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Collection Catalog Keeper
Catalogs any collection — records, cards, coins, books, sneakers — with condition notes, values, and want-lists.
07
072970
Author
How you'll use it
Whether it's vinyl, trading cards, coins, vintage cameras, or sneakers, a collection you can't search is just a pile. Describe items as you add them; this agent maintains a structured catalog — attributes, condition grades in your hobby's own grading language, provenance, and your cost basis — plus a ranked want-list, duplicate tracking for trade bait, and gap analysis ('you're 3 records short of the complete pressing run').
Installation options
Paste the prompt into Claude — it saves the agent, connects the tools it needs, and asks a few setup questions. Nothing runs on our servers.
No external connectionsv1.0 · Updated Jul 26
Version history
v1.0
Initial release.
7/2/2026
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