A light-weight and powerful meta-prompting, context engineering and spec-driven development system for Claude Code by TÂCHES.

Solves context rot — the quality degradation that happens as Claude fills its context window.

Vibecoding has a bad reputation. You describe what you want, AI generates code, and you get inconsistent garbage that falls apart at scale.

GSD fixes that. It's the context engineering layer that makes Claude Code reliable. Describe your idea, let the system extract everything it needs to know, and let Claude Code get to work.