Claude Code v2.1.90 adds /powerup command with gamified feature discovery

Claude Code v2.1.90 includes a new /powerup slash command that implements a gamified onboarding system. This feature helps users discover 10 specific capabilities that are often overlooked in the AI coding assistant.

Key Details

The /powerup command provides 10 unlockable power-ups, each designed to teach one feature that most Claude Code users miss during regular use. The system includes animated demonstrations that run directly in the terminal, showing users how each feature works in practice.

The source material references a GitHub repository containing documentation of these power-ups with screenshots. The repository is maintained at https://github.com/shanraisshan/claude-code-best-practice/blob/main/best-practice/claude-power-ups.md and appears to be part of a broader best practices collection for Claude Code.

This type of gamified onboarding is becoming more common in developer tools as a way to increase feature adoption without requiring users to read extensive documentation. By presenting features as unlockable achievements with immediate visual feedback, tools can encourage exploration of capabilities that might otherwise remain undiscovered.

For Claude Code specifically, which is an AI-powered coding assistant, this approach could help users discover more efficient ways to interact with the tool, potentially improving their coding workflow through better understanding of available commands and features.