feat: support cwd parameter for stdio mcpServers (child process working directory)

[listenerri]

Check Existing Issues

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Problem Description

Current mcpServers configuration does not support a cwd field for stdio-type servers, so it is not possible to set the working directory for the child process via the config file.

Desired Solution you'd like

support cwd field:

{
  "mcpServers": {
    "memory": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-memory"],
      "cwd": "/tmp"
    }
}

Alternatives Considered

No response

Additional Context

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