Summary
NateYeh/mcp-server v2026-03-25 was classified as CRITICAL RISK with a risk score of 343. Sigil detected 27 findings across 77 files, covering phases including provenance, install hooks, code patterns, network exfiltration, obfuscation. Review the findings below before installing this package.
Package description: MCP (Model Context Protocol) Server with modular tool architecture
v2026-03-25
27 March 2026, 05:54 UTC
by Sigil Bot
Risk Score
343
Findings
27
Files Scanned
77
Provenance
Repository
https://github.com/NateYeh/mcp-serverScanned From
https://github.com/NateYeh/mcp-server.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/Dockerfile:57
# 4. 安裝 Node.js (使用 NodeSource 確保版本穩定)
RUN curl -fsSL https://deb.nodesource.com/setup_${NODE_VERSION}.x | bash - \
&& apt-get install -y nodejs \Why was this flagged?
A script or Makefile pipes content from a remote URL directly into a shell (curl | sh or wget | bash). This is inherently dangerous because the remote content can change at any time, and the command runs with the current user's permissions. Rated HIGH because it requires manual execution (unlike install hooks) but still executes arbitrary remote code.
install-makefile-curl
HIGHMakefile/script pipes remote content to shell
repo/Dockerfile:62
# 5. 安裝 Bun Runtime
RUN curl -fsSL https://bun.sh/install | bash
ENV PATH=$PATH:/root/.bun/binWhy 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/Dockerfile:74
# 7. 安裝 Claude (假設為腳本模式)
RUN curl -fsSL https://claude.ai/install.sh | bash || true
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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