knowledge_stats
Count objects in knowledge collections and group them by properties to analyze research data structure and volume.
Instructions
Get object counts per collection, optionally grouped by a property.
Args: collection: Single collection name, or None for all collections. group_by: Text property name to group counts by.
Returns: Dict matching KnowledgeStatsResult schema.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| collection | No | Collection to count (all if omitted) | |
| group_by | No | Group counts by a text property (e.g. evidence_tier, source_tool) |