MCP, MCP server
Mcp Unity
Model Context Protocol (MCP) plugin to connect with Unity Editor — designed for Cursor, Claude Code, Codex, Windsurf and other IDEs
Compatibility: Not stated.
Grade B
Minor issues only, no Medium or High. Worth a quick look at the findings below before installing.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
Rescanned at commit d572dc88f1b9, unchanged since the check below.
NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV OBFUSCATION_FILE_OVER_READ_CAP
Why this grade
- NETWORK_NO_FIXED_HOST Low
Makes a network call whose host is not written as a fixed address.
Server~/src/unity/unityConnection.ts, line 229
this.ws = new WebSocket(wsUrl, options); - SECRETS_PATH_DOTENV Low
Mentions a .env file.
Server~/.dockerignore, line 19
.env - OBFUSCATION_FILE_OVER_READ_CAP Note
A file was over the read cap and was not fully read.
Editor/Lib/websocket-sharp.dll, line 1
MZ� �� � @ � � � �!�L�!This program cannot be run in DOS mode.
Any High, or two or more Medium findings, give D. One Medium gives C. Low findings or a security Note give B. Each code names a finding behind the letter.
Grades are a hygiene check of the source at the commit shown, on the date checked, not a security audit or a guarantee. The free directory grades are automated. Before release, a PlugVet engineer reviews every paid report and any grade we hold back, including all F grades, against the source code and the evidence we quote.
What was checked
Plain notes from the hygiene checks.
Permissions
Pass
No shell or command execution found, and no extra permission was declared.
Install and update
Pass
No install-time script found, and dependencies are pinned or absent.
Network
Concern
can reach a host that is not written as a fixed address.
NETWORK_NO_FIXED_HOST
Server~/src/unity/unityConnection.ts, line 229
this.ws = new WebSocket(wsUrl, options);
.windsurfrules, line 73
- The Node.js server can be started independently and connects to Unity via WebSocket (port configurable, default 8090).
Secrets
Concern
reads a credential or environment file.
SECRETS_PATH_DOTENV
Server~/.dockerignore, line 18
.gitignore
Server~/.dockerignore, line 19
.env
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Note
a file was over the read cap and was not fully read.
OBFUSCATION_FILE_OVER_READ_CAP
Editor/Lib/websocket-sharp.dll, line 1
MZ� �� � @ � � � �!�L�!This program cannot be run in DOS mode.
Server~/package-lock.json, line 1
{
Licence
Pass
A licence file is present (LICENSE.md).
Maintainer activity
Pass
The latest commit is within the last 365 days.
Note
Hygiene check of commit d572dc88f1b9. can reach a host that is not written as a fixed address. reads a credential or environment file. a file was over the read cap and was not fully read.
Date and source
Date checked:
github.com
Commit graded: d572dc88f1b982a0fdfc09cd14cfdfd760b658e8
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