Superuser MCP

A permission-gated superuser agent exposed over the Model Context Protocol (MCP) that gives AI agents real system-administration powers on a machine. It wraps every action in guardrails including a dangerous-command denylist, human-approval gates for risky operations, least-privilege GitHub access, an append-only audit log, and Cisco AI Defense runtime inspection.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Community listingLocal stdioSource reviewed; not executedPublished by fitzyracing1

You need:pip install superuser

Vendor documentation

What you can do with it

Run shell commands on a managed machine
Check system state and act on GitHub
Manage machine operations with human approval gates
Maintain an append-only audit log of agent actions

Source and maintenance

Community listingRegistry 0.1.0

mcp-registry: io.github.fitzyracing1/superuser@0.1.0 Source repository

Maintenance checked: Nov 1, 2026, 6:05 AM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

superuser 0.1.0

pypi

superuser package definition

{
  "version": "0.1.0",
  "transport": "stdio",
  "identifier": "superuser",
  "registryType": "pypi",
  "environmentVariables": [
    {
      "name": "SUPERUSER_HUMAN_OWNER",
      "format": "string",
      "description": "Human accountable for the agent's actions (recorded in every audit entry)."
    },
    {
      "name": "SUPERUSER_APPROVAL_AT",
      "format": "string",
      "description": "Minimum risk level that triggers the human-approval gate: LOW, MEDIUM, HIGH, or CRITICAL."
    },
    {
      "name": "AI_DEFENSE_INSPECTION_API_KEY",
      "format": "string",
      "description": "Cisco AI Defense Inspection API key for runtime tool-call/response inspection."
    },
    {
      "name": "DUO_TOKEN_URL",
      "format": "string",
      "description": "Cisco Duo OAuth 2.1 token endpoint (client-credentials) for per-tool-call authorization."
    },
    {
      "name": "DUO_CLIENT_ID",
      "format": "string",
      "description": "Cisco Duo OAuth client ID for the agent's non-human identity."
    },
    {
      "name": "DUO_CLIENT_SECRET",
      "format": "string",
      "description": "Cisco Duo OAuth client secret."
    },
    {
      "name": "STRIPE_API_KEY",
      "format": "string",
      "description": "Stripe secret API key for usage-based (metered) billing."
    }
  ]
}

Tools

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No tool definitions available.

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Each snippet configures the same source-provided package; replace placeholders before use.

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Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "superuser-mcp": {
      "command": "uvx",
      "args": [
        "superuser==0.1.0"
      ],
      "env": {
        "SUPERUSER_HUMAN_OWNER": "<YOUR_SUPERUSER_HUMAN_OWNER>",
        "SUPERUSER_APPROVAL_AT": "<YOUR_SUPERUSER_APPROVAL_AT>",
        "AI_DEFENSE_INSPECTION_API_KEY": "<YOUR_AI_DEFENSE_INSPECTION_API_KEY>",
        "DUO_TOKEN_URL": "<YOUR_DUO_TOKEN_URL>",
        "DUO_CLIENT_ID": "<YOUR_DUO_CLIENT_ID>",
        "DUO_CLIENT_SECRET": "<YOUR_DUO_CLIENT_SECRET>",
        "STRIPE_API_KEY": "<YOUR_STRIPE_API_KEY>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "superuser-mcp": {
      "command": "uvx",
      "args": [
        "superuser==0.1.0"
      ],
      "env": {
        "SUPERUSER_HUMAN_OWNER": "<YOUR_SUPERUSER_HUMAN_OWNER>",
        "SUPERUSER_APPROVAL_AT": "<YOUR_SUPERUSER_APPROVAL_AT>",
        "AI_DEFENSE_INSPECTION_API_KEY": "<YOUR_AI_DEFENSE_INSPECTION_API_KEY>",
        "DUO_TOKEN_URL": "<YOUR_DUO_TOKEN_URL>",
        "DUO_CLIENT_ID": "<YOUR_DUO_CLIENT_ID>",
        "DUO_CLIENT_SECRET": "<YOUR_DUO_CLIENT_SECRET>",
        "STRIPE_API_KEY": "<YOUR_STRIPE_API_KEY>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "superuser-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "superuser==0.1.0"
      ],
      "env": {
        "SUPERUSER_HUMAN_OWNER": "<YOUR_SUPERUSER_HUMAN_OWNER>",
        "SUPERUSER_APPROVAL_AT": "<YOUR_SUPERUSER_APPROVAL_AT>",
        "AI_DEFENSE_INSPECTION_API_KEY": "<YOUR_AI_DEFENSE_INSPECTION_API_KEY>",
        "DUO_TOKEN_URL": "<YOUR_DUO_TOKEN_URL>",
        "DUO_CLIENT_ID": "<YOUR_DUO_CLIENT_ID>",
        "DUO_CLIENT_SECRET": "<YOUR_DUO_CLIENT_SECRET>",
        "STRIPE_API_KEY": "<YOUR_STRIPE_API_KEY>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "superuser-mcp": {
      "command": "uvx",
      "args": [
        "superuser==0.1.0"
      ],
      "env": {
        "SUPERUSER_HUMAN_OWNER": "<YOUR_SUPERUSER_HUMAN_OWNER>",
        "SUPERUSER_APPROVAL_AT": "<YOUR_SUPERUSER_APPROVAL_AT>",
        "AI_DEFENSE_INSPECTION_API_KEY": "<YOUR_AI_DEFENSE_INSPECTION_API_KEY>",
        "DUO_TOKEN_URL": "<YOUR_DUO_TOKEN_URL>",
        "DUO_CLIENT_ID": "<YOUR_DUO_CLIENT_ID>",
        "DUO_CLIENT_SECRET": "<YOUR_DUO_CLIENT_SECRET>",
        "STRIPE_API_KEY": "<YOUR_STRIPE_API_KEY>"
      }
    }
  }
}

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