pb CLI lets agents and humans read the Chain, open write sessions, capture knowledge, and close the loop from a terminal.
Commands
pb orient [-b]
Workspace overview. -b for brief, --task for task-grounded context.
pb get <id>
Full entry: data, relations, history.
pb search <query>
Full-text search across all collections.
pb context <id>
Constellation context for an entry.
pb fields <collection>
Field definitions for a collection.
pb constellation <id>
Entry + all related entries grouped by relation type.
pb collections list
All collections with field counts.
pb glossary
Key Product Brain CLI terms.
pb scoreboard [--task <task>] [--json]
Flywheel health board: M1/M2/M3 metrics, materialization age, and diagnosis. --json for the structured agent shape.