Summary
wmt-mobile/localnest v2026-04-16 was classified as CRITICAL RISK with a risk score of 2921. Sigil detected 214 findings across 723 files, covering phases including provenance, code patterns, install hooks, obfuscation. Review the findings below before installing this package.
Package description: Local-only MCP server for secure project context retrieval across cloned repositories.
v2026-04-16
30 April 2026, 05:04 UTC
by Sigil Bot
Risk Score
2921
Findings
214
Files Scanned
723
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/graphify-out/GRAPH_REPORT.md:135
Cohesion: 0.33
Nodes (12): detectEnvironment(), getCommandVersion(), resultLine(), run(), runDoctor(), runHooksInstall(), runOnboard(), runSetup() (+4 more)
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-npm-postinstall
CRITICALnpm lifecycle script — runs automatically on install
repo/package.json:61
"scripts": {
"postinstall": "node -e \"try{require('child_process').execSync('node scripts/runtime/install-localnest-skill.mjs --quiet',{stdio:'ignore'})}catch(e){}\"",
"setup": "node scripts/runtime/setup-localnest.mjs",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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