Amazon S3

Provides a bridge to Amazon S3 storage services for listing buckets, browsing objects, retrieving file contents, uploading, downloading, and deleting files directly from conversations.

→ c4pt0r/mcp-server-s3 · listed on pulsemcp

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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.

🔐

You'll be asked for 1 credential: AWS_SECRET_ACCESS_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

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

configAWS_ACCESS_KEY_ID

🔐 secretAWS_SECRET_ACCESS_KEY

configAWS_REGION

// 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 3 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/c4pt0r-mcp-server-s3-18bt6i)](https://m8ven.ai/mcp/c4pt0r-mcp-server-s3-18bt6i)

commit: 138170774df8e6b70c14a210f0be1be43449cad3

code hash: 726f71b13eba9e7e0cfc4c1502b602b4acbb1c3fdaa28dd99be34ca165802f4f

verified: 6/16/2026, 12:30:24 PM

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