mcp-7zip-server

Item: mcp-7zip-server
Rating: 62
Author: M8ven

An MCP server for 7-Zip archive operations (list, extract, create) with dual-engine architecture and sandbox security features. Note: currently a learning project and not yet functional.

→ Qiuerjun/mcp-7zip-server · 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.

// 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@1.12.1GHSA-345p-7cg4-v4c7

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

high@modelcontextprotocol/sdk@1.12.1GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.12.1GHSA-w48q-cv73-mx4w

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

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

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

configMCP_7ZIP_SANDBOX— 自定义沙盒目录路径 ~/.mcp-7zip-sandbox /path/to/sandbox

configSEVEN_ZIP_PATH— 手动指定 7-Zip 可执行文件的绝对路径 - /usr/local/bin/7z 或 C:\Program Files\7-Zip\7z.exe

configUSE_SYSTEM_7ZIP— "": "true"

// 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/qiuerjun-mcp-7zip-server-1u8fk5)](https://m8ven.ai/mcp/qiuerjun-mcp-7zip-server-1u8fk5)

commit: 7de80166693d0ab1a6935b88a9639123e3a019a0

code hash: 69c007b75bd71c313fb04cc3d033fcb3832b050e1b7a7f4686ff1c8db0db6ebf

verified: 7/19/2026, 8:51:09 AM

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