excel_mcp_server
by SuperPyonchiX
Overview
Enables AI agents to automate various Excel operations through the Model Context Protocol (MCP).
Installation
npm startSecurity Notes
The server allows AI agents to read, write, and modify Excel files at *any absolute path* on the host system without directory restrictions or sandboxing. This means a malicious or misconfigured AI could access or overwrite critical system files (e.g., C:/Windows/System32/config.xlsx) or sensitive user data if it can infer or be prompted with the absolute paths. The `validateFilePath` function only checks for absolute path format and extension, not for safe directory boundaries.
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