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Create interactive web apps, games, and 3D scenes using Rosh — a plain-English language
About
Create interactive web apps, games, and 3D scenes using Rosh — a plain-English language
Security Report
Valid MCP server (1 strong, 4 medium validity signals). 3 known CVEs in dependencies (0 critical, 3 high severity) Package registry verified. Imported from the Official MCP Registry.
5 files analyzed · 4 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-rosh-studio-rosh-mcp": {
"args": [
"rosh-mcp"
],
"command": "uvx"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
Rosh MCP Server
Give any AI the power to create and publish interactive web apps, games, and 3D scenes using Rosh — a plain-English programming language.
What is Rosh?
Rosh lets you write programs in plain English:
create box called player at 400 300
set player color "blue"
on key "ArrowRight" then set player x to player x + 5
This compiles to a runnable HTML5 canvas app, a Phaser game, or a Three.js 3D scene — depending on the target.
Quick Start
Claude Desktop / Claude Code
Add to your MCP config (~/.claude/mcp.json or Claude Desktop settings):
{
"mcpServers": {
"rosh": {
"command": "uvx",
"args": ["rosh-mcp"],
"env": {
"ROSH_API_KEY": "rosh_k1_your_key_here"
}
}
}
}
Cursor / Windsurf
Same config format — add to your MCP settings file.
Get an API Key
- Create an account at rosh.cloud
- Go to Settings → API Keys
- Create a key with
read,writescopes
Note:
rosh_docsandrosh_compilework without an API key. You only need a key for publishing.
Tools
| Tool | Description | Auth Required |
|---|---|---|
rosh_docs | Get the full Rosh language reference | No |
rosh_compile | Compile Rosh code to HTML | No |
rosh_publish | Publish a program to rosh.cloud | Yes (write) |
rosh_list_programs | List your programs | Yes (read) |
rosh_get_program | Get program details by ID | Yes (read) |
rosh_update_program | Update an existing program | Yes (write) |
rosh_delete_program | Delete a program | Yes (write) |
rosh_hide_program | Hide a program (moderation) | Yes (moderate) |
rosh_show_program | Unhide a program | Yes (moderate) |
Example Prompts
Try these with any MCP-capable AI:
- "Build me a space shooter game" — AI reads docs, writes Rosh code, compiles to Phaser
- "Create a 3D rotating sculpture" — compiles to Three.js
- "Make an interactive dashboard with buttons and counters" — compiles to web
- "Show me what Rosh can do" — AI calls
rosh_docsand explores
Environment Variables
| Variable | Required | Default | Description |
|---|---|---|---|
ROSH_API_KEY | For publishing | — | Your rosh.cloud API key |
ROSH_API_BASE | No | https://rosh.cloud | API base URL |
Development
git clone https://github.com/rosh-studio/rosh-mcp.git
cd rosh-mcp
pip install -e .
rosh-mcp # runs the stdio server
License
MIT
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