AI Plugin Index
Unreal MCP Ue4
Verified · npm:@pjkuiMCP server by pjkui · updated · ★ 1 · 9 downloads a week
UE4.26.2 / UE4.27.2-focused MCP server for controlling the Unreal Editor through Unreal Python Remote Execution. Also published on npm as 'ue4-mcp' (shorter name, same code). Fork of conaman/unreal-mcp-ue4 with UE4.26 compatibility and Chinese documentati Unreal MCP Ue4 is published by npm:@pjkui from its verified domain in the official MCP Registry.
Last commit 176 days ago
MIT: permissive, fine for commercial use
Clear description, published package or server URL
Not checked yet. What we check
Install Unreal MCP Ue4
Built from the published package, never by AIclaude mcp add unreal-mcp-ue4 -- npx -y @pjkui/unreal-mcp-ue4Run in your terminal. Add --scope user to use it in every project.
{
"mcpServers": {
"unreal-mcp-ue4": {
"command": "npx",
"args": [
"-y",
"@pjkui/unreal-mcp-ue4"
]
}
}
}Settings, Developer, Edit config. Paste into claude_desktop_config.json and restart.
{
"mcpServers": {
"unreal-mcp-ue4": {
"command": "npx",
"args": [
"-y",
"@pjkui/unreal-mcp-ue4"
]
}
}
}Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).
{
"servers": {
"unreal-mcp-ue4": {
"command": "npx",
"args": [
"-y",
"@pjkui/unreal-mcp-ue4"
]
}
}
}Add to .vscode/mcp.json. VS Code uses "servers", not "mcpServers".
codex mcp add unreal-mcp-ue4 -- npx -y @pjkui/unreal-mcp-ue4{
"mcpServers": {
"unreal-mcp-ue4": {
"command": "npx",
"args": [
"-y",
"@pjkui/unreal-mcp-ue4"
]
}
}
}Add to ~/.gemini/config/mcp_config.json (all projects) or .agents/mcp_config.json (this project).
gemini mcp add unreal-mcp-ue4 npx -y @pjkui/unreal-mcp-ue4Gemini 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 unreal-mcp-ue4 block.
Weekly newsletter
Like Unreal MCP Ue4? Get the best new MCP servers every week
The best new tools, security warnings before you install something risky, and one practical tip. Free, three minute read.
Alternatives to Unreal MCP Ue4
All alternatives →
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.
Codebase intelligence for AI coding agents — graph, git history, docs, decisions, code health.
MCP server for AI access to SmartBear tools, including BugSnag, Reflect, Swagger, PactFlow, QTM4J.
Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.
MCP server for mobile app automation: verify, control, and debug iOS, Android, TV, and desktop apps
Unreal MCP Ue4: common questions
How do I install Unreal MCP Ue4?
In Claude Code run claude mcp add unreal-mcp-ue4 -- npx -y @pjkui/unreal-mcp-ue4. For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.
Is Unreal MCP Ue4 the official server?
Unreal MCP Ue4 is published by npm:@pjkui from its verified domain in the official MCP Registry.
Is Unreal MCP Ue4 free?
The code is published under the MIT licence. The service it connects to may have its own pricing.
Is Unreal MCP Ue4 safe to use?
It scores 41 of 100. Grades: maintenance C, licence A, quality D. The security check has not run for it yet. Review the code before you install. How grades work.
What are alternatives to Unreal MCP Ue4?
Similar MCP servers: mockserver, XcodeBuildMCP, Repowise, SmartBear MCP.
Does Unreal MCP Ue4 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.