AI Plugin Index
Unity MCP CLI
Verified · npm:unity-mcp-cliMCP server by IvanMurzak · updated · ★ 4.5k · 1.9k downloads a week
Cross-platform CLI tool for AI Game Developer (Skills & MCP). Full AI develop and test loop. Efficient token usage, advanced tools. Creates Unity project, installs plugins, configures tools, and manages HTTP connection with Unity Editor and a game made wi Unity MCP CLI is published by npm:unity-mcp-cli from its verified domain in the official MCP Registry.
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Install Unity MCP CLI
Built from the published package, never by AIclaude mcp add unity-mcp-cli -- npx -y unity-mcp-cliRun in your terminal. Add --scope user to use it in every project.
{
"mcpServers": {
"unity-mcp-cli": {
"command": "npx",
"args": [
"-y",
"unity-mcp-cli"
]
}
}
}Settings, Developer, Edit config. Paste into claude_desktop_config.json and restart.
{
"mcpServers": {
"unity-mcp-cli": {
"command": "npx",
"args": [
"-y",
"unity-mcp-cli"
]
}
}
}Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).
{
"servers": {
"unity-mcp-cli": {
"command": "npx",
"args": [
"-y",
"unity-mcp-cli"
]
}
}
}Add to .vscode/mcp.json. VS Code uses "servers", not "mcpServers".
codex mcp add unity-mcp-cli -- npx -y unity-mcp-cli{
"mcpServers": {
"unity-mcp-cli": {
"command": "npx",
"args": [
"-y",
"unity-mcp-cli"
]
}
}
}Add to ~/.gemini/config/mcp_config.json (all projects) or .agents/mcp_config.json (this project).
gemini mcp add unity-mcp-cli npx -y unity-mcp-cliGemini CLI was replaced by Antigravity CLI in June 2026 and remains only for enterprise licences and paid API keys.
MCP servers run with your permissions and can read what you give them access to. Some need an API key: check the README and add it under env in the unity-mcp-cli block.
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Unity MCP CLI: common questions
How do I install Unity MCP CLI?
In Claude Code run claude mcp add unity-mcp-cli -- npx -y unity-mcp-cli. For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.
Is Unity MCP CLI the official server?
Unity MCP CLI is published by npm:unity-mcp-cli from its verified domain in the official MCP Registry.
Is Unity MCP CLI free?
The code is published under the Apache-2.0 licence. The service it connects to may have its own pricing.
Is Unity MCP CLI safe to use?
It scores 94 of 100. Grades: maintenance A, licence A, quality A. The security check has not run for it yet. Review the code before you install. How grades work.
What are alternatives to Unity MCP CLI?
Similar MCP servers: mockserver, XcodeBuildMCP, Repowise, SmartBear MCP.
Does Unity MCP CLI work with ChatGPT?
Not directly. It runs locally, and ChatGPT only connects to remote servers with a URL. Use it in Claude Code, Claude Desktop, Cursor, VS Code or Codex.