Argus MCP Server

What the code does

We read the source, 21 h ago · rules 3dff92dd89df

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

        const found = execFileSync(cmd, [name], {

      const filePath = path.join(resolved, name);

  for (const [k, v] of Object.entries(process.env)) {

  <p>This page calls <code>document.write()</code> and <code>document.writeln()</code> to trigger D6.2 detection.</p>

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

claude mcp add argus -- npx -y argusqa-os

{
  "mcpServers": {
    "argus": {
      "args": [
        "-y",
        "argusqa-os"
      ],
      "command": "npx"
    }
  }
}

[mcp_servers.argus]
command = "npx"
args = ["-y", "argusqa-os"]

{
  "mcpServers": {
    "argus": {
      "args": [
        "-y",
        "argusqa-os"
      ],
      "command": "npx"
    }
  }
}

{
  "mcpServers": {
    "argus": {
      "args": [
        "-y",
        "argusqa-os"
      ],
      "command": "npx"
    }
  }
}

This one needs environment variables set before it will start: TARGET_DEV_URL (Base URL of the dev environment to audit (e.g. http://localhost:3000)), TARGET_STAGING_URL (Base URL of the staging environment — used by argus_compare for dev vs staging diff. Omit to use CSS analysis mode.), SLACK_BOT_TOKEN (Slack bot token (xoxb-...) for posting reports. Omit to generate a local report.html instead.), FIGMA_API_TOKEN (Figma personal access token — enables argus_design_audit to fetch design specs from a Figma frame and compare them against the live DOM (13 fidelity finding types). Omit to skip design fidelity audits.), ARGUS_REDACT_SENSITIVE (Aegis confidentiality egress boundary. Default ON: every tool response is redacted so secrets, PII, and exploit detail never cross into the calling agent's context (the local on-disk report keeps full fidelity). Set to 0 for byte-identical pre-Aegis output.). The author declared them in the registry entry; get the values from the project itself.