agentcard-mcp

MCP server for AgentCard — prepaid virtual Visa cards for AI agents.

Give your AI agent a real payment method. AgentCard provides prepaid virtual Visa cards that AI agents can use to make online purchases, with built-in spending limits for safety.

Install

npx agentcard-mcp

Configure

Claude Desktop / Claude Code

Add to your MCP config:

{
  "mcpServers": {
    "agentcard": {
      "command": "npx",
      "args": ["-y", "agentcard-mcp"]
    }
  }
}

Cursor

Add to .cursor/mcp.json:

{
  "mcpServers": {
    "agentcard": {
      "command": "npx",
      "args": ["-y", "agentcard-mcp"]
    }
  }
}

Windsurf / Cline / Other MCP Clients

Use the same configuration — npx -y agentcard-mcp as the command.

Tools

| Tool | Description | | ------------------------ | ------------------------------------------------ | | get_setup_instructions | Get instructions for using AgentCard | | signup | Sign up or log in with email (sends magic link) | | create_card | Issue a single-use virtual Visa card ($1–$150) | | list_cards | List your single-use card requests | | get_card_details | Re-fetch live card number, CVV, and expiry | | check_balance | Check remaining balance on a card | | refund_card | Refund unused balance to original payment method | | report_issue | Report an issue to AgentCard support |

Quick Start

Once configured, your AI agent can:

1. Sign up — signup with your email to create an account
2. Create a card — create_card with a whole-dollar amount ($1–$150)
3. Make a purchase — use the printed card details to complete checkout at any supported online merchant
4. Re-fetch details — get_card_details can reveal live card details again before expiration

Prerequisites

Requires Node.js 18+ and the agentcard CLI:

npm install -g agentcard

Links

• Website: agentcard.ai
• CLI: npmjs.com/package/agentcard
• Documentation: agentcard.ai/skill

License

MIT