Collection Catalog Keeper
Catalogs any collection, records, cards, coins, books, sneakers, with condition notes.
- Structured catalog with hobby-correct condition grading
- Tracks cost basis vs. your estimated values over time
- Want-list with priorities and target prices
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').
Advanced install optionsmanual setup, command line, connections, raw file
Paste the prompt into Claude — it saves the agent, connects the tools it needs, and tailors it to your routine. Nothing runs on our servers.
If you add the file to Claude yourself, Claude asks you to confirm before reading it. That prompt is standard for any file you give it.
Version history
Initial release.
7/2/2026
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