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@darkings99/middle-mcp

v0.2.0

Published

Middle MCP stdio wrapper for signed SSE connections

Readme

middle-mcp

本地 stdio MCP wrapper,用于把:

  • appId
  • appSecret
  • domain

转换成带签名 header 的远端 SSE MCP 调用。

用法

先安装依赖:

cd middle-mcp
npm install

本地启动:

node ./index.js \
  --appId 123456xxxxxx \
  --appSecret abcdefgxxxxxx \
  --url http://localhost:8001/gateway/mcp/sse

MCP 配置示例

{
  "mcpServers": {
    "middle-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@loctek/middle-mcp",
        "--appId",
        "123456xxxxxx",
        "--appSecret",
        "abcdefgxxxxxx",
        "--domain",
        "http://localhost:8001"
      ]
    }
  }
}

签名规则

每次远端请求都会自动生成:

  • app-id
  • timestamp
  • sign

其中:

sign = AES(MD5(appId + timestamp), appSecret)

发布

发布到 npm 前先做一次本地检查:

cd middle-mcp
npm run pack:dry-run

发布到公共 npm:

cd middle-mcp
npm login
npm publish --access public