Summary
spm-mcp v0.2.0 was classified as CRITICAL RISK with a risk score of 150. Sigil detected 4 findings across 44 files, covering phases including install hooks, code patterns. Review the findings below before installing this package.
v0.2.0
29 March 2026, 05:59 UTC
by Sigil Bot
Risk Score
150
Findings
4
Files Scanned
44
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
package/dist/src/stdio.js:6
* Two modes:
* 1. Setup (interactive): `npx spm-mcp --setup` or auto-detected on first run
* Opens browser for login, prompts for API key, saves to ~/.spm/config.jsonWhy 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
package/src/stdio.ts:6
* Two modes:
* 1. Setup (interactive): `npx spm-mcp --setup` or auto-detected on first run
* Opens browser for login, prompts for API key, saves to ~/.spm/config.jsonWhy 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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