Summary
CoplayDev/unity-mcp v2026-03-23 was classified as CRITICAL RISK with a risk score of 561. Sigil detected 48 findings across 1772 files, covering phases including provenance, credential access, install hooks, obfuscation, network exfiltration, code patterns. Review the findings below before installing this package.
Package description: Unity MCP acts as a bridge, allowing AI assistants (like Claude, Cursor) to interact directly with your Unity Editor via a local MCP (Model Context Protocol) Client. Give your LLM tools to manage a...
v2026-03-23
23 March 2026, 11:49 UTC
by Sigil Bot
Risk Score
561
Findings
48
Files Scanned
1772
Provenance
Repository
https://github.com/CoplayDev/unity-mcpScanned From
https://github.com/CoplayDev/unity-mcp.gitFindings by Phase
Phase Ordering
Phases are ordered by criticality, with the most dangerous at the top. Click any phase header to expand or collapse its findings. Critical phases are expanded by default.
install-makefile-curl
HIGHMakefile/script pipes remote content to shell
repo/MCPForUnity/Editor/Dependencies/PlatformDetectors/LinuxPlatformDetector.cs:86
2. uv Package Manager: Install via curl
- Run: curl -LsSf https://astral.sh/uv/install.sh | shWhy was this flagged?
A script or Makefile pipes content from a remote URL directly into a shell (curl | sh or wget | bash). This is inherently dangerous because the remote content can change at any time, and the command runs with the current user's permissions. Rated HIGH because it requires manual execution (unlike install hooks) but still executes arbitrary remote code.
install-makefile-curl
HIGHMakefile/script pipes remote content to shell
repo/MCPForUnity/Editor/Dependencies/PlatformDetectors/MacOSPlatformDetector.cs:85
2. uv Package Manager: Install via curl or Homebrew
- Curl: curl -LsSf https://astral.sh/uv/install.sh | sh
- Homebrew: brew install uvWhy was this flagged?
A script or Makefile pipes content from a remote URL directly into a shell (curl | sh or wget | bash). This is inherently dangerous because the remote content can change at any time, and the command runs with the current user's permissions. Rated HIGH because it requires manual execution (unlike install hooks) but still executes arbitrary remote code.
Badge
Markdown
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