Daily memory operations: remember, find, batch_find, read, update, judge, status, help.

workspace is required on remember — discover buckets once with memory_review(view="workspaces") (e.g., at session start) and reuse that list; re-query only when unsure or before deliberately creating a new bucket ('default' is the global pool).

Call memory(action="help") to discover accepted fields, judge requirements, value enums, update modes, and action_required paths before relying on a result that requests attention.

update edits in place: 1..8 local edits use patches=[{old_text,new_text}] (atomic all-or-nothing, one version bump); full rewrites use new_content; a single small edit may use old_text/new_text.

batch_find runs up to 8 queries in one call and returns one merged index page (dedup by memory_id, matched_query_ids per item).

find is an index page: results carry metadata + content_chars + a bounded outline (offsets usable directly as read span starts), not full content — content_mode (v0.15.10, preview default) is a single-choice enum: "hits" adds hit_spans (vector-matched unit text + span coordinates, never truncated; >=50% coverage upgrades an item to full text; hit_window=N (default 0) extends each hit with +/-N neighbouring complete sentences, neighbours marked matched=false; hit_spans appears only on query-recall pages — browse/filter pages carry none; hits whose evidence row lags the memory's current version are dropped with a stale_hit_spans marker plus a re-query warning), "full" returns whole texts. Space-separated short CJK words (each <=4 chars, e.g. "向量 唯一键 冲突") are understood as keywords: semantically close memories whose content/subject contains a keyword rank higher (0.17.0; whole-word matching, generic words ignored). Offsets are 0-based Unicode code-point offsets into the content as indexed for the item's version; the evidence index may lag right after an edit (see vector_lag). Score compares only within the page; if the top page misses, reword the query or add tags_filter instead of deep paging. The size block meters the returned page (tokens_estimate + display_hint).

Read-only inspection: overview, doctor, conflicts, conflict_detail, history, expired, audit, entities, workspaces, help.

Use memory_review(view="help") for accepted fields. Inspect conflict_detail before judging a conflict so its members, value groups, revision, and apply state are visible.

Authorized governance: retire, merge near-duplicates, apply/replan/resolve conflicts, confirm, and manage workspaces.

Every state-changing action requires explicit user authorization for that action, then authorized=true. Workspace-mutating actions (confirm_pending_workspace, rename_workspace_canonical, migrate_workspace, separate_workspace_alias, move_memories_workspace) also require workspace — call memory_review(view="workspaces") first to list existing buckets. Call memory_govern(action="help") for exact actions, accepted fields, impact notes, and confirmation semantics.

Maintenance: evidence rebuild, conflict scans (scheduled-task spec under help topic scheduled_tasks), full-library duplicate sweeps (scan_duplicates), history cleanup, entity assignment, pending activation, backup replay, notices, and semantic runtime control.

Use memory_repair(task="help") for notice handling and semantic_control actions. Semantic notices are advisory; read both memories before dismiss or resolve, and never pass a notice directly to judge or resolve_conflict.