Archify is an Agent Skill for AI agents like Claude Code, Codex, Cursor, and OpenCode. Users simply describe 'analyze this code repository and generate a high-level runtime architecture diagram,' and it outputs an interactive HTML architecture diagram with searchable nodes, call path tracing, and theme switching.
Its workflow is: code or text description → Archify understands → generates JSON IR → rule validation → renders HTML/SVG → interaction and export. It currently supports five types of technical diagrams: architecture diagrams, workflow diagrams, sequence diagrams, data flow diagrams, and lifecycle diagrams.
Unlike text-to-diagram tools like Mermaid and D2, Archify embeds diagramming capabilities directly into the programming agent's workflow, allowing the agent to understand code, generate diagrams, and continuously modify them. Users don't need to learn diagramming syntax; they just describe their technical intent.