OfficialLocalFree server, account needed

ARGUS-3 MCP server

alexar76/argus

Query ARGUS-3 and check its status; WARDEN vets third-party MCP servers with a scored firewall, tool-definition pinning and drift detection.

2 GitHub stars
Source code

Install ARGUS-3 in Claude Code

Claude Code
claude mcp add argus-3 -- npx -y @alexar76/argus3
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "argus-3": {
      "command": "npx",
      "args": [
        "-y",
        "@alexar76/argus3"
      ]
    }
  }
}

Frequently asked questions

What does the ARGUS-3 MCP server do?

Query ARGUS-3 and check its status; WARDEN vets third-party MCP servers with a scored firewall, tool-definition pinning and drift detection.

Is the ARGUS-3 MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does ARGUS-3 run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add ARGUS-3 to Claude Code?

Run: claude mcp add argus-3 -- npx -y @alexar76/argus3

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