DugganUSA MCP

A local STDIO MCP server that integrates the DugganUSA threat intelligence feed into AI agents. It allows users to check IPs, domains, hashes, and CVEs against a corpus of over 1.3 million Indicators of Compromise (IOCs). The server is read-only, requires no authentication, and ensures no user data leaves the machine except the specific indicators being looked up. It supports scanning lockfiles for malicious packages and provides validation endpoints for feed quality.

Package and access

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

Community listingLocal stdioSource reviewed; not executedPublished by DugganUSA

Vendor documentation

What you can do with it

Check IPs, domains, hashes, and CVEs against the DugganUSA Feed
Scan package lockfiles for known-bad npm and PyPI packages
Pipe stdin logs to detect IOCs in firewall or application logs
Validate feed quality using live endpoints for novelty and timeliness

Source and maintenance

Community listingRegistry 1.3.4

mcp-registry: io.github.pduggusa/dugganusa-cli@1.3.4 Source repository Project website

Maintenance checked: Oct 31, 2026, 10:27 PM UTC

Packages and installation

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

dugganusa-cli 1.3.4

npmnpx

dugganusa-cli package definition

{
  "version": "1.3.4",
  "transport": "stdio",
  "identifier": "dugganusa-cli",
  "runtimeHint": "npx",
  "registryType": "npm",
  "packageArguments": [
    {
      "type": "positional",
      "value": "dugganusa-mcp",
      "isRequired": true
    }
  ],
  "runtimeArguments": [
    {
      "name": "-y",
      "type": "named",
      "isRequired": true
    },
    {
      "name": "-p",
      "type": "named",
      "value": "dugganusa-cli",
      "isRequired": true
    }
  ],
  "environmentVariables": [
    {
      "name": "DUGGANUSA_API_KEY",
      "format": "string",
      "description": "Optional API key for higher rate limits. Anonymous tier works."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

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

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

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

Cursor configuration

{
  "mcpServers": {
    "dugganusa-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "dugganusa-cli@1.3.4",
        "dugganusa-mcp"
      ],
      "env": {
        "DUGGANUSA_API_KEY": "<YOUR_DUGGANUSA_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": {
    "dugganusa-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "dugganusa-cli@1.3.4",
        "dugganusa-mcp"
      ],
      "env": {
        "DUGGANUSA_API_KEY": "<YOUR_DUGGANUSA_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": {
    "dugganusa-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "dugganusa-cli@1.3.4",
        "dugganusa-mcp"
      ],
      "env": {
        "DUGGANUSA_API_KEY": "<YOUR_DUGGANUSA_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": {
    "dugganusa-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "dugganusa-cli@1.3.4",
        "dugganusa-mcp"
      ],
      "env": {
        "DUGGANUSA_API_KEY": "<YOUR_DUGGANUSA_API_KEY>"
      }
    }
  }
}

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