CollectHolo has a Model Context Protocol (MCP) server, so you can connect ChatGPT, Claude or Gemini to your Pokémon card portfolio and manage your whole collection in plain language. Ask what it is worth, look up card, sealed and graded prices, import an entire collection from a spreadsheet, and add or update holdings, all from chat. It is a PRO feature and connects securely: you simply sign in on collectholo.com.
In short
Add CollectHolo as a custom connector using the MCP server URL, then sign in on collectholo.com and allow access. Open the connector settings for your assistant:
MCP server URL
https://www.collectholo.com/api/mcpStep-by-step setup for each assistant is in the Connect AI guide.
It is a Model Context Protocol (MCP) server that lets an AI assistant like ChatGPT, Claude or Gemini securely work with your CollectHolo Pokémon card collection: check its value, look up prices, search the catalog, and add or update holdings, all in plain language.
ChatGPT (on a plan that supports connectors), Claude, and Gemini. You add CollectHolo as a custom connector using the server URL and sign in on collectholo.com.
The AI connector is a CollectHolo PRO feature. CollectHolo itself is free to use for tracking your collection; PRO adds the connector and the advanced market tools.
Yes. You sign in securely on collectholo.com, the assistant never sees your password, and the connector only ever sees your own collection. Every change asks for your confirmation in chat first.
Yes. Attach or paste an Excel, Google Sheets or CSV list and ask the assistant to add the cards; it matches each row to the right card or sealed product and adds them after you confirm.
Raw and graded Pokemon prices from Cardmarket, TCGPlayer, eBay, Goldin and Fanatics, by condition and language. Free forever, iOS and Android apps available.