NVSentinel Lab

io.github.omerfsen/nvidia-nvsentinel-mcp · v0.5.1

Test NVIDIA NVSentinel on a kind lab: read its state and inject faults into a simulated GPU.

Source code Set it up

Connect Runs on your machine

Terminal

claude mcp add nvidia-nvsentinel-mcp -e NVSENTINEL_MCP_KUBECONFIG=<NVSENTINEL_MCP_KUBECONFIG> -e NVSENTINEL_MCP_ALLOW_CHANGES=<NVSENTINEL_MCP_ALLOW_CHANGES> -e NVSENTINEL_MCP_LAB_CONTEXT=<NVSENTINEL_MCP_LAB_CONTEXT> -- docker run -i --rm docker.io/omerfsen/nvidia-nvsentinel-mcp:0.5.1

claude_desktop_config.json

{
  "mcpServers": {
    "nvidia-nvsentinel-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "docker.io/omerfsen/nvidia-nvsentinel-mcp:0.5.1"
      ],
      "env": {
        "NVSENTINEL_MCP_KUBECONFIG": "<NVSENTINEL_MCP_KUBECONFIG>",
        "NVSENTINEL_MCP_ALLOW_CHANGES": "<NVSENTINEL_MCP_ALLOW_CHANGES>",
        "NVSENTINEL_MCP_LAB_CONTEXT": "<NVSENTINEL_MCP_LAB_CONTEXT>"
      }
    }
  }
}

~/.cursor/mcp.json

{
  "mcpServers": {
    "nvidia-nvsentinel-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "docker.io/omerfsen/nvidia-nvsentinel-mcp:0.5.1"
      ],
      "env": {
        "NVSENTINEL_MCP_KUBECONFIG": "<NVSENTINEL_MCP_KUBECONFIG>",
        "NVSENTINEL_MCP_ALLOW_CHANGES": "<NVSENTINEL_MCP_ALLOW_CHANGES>",
        "NVSENTINEL_MCP_LAB_CONTEXT": "<NVSENTINEL_MCP_LAB_CONTEXT>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "nvidia-nvsentinel-mcp": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "docker.io/omerfsen/nvidia-nvsentinel-mcp:0.5.1"
      ],
      "env": {
        "NVSENTINEL_MCP_KUBECONFIG": "<NVSENTINEL_MCP_KUBECONFIG>",
        "NVSENTINEL_MCP_ALLOW_CHANGES": "<NVSENTINEL_MCP_ALLOW_CHANGES>",
        "NVSENTINEL_MCP_LAB_CONTEXT": "<NVSENTINEL_MCP_LAB_CONTEXT>"
      }
    }
  }
}

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

Name	Description
`NVSENTINEL_MCP_KUBECONFIG` Optional	The one kubeconfig it uses, private to you. Default in the image: /kube/config.
`NVSENTINEL_MCP_ALLOW_CHANGES` Optional	Exactly true allows the change tools, on a kind cluster only. Off when unset.
`NVSENTINEL_MCP_LAB_CONTEXT` Optional	The kubeconfig context changes need. Must start with kind-. Default kind-nvsentinel-lab.

Details

Package	`docker.io/omerfsen/nvidia-nvsentinel-mcp:0.5.1` (OCI, stdio)
First published	9 Nov 2026
Last updated	9 Nov 2026
Registry name	`io.github.omerfsen/nvidia-nvsentinel-mcp`

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Local install

Installed and run on your own machine, so there is no public endpoint to check.

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