Install
Install the latest version of SMAPI and Json Assets.
Unzip the mod folder into <font style="font-family:Courier New;">Stardew Valley/Mods</font>.
Run the game using SMAPI.
Use
You can buy Statues of Generosity from Krobus for 100,000g. Each day it will produce a loved gift for the villager whose birthday it is today, or for a random villager if there's no birthday.
Compatibility
Compatible with Stardew Valley 1.5.5+ on Linux/macOS/Windows, both single-player and multiplayer.
See also