I wanted to create some competition for our local Dance Game community, so I created a score bot for ITL Online 2023 dance game league. The bot is quite simple: it runs on a timer in CloudFlare Workers, fetches data from ITL's APIs and posts scores to Discord once a day. Previous day's data is stored in CloudFlare KV and the daily score message includes visualization about players passing each other on the leaderboard. I created another bot based on ITL bot for the later Stamina RPG 7 event.
All code can be found in Github for ITL Bot and SRPG Bot. I even wrote readmes, so you can host the bots for your community!