Unreal MCP
by ChiR24A comprehensive Model Context Protocol (MCP) server that enables AI assistants to control Unreal Engine through the native C++ Automation Bridge plugin. Built with TypeScript and C++.
Unreal MCP is an open-source mcp server by ChiR24, written mainly in C++, with 1,001 GitHub stars and the MIT license. Its code was last updated Oct 30, 2026.
Scan summary: scanned Nov 5, 2026 at commit 2a03eff. Seen able to read environment and secrets. Scan policy
ScannedScanned. The automated checks below ran on the commit shown. Read each line for what was and was not covered.
Full scan at
2a03eff · Nov 5, 2026 ScannedStatic, secrets and dependency checks completed with no critical findings. BuildsIt installed from a fresh machine.
Passed. This check ran and found nothing it flags.Static code scanpassPassed. This check ran and found nothing it flags.
Passed. This check ran and found nothing it flags.Secrets scanpassPassed. This check ran and found nothing it flags.
Warning. This check found something worth reading in the findings below. It is not proof of a problem.Dependency audit4 known vulnerabilitieswarnWarning. This check found something worth reading in the findings below. It is not proof of a problem.
Passed. This check ran and found nothing it flags.Manifestserver.jsonpassPassed. This check ran and found nothing it flags.
Passed. This check ran and found nothing it flags.BuildpassPassed. This check ran and found nothing it flags.
Flagged. This check found an issue. See the findings below.Boot & handshakefailFlagged. This check found an issue. See the findings below.
Not applicable. This check does not apply to this kind of project, or it was not run in this scan.Network egressn/aNot applicable. This check does not apply to this kind of project, or it was not run in this scan.
Not applicable. This check does not apply to this kind of project, or it was not run in this scan.Reproducible (×3)n/aNot applicable. This check does not apply to this kind of project, or it was not run in this scan.
Findings (6)
- mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.zod@4.4.3: 1 known vulnerabilityGHSA-mrhx-c7xc-m3w5
package-lock.json - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.MCP server didn't complete the protocol handshakeserver exited early with code 1
- lowLow. Minor, or common in normal tools. Shown for information.@vitest/mocker@4.1.11: 2 known vulnerabilitiesGHSA-qxg6-89mg-rqv8, GHSA-xp26-3454-mjgp
package-lock.json - lowLow. Minor, or common in normal tools. Shown for information.minimatch@10.2.4: 1 known vulnerabilityGHSA-g3hv-75wg-m249
package-lock.json - lowLow. Minor, or common in normal tools. Shown for information.package.json has a prepare scriptnode -e "require('fs').existsSync('dist/cli.js')||require('child_process').execSync('npm run build',{stdio:'inherit'})"
package.json - lowLow. Minor, or common in normal tools. Shown for information.Reads environment variables not listed in the manifestMCP_PACKAGE_STAGING_ROOT, UNREAL_MCP_ALLOW_REMOTE_TOKEN, UNREAL_MCP_PROXY_CACHE, LOCALAPPDATA, XDG_CACHE_HOME, LOGLEVEL
Network activity
During install
registry.npmjs.org
While running
Not run — the code wasn't started in this scan
Automated result for the commit shown. See our scan policy. View the scan log
Maintainers can claim the listing to rescan, or dispute a result.
Unreal MCP alternatives
View more →Similar mcp servers in Gaming & Game Dev, ranked by GitHub stars. Compare licence, recent activity and scan status before you choose.
| Name | Stars | Licence | Last updated | Scan |
|---|---|---|---|---|
| Unreal MCP (this page) ChiR24 | 1k | MIT | Oct 30, 2026 | Scanned, no flagged issues |
| Unity MCP CoplayDev | 16k | MIT | Oct 30, 2026 | Scanned, no flagged issues |
| Godot MCP Coding-Solo | 6.5k | MIT | Apr 16, 2026 | Scanned, no flagged issues |
| Unity MCP IvanMurzak | 4.6k | Apache-2.0 | Oct 31, 2026 | Scanned, no flagged issues |
| MCP Unity CoderGamester | 2k | MIT | Oct 11, 2026 | Scanned, no flagged issues |
| Mcpelauncher Manifest minecraft-linux | 1.7k | GPL-3.0 | Oct 29, 2026 | Scanned, no flagged issues |