Goodnotes

Creates custom vector graphics and illustrations from SVG code. Use for freeform drawings, icons, logos, custom shapes, artistic designs, precise geometric patterns, or when user needs pixel-perfect control over visual elements. "draw an image", "create an icon", "design a logo", "make a custom graphic", or needs specific visual styling not suited to standard diagrams. Choose this over Mermaid when the user wants artistic/custom graphics rather than structured diagrams. Supports an optional background object: choose a color (white by default; use black when the user asks for dark mode; yellow also supported) and a pattern (blank, dotted, or squared; defaults to dotted). Use only these literal color names—no aliases or hex codes.

draw_svg_image

Creates visual diagrams from Mermaid syntax. Supports three diagram types: flowcharts (process flows, decision trees, workflows), mindmaps (hierarchical ideas, brainstorming, concept maps), and timelines (chronological events, project milestones, histories). "create a flowchart", "visualize the process", "show the workflow", "make a mindmap", "brainstorm ideas", "map concepts", "create a timeline", "show events over time", or describes structured visualization needs. Choose this over SVG when the user wants a structured diagram rather than freeform graphics. Supports an optional background object: choose a color (white by default; use black when the user asks for dark mode; yellow also supported) and a pattern (blank, dotted, or squared; defaults to dotted). Use only these literal color names—no aliases or hex codes.

generate_mermaid_diagram

Render markdown content as beautifully formatted rich text in an interactive Goodnotes widget. Supports headings, lists, code blocks, tables, and more. Use this to present any text content the user wants to see formatted, save, or share. "show this as markdown", "format this text", "create a document", "save these notes", or any request involving structured text display.

create_markdown_text_document