awsmcproxy

A multi-profile proxy for the AWS MCP Server: opens one SigV4-signed connection per AWS profile and adds a profile argument to every tool, so a single client connection can reach multiple AWS accounts. Needs no config file, no uvx and no mcp-proxy-for-aws.

{
  "mcpServers": {
    "awsmcproxy": {
      "command": "go",
      "args": [
        "run",
        "github.com/winebarrel/awsmcproxy@latest"
      ]
    }
  }
}

claude mcp add awsmcproxy go run github.com/winebarrel/awsmcproxy@latest

{
  "mcpServers": {
    "awsmcproxy": {
      "command": "go",
      "args": [
        "run",
        "github.com/winebarrel/awsmcproxy@latest"
      ]
    }
  }
}