Create and edit JSON Canvas files with valid nodes and edges.
npx skills add https://github.com/Noegnesis/noesis --skill json-canvas-noegnesis
Please help me install this Agent Skill. Skill: json-canvas Source: https://github.com/Noegnesis/noesis/tree/main/skills/json-canvas Command: npx skills add https://github.com/Noegnesis/noesis --skill json-canvas-noegnesis
This Skill solves the problem of creating and maintaining structured JSON Canvas files in Obsidian without breaking node/edge relationships or JSON validity.
fromNode/toNode edge points to an existing node..canvas files in your Obsidian vault.Create a new mind-map style .canvas file in Obsidian with several text nodes connected by edges, then validate that all node IDs and edge references are consistent and the JSON is parseable.
High-intent search queries and answers about installing and using this skill.
To create valid JSON Canvas files for Obsidian, generate the required top-level structure with unique 16-character hex IDs for nodes, correct required fields per node type, and valid edge references connecting existing nodes.
Safely editing a .canvas file requires adding or updating nodes and edges while preserving unique IDs, ensuring every fromNode and toNode edge reference points to an existing node, and running post-change JSON parsing validation.
The JSON Canvas 1.0 structure requires a specific top-level format containing nodes and edges, where each node has a unique 16-character hex ID and correct required fields based on its specific node type.
Yes, you can build mind maps and flowcharts in Obsidian by generating .canvas files with text nodes connected by labeled edges, then validating that all node IDs and edge references are consistent and parseable.
To validate canvas integrity, ensure the JSON parses correctly and verify that every fromNode and toNode edge points to an existing node within the canvas document structure.
Obsidian canvas JSON breaks when node integrity is compromised by duplicate 16-character hex IDs, missing required fields for specific node types, or edge references pointing to non-existent nodes.
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