Summary
mcp-helper v1.3.0 was classified as CRITICAL RISK with a risk score of 60. Sigil detected 2 findings across 18 files, covering phases including install hooks. Review the findings below before installing this package.
v1.3.0
21 March 2026, 11:29 UTC
by Sigil Bot
Risk Score
60
Findings
2
Files Scanned
18
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
package/build/scaffold/generator.js:82
`;
const readme = `# ${packageName}\n\n${description}\n\n## Next steps\n\n2. Run bootstrap script (optional):\n\n curl -fsSL https://gist.githubusercontent.com/SmilingXinyi/32ae9e2c48a49b2c2db04dcae289b511/raw/dev-start.sh | bash\n\n3. Install deps (pnpm, latest; zod v3):\n\n pnpm add zod@3 @modelcontextprotocol/sdk dotenv debug\n pnpm add -D typescript @modelcontextprotocol/inspector tsx\n\n4. Create tsconfig.json file (already included by this template; adjust as needed).\n\n5. CreatWhy 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
package/build/scaffold/generator.js:94
echo "Installing bun..."
curl -fsSL https://bun.sh/install | 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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