Use when Codex should use or maintain the local codex-agent-mem MCP memory layer for project continuity, thread bootstrap, scope guardrails, durable decisions, open-work checks, completion checks, snapshots, policies, or when the user mentions codex-agent-mem, memory, 记忆层, 上下文包, continuity, mem_context_pack, mem_open_work, or wants the workflow applied to every thread.