S3 Reader MCP Server

Item: S3 Reader MCP Server
Rating: 69
Author: M8ven

Read-only MCP server for browsing and reading S3 objects, with tools for listing buckets/objects, reading text and binary files, and extracting text from PDFs.

→ tanishqjadhav-evo/s3_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.

configLOG_LEVEL

configPORT— export =8080

configHOST

configAWS_REGION— export =us-east-1

configAWS_DEFAULT_REGION

configS3_MCP_HARD_MAX_BYTES

// 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 5 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/tanishqjadhav-evo-s3-mcp-gtw3st)](https://m8ven.ai/mcp/tanishqjadhav-evo-s3-mcp-gtw3st)

commit: efc48bb2c8a4d6867dd1ac0723fbefdbf25f086f

code hash: c821879d7c44566f874c111845b7db17f41cc9d305ada979dca864e50a6d2ebd

verified: 7/17/2026, 8:27:22 AM

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