The npm package joko-sambalado31-riris is part of a malicious campaign linked to the tea.xyz token reward scheme. It contains autopublish scripts that automatically generate and publish derivative packages with randomized Indonesian-themed names. These scripts modify package.json files to remove private flags and alter version numbers, enabling continuous republishing of variants. The goal is to inflate developer reputation scores within the tea protocol token reward system and pollute the npm registry with malicious packages.