AI Plugin Index
Unity MCP Server
Verified · npm:@akiojinMCP server by akiojin · updated · ★ 35 · 74 downloads a week
MCP server and Unity Editor bridge — enables AI assistants to control Unity for AI-assisted workflows Unity MCP Server is published by npm:@akiojin from its verified domain in the official MCP Registry.
Last commit 2 days ago
MIT: permissive, fine for commercial use
Clear description, published package or server URL, original repository
Not checked yet. What we check
Install Unity MCP Server
Built from the published package, never by AIclaude mcp add unity-mcp-server -- npx -y @akiojin/unity-mcp-serverRun in your terminal. Add --scope user to use it in every project.
{
"mcpServers": {
"unity-mcp-server": {
"command": "npx",
"args": [
"-y",
"@akiojin/unity-mcp-server"
]
}
}
}Settings, Developer, Edit config. Paste into claude_desktop_config.json and restart.
{
"mcpServers": {
"unity-mcp-server": {
"command": "npx",
"args": [
"-y",
"@akiojin/unity-mcp-server"
]
}
}
}Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).
{
"servers": {
"unity-mcp-server": {
"command": "npx",
"args": [
"-y",
"@akiojin/unity-mcp-server"
]
}
}
}Add to .vscode/mcp.json. VS Code uses "servers", not "mcpServers".
codex mcp add unity-mcp-server -- npx -y @akiojin/unity-mcp-server{
"mcpServers": {
"unity-mcp-server": {
"command": "npx",
"args": [
"-y",
"@akiojin/unity-mcp-server"
]
}
}
}Add to ~/.gemini/config/mcp_config.json (all projects) or .agents/mcp_config.json (this project).
gemini mcp add unity-mcp-server npx -y @akiojin/unity-mcp-serverGemini 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-server block.
Alternatives to Unity MCP Server
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Unity MCP Server: common questions
How do I install Unity MCP Server?
In Claude Code run claude mcp add unity-mcp-server -- npx -y @akiojin/unity-mcp-server. For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.
Is Unity MCP Server the official server?
Unity MCP Server is published by npm:@akiojin from its verified domain in the official MCP Registry.
Is Unity MCP Server free?
The code is published under the MIT licence. The service it connects to may have its own pricing.
Is Unity MCP Server safe to use?
It scores 74 of 100. Grades: maintenance A, licence A, quality C. The security check has not run for it yet. Review the code before you install. How grades work.
What are alternatives to Unity MCP Server?
Similar MCP servers: mockserver, XcodeBuildMCP, Repowise, SmartBear MCP.
Does Unity MCP Server 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.