How do I install the secondhand mcp server?

Use a recorded configuration for your client, replace example credential values and paths, and verify the documented runtime. Restart or reconnect the client, then inspect the available tools.

What credentials does it need?

It reads `EBAY_CLIENT_ID`, `EBAY_CLIENT_SECRET`, `EBAY_MARKETPLACE_ID`, `MARKETPLACES` from the environment. Store these in your client's env block or a secrets manager — never commit them to a repository — and grant the narrowest scope that still covers your use case.

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Secondhand MCP Server

MCP server for searching secondhand marketplaces — Facebook Marketplace, eBay, and Depop. Search listings, filter by price/category/condition, and

Remote serverstreamable-http

What is the Secondhand MCP Server?

MCP server for searching secondhand marketplaces — Facebook Marketplace, eBay, and Depop. Search listings, filter by price/category/condition, and get full details

What you get

A Model Context Protocol (MCP) server that lets AI assistants search secondhand marketplaces. Search Facebook Marketplace, eBay, Depop, and Poshmark for used and secondhand items — filter by price, category, condition, size, and color, then get full listing details with photos, descriptions, and seller info.

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

Tool	What it does
search_marketplace
get_listing_details	Get full details for a specific listing using an ID from search results.
list_marketplaces

How to install the Secondhand MCP Server

{
  "mcpServers": {
    "secondhand": {
      "command": "npx",
      "args": ["-y", "secondhand-mcp"],
      "env": {
        "EBAY_CLIENT_ID": "your-ebay-client-id",
        "EBAY_CLIENT_SECRET": "your-ebay-client-secret",
        "EBAY_MARKETPLACE_ID": "EBAY_US"
      }
    }
  }
}

Configuration as documented by the project. Restart the client after saving.

Configuration

Variable	Description	Required
EBAY_CLIENT_ID	Configuration value read at startup.	Optional
EBAY_CLIENT_SECRET	Credential the server authenticates with.	Yes
EBAY_MARKETPLACE_ID	Configuration value read at startup.	Optional
MARKETPLACES	Configuration value read at startup.	Optional

Example prompts to try

“Use Secondhand MCP to search marketplace.”
“Use Secondhand MCP to get listing details.”
“Use Secondhand MCP to list marketplaces.”

Frequently asked questions

MCP server for searching secondhand marketplaces — Facebook Marketplace, eBay, and Depop. Search listings, filter by price/category/condition, and get full details Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.