Summary
ptitmonnstree/sonarlint-mcp-server v2026-03-22 was classified as CRITICAL RISK with a risk score of 68. Sigil detected 6 findings across 48 files, covering phases including provenance, network exfiltration, install hooks. Review the findings below before installing this package.
Package description: 🔍 Enhance code quality with SonarLint MCP Server, delivering real-time analysis and quick fixes for multiple languages without the need for an IDE.
v2026-03-22
22 March 2026, 23:52 UTC
by Sigil Bot
Risk Score
68
Findings
6
Files Scanned
48
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-npm-postinstall
CRITICALnpm lifecycle script — runs automatically on install
repo/package.json:15
"scripts": {
"postinstall": "bash scripts/setup-sonarlint.sh",
"setup": "bash scripts/setup-sonarlint.sh",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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