Superpowers, GSD, and GSTACK: Picking the Right Framework for Your Coding Agent

Three community frameworks—Superpowers, GSD, and GSTACK—address the common pitfalls faced by AI coding agents in real projects by enforcing specific development disciplines and governance models. Superpowers, developed by Jesse Vincent, focuses on test-driven development (TDD) to ensure that no production code is written without a failing test, using a strict seven-phase workflow to guide the process. GSD, created by Lex Christopherson, aims to prevent context rot by using phase-based orchestration, ensuring each phase has a fresh context window, and employing XML-formatted instructions to maintain clarity. GSTACK, initiated by Garry Tan, models a 23-person team to provide role-based governance, ensuring each specialist focuses on their domain, minimizing scope creep, and enhancing product strategy through multi-perspective review. While Superpowers is optimal for solo developers needing test discipline, GSD excels in managing complex, multi-session projects, and GSTACK is best suited for projects with substantial product dimensions. These frameworks, compatible with various AI agents like Claude Code and Codex, complement skills from Pulumi Agent Skills to enhance AI agent orchestration in infrastructure and application development.