@translated/lara-mcp/dist/index.js

Lara API official MCP server

import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";
import { env } from "./env.js";
import getMcpServer from "./mcp/server.js";
import mcpRouter from "./rest/routes/mcp.js";
import serverInfoRouter from "./rest/routes/server-info.js";
import { RestServer } from "./rest/server.js";
import { logger } from "./logger.js";
// -- Start server
logger.info("Detected server mode: " + env.TRANSPORT);
let server;
switch (env.TRANSPORT) {
    case "stdio":
        server = await stdioServer();
        break;
    case "http":
        server = httpServer();
        break;
    default:
        throw new Error("Invalid transport: " + env.TRANSPORT + ". Must be either 'stdio' or 'http'");
}
process.on("SIGINT", () => signalHandler(server));
process.on("SIGTERM", () => signalHandler(server));
process.on("SIGQUIT", () => signalHandler(server));
// -- Signal handler
function signalHandler(server) {
    if (server instanceof RestServer) {
        server.stop();
    }
    else {
        server.close();
    }
    process.exit(0);
}
// -- HTTP server
function httpServer() {
    logger.info("Detected HTTP server mode, starting HTTP server...");
    const restServer = new RestServer();
    restServer
        .configure()
        .use("/v1", mcpRouter(restServer))
        .use("/server-info", serverInfoRouter(restServer));
    restServer.start();
    return restServer;
}
// -- STDIO server
async function stdioServer() {
    logger.info("Detected stdio server mode, starting MCP server with stdio transport...");
    if (!env.LARA_ACCESS_KEY_ID || !env.LARA_ACCESS_KEY_SECRET) {
        throw new Error("LARA_ACCESS_KEY_ID and LARA_ACCESS_KEY_SECRET must be set when using stdio server");
    }
    const mcpServer = getMcpServer(env.LARA_ACCESS_KEY_ID, env.LARA_ACCESS_KEY_SECRET);
    await mcpServer.connect(new StdioServerTransport()).catch((error) => {
        logger.error("Error connecting to MCP server: " + error);
        process.exit(1);
    });
    return mcpServer;
}