# scratch-mcp

> Use this tool when you need to programmatically edit Scratch projects and preview changes in real-time. It solves problems related to automating Scratch project modifications and streamlining the development process. The tool takes Scratch .sb3 projects as input and outputs live previews in TurboWarp Desktop via MCP tools.

Canonical page: https://skillsregistry.net/skills/playforge-coding-scratch4js  
JSON: https://api.skillsregistry.net/v1/skills/playforge-coding-scratch4js

## Description

Enables AI agents to programmatically edit Scratch .sb3 projects and preview changes live in TurboWarp Desktop via MCP tools and a live-reload bridge.

## Trust

- **Trust score (0–1):** 0.60
- **Verification tier:** scanned
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-09-19

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/ff941b8wb8)
- **Repository:** <https://github.com/playforge-coding/scratch4js>

## 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": "playforge-coding-scratch4js"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/playforge-coding-scratch4js` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/playforge-coding-scratch4js/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