Lix is an alpha-stage universal version control system designed for AI agents and applications. It addresses the limitations of traditional line-based diffing by providing semantic version control for any file format, including spreadsheets, documents, and structured data, built upon SQL databases. This enables AI agents to track changes meaningfully, improving state management and collaboration on diverse data assets.

How It Works

Lix functions as a version control layer atop SQL databases, abstracting file storage and versioning. Its core innovation lies in a plugin system that interprets the structure of various file formats (e.g., .xlsx, .pdf, .docx, .json). Instead of generic "binary files differ" or line changes, Lix generates semantic diffs, highlighting specific modifications like updated cell values or changed JSON properties. This granular understanding is crucial for AI agents operating on non-code data, offering precise historical context and enabling robust change tracking.

Quick Start & Requirements

• Installation: npm install @lix-js/sdk for JavaScript. SDKs are also available for Python, Rust, and Go.
• Prerequisites: No specific system-level prerequisites are detailed beyond the respective SDKs. Example usage demonstrates an InMemorySQLite environment.
• Resources: Links to Getting Started Guide, Documentation, Discord, and GitHub are provided within the README for further details.

Highlighted Details

• Supports semantic diffing for diverse file formats including .xlsx, .pdf, .docx, and .json.
• Operates on top of SQL databases, offering features like a virtual filesystem, branching, commit history, and change proposals (pull request-like workflows).
• Specifically engineered for AI agents and applications needing to version non-code data effectively.

Maintenance & Community

• Community: Active engagement is encouraged via Discord for support.
• Development: Issues and contributions can be managed through GitHub.
• Content: Several blog posts discuss the project's rationale and technical underpinnings.

Licensing & Compatibility

• License: MIT.
• Compatibility: The permissive MIT license facilitates commercial use and integration into proprietary applications.

Limitations & Caveats

The project is currently in alpha status, indicating it is under active development and may be subject to significant changes or instability.