# Secondhand MCP Cloud > Search secondhand marketplaces from AI assistants Secondhand MCP Cloud is a hosted Model Context Protocol (MCP) server that lets AI assistants search Facebook Marketplace, eBay, Depop, and Poshmark for used and secondhand items. ## Features - Search across 4 marketplaces: Facebook Marketplace, eBay, Depop, Poshmark - Filter by price, category, condition, size, color, and location - Get full listing details with photos, descriptions, and seller info - Works with Claude.ai and ChatGPT as a remote MCP connector - Free tier: 10 searches/month. Pro ($4.99/mo): 500 searches. Pro+ ($10/mo): 2,000 searches. ## Setup - Claude.ai: Settings > Connectors > Add custom connector > URL: https://secondhandmcp.com/mcp - ChatGPT: install "Secondhand Marketplace" from the plugin directory: https://chatgpt.com/plugins/plugin_asdk_app_698bdafd6d748191ba5d0c2a98a7a307 ## Pages - Pricing: https://secondhandmcp.com/pricing - Search Facebook Marketplace from AI: https://secondhandmcp.com/marketplaces/facebook-marketplace - Search eBay from AI: https://secondhandmcp.com/marketplaces/ebay - Search Depop from AI: https://secondhandmcp.com/marketplaces/depop - Search Poshmark from AI: https://secondhandmcp.com/marketplaces/poshmark - Setup for Claude: https://secondhandmcp.com/setup/claude - Setup for ChatGPT: https://secondhandmcp.com/setup/chatgpt - Setup for Perplexity: https://secondhandmcp.com/setup/perplexity - Setup for Gemini: https://secondhandmcp.com/setup/gemini - Setup for Claude Desktop: https://secondhandmcp.com/setup/claude-desktop - Setup for Cursor: https://secondhandmcp.com/setup/cursor - Can ChatGPT search Facebook Marketplace: https://secondhandmcp.com/chatgpt/facebook-marketplace - Can Claude search Facebook Marketplace: https://secondhandmcp.com/claude/facebook-marketplace - AI thrifting assistant guide: https://secondhandmcp.com/guides/ai-thrifting-assistant - Search all marketplaces at once: https://secondhandmcp.com/guides/search-all-marketplaces-at-once ## Links - Website: https://secondhandmcp.com - Full details: https://secondhandmcp.com/llms-full.txt - Open source (local version): https://github.com/jlsookiki/secondhand-mcp - npm: https://www.npmjs.com/package/secondhand-mcp