FLibGoLite
FLibGoLite is easy to use home library OPDS server
The Open Publication Distribution System (OPDS) catalog format is a syndication format for electronic publications based on Atom and HTTP. OPDS catalogs enable the aggregation, distribution, discovery, and acquisition of electronic publications. (Wikipedia)
FLibGoLite is multiplatform lightweight OPDS server with SQLite database book search index.
Current FLibGoLite release supports EPUB and FB2 (single files and zip archives) publications format.
FLibGoLite OPDS catalog has been tested and works with mobile book reader applications PocketBook Reader, FBReader, Librera Reader, Cool Reader, as well as desktop applications Foliate and Thorium Reader. You can use any other applications or e-ink devices that can read the listed book formats and work with OPDS catalogs.
FLibGoLite program is written in GO as a single executable and doesn’t require any prereqiusites.
All you have to do is to download, install and start it.
Detailed instructions on how to do this can be found on the product website.
Enjoy!