open-gsd Two modes:
- Idea mode (default) — describe an idea to spike
- Frontier mode (no argument or "frontier") — analyzes existing spike landscape and proposes integration and frontier spikes
Does not require prior new-project setup — auto-creates .planning/spikes/ if needed.
Available flags:
--quick— Skip decomposition/alignment, jump straight to building. Use when you already know what to spike.--text— Use plain-text numbered lists instead of AskUserQuestion (for non-Claude runtimes).--wrap-up— Package spike findings into a persistent project skill for future build conversations. Runs the spike-wrap-up workflow.
Preserve all workflow gates (prior spike check, decomposition, research, risk ordering, observability assessment, verification, MANIFEST updates, commit patterns).