## Phase 2 — Memories

Prerequisite: Phase 1 closed.

1. Search reusable memories: `tht memory search "<question>" --session <id> --json`.
   **ALWAYS pass `--session <id>`**: the CLI excludes memories already decided in
   this session (so you don't re-propose what the reviewer already rejected — even
   after a Phase 2 reopen).
2. The hit comes with full metadata (subject/detail/rationale): read what it says,
   where it comes from, why it might apply here, the out-of-context risk.
3. Present candidates in **a single** `reviewer_decide(multi:true, advance:true,
   allow_empty:true)`. Rules: at most **5** candidates; ONLY
   `concept_clarified`. Table choices (`table_promoted`, `table_excluded`) and all
   other query-specific decisions (`question_rewritten`, `sql_approved`, …) are NOT
   transferable and must never be stored, retrieved, or proposed as memories. Each
   option carries `type`/`subject`/`rationale`; cite the source
   memory id (`mem-<id>`) in its rationale when applying it. Copy the hit's full
   `content` verbatim into the option `description`: the reviewer must see the exact
   memory text before deciding. Deduplicate hits by memory id before calling the gate.
   Every option describes a
   candidate memory; never create an opposite "do not use" option. Only
   `recommended:true` options start checked. A
   deselected candidate is **not applied now**, not rejected, and may be considered
   again if Phase 2 is reopened. With `allow_empty:true` an empty selection is accepted
   (no memory applied) and the phase advances — no separate gate.
   When the memory search returned **zero** candidates, still issue the single
   `reviewer_decide(multi:true, advance:true, allow_empty:true)` with an empty merito list: the gate
   detects the empty+advance case, shows the reviewer an info notice ("Nessuna memory
   riutilizzabile … passo alla fase successiva") and auto-advances F2 — it does NOT present
   an empty checklist, and you do NOT add a separate `reviewer_confirm kind:"phase"`.
4. Closing: if one or more memories were applied (substantive decisions), `advance:true`
   no-ops — close with `reviewer_confirm kind:"phase"`. If none is applied, F2
   auto-advances via `advance:true`.
5. Memories are promoted at the END of the workflow (Phase 8, the
   `reviewer_memory_promote` gate) — never promote from here, never run
   `tht memory promote`/`save-one` yourself (the gate blocks them).