Persist something worth remembering about a user (a preference, fact, commitment, or event). Qwen derives a short summary, tags, importance (salience), and kind. Call this whenever the user reveals durable information you should recall in future sessions.

Semantic search over a user's memories, ranked by similarity, importance, recency, and how often each memory has been recalled. Returns the top matches. Recalled memories are reinforced.

Returns the most critical memories for a query, greedily packed to fit a token budget, as a ready-to-inject context block. Use this to load long-term memory into a limited context window before answering.

Runs the maintenance pass: clusters of related memories are merged by Qwen into one canonical memory, contradicted/outdated items are forgotten, and stale low-importance memories decay away. Returns a report of what was consolidated, archived, forgotten, and retained.