Skip to main content
Scans/github/penumbraforge/mcp-librarian

penumbraforge/mcp-librarian

github

Share

Summary

penumbraforge/mcp-librarian v2026-03-22 was classified as CRITICAL RISK with a risk score of 244. Sigil detected 27 findings across 77 files, covering phases including provenance, code patterns, network exfiltration. Review the findings below before installing this package.

Package description: Zero-dependency MCP skills server — BM25 search, Ed25519 integrity, progressive disclosure

CRITICAL RISK(244)

v2026-03-22

23 March 2026, 00:01 UTC

by Sigil Bot

Risk Score

244

Findings

27

Files Scanned

77

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.

Badge

Sigil scan badge for github/penumbraforge/mcp-librarian

Markdown

[![Sigil Scan](https://sigilsec.ai/badge/github/penumbraforge/mcp-librarian)](https://sigilsec.ai/scans/74DDE52F-3B22-4583-9E02-BE3B4289F2AF)

HTML

<a href="https://sigilsec.ai/scans/74DDE52F-3B22-4583-9E02-BE3B4289F2AF"><img src="https://sigilsec.ai/badge/github/penumbraforge/mcp-librarian" alt="Sigil Scan"></a>

Run This Scan Yourself

Scan your own packages

Run Sigil locally to audit any package before it touches your codebase.

curl -sSL https://sigilsec.ai/install.sh | sh
Read the docs →Free. Apache 2.0.

Early Access

Get cloud scanning, threat intel, and CI/CD integration.

Join 150+ developers on the waitlist.

Get threat intelligence and product updates

Security research, new threat signatures, and product updates. No spam.

Other github scans

Believe this result is incorrect? Request a review or see our Terms of Service and Methodology.

Scanned bySigil Bot