Overview
Suggests Library of Congress Subject Headings based on bibliographic information using Gemini API
# LCSH Recommendation Tool - Chrome Extension A Chrome extension that suggests Library of Congress Subject Headings (LCSH) based on bibliographic information using the Gemini API. ## Update 2026-01-09: Updated to Gemini 2.5 Flash model. Please also check out [https://cataloging.098484.xyz](https://cataloging.098484.xyz). ## Features - Accept a Gemini API key from the user - Process bibliographic information (title, author, abstract, TOC, etc.) - Upload and process images of book covers, title pages, or other bibliographic materials - Generate initial LCSH suggestions using the Gemini 2.5 Flash API - Scrape results from id.loc.gov for validation - Calculate similarity scores between suggested terms and LOC results - Use best LOC matches as final recommendations - Generate accurate MARC records for field 650 (Topical Terms) - Display recommendations in descending order of similarity score - Render markdown content in special considerations - Analyze and present final LCSH recommendations with explanations - Save conversation history to local storage with management options
Details
- Version1.0.1
- UpdatedJanuary 20, 2026
- Offered byKL Tang
- Size302KiB
- LanguagesEnglish
- Developer
Email
extensions@098484.xyz - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
Support
For help with questions, suggestions, or problems, visit the developer's support site
