Does this skill support Markdown formatting?

Yes, text nodes within the JSON Canvas skill fully support Markdown syntax for rich text formatting inside the visual elements.

Can I link to existing local files on my canvas?

Yes, the skill allows you to create 'file' nodes that reference local attachments, images, PDFs, and Markdown notes within your file system.

Can Claude change the color of my nodes and edges?

Yes, Claude can specify both hex codes and preset canvas colors (Red, Orange, Yellow, Green, Cyan, Purple) for nodes and connections.

Is this skill compatible with Obsidian?

Absolutely. This skill follows the official JSON Canvas Spec 1.0, which is the native format for Obsidian's Canvas feature.

What is a JSON Canvas file?

JSON Canvas is an open-source, infinite canvas data format (.canvas) used primarily by Obsidian and other visual tools to store spatial nodes and their connections.

JSON Canvas Builder

Name: JSON Canvas Builder
Author: Benjaminisgood

byBenjaminisgood

•

Productivity & Workflow

Generates and modifies standard JSON Canvas (.canvas) files for visual note-taking, mind mapping, and project organization.

This skill equips Claude with the ability to programmatically construct and update visual canvases following the JSON Canvas Spec 1.0. It allows for the creation of complex mind maps, flowcharts, and research boards using nodes (text, files, links, groups) and directional edges. It is particularly useful for users who want to visualize their thoughts, map out project architectures, or organize research notes within Obsidian using AI-driven spatial layouts and automated diagramming.

Key Features

01Create visual groupings with custom labels and background styles

02Precise control over spatial positioning and z-index layering

03Define directional edges with custom colors, labels, and arrowheads

04Full compatibility with Obsidian Canvas and the JSON Canvas Spec 1.0

051 GitHub stars

06Support for all standard node types including text, files, and links

Use Cases

01Automating the creation of complex mind maps from text-based research or notes

02Visualizing project tasks and dependencies in a spatial Kanban-style board

03Organizing research papers and meeting notes into a connected visual knowledge graph

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add benjaminisgood/bensai json-canvas

For use in Claude.ai and ChatGPT

Download Skill