Solo developers inheriting undocumented, tangled legacy codebases spend over 10 hours a week just trying to map and measure the performance of spaghetti logic before they can safely write a single new feature.

GlacierPlumber is a lightweight AI command-line tool that ingests ancient, tangled repositories and uses an AI agent to map the architecture, untangle multi-branch logic, and measure the execution velocity of specific functions. It transforms chaotic, unstructured scripts into clean documentation and refactoring suggestions, acting as an agile assistant that safely interacts with old code without breaking it.

Hobbyist game developers working solo to resurrect abandoned, undocumented open-source game engines.