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SSpreadsheet MCP Server (@zephyr-mcp/spreadsheet)A TypeScript-based Model Context Protocol (MCP) server for viewing, filtering, sorting, and updating CSV/XLSX spreadsheet files via LLM or API integration.

mcp-so:spreadsheet-mcp_ZephyrDeng

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A
100/100

First Seen

Feb 18, 2026

Last Scanned

Feb 18, 2026

Findings

2

Score

100/100

LOW 2

Findings (2)

LOW
Unverified npx package execution
L22

Detects npx executing packages from unverified sources without pinned versions

npx @zephyr-mcp/spreadsheet
FIX

Pin the npx package to an exact version (e.g., npx @scope/package@1.2.3). Unversioned npx commands can silently install a different or malicious package version.

FP?

Likely FP if the npx command targets a well-known package in documentation context, though unpinned versions are a real supply chain concern.

LOW
Unverified npx package execution
L40

Detects npx executing packages from unverified sources without pinned versions

npx @zephyr-mcp/spreadsheet
FIX

Pin the npx package to an exact version (e.g., npx @scope/package@1.2.3). Unversioned npx commands can silently install a different or malicious package version.

FP?

Likely FP if the npx command targets a well-known package in documentation context, though unpinned versions are a real supply chain concern.