Unfudged.io

Unfudged.io is a local file version control system designed specifically for developers working with AI agents. It continuously monitors your file system and records every change made to text files, creating a complete history of all modifications without requiring manual commits. The tool respects .gitignore patterns and automatically skips binary files, focusing only on the code and configuration files that matter most to developers.

The system works through a simple command-line interface that runs as a background daemon. It uses FSEvents on macOS and inotify on Linux to detect file changes with a 3-second smart debounce. All data is stored locally in a SQLite database with content-aware deduplication, meaning identical files are stored only once to save space. The tool consumes minimal resources—less than 1% CPU and under 100MB RAM—making it practical for continuous use.

Unfudged.io is particularly valuable for developers who use AI coding assistants extensively. It provides protection against common AI agent mishaps such as mass file overwrites, accidental deletions, and problematic refactors. The ability to rewind any file to any previous state gives developers confidence to experiment with AI tools while maintaining a safety net for their work.