Summary
lydakis/mcpx v2026-03-06 was classified as CRITICAL RISK with a risk score of 54. Sigil detected 3 findings across 139 files, covering phases including provenance, install hooks. Review the findings below before installing this package.
Package description: Turn MCP servers into composable CLIs.
v2026-03-06
7 March 2026, 02:51 UTC
by Sigil Bot
Risk Score
54
Findings
3
Files Scanned
139
Provenance
Registry
https://github.com/lydakis/mcpxRepository
https://github.com/lydakis/mcpxScanned From
https://github.com/lydakis/mcpx.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-npm-postinstall
CRITICALnpm lifecycle script — runs automatically on install
repo/packaging/npm/package.json:24
"scripts": {
"postinstall": "node ./lib/postinstall.js"
},Why was this flagged?
npm lifecycle scripts like postinstall run automatically during package installation with no user interaction required. This is the #1 attack vector for malicious npm packages — attackers embed data theft or backdoor installation in these hooks. Rated CRITICAL because code executes before the developer can review it.
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