Args:
    observation: The memory content to store.
    tags: Optional list of tags for categorization.
    importance: Importance score 1-10 (default 5).
    context: Optional context string.
    ttl_seconds: Optional time-to-live in seconds. Memory auto-expires after this duration.

Returns:
    JSON string with the stored memory UUID and details.

Args:
    query: Natural language search query.
    limit: Maximum number of results to return (default 5).
    tags: Optional tag filter.
    min_score: Minimum similarity score 0-1 (default 0).

Returns:
    JSON string with matching memories and their scores.

Args:
    memory_id: The UUID of the memory to delete.

Returns:
    JSON string indicating success or failure.

Args:
    limit: Maximum number of memories to return (default 50).
    tags: Optional tag filter to narrow results.

Returns:
    JSON string with the list of memories.

Returns:
    JSON string with total memories, average importance, tag distribution, etc.

Supports ISO timestamps (e.g. '2026-01-15T10:00:00Z') and relative time
expressions (e.g. '2 hours ago').

Args:
    target: ISO timestamp or relative time expression.
    dry_run: If true, preview changes without applying them.

Returns:
    JSON string with rollback results or preview.

Args:
    limit: Maximum number of audit entries to return (default 20).
    operation: Optional filter by operation type (CREATE, UPDATE, DELETE, ROLLBACK).

Returns:
    JSON string with audit trail entries.

Args:
    source_id: UUID of the source memory.
    target_id: UUID of the target memory.
    relation: Type of relationship (default 'related').

Returns:
    JSON string with the created link details.

Entities are auto-created by name if they don't exist.

Args:
    subject: The subject entity name.
    predicate: The relationship predicate.
    object_name: The object entity name.

Returns:
    JSON string with the created triple details.

At least one filter should be provided. Returns all matching triples.

Args:
    subject: Filter by subject entity name.
    predicate: Filter by relationship predicate.
    object_name: Filter by object entity name.

Returns:
    JSON string with matching triples.

Spaces let multiple agents share memories with fine-grained permissions.
The creator is the owner and can grant read/write access to other agents or tenants.

Args:
    name: Name for the space.
    description: Optional description of the space's purpose.
    allowed_agents: Optional list of agent IDs that can access this space.
    tags: Optional tags for the space.

Returns:
    JSON string with the created space details including space_id.

Returns spaces you own and spaces shared with you.

Returns:
    JSON string with list of spaces and their memory counts.

Args:
    space_id: The space ID to query.
    query: Optional search query to filter memories semantically.
    limit: Maximum number of memories to return (default 50).

Returns:
    JSON string with memories in the space.

Args:
    space_id: The space ID to update.
    name: New name for the space.
    description: New description.
    allowed_agents: Updated list of allowed agent IDs.
    tags: Updated tags.

Returns:
    JSON string with the updated space details.

Args:
    space_id: The space ID to delete.

Returns:
    JSON string indicating success.

Requires Novyx Cloud — not available in local mode.

Args:
    tag: The tag or space tag to share.
    email: Email address of the recipient.
    permission: Access level — 'read' or 'write' (default 'read').

Returns:
    JSON string with the share token and join URL.

Shows every create, update, delete, and rollback event with timestamps.
Requires Pro tier or Novyx Cloud.

Args:
    since: Start of time range (ISO timestamp).
    until: End of time range (ISO timestamp).
    operations: Comma-separated filter: create, update, delete, rollback.
    limit: Maximum entries to return (default 100).

Returns:
    JSON string with timeline entries.

Returns all memories and their link graph as they existed at timestamp T.
Requires Pro tier or Novyx Cloud.

Args:
    at: ISO timestamp to reconstruct state at.
    limit: Maximum memories to return (default 500).

Returns:
    JSON string with memory snapshot and edges.

Shows creation, every update, every recall, every link, and deletion.
Use this to understand why a memory exists and how it evolved.
Requires Pro tier or Novyx Cloud.

Args:
    memory_id: UUID of the memory to inspect.

Returns:
    JSON string with the memory's full lifecycle events.

Shows what was added, removed, and modified in a time range.
Requires Pro tier or Novyx Cloud.

Args:
    start: Start timestamp (ISO).
    end: End timestamp (ISO).

Returns:
    JSON string with added, removed, and modified memories.

Shows whether Cortex is enabled, last run time, and consolidation/reinforcement stats.
Requires Pro tier or Novyx Cloud.

Returns:
    JSON string with Cortex status and last run info.

Runs consolidation (merge duplicate memories) and reinforcement (boost frequently
recalled memories, decay forgotten ones). Normally runs automatically every 6 hours.
Requires Pro tier or Novyx Cloud.

Returns:
    JSON string with cycle results (consolidated, reinforced counts).

Cortex detects patterns across your memories and generates insights automatically.
Requires Enterprise tier or Novyx Cloud.

Args:
    limit: Maximum insights to return (default 20).

Returns:
    JSON string with generated insights.