index.ts•3.83 kB
#!/usr/bin/env node
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
ErrorCode,
McpError,
} from '@modelcontextprotocol/sdk/types.js';
// Import all tools
import { generateInvoiceTool } from './tools/generateInvoice.js';
import { payInvoiceTool } from './tools/payInvoice.js';
import { getChannelStatusTool } from './tools/getChannelStatus.js';
import { getNodeInfoTool } from './tools/getNodeInfo.js';
import { backupStateTool } from './tools/backupState.js';
import { keychainTestTool } from './tools/iosKeychainTest.js';
import { backgroundTestTool } from './tools/iosBackgroundTest.js';
import { pushNotificationTool } from './tools/iosPushNotification.js';
import { biometricAuthTool } from './tools/iosBiometricAuth.js';
import { createChannelTool } from './tools/createChannel.js';
import { closeChannelTool } from './tools/closeChannel.js';
import { getBalanceTool } from './tools/getBalance.js';
import { decodeInvoiceTool } from './tools/decodeInvoice.js';
import { listPaymentsTool } from './tools/listPayments.js';
import { estimateFeeTool } from './tools/estimateFee.js';
import { generateMnemonicTool } from './tools/generateMnemonic.js';
import { deriveAddressTool } from './tools/deriveAddress.js';
import { getSwiftCodeTool } from './tools/getSwiftCode.js';
import { getArchitectureTool } from './tools/getArchitecture.js';
import { testScenarioTool } from './tools/testScenario.js';
import { networkGraphTool } from './tools/networkGraph.js';
import { eventHandlingTool } from './tools/eventHandling.js';
import { chainSyncTool } from './tools/chainSync.js';
// Aggregate all tools
const tools = [
generateInvoiceTool,
payInvoiceTool,
getChannelStatusTool,
getNodeInfoTool,
backupStateTool,
keychainTestTool,
backgroundTestTool,
pushNotificationTool,
biometricAuthTool,
createChannelTool,
closeChannelTool,
getBalanceTool,
decodeInvoiceTool,
listPaymentsTool,
estimateFeeTool,
generateMnemonicTool,
deriveAddressTool,
getSwiftCodeTool,
getArchitectureTool,
testScenarioTool,
networkGraphTool,
eventHandlingTool,
chainSyncTool,
];
// Create server instance
const server = new Server(
{
name: 'ldk-mcp',
version: '1.0.0',
description: 'MCP server for Lightning Development Kit (LDK) - Real-time Lightning expertise for iOS wallet development',
},
{
capabilities: {
tools: {},
},
}
);
// Handle list tools request
server.setRequestHandler(ListToolsRequestSchema, async () => {
return {
tools: tools.map(tool => ({
name: tool.name,
description: tool.description,
inputSchema: tool.inputSchema,
})),
};
});
// Handle tool execution
server.setRequestHandler(CallToolRequestSchema, async (request) => {
const { name, arguments: args } = request.params;
const tool = tools.find(t => t.name === name);
if (!tool) {
throw new McpError(
ErrorCode.MethodNotFound,
`Tool ${name} not found`
);
}
try {
const result = await tool.execute(args || {});
return {
content: result.content
};
} catch (error) {
if (error instanceof Error) {
throw new McpError(
ErrorCode.InternalError,
`Tool execution failed: ${error.message}`
);
}
throw error;
}
});
// Start the server
async function main() {
const transport = new StdioServerTransport();
await server.connect(transport);
console.error('LDK MCP Server started successfully');
// Handle graceful shutdown
process.on('SIGINT', async () => {
await server.close();
process.exit(0);
});
}
main().catch((error) => {
console.error('Server error:', error);
process.exit(1);
});