wehub-resource-sync
142 lines
4.6 KiB
TypeScript
142 lines
4.6 KiB
TypeScript
import { MCPServer, object } from "mcp-use/server";
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import { analyzeAmazonProduct } from "./resources/amazon-product-analysis/server.js";
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const server = new MCPServer({
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name: "amazon-product-analysis-server",
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version: "1.0.0",
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description: "MCP server for Amazon product analysis",
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baseUrl: process.env.MCP_URL || "http://localhost:3000", // Full base URL (e.g., https://myserver.com)
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// favicon: "favicon.ico", // Uncomment and add your favicon to public/ folder
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});
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/**
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* AUTOMATIC UI WIDGET REGISTRATION
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* All React components in the `resources/` folder are automatically registered as MCP tools and resources.
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* Just export widgetMetadata with description and Zod schema, and mcp-use handles the rest!
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*
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* It will automatically add to your MCP server:
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* - server.tool('get-brand-info')
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* - server.resource('ui://widget/get-brand-info')
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*
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* See docs: https://docs.mcp-use.com/typescript/server/ui-widgets
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*/
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/**
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* Add here your standard MCP tools, resources and prompts
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*/
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// Image proxy endpoint to bypass CORS restrictions for Amazon images
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server.get("/api/image-proxy", async (c) => {
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const imageUrl = c.req.query("url");
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if (!imageUrl) {
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return c.json({ error: "URL parameter is required" }, 400);
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}
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try {
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// Validate that the URL is from Amazon's CDN
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const url = new URL(imageUrl);
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const allowedHosts = [
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"m.media-amazon.com",
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"images-na.ssl-images-amazon.com",
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"images-eu.ssl-images-amazon.com",
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"images-fe.ssl-images-amazon.com",
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"ecx.images-amazon.com",
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];
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if (!allowedHosts.some((host) => url.hostname.includes(host) || url.hostname.endsWith(".media-amazon.com"))) {
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return c.json({ error: "Only Amazon image URLs are allowed" }, 403);
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}
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// Fetch the image from Amazon
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const response = await fetch(imageUrl, {
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headers: {
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"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36",
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"Accept": "image/webp,image/apng,image/*,*/*;q=0.8",
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"Referer": "https://www.amazon.com/",
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},
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});
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if (!response.ok) {
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return c.json({ error: "Failed to fetch image" }, 502);
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}
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// Get the content type and body
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const contentType = response.headers.get("content-type") || "image/jpeg";
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const imageBuffer = await response.arrayBuffer();
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// Return the image with appropriate headers
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return new Response(imageBuffer, {
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headers: {
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"Content-Type": contentType,
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"Cache-Control": "public, max-age=86400", // Cache for 24 hours
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"Access-Control-Allow-Origin": "*",
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},
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});
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} catch (error) {
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console.error("Error proxying image:", error);
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return c.json({ error: `Failed to proxy image: ${String(error)}` }, 500);
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}
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});
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// API endpoint for Amazon product analysis
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server.get("/api/analyze-amazon-product", async (c) => {
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const url = c.req.query("url");
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const zipcode = c.req.query("zipcode");
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if (!url) {
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return c.json({ error: "URL parameter is required" }, 400);
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}
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try {
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const result = await analyzeAmazonProduct(url, zipcode);
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return c.json(result);
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} catch (error) {
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console.error("Error analyzing product:", error);
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return c.json({ error: `Failed to analyze product: ${String(error)}` }, 500);
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}
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});
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// Brand Info Tool - Returns brand information
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server.tool(
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{
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name: "get-brand-info",
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description:
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"Get information about the brand, including company details, mission, and values",
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},
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async () => {
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return object({
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name: "mcp-use",
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tagline: "Build MCP servers with UI widgets in minutes",
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description:
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"mcp-use is a modern framework for building Model Context Protocol (MCP) servers with automatic UI widget registration, making it easy to create interactive AI tools and resources.",
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founded: "2025",
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mission:
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"To simplify the development of MCP servers and make AI integration accessible for developers",
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values: [
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"Developer Experience",
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"Simplicity",
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"Performance",
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"Open Source",
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"Innovation",
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],
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contact: {
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website: "https://mcp-use.com",
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docs: "https://docs.mcp-use.com",
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github: "https://github.com/mcp-use/mcp-use",
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},
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features: [
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"Automatic UI widget registration",
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"React component support",
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"Full TypeScript support",
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"Built-in HTTP server",
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"MCP protocol compliance",
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],
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});
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}
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);
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server.listen().then(() => {
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console.log(`Server running`);
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});
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