Alienprobe Who MCP Server: Install & Setup

Install Alienprobe Who in Claude Code

Claude Code

claude mcp add alienprobe-who -- npx -y @alienprobe/who-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "alienprobe-who": {
      "command": "npx",
      "args": [
        "-y",
        "@alienprobe/who-mcp"
      ]
    }
  }
}

Company name, domain or LEI to its GLEIF legal entity, $0.05 via x402 on Base. Spend caps.

Probably not entirely. The listing mentions pay-per-call, credits or a subscription. Check the provider for current pricing.

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

Run: claude mcp add alienprobe-who -- npx -y @alienprobe/who-mcp

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