# JSON Canvas MCP Server

> JSON Canvas MCP Server — mcpcentral-io-jsoncanvas-mcp. Use this tool when you need to manage and interact with JSON Canvas files, solving problems such as data validation, editing, and visualization. It provides an interactive inline viewer and private storage per user, accepting JSON Canvas files as input and outputting validated and edited files. Ideal for use cases requiring collaborative or individual JSON data management and analysis.

Canonical page: https://skillsregistry.net/skills/mcpcentral-io-jsoncanvas-mcp  
JSON: https://api.skillsregistry.net/v1/skills/mcpcentral-io-jsoncanvas-mcp

## Description

Create, validate, read, edit, export, and search JSON Canvas files with an interactive inline viewer, stored privately per user.

## Trust

- **Trust score (0–1):** 0.60
- **Verification tier:** scanned
- **Last scanned:** 2026-09-03

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** search
- **Updated:** 2026-09-03

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/bdd5dppprz)
- **Repository:** <https://github.com/mcpcentral-io/jsoncanvas-mcp>

## 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": "mcpcentral-io-jsoncanvas-mcp"
    }
  }
}
```

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