Back to gallerySIA-010Built at Global Codex Hackathon: [London] · Apr 15, 2026 · London, UKDemo video · Current agentic coding tools struggle with long-running legacy modernization: as context grows, they lose track of architecture, miss dependencies, and cannot reliably resume after interruptions. Codex Phoenix solves this by replacing fragile chat-based workflows with an artifact-driven, structured pipeline that preserves state, understands dependencies, and enables safe, incremental, and fully resumable modernization of large codebases./…Our project is an artifact and integration-driven modernization framework designed to transform legacy applications into modern architectures safely and incrementally using structured, multi-agent workflows using Codex.TeamWalid GUEMILMatthieu SajotGhiles CHERFAOUI
