Summary
azerzeki/mcp-reticle v2026-03-16 was classified as CRITICAL RISK with a risk score of 99. Sigil detected 5 findings across 181 files, covering phases including provenance, install hooks, code patterns. Review the findings below before installing this package.
Package description: 📊 Analyze and visualize Model Context Protocol (MCP) traffic with RETICLE, your Wireshark-like tool for better network insights.
v2026-03-16
16 March 2026, 08:42 UTC
by Sigil Bot
Risk Score
99
Findings
5
Files Scanned
181
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/packages/npm/package.json:17
"scripts": {
"postinstall": "node scripts/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.
install-makefile-curl
HIGHMakefile/script pipes remote content to shell
repo/scripts/install.sh:5
# Reticle installer
# Usage: curl -fsSL https://reticle.dev/install.sh | bash
Why was this flagged?
A script or Makefile pipes content from a remote URL directly into a shell (curl | sh or wget | bash). This is inherently dangerous because the remote content can change at any time, and the command runs with the current user's permissions. Rated HIGH because it requires manual execution (unlike install hooks) but still executes arbitrary remote code.
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