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io.github.mdostal/portunus ยท v0.34.0

Secret broker for agents: reference secrets by name; values injected only at the execution boundary.

Website Source code Set it up

Connect Runs on your machine

Terminal
claude mcp add portunus -- docker run -i --rm ghcr.io/mdostal/portunus:0.34.0
claude_desktop_config.json
{
  "mcpServers": {
    "portunus": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/mdostal/portunus:0.34.0"
      ]
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "portunus": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/mdostal/portunus:0.34.0"
      ]
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "portunus": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/mdostal/portunus:0.34.0"
      ]
    }
  }
}

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Details

Packageghcr.io/mdostal/portunus:0.34.0 (OCI, stdio)
First published21 Oct 2026
Last updated21 Oct 2026
Registry nameio.github.mdostal/portunus

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