Summary
cycloidio/cycloid-mcp-server v2026-02-25 was classified as CRITICAL RISK with a risk score of 98. Sigil detected 7 findings across 50 files, covering phases including provenance, install hooks. Review the findings below before installing this package.
Package description: A Model Context Protocol (MCP) server that provides seamless integration with the Cycloid platform, enabling AI assistants to interact with Cycloid's infrastructure management capabilities through...
v2026-02-25
21 March 2026, 01:56 UTC
by Sigil Bot
Risk Score
98
Findings
7
Files Scanned
50
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/CONTRIBUTING.md:25
# Install uv if you haven't already
curl -LsSf https://astral.sh/uv/install.sh | sh
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.
install-makefile-curl
HIGHMakefile/script pipes remote content to shell
repo/Makefile:74
@if ! command -v uv &> /dev/null; then \
echo "❌ uv not found! Install with: curl -LsSf https://astral.sh/uv/install.sh | sh"; \
exit 1; \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.
install-makefile-curl
HIGHMakefile/script pipes remote content to shell
repo/scripts/simulate-ci.sh:57
if ! command -v uv &> /dev/null; then
print_error "uv is not installed! Install it with: curl -LsSf https://astral.sh/uv/install.sh | sh"
exit 1Why 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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