import { Server } from "@modelcontextprotocol/sdk/server/index.js";
import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";
import { CallToolRequestSchema, ListToolsRequestSchema } from "@modelcontextprotocol/sdk/types.js";
import { PrivacyClient } from "./privacy.js";
import { BrowserAgent } from "./browser.js";
import dotenv from 'dotenv';
dotenv.config();
const server = new Server(
{ name: "clawdpay", version: "1.0.0" },
{ capabilities: { tools: {} } }
);
const privacy = new PrivacyClient();
const browser = new BrowserAgent();
server.setRequestHandler(ListToolsRequestSchema, async () => ({
tools: [
{
name: "create_virtual_card",
description: "Create a single-use virtual card via Privacy.com. Returns secure card details.",
inputSchema: {
type: "object",
properties: {
merchant: { type: "string" },
amount_cents: { type: "number" }
},
required: ["merchant", "amount_cents"]
}
},
{
name: "secure_auto_fill",
description: "Intelligently finds and fills payment fields on the current page using robust heuristics.",
inputSchema: {
type: "object",
properties: {
url: { type: "string" },
pan: { type: "string" },
cvv: { type: "string" },
exp_month: { type: "string" },
exp_year: { type: "string" }
},
required: ["url", "pan", "cvv", "exp_month", "exp_year"]
}
},
{
name: "get_funding_sources",
description: "List available funding accounts connected to Privacy.com",
inputSchema: { type: "object", properties: {} }
}
]
}));
server.setRequestHandler(CallToolRequestSchema, async (request) => {
const args = request.params.arguments as any;
switch (request.params.name) {
case "create_virtual_card": {
const card = await privacy.createCard(args.merchant, args.amount_cents);
return {
content: [{
type: "text",
text: JSON.stringify(card, null, 2)
}]
};
}
case "secure_auto_fill": {
await browser.navigate(args.url);
const result = await browser.smartFillPayment({
pan: args.pan,
cvv: args.cvv,
expMonth: args.exp_month,
expYear: args.exp_year
});
return {
content: [{ type: "text", text: `Auto-fill Report: ${result}` }]
};
}
case "get_funding_sources": {
const sources = await privacy.getFundingSources();
return {
content: [{ type: "text", text: JSON.stringify(sources, null, 2) }]
};
}
default:
throw new Error("Unknown tool");
}
});
async function main() {
const transport = new StdioServerTransport();
await server.connect(transport);
console.error("ClawdPay MCP running");
}
main().catch(console.error);
