How to install UnrealMCP — AI Bridge for Unreal Engine 5 in Codex

To install UnrealMCP — AI Bridge for Unreal Engine 5 in Codex, run "codex mcp add unrealmcp-ai-bridge-for-unreal-engine-5 -- uvx unrealmcp" in your terminal, then type /mcp in Codex to check it.

Built from the published package · server updated 2 months ago

Run the install command

In a terminal, run:

codex mcp add unrealmcp-ai-bridge-for-unreal-engine-5 -- uvx unrealmcp

2
Check it
Inside Codex, type /mcp to see the server and its tools.

MCP servers run with your permissions. If UnrealMCP — AI Bridge for Unreal Engine 5 needs an API key, add it under env in the config. Check its README.

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Questions

Does UnrealMCP — AI Bridge for Unreal Engine 5 work in Codex?

Yes. Codex supports mcp servers in the codex cli and ide extension, and UnrealMCP — AI Bridge for Unreal Engine 5 installs with the steps above.

UnrealMCP — AI Bridge for Unreal Engine 5 does not show up in Codex. What now?

Restart Codex fully, check the JSON is valid, and make sure uv (for uvx) is installed. See common MCP errors and fixes.

Is UnrealMCP — AI Bridge for Unreal Engine 5 safe?

It scores 69 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.