repo2xml 2026.4.12.2

Bundle a repository into a single XML file for LLMs.

repo2xml

Bundle a complete repository into a single XML file that ChatGPT or other LLMs can read, inspired by repomix.

Features

• Walks any directory tree and bundles readable files into XML
• Respects .gitignore rules (via pathspec)
• Uses layered file detection: Magika, then puremagic MIME, then identify
• Converts supported non-text files to Markdown via markitdown
• Skips zero-byte files, oversized files, and common build/cache directories automatically
• Outputs a well-formed XML document with a directory tree and full file contents
• CLI tool (repo2xml) and importable Python API

Installation

pip install repo2xml

Or with uv:

uv tool install repo2xml

Usage

CLI

# Bundle current directory to stdout
repo2xml --repo-path .

# Bundle a specific directory and save to a file
repo2xml --repo-path /path/to/repo -o repo.xml

# Skip .gitignore and add extra exclusions
repo2xml --repo-path /path/to/repo --no-gitignore --ignore "*.log" --ignore "tests/"

Python API

from repo2xml import bundle_repo, RepoBundler

# Simple one-liner
xml = bundle_repo("/path/to/repo")

# More control
bundler = RepoBundler(
    "/path/to/repo",
    respect_gitignore=True,
    max_file_size=500_000,
    extra_ignore_patterns=["*.csv", "data/"],
)
xml = bundler.bundle()

Output Format

<?xml version="1.0" encoding="UTF-8"?>
<repository>
  <file_summary>
    <purpose>...</purpose>
    <usage_guidelines>...</usage_guidelines>
  </file_summary>
  <repository_info>
    <name>my-repo</name>
    <path>/home/user/my-repo</path>
    <file_count>42</file_count>
  </repository_info>
  <directory_structure>
    my-repo/
    ├── README.md
    └── src/
        └── main.py
  </directory_structure>
  <files>
    <file path="README.md">
      <content>...</content>
    </file>
  </files>
</repository>

Development

Requires uv.

# Install dependencies
uv sync --extra dev

# Run tests
uv run pytest --doctest-modules
just test-cov

# Lint and format
uvx ruff check src
uvx ruff format src

# Build one-file executable via PyInstaller
just build