How to install Unity Open MCP in Cursor
To install Unity Open MCP in Cursor, click "Add to Cursor" on this page or paste the "unity-open-mcp" block into ~/.cursor/mcp.json, then check for a green dot in Cursor Settings under MCP.
Built from the published package · server updated 11 days ago
- 1
One click (fastest)
Click the button to open Cursor with this server ready to add.
Add Unity Open MCP to Cursor - 2
Or add it by hand
Open Cursor Settings, then MCP, then Add new MCP server, or edit mcp.json directly and paste:
{ "mcpServers": { "unity-open-mcp": { "command": "npx", "args": [ "-y", "unity-open-mcp" ] } } } - 3
Turn it on
In Settings, MCP, make sure the server shows a green dot. Use it in Agent mode.
Config file: ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project)
MCP servers run with your permissions. If Unity Open MCP needs an API key, add it under env in the config. Check its README.
Install Unity Open MCP in another app
Similar servers
Mock, record/replay, verify and chaos-test any HTTP, REST, gRPC or LLM dependency over MCP.
XcodeBuildMCP provides tools for Xcode project management, simulator management, and app utilities.
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Questions
Does Unity Open MCP work in Cursor?
Yes. Cursor supports local and remote mcp servers, and Unity Open MCP installs with the steps above.
Unity Open MCP does not show up in Cursor. What now?
Restart Cursor fully, check the JSON is valid, and make sure Node.js (for npx) is installed. See common MCP errors and fixes.
Is Unity Open MCP safe?
It scores 79 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.
