eraser-diagrams

Overview

Eraser Diagrams is a Claude Code skill that generates professional architecture diagrams from code, infrastructure files, or natural language descriptions using the Eraser API. It analyzes source material, converts it to Eraser DSL, and renders diagrams via an HTTP API call, returning image URLs and editor links.

Key Features

• Multiple Diagram Types - Supports flow charts, entity relationship diagrams (ERD), cloud architecture diagrams, and sequence diagrams, each with specialized DSL syntax
• Code-to-Diagram Generation - Automatically extract architecture information from Terraform, AWS, Azure, and other infrastructure files to produce visual diagrams
• Natural Language Input - Describe a system in plain text and get it visualized as a professional architecture diagram
• Eraser API Integration - Makes HTTP POST requests to the Eraser API to render diagrams, returning shareable image URLs and editor links
• Context-Aware Activation - Triggers when users mention "diagram", "architecture", "visualize", or "draw", or when working with infrastructure files

Who is this for?

This skill is designed for developers, architects, and DevOps engineers who need to quickly visualize system architectures, database schemas, process flows, or API interactions. It is ideal for teams that want to generate documentation diagrams directly from their codebase or infrastructure configuration without manual diagramming tools.