Pop Pay MCP Server

What the code does

We read the source, 23 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 = execSync(`which ${name}`, { encoding: "utf8" }).trim();

      const fullPath = path.join(__dirname, "..", "dashboard", filePath);

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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 pop-pay -- npx -y pop-pay

{
  "mcpServers": {
    "pop-pay": {
      "args": [
        "-y",
        "pop-pay"
      ],
      "command": "npx"
    }
  }
}

[mcp_servers.pop-pay]
command = "npx"
args = ["-y", "pop-pay"]

{
  "mcpServers": {
    "pop-pay": {
      "args": [
        "-y",
        "pop-pay"
      ],
      "command": "npx"
    }
  }
}

{
  "mcpServers": {
    "pop-pay": {
      "args": [
        "-y",
        "pop-pay"
      ],
      "command": "npx"
    }
  }
}

This one needs environment variables set before it will start: POP_CDP_URL (Chrome DevTools Protocol endpoint for credential injection (default: http://localhost:9222)), POP_ALLOWED_CATEGORIES (JSON array of allowed vendor categories (e.g. '["aws","cloudflare"]')), POP_MAX_PER_TX (Per-transaction spending limit in USD), POP_MAX_DAILY (Daily spending limit in USD), POP_GUARDRAIL_ENGINE (Guardrail engine: 'keyword' (offline, default) or 'llm' (requires API key)). The author declared them in the registry entry; get the values from the project itself.