json-canvas

Agent SkillsFreeOpen Source

Create and edit JSON Canvas .canvas files with nodes, edges, groups, and connections.

🛡️ AgentReady threat assessment

MAESTRO 7-layer threat model + OWASP AIVSS risk score for json-canvas, derived from its capabilities.

AIVSS 5.1 · Medium

Overview

A kepano Obsidian skill for authoring the open JSON Canvas format (.canvas) — mind maps, flowcharts, and visual boards with nodes, edges, and groups. It reads/writes .canvas files and bundles example references. File-generation surface over the JSON Canvas spec used by Obsidian.

Key features

JSON Canvas spec authoring
Nodes/edges/groups editing
Bundled example references

Use cases

Building a mind map or flowchart
Editing an Obsidian canvas programmatically