# JSON Canvas

> Use this tool when you need to create, modify, and validate complex data visualizations in JSON Canvas format, and integrate them with AI assistants. It solves problems related to infinite canvas data structures, node types, and edge connections, providing a RESTful API for seamless interactions. Ideal for applications requiring dynamic canvas-based data manipulation and export to various formats.

Canonical page: https://skillsregistry.net/skills/cam10001110101-jsoncanvas  
JSON: https://api.skillsregistry.net/v1/skills/cam10001110101-jsoncanvas

## Description

This MCP server implementation provides tools for working with JSON Canvas files according to the official specification. It enables creating, modifying, and validating infinite canvas data structures, supporting all node types and edge connections. The server offers a RESTful API for canvas operations, includes example resources, and can export canvases to different formats. It's designed for applications requiring AI assistants to interact with and manipulate canvas-based data visualizations.

## Trust

- **Trust score (0–1):** 0.98
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** file-system
- **Updated:** 2026-09-28

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/cam10001110101-jsoncanvas)
- **Repository:** <https://github.com/cam10001110101/obsidian-jsoncanvas>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "cam10001110101-jsoncanvas"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/cam10001110101-jsoncanvas` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/cam10001110101-jsoncanvas/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt