Validate TEI P5 XML documents for archival materials — well-formedness, schema compliance, named entity markup, date normalization, authority file references, and archival best practices, with basic/standard/strict validation levels
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.