everything vs UnrealClaude

Side-by-side comparison to help you pick between these two MCP servers.

	everything by modelcontextprotocol	UnrealClaude by Natfii
Stars	★ 85,748	★ 613
30d uses	—	—
Score	77	51
Official	✓	—
Categories	Developer ToolsAI / LLM ToolsOther	Developer ToolsAI / LLM ToolsProductivity
Language	TypeScript	C++
Last commit	this month	this month

everything · Summary

Official MCP test server exercising all protocol features for client builders.

UnrealClaude · Summary

Claude Code CLI integration for Unreal Engine 5.7 with MCP server exposing 20+ tools for UE development.

everything · Use cases

Testing MCP client implementations against all protocol features
Learning MCP protocol capabilities through a reference server
Validating client compatibility with different transport methods

UnrealClaude · Use cases

AI-powered coding assistance directly in Unreal Engine editor with UE5.7 documentation context
Automated Blueprint creation and modification through MCP tools
Level management and asset manipulation using AI commands
Script execution and compilation via AI with permission workflow

everything · Install

NPX (recommended)

{
  "mcpServers": {
    "everything": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-everything"]
    }
  }
}

On Windows, use cmd /c:

{
  "mcpServers": {
    "everything": {
      "command": "cmd",
      "args": ["/c", "npx", "-y", "@modelcontextprotocol/server-everything"]
    }
  }
}

Docker

{
  "mcpServers": {
    "everything": {
      "command": "docker",
      "args": ["run", "-i", "--rm", "mcp/everything"]
    }
  }
}

Global install

npm install -g @modelcontextprotocol/server-everything@latest
npx @modelcontextprotocol/server-everything

UnrealClaude · Install

Installation

Prerequisites

Install Claude Code CLI: npm install -g @anthropic-ai/claude-code
Authenticate: claude auth login

Build from Source

Clone repository with submodules: git clone --recurse-submodules https://github.com/Natfii/UnrealClaude.git
Build plugin:

- Windows: Engine\Build\BatchFiles\RunUAT.bat BuildPlugin -Plugin="PATH\TO\UnrealClaude\UnrealClaude\UnrealClaude.uplugin" -Package="OUTPUT\PATH" -TargetPlatforms=Win64 - Linux: Engine/Build/BatchFiles/RunUAT.sh BuildPlugin -Plugin="/path/to/UnrealClaude/UnrealClaude/UnrealClaude.uplugin" -Package="/output/path" -TargetPlatforms=Linux - macOS: Engine/Build/BatchFiles/RunUAT.sh BuildPlugin -Plugin="/path/to/UnrealClaude/UnrealClaude/UnrealClaude.uplugin" -Package="/output/path" -TargetPlatforms=Mac

Copy built plugin to project's Plugins directory
Install MCP dependencies: cd <PluginPath>/UnrealClaude/Resources/mcp-bridge && npm install

Claude Desktop Integration

To connect Claude Desktop to UnrealClaude:

Add to Claude Desktop config:

{
  "mcpServers": {
    "unreal": {
      "command": "node",
      "args": ["<PluginPath>/UnrealClaude/Resources/mcp-bridge/index.js"]
    }
  }
}

Restart Claude Desktop

Comparison generated from public README + GitHub signals. Last updated automatically.