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Helm Mcp

io.github.SCGIS-Wales/helm-mcp · v0.5.0

The full Helm CLI surface as 46 MCP tools, backed by the Helm v3 and v4 Go SDKs.

Connect Runs on your machine

Terminal
claude mcp add helm-mcp -e KUBECONFIG=<KUBECONFIG> -e HELM_MCP_BINARY=<HELM_MCP_BINARY> -- uvx helm-mcp==0.5.0
claude_desktop_config.json
{
  "mcpServers": {
    "helm-mcp": {
      "command": "uvx",
      "args": [
        "helm-mcp==0.5.0"
      ],
      "env": {
        "KUBECONFIG": "<KUBECONFIG>",
        "HELM_MCP_BINARY": "<HELM_MCP_BINARY>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "helm-mcp": {
      "command": "uvx",
      "args": [
        "helm-mcp==0.5.0"
      ],
      "env": {
        "KUBECONFIG": "<KUBECONFIG>",
        "HELM_MCP_BINARY": "<HELM_MCP_BINARY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "helm-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "helm-mcp==0.5.0"
      ],
      "env": {
        "KUBECONFIG": "<KUBECONFIG>",
        "HELM_MCP_BINARY": "<HELM_MCP_BINARY>"
      }
    }
  }
}

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
KUBECONFIG
Optional
Path to the kubeconfig file. Defaults to ~/.kube/config.
HELM_MCP_BINARY
Optional
Explicit path to the helm-mcp Go binary. Auto-detected when unset.

Details

Package[email protected] (PYPI, stdio)
Packageghcr.io/scgis-wales/helm-mcp:0.5.0 (OCI, stdio)
First published10 Oct 2026
Last updated10 Oct 2026
Registry nameio.github.SCGIS-Wales/helm-mcp

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