S3 Uploader

Uploads images to Amazon S3 from local files or macOS clipboard and generates presigned URLs for sharing.

→ almond-bongbong/mcp-s3-uploader · listed on pulsemcp

Install from

PulseMCP

M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.

// key findings

⚠️

Tool descriptions don’t match what handlers do

2 tools describe read intent but their handlers mutate — upload_clipboard_image (line 258: fs.unlink(tmpPath)); upload_clipboard_image (line 330: fs.unlink(tmpPath))

⚠️

Known vulnerabilities in dependencies: 2 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

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.

configAWS_DEFAULT_REGION

configAWS_REGION— ap-northeast-2

configS3_BUCKET— your-bucket-name

configS3_PREFIX— (optional): default codex-v0/

configURL_EXPIRES_IN— (optional): URL TTL in seconds (default 86400 = 24h)

// 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/almond-bongbong-mcp-s3-uploader-kwmco2)](https://m8ven.ai/mcp/almond-bongbong-mcp-s3-uploader-kwmco2)

commit: 31667f8f9fa5d6ae2e943008b84dbd062e0beeec

code hash: c9d9d15ac3ecc49b106514115e67c40e2d7a24893c19289e6bdacc0bf8a5f2ad

verified: 4/11/2026, 1:55:37 PM

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