Archify

Archify is a Node.js rendering and validation layer for coding agents such as Cursor, Claude Code, Codex CLI and OpenCode. The agent emits typed JSON, and Archify compiles it deterministically into HTML and SVG rather than letting the model draw pictures directly. It covers five diagram types with four presets, dark and light themes, and finite motion. Two validated snapshots can be compared as before, delta and after, listing exactly what was added, removed, changed, moved or rerouted, which is what makes it usable during review rather than only at the start of a project.