haive.agents.memory.neo4j_schema
================================

.. py:module:: haive.agents.memory.neo4j_schema

.. autoapi-nested-parse::

   Neo4j schema initialization and Cypher templates for the Memory KG.

   Schema:
     (:Entity {name, type, user_id, created_at})
     (:Memory {content, importance, user_id, created_at})
     (:Summary {content, token_count, user_id, created_at})

   Relationships:
     (Entity)-[:RELATES_TO {predicate}]->(Entity)
     (Entity)-[:MENTIONED_IN]->(Memory)
     (Memory)-[:SUMMARIZED_BY]->(Summary)

   Compatible with the existing graph_db RAG agent's Neo4j patterns.
   Uses same env vars: NEO4J_URI, NEO4J_USER, NEO4J_PASSWORD, NEO4J_DATABASE.



Functions
---------

.. autoapisummary::

   haive.agents.memory.neo4j_schema.init_schema


Module Contents
---------------

.. py:function:: init_schema(driver, database = 'neo4j')

   Initialize the Neo4j schema with constraints and indexes.

   :param driver: Neo4j driver instance
   :param database: Database name