Summary
zc277584121/marketing-skills/browser-screenshot v was classified as CRITICAL RISK with a risk score of 275. Sigil detected 20 findings across 37 files, covering phases including provenance, code patterns, network exfiltration, obfuscation, install hooks. Review the findings below before installing this package.
v
25 March 2026, 11:52 UTC
by Sigil Bot
Risk Score
275
Findings
20
Files Scanned
37
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-makefile-curl
HIGHMakefile/script pipes remote content to shell
repo/skills/md-to-feishu/SKILL.md:68
> # Recommended: install uv, then run directly without global install
> curl -LsSf https://astral.sh/uv/install.sh | sh
> uvx feishu-docx create "Title" -f file.mdWhy 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.
Badge
Markdown
[](https://sigilsec.ai/scans/E8720C47-94E6-40C0-8904-7CC5AC77056E)HTML
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