# CodeLoom AI

> Automated codebase modernization that maps dependencies, locks in existing behavior with tests, and migrates legacy software in audit-ready PRs.

CodeLoom AI is an automated codebase modernization system that migrates legacy software—outdated frameworks, deprecated runtimes, and tangled architectures—to modern architectures while preserving existing behavior. Founded by Vasil Vasilev and currently in pre-launch development, CodeLoom AI is built around a simple engineering rule: behavior preservation comes first. Every code change is verified against characterization tests generated and run against the original codebase before any source file is modified.

## Core Pages & Documentation

- [Overview & How It Works Showcase](https://codeloom-ai.com/#how-it-works): Three-stage workflow (01. Map repository dependency graph, 02. Lock existing behavior with characterization tests, 03. Modernize incrementally & repair) and side-by-side comparison against conventional AI coding agents.
- [System Architecture](https://codeloom-ai.com/architecture): Deep dive into the 4-layer engineering pipeline (Static AST Graph Engine, Characterization Test Synthesizer, Constrained Transformation & Repair Loop, Audit-Ready PR Packaging).
- [Security & Data Governance](https://codeloom-ai.com/security): Zero model training on customer code, ephemeral network-restricted sandbox test runners, and planned self-hosted VPC / on-premises runner deployment.
- [Planned Licensing & Deployment Tiers](https://codeloom-ai.com/pricing): Pre-launch evaluation pilot, multi-repository organization, and enterprise VPC self-hosted deployment models.
- [Company, Leadership & Roadmap](https://codeloom-ai.com/company): Company mission, founder profile (Vasil Vasilev, Founder & Lead Systems Architect), contact (founder@codeloom-ai.com), and engineering milestones.
- [Full Machine-Readable Knowledge Base](https://codeloom-ai.com/llms-full.txt): Complete plain-text specification of CodeLoom AI's architecture, comparison matrix, and FAQ for AI agents.