claudeindex
Plugin

loc-catalog

Search the Library of Congress digital collections via the loc.gov JSON API — digitized books, photos, maps, manuscripts, newspapers, audio, and film/video with date range filters

Installation

1

Add the marketplace

/plugin marketplace add kltng/humanities-skills
2

Install plugins

/plugin

Run these commands in Claude Code to add this plugin to your environment. The marketplace must be added before you can install its plugins.