This document specifies the integration of Jido.Thread with the ReAct strategy, implementing the key insight from JIDO_THREAD.md: Thread is the canonical history; LLM context is a derived projection.
The Machine's conversation list becomes ephemeral—generated fresh each LLM call from Thread via a ContextPolicy projector. This enables token budgeting, windowing, summarization, and provider-agnostic storage while keeping the full interaction history intact.