Server data from the Official MCP Registry
Excel (.xlsx) MCP server: calculated/cached/missing labels on every value, formulas, verified writes
About
Excel (.xlsx) MCP server: calculated/cached/missing labels on every value, formulas, verified writes
Security Report
KitchenSink4XL is a well-engineered MCP server for Excel file manipulation with solid security practices. Code demonstrates careful attention to safety (atomic backups, verification, path sandboxing), proper error handling, and no malicious patterns. Minor findings around input validation in specific edge cases and informational notes about dependency scope do not substantially impact the security posture. The server appropriately scopes permissions to file I/O and optional COM automation, matching its stated purpose. Supply chain analysis found 6 known vulnerabilities in dependencies (0 critical, 1 high severity). Package verification found 1 issue.
3 files analyzed · 12 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-kitchensink4ai-kitchensink4xl": {
"args": [
"kitchensink4xl"
],
"command": "uvx"
}
}
}Reviews
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