#!/usr/bin/env node
import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";
import { StreamableHTTPServerTransport } from "@modelcontextprotocol/sdk/server/streamableHttp.js";
import express from "express";
import { createServer } from "./server.js";
const TRANSPORT = process.env.TRANSPORT || "stdio";
const API_URL = process.env.API_URL || "http://localhost:8011";
const PORT = parseInt(process.env.PORT || "3100", 10);
const LANGUAGE = (process.env.LANGUAGE || "en");
async function main() {
    const server = createServer(API_URL, LANGUAGE);
    if (TRANSPORT === "http") {
        await startHttp(server, PORT);
    }
    else {
        await startStdio(server);
    }
}
async function startStdio(server) {
    const transport = new StdioServerTransport();
    await server.connect(transport);
    console.error(`[web-inspector-mcp] stdio mode, API: ${API_URL}`);
}
async function startHttp(server, port) {
    const app = express();
    app.use(express.json());
    app.post("/mcp", async (req, res) => {
        const transport = new StreamableHTTPServerTransport({
            sessionIdGenerator: undefined,
        });
        res.on("close", () => {
            transport.close();
        });
        await server.connect(transport);
        await transport.handleRequest(req, res, req.body);
    });
    app.get("/mcp", async (req, res) => {
        res.writeHead(405).end(JSON.stringify({ error: "Use POST for MCP requests" }));
    });
    app.delete("/mcp", async (req, res) => {
        res.writeHead(405).end(JSON.stringify({ error: "Session management not supported" }));
    });
    // Health check
    app.get("/health", (_req, res) => {
        res.json({ status: "ok", transport: "http", api_url: API_URL });
    });
    app.listen(port, () => {
        console.error(`[web-inspector-mcp] HTTP mode on port ${port}, API: ${API_URL}`);
    });
}
main().catch((err) => {
    console.error("Fatal error:", err);
    process.exit(1);
});
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