# Bookend Platform > On-prem commercial-loan closing validation and boarding for Jack Henry banks: install, administration, reconciliation rules, REST API, MCP server, adapters and security. Loan data never leaves the bank; these docs contain no customer names or data. ## Documentation Sets - [Abridged documentation](https://docs.usebookend.com/llms-small.txt): a compact version of the documentation for Bookend Platform, with non-essential content removed - [Complete documentation](https://docs.usebookend.com/llms-full.txt): the full documentation for Bookend Platform ## Notes - The complete documentation includes all content from the official documentation - The content is automatically generated from the same source as the official documentation