AI Agent Skills
Hand-picked Skills for Claude Code and other AI agents, most with a real-run demo and all with source, license and risk notes. Anything we have not tried is clearly marked.
Penpot UI/UX Design (via Penpot MCP)
Design web, mobile and desktop interfaces inside Penpot through its MCP server, with design-system checks, component and accessibility rules and platform sizes.
Excalidraw Diagram Generator
Turn a plain-language description into an Excalidraw diagram file: flowcharts, mind maps, architecture, sequence, ER, class and swimlane diagrams, with templates and helper scripts.
Draw.io Diagrams and PNG Export
Generate native .drawio diagrams and export them to PNG, SVG or PDF with the editable XML embedded, using a bundled Node.js export script.
Draw.io Diagram Generator
Create, edit and validate draw.io diagram files with correct mxGraph XML: flowcharts, architecture, sequence, ER and UML class diagrams, with templates and helper scripts.