Summary
agentfront/frontmcp v2026-03-23 was classified as CRITICAL RISK with a risk score of 2093. Sigil detected 221 findings across 3193 files, covering phases including provenance, network exfiltration, credential access, obfuscation, install hooks, code patterns. Review the findings below before installing this package.
Package description: TypeScript-first framework for the Model Context Protocol (MCP). You write clean, typed code; FrontMCP handles the protocol, transport, DI, session/auth, and execution flow.
v2026-03-23
24 March 2026, 00:25 UTC
by Sigil Bot
Risk Score
2093
Findings
221
Files Scanned
3193
Provenance
Repository
https://github.com/agentfront/frontmcpScanned From
https://github.com/agentfront/frontmcp.gitFindings 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-pip-setup-exec
CRITICALsetup.py executes code at install time
repo/apps/e2e/demo-e2e-uipack/e2e/browser/global-setup.ts:98
async function globalSetup(): Promise<void> {
// 1. Check Docker availabilityWhy was this flagged?
This setup.py calls subprocess, os.system, exec, or eval during package installation. Legitimate packages rarely need to execute arbitrary commands at install time. This pattern is commonly used by malicious packages to download and run payloads, exfiltrate environment variables, or establish persistence. Rated CRITICAL because it runs with the installer's full permissions.
Badge
Markdown
[](https://sigilsec.ai/scans/DCD450E9-AFA6-407D-A9C7-02592BC8309C)HTML
<a href="https://sigilsec.ai/scans/DCD450E9-AFA6-407D-A9C7-02592BC8309C"><img src="https://sigilsec.ai/badge/github/agentfront/frontmcp" alt="Sigil Scan"></a>Run This Scan Yourself
Scan your own packages
Run Sigil locally to audit any package before it touches your codebase.
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.