agentmods.dev

unreal-engine-mcp

unreal-engine-mcp is an MCP server for Claude Code, Codex, Cursor, Gemini CLI, OpenCode from ChiR24/Unreal_mcp. Its token cost is not measured, scanned A, original, MIT.

A local connection that lets an AI coding agent control parts of Unreal Engine 5, a game-development program, through 17 tools.

In plain words
What is it for?
Automating Unreal Engine 5 game-development tasks from a local project. It runs with the Unreal project and editor paths configured through environment settings.
Why use it?
It can automate Unreal Engine work from the agent instead of requiring every action to be performed manually in the editor.

MCP server for Claude CodeCodexCursorGemini CLIOpenCode

Written for no agent in particular: it speaks MCP, so any client can run it.

One of 3 entries in server.json upstream. Installing this one merges just its entry into your config; the other 2 are separate, each on its own page.

not rated 982repo +17 changed yesterday A scan Socket: pass tokens not measured original MIT

Good fit Automating Unreal Engine 5 game-development tasks from a local project. It runs with the Unreal project and editor paths configured through environment settings.

Compare 6 mcp servers from other repositories ↓
Install with agentmods
npx agentmods add mcp/chir24/unreal_mcp/unreal-engine-mcp
View source ↗ ChiR24/Unreal_mcp enginewire.dev
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/ChiR24/Unreal_mcp

Made for: Claude Code, Codex, Cursor, Gemini CLI, OpenCode.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for unreal-engine-mcp

README.md
[![agentmods](https://agentmods.dev/badge/mcp/chir24/unreal_mcp/unreal-engine-mcp/github.svg)](https://agentmods.dev/mcp/chir24/unreal_mcp/unreal-engine-mcp)
Your own site
<a href="https://agentmods.dev/mcp/chir24/unreal_mcp/unreal-engine-mcp"><img src="https://agentmods.dev/badge/mcp/chir24/unreal_mcp/unreal-engine-mcp/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for unreal-engine-mcp

Your own site · 80×15
<a href="https://agentmods.dev/mcp/chir24/unreal_mcp/unreal-engine-mcp"><img src="https://agentmods.dev/badge/mcp/chir24/unreal_mcp/unreal-engine-mcp.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits How audits are shown
Origin original No closer match found in the catalogue.
Security

Grade A, and why

unreal-engine-mcp scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

Copies of this mod

2 near-identical copies found in the catalogue:

server.json · 22 lines

What it actually says

{
  "unreal-engine-mcp": {
    "command": "npx",
    "args": [
      "-y",
      "unreal-engine-mcp-server"
    ],
    "env": {
      "UE_PROJECT_PATH": "",
      "MCP_AUTOMATION_CAPABILITY_TOKEN": "",
      "MCP_AUTOMATION_PORT": "",
      "MCP_AUTOMATION_HOST": "127.0.0.1",
      "MCP_AUTOMATION_ALLOW_NON_LOOPBACK": "false",
      "MCP_AUTOMATION_USE_TLS": "false",
      "MCP_ADDITIONAL_PATH_PREFIXES": "",
      "MCP_CONNECTION_TIMEOUT_MS": "5000",
      "MCP_REQUEST_TIMEOUT_MS": "",
      "MCP_AUTOMATION_MAX_MESSAGES_PER_MINUTE": "600",
      "LOG_LEVEL": "info"
    }
  }
}
Same file

What else server.json configures

This page is one entry in a file that holds 3. Installing the file brings all of them; each is measured and scanned on its own page.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday Changed · -3 lines 39159b7ff2da
  2. 1mo ago Changed · +4 lines 89157e9add0f
  3. 1mo ago First seen · 21 lines scan A e466e6f1347e

Subscribe to this mod's changes

unreal-engine-mcp is an MCP server published in the GitHub repository ChiR24/Unreal_mcp (982 stars, last pushed yesterday), licensed MIT. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Game developmentmcpmcp-serverunreal-engineunreal-engine-5
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