Remember a Fact

Write a derived fact back to memory so it survives this session.

When to use

• You reached a durable conclusion the user will want later (a decision, a root cause, a preference, a commitment)
• The user says to remember, save, or note something
• You synthesized something from several sources that would be expensive to re-derive

Do not write back things that are already in memory, trivially re-derivable, or only relevant to the current conversation.

How