What problem does it solve?
It helps you turn uncertain ideas into verified knowledge by running small, focused experiments that reveal feasibility, risks, and the next best thing to build.
Core Features & Use Cases
- Idea spike experiments: Run a practical “test in the real world” exploration of an idea to learn what works before committing to full implementation.
- Frontier mode planning: Analyze the current spike landscape and propose how to integrate findings and what frontier spikes to run next.
- Structured workflow integration: Spikes are organized under
.planning/spikes/ and align with GSD commit patterns, state tracking, and handoff workflows.
- Mode control via arguments/flags: Use
--quick to skip extra decomposition when you already know what to spike, and --wrap-up to package results for future build conversations.
Quick Start
Run gsd-spike with an idea to validate, such as: gsd-spike "build a tool that turns repo architecture into a prioritized security checklist".