mcp-server-spreadsheet

Data-first MCP server for reading and writing spreadsheets (.xlsx, .csv, .ods) - cell-level ops + DuckDB SQL engine.

→ marekrost/mcp-server-spreadsheet · 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.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

// 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 1 concrete improvement 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/marekrost-mcp-server-spreadsheet-1ppflr)](https://m8ven.ai/mcp/marekrost-mcp-server-spreadsheet-1ppflr)

commit: acc1aaa7675463f203c634d4279fd059b4451467

code hash: 560288fc587887f59a1dd0187b91e34031761d0fa8403df9e050f0c3f2c58eb8

verified: 4/11/2026, 2:51:26 PM

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