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Stack Guardian

io.github.LuminariSoftwares/stack-guardian · v0.4.1

14 checks, one command, graded findings. A health doctor for a home AI stack.

Connect Runs on your machine

Terminal
claude mcp add stack-guardian -e STACK_GUARDIAN_NODES=<STACK_GUARDIAN_NODES> -- uvx stack-guardian==0.4.1
claude_desktop_config.json
{
  "mcpServers": {
    "stack-guardian": {
      "command": "uvx",
      "args": [
        "stack-guardian==0.4.1"
      ],
      "env": {
        "STACK_GUARDIAN_NODES": "<STACK_GUARDIAN_NODES>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "stack-guardian": {
      "command": "uvx",
      "args": [
        "stack-guardian==0.4.1"
      ],
      "env": {
        "STACK_GUARDIAN_NODES": "<STACK_GUARDIAN_NODES>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "stack-guardian": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "stack-guardian==0.4.1"
      ],
      "env": {
        "STACK_GUARDIAN_NODES": "<STACK_GUARDIAN_NODES>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

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

Environment variables

NameDescription
STACK_GUARDIAN_NODES
Required
Path to your nodes JSON file (see examples/nodes.json)

Details

Package[email protected] (PYPI, stdio)
First published12 Nov 2026
Last updated12 Nov 2026
Registry nameio.github.LuminariSoftwares/stack-guardian

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