Search brand-name secondhand fashion by conversation. Find NWT pieces, filter by size, and compare prices without opening a single tab.
Poshmark is where brand-name fashion resells, and careful filters there make all the difference between a great deal and a swamp of listings. Secondhand MCP connects Poshmark search to Claude and ChatGPT with its real filters for brand, department (Women, Men, Kids), size, color and condition, including new with tags (NWT) and new without tags (NWOT). Price range and sort work too.
That makes it ideal for targeted hunting: tell the AI the brand, size, and budget once, and it can search, compare against Depop, surface the best-condition options, and pull full listing details with photos. Poshmark items all ship nationally, so there's no location juggling.
Poshmark search is included on Pro ($4.99/mo) and Pro+ ($10/mo) plans, alongside Depop and 500+ searches a month.
Once connected, just talk to your AI assistant
Yes, with Secondhand MCP connected. ChatGPT has no built-in Poshmark access; the connector adds a search tool that returns live Poshmark listings with prices, sizes, brands and photos.
Yes. Connect Secondhand MCP in Claude and ask for a brand, size and budget. Claude searches Poshmark and returns real listings with prices and direct links.
Yes. Brand is a first-class filter on Poshmark searches ("Levi's", "Lululemon", "Gucci"), along with department, size, color, condition, and price.
They stand for New With Tags and New Without Tags, which are Poshmark's top condition grades. Secondhand MCP maps its "new" and "like_new" condition filters to them, so new-with-tags hunting works from the AI.
Poshmark and Depop are Pro features ($4.99/mo). The free tier includes Facebook Marketplace and eBay so you can try things out first.
Yes. Ask for both and it searches each one. On Pro+ a single "search all" runs every marketplace at once and the AI merges the results.
Free tier included. No credit card required.