Development marketplace for Superpowers core skills library
Core skills library for Claude Code: TDD, debugging, collaboration patterns, and proven techniques
MUST use before building features, creating components, adding functionality, or designing new behavior. Use when user says 'build', 'create', 'add feature', 'implement', 'design', or describes something new to build. Explores requirements through questions before writing code.
Use when facing 2+ independent tasks that can be worked on without shared state or sequential dependencies
Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or technically questionable - requires technical rigor and verification, not performative agreement or blind implementation
Use when executing implementation plans with independent tasks. Features 3-stage review: spec compliance, code quality, then UX.
Use when creating iOS apps, setting up Xcode projects, designing app architecture, implementing SwiftUI views, using SwiftData models, adding Swift 6 concurrency with actors, or integrating Supabase backend. Triggers on "new iOS app", "Swift architecture", "SwiftData setup", "actor pattern", "iOS project structure".
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes
Use when about to claim work is complete, fixed, or passing, before committing or creating PRs - requires running verification commands and confirming output before making any success claims; evidence before assertions always
Use when you have a spec or requirements for a multi-step task, before touching code