{"name":"btseytlin-ultrapack","owner":{"name":"ClaudePluginHub"},"plugins":[{"name":"btseytlin-up-plugins-up","source":{"source":"github","repo":"btseytlin/ultrapack"},"description":"ultrapack — lean, opinionated Claude Code skill pack for spec-driven, git-centered development","version":"0.1.0","strict":true,"keywords":["skills","workflow","planning","tdd","ml","data-engineering"],"category":"productivity"}]}