Summary
gitvendis/CC_SysML v2026-03-19 was classified as CRITICAL RISK with a risk score of 588. Sigil detected 44 findings across 192 files, covering phases including provenance, install hooks, code patterns, obfuscation, network exfiltration. Review the findings below before installing this package.
Package description: Claude Code tool skill set and MCP server for auto-generating SysML 2.0 diagrams from a codebase.
v2026-03-19
20 March 2026, 00:43 UTC
by Sigil Bot
Risk Score
588
Findings
44
Files Scanned
192
Provenance
Repository
https://github.com/gitvendis/CC_SysMLScanned From
https://github.com/gitvendis/CC_SysML.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-pip-setup-exec
CRITICALsetup.py executes code at install time
repo/resources/bin/syside-cli.js:109817
return __awaiter(this, void 0, void 0, function* () {
yield this.config.firstTimeSetup();
const config = this.config.get();Why was this flagged?
This setup.py calls subprocess, os.system, exec, or eval during package installation. Legitimate packages rarely need to execute arbitrary commands at install time. This pattern is commonly used by malicious packages to download and run payloads, exfiltrate environment variables, or establish persistence. Rated CRITICAL because it runs with the installer's full permissions.
install-pip-setup-exec
CRITICALsetup.py executes code at install time
repo/src/cc_sysml/bridges/syside_bridge.py:21
Setup (in order of preference):
1. Download pre-built from SysON's embedded resource::Why was this flagged?
This setup.py calls subprocess, os.system, exec, or eval during package installation. Legitimate packages rarely need to execute arbitrary commands at install time. This pattern is commonly used by malicious packages to download and run payloads, exfiltrate environment variables, or establish persistence. Rated CRITICAL because it runs with the installer's full permissions.
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Markdown
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