UnrealClaude MCP
An Unreal Engine 5.7 plugin that brings Claude Code into the editor with MCP tools and engine documentation context
- 1,031 ★ on the repository
- Last commit
Extended access
Why this level
- Drives the editor project through agent tools
- Builds and runs as a plugin inside Unreal Engine
Install
- Works in
Manual install
git clone --recurse-submodules https://github.com/Natfii/UnrealClaude.gitThen build the plugin for your platform and UE 5.7 and enable it in the editor.
Access and checks
How we reviewExtended accessThe tool runs code or makes network calls and only reads external data.
- Drives the editor project through agent tools
- Builds and runs as a plugin inside Unreal Engine
This is third-party code. Review the repository files before installing.
What it does
UnrealClaude embeds Claude Code CLI work directly in the Unreal Engine 5.7 editor. The plugin brings up an MCP bridge with a set of tools through which the agent interacts with the engine, and mixes in UE 5.7 documentation context so suggestions account for the version's specifics. No separate key management is needed: auth goes through your Claude Code sign-in. The plugin installs into a project or engine and runs on Windows, Linux and macOS on Apple Silicon. There are no prebuilt binaries; the plugin is built from source for your engine version and platform, and the repo includes an MCP bridge submodule.
Who it is for. For Unreal Engine 5.7 game developers who want coding help right inside the editor.
Good fit when
- You work in the UE 5.7 editor and want coding help
- You need suggestions aware of the engine documentation
- You want to drive the engine through agent tools
Not a fit when
- A different engine or Unreal Engine version
- You cannot build a plugin from source
Example request
Help me figure out why this actor class does not build in UE 5.7 and suggest a fixMCP
- Transport
- stdio
- Authentication
- not required
Limitations
The plugin targets Unreal Engine 5.7 and is built from source for your platform; there are no prebuilt binaries. It needs an installed and signed-in Claude Code CLI and an Anthropic subscription or API access, which does not work from Russia without a VPN. Windows, Linux and macOS on Apple Silicon are supported.
How to disable. Disable or remove the UnrealClaude plugin from your project or engine.
FAQ
Are there prebuilt binaries?
No, the plugin is built from source for your engine version and platform, and the repo includes an MCP bridge submodule.
Do I need a separate API key?
No separate key management is needed; auth goes through your Claude Code sign-in.
Discussion
No questions or reviews yet.
Related
MCP serversEpic Games' official plugin that lets Claude Code drive a running Unreal Editor over MCP, from actors and Blueprints to Niagara and Sequencer
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An MCP server for Unreal Editor: an agent edits levels, Blueprints and materials, then builds the project from plain requests
Comparison with similar tools
Cards that share the main search query, and how they differ.
| Tool | Official | Authentication | Repository stars | Main difference |
|---|---|---|---|---|
| UnrealClaude (this card) | no | not required | 1,031 | |
| Flopperam Unreal Engine MCP | no | API key | 1,117 | unreal Engine MCP |
| Unreal MCP (GenOrca) | no | not required | 148 | unreal MCP on Python |
| AI Game Developer: Unreal MCP | no | OAuth | 60 | an Unreal Engine plugin with MCP |
README in short
The README describes UnrealClaude as a Claude Code CLI integration for the Unreal Engine 5.7 editor with over twenty MCP tools and built-in engine documentation context. Windows, Linux and macOS on Apple Silicon are supported. Install needs the Claude Code CLI and building the plugin from source with an MCP bridge submodule; there are no prebuilt binaries. No separate key management is needed. It states an MIT license.