Summary
andrewbartels1/SolidworksMCP-python v2026-03-18 was classified as CRITICAL RISK with a risk score of 290. Sigil detected 20 findings across 93 files, covering phases including provenance, network exfiltration, obfuscation, code patterns, install hooks. Review the findings below before installing this package.
Package description: A comprehensive Model Context Protocol (MCP) server for SolidWorks automation (in python)
v2026-03-18
20 March 2026, 11:52 UTC
by Sigil Bot
Risk Score
290
Findings
20
Files Scanned
93
Provenance
Findings 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/tests/test_security_utils_circuit_coverage.py:167
def test_rate_limiter_window_and_global_setup(monkeypatch):
rl = rl_mod.RateLimiter(max_requests=2, time_window=5)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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