Webup Buddy Reroll

Lets you reroll your Claude Code /buddy companion to a specific species and rarity, or rename and customize its personality without losing progress. Uses brute force hash matching to find a userID that generates your target combination, supports all 18 species from dragon to chonk and all five rarity tiers. Requires Bun because Claude Code uses xxHash64 internally. Pro and Max subscribers need an OAuth workaround to bypass accountUuid restrictions, which the skill automates with a helper script. Useful if you're tired of your common duck and want a legendary axolotl, or just want to rename your companion without the gacha mechanics. The natural language parsing handles requests in English, Chinese, and Japanese.

Install to Claude Code

npx -y skills add webup/skills-cc --skill webup-buddy-reroll --agent claude-code