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zhigang1992/upload-mcp

An MCP server that enables users to upload local files to S3-compatible storage and retrieve shareable public URLs. Files are automatically organized into unique UUID-based folders to prevent naming conflicts while preserving original filenames.

→ zhigang1992/upload-mcp· listed on glama
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// key findings
⚠️
Known vulnerabilities in dependencies: 3 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.
✅
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 2 credentials: S3_ACCESS_KEY, S3_SECRET_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies3 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.20.1GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.20.1GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.20.1GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

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// required environment variables
This server reads these from process.env. You'll be asked to provide them before it can run.
🔐 secretS3_ACCESS_KEY
configS3_BUCKET
configS3_ENDPOINT
configS3_REGION
🔐 secretS3_SECRET_KEY
// 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 4 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/zhigang1992-upload-mcp-1m55bg)](https://m8ven.ai/mcp/zhigang1992-upload-mcp-1m55bg)
commit: e1c842ed0edf3f65380625dc5267211562941bcc
code hash: 2f2f6eeb0ed8e10fa3fe09748f204be98c658bfabd3c4b4065cd1d73208188de
verified: 6/15/2026, 2:21:45 PM
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