Excel MCP Server

Item: Excel MCP Server
Rating: 56
Author: M8ven

Gives Claude deep tool-level control over Microsoft Excel files (.xlsx, .xlsm, .csv, .tsv) with 164 tools across 24 modules for reading, writing, formatting, formulas, charts, data analysis, and more.

→ Chakri444-web/excel-mcp · listed on glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configEXCEL_MCP_ROOT— "": "/absolute/path/to/a/folder/you/want/Claude/to/access"

configEXCEL_MCP_LOG_DIR— rotating file at ~/.excel_mcp/logs/excel_mcp_server.log (override with ).

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 6 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/chakri444-web-excel-mcp-9s3cuj)](https://m8ven.ai/mcp/chakri444-web-excel-mcp-9s3cuj)

commit: f688f4304810db83bfd7c8cf64f0d81cf72884ed

code hash: b1faa593649628fe95e8576ea5ae6be278a0e68f0581e4c37c18c7b8c915f1de

verified: 7/21/2026, 8:39:58 AM

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