search with custom output file:

npx md-combine -u https://github.com/user/repo/tree/main/docs -r -o documentation.md

3. Multiple file extensions:

npx md-combine -u https://github.com/user/repo -r -e .md .txt .json

4. Using GitHub token for higher rate limits:

npx md-combine -u https://github.com/user/repo -t your_github_token

5. Combining specific file types recursively:

npx md-combine -u https://github.com/user/repo -r -e .vue .js .ts

GitHub Token

While the tool works without a token, GitHub API has rate limits:

• Without token: 60 requests per hour
• With token: 5,000 requests per hour

To use a token:

1. Create a token at https://github.com/settings/tokens
2. Use it in either way:
   • Pass it via command line: -t your_token
   • Set environment variable: export GITHUB_TOKEN=your_token

Output Format

The combined file includes:

• Generation timestamp
• Source repository information
• Table of contents with links
• Original file paths as headers
• File contents with proper separation
• Navigation-friendly anchor links

Example output structure:

# Combined Files from owner/repo

Generated on: 2024-11-10T12:00:00.000Z
Source: owner/repo/docs
Extensions: md, txt

## Table of Contents

- [docs/intro.md](#docs-intro-md)
- [docs/api/methods.md](#docs-api-methods-md)

---

<h2 id="docs-intro-md">docs/intro.md</h2>

[Content of intro.md]

---

<h2 id="docs-api-methods-md">docs/api/methods.md</h2>

[Content of methods.md]

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

MIT

Author

Jithin Sha