Install Marketplace Listings Data in Codex
What you need first
- Codex, installed.
- Nothing else: the server runs on its publisher's machines and Codex connects to it.
Steps
- Run this in a terminal. It writes the server into
~/.codex/config.toml, which the Codex CLI, its IDE extension and the ChatGPT desktop app share.
codex mcp add marketplace-listings --url 'https://mcp.apify.com/?tools=highbrow_fame/kleinanzeigen-listings,highbrow_fame/vinted-listings,highbrow_fame/gumtree-uk-listings,highbrow_fame/craigslist-listings,highbrow_fame/blocket-listings,highbrow_fame/offerup-listings,highbrow_fame/kijiji-listings,highbrow_fame/subito-listings,highbrow_fame/finn-listings,highbrow_fame/marktplaats-2dehands-listings,highbrow_fame/willhaben-listings,highbrow_fame/dba-listings,highbrow_fame/tori-listings'- Start Codex again and type
/mcp: the server is listed.
Check it worked
Ask Codex: List the tools of marketplace-listings.
If it does not start
- 401 Unauthorized
- The endpoint wants a sign-in or a key. Sign in when Codex asks.