Diagram Generator

Generates Mermaid diagrams from your codebase and exports them as standalone HTML files with dark mode and theme toggles. Supports 12 diagram types including flowcharts, sequence diagrams, ER diagrams, and less common ones like kanban boards and quadrant charts. The HTML export mode is genuinely useful since you get a shareable file that works anywhere without dependencies. Hard limit of 1000 files per analysis and a practical limit of 200 nodes per diagram, so you'll need to chunk large codebases by subsystem. Saves everything to a standard artifacts directory and follows the Claude Code plugin pattern for invoking from other skills.

Install to Claude Code

npx -y skills add oimiragieo/agent-studio --skill diagram-generator --agent claude-code