Summary
ZaikoXeas/mcpbr v2026-03-22 was classified as CRITICAL RISK with a risk score of 603. Sigil detected 64 findings across 158 files, covering phases including provenance, network exfiltration, code patterns, install hooks. Review the findings below before installing this package.
Package description: 🚀 Benchmark your MCP server with real GitHub issues for accurate performance metrics using a simple command.
v2026-03-22
22 March 2026, 23:47 UTC
by Sigil Bot
Risk Score
603
Findings
64
Files Scanned
158
Provenance
Repository
https://github.com/ZaikoXeas/mcpbrScanned From
https://github.com/ZaikoXeas/mcpbr.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-makefile-curl
HIGHMakefile/script pipes remote content to shell
repo/install.sh:4
# mcpbr one-liner installer
# Usage: curl -sSL https://raw.githubusercontent.com/greynewell/mcpbr/main/install.sh | 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.
Badge
Markdown
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