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Document Armorer Guard MCP proxy #2

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Document Armorer Guard MCP proxy #2

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27 changes: 26 additions & 1 deletion README.md
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Expand Up @@ -109,6 +109,32 @@ node build/index.js <服务器标识符> <配置文件路径>
}
```

如果想在本地 MCP 服务器收到工具调用之前增加一层安全检查，可以用
[Armorer Guard](https://github.com/ArmorerLabs/Armorer-Guard) 包装原始命令：

```json
{
"mcpServers": {
"guarded-filesystem": {
"command": "armorer-guard",
"args": [
"mcp-proxy",
"--",
"npx",
"-y",
"@modelcontextprotocol/server-filesystem",
"/tmp"
],
"description": "通过本地安全代理访问文件系统 MCP 服务器"
}
},
"defaultServer": "guarded-filesystem"
}
```

这个代理会在本地检查 MCP `tools/call` 参数中的 prompt injection、凭据泄露、
数据外传风险和危险操作，并只转发安全的调用。



### 3. 使用 npm 包（npx）
Expand Down Expand Up @@ -232,4 +258,3 @@ MCP Client 基于模块化的客户端-服务器架构：
## 许可证

Apache License 2.0