k1LoW/ndiag

Software architecture diagramming tool. Includes a modern easy to use Frontend + Backend + CLI to enable managing diagrams from the shell or in CI.

Architecture as Code (AaC) framework that lets you describe Architecture Model once and then generates many diagrams. Inspired by C4 Model

Ghost AI is an interactive systems architecture builder.

Turn complex codebases into clear, navigable architecture diagrams with Claude Code.

Visualize, collaborate, and evolve the software architecture with always actual and live diagrams from your code

An agent skill that turns an architecture discussion into an explorable isometric atlas: one data file, an interactive map and a generated SYSTEM.md

Agent skill that turns natural language, code, Terraform/K8s, SQL, OpenAPI, AsyncAPI, Protobuf and GraphQL sources into editable, tested draw.io architecture diagrams: incremental sync, multi-view projection, drift diff, CI architecture tests, whiteboard derasterize, interactive HTML/PPTX/Mermaid exports.

Architecture diagrams and checkable docs from your codebase — ERD, C4, API and lifecycle — generated from Prisma, OpenAPI or GraphQL. One HTML file, no server.

🏛️ Diagram as Code for prototyping cloud system architectures