Concept
Agent memory
Episodic, semantic, and graph memory, plus a consolidation cycle that keeps the context window honest.
An agent without memory restarts the relationship every session. An agent that remembers everything drowns in its own history. The interesting work is in between.
The three stores
- Episodic: what happened in each run, with the trace attached. Cheap to write, pruned aggressively.
- Semantic: durable facts about the account, the audience, and the voice. Written deliberately, retrieved by similarity.
- Graph: entities and the relationships between them, built as research agents work, so a later run can traverse rather than re-search.
Consolidation
A weekly pass merges near-duplicate memories, promotes repeated episodic observations into semantic facts, and prunes low-importance entries that have not been retrieved. Each run records what it merged and what it dropped, so a bad consolidation is auditable rather than mysterious.
The character profile
Voice, topics, tone, and audience are configured once and injected into every agent system prompt as business context. This is the difference between generic output and output that sounds like the account it is posting from.