Prompt Runner uses agent_session_manager renderers and sinks for streaming
output.
Modes
compactdense terminal output for routine runsverboseone event per line for debuggingstudioricher prompt headers and tool summaries
Related Packet Options
log_modelog_metaevents_modetool_output
Tool Output Levels
summarypreviewfull
Failure Detail Levels
nonefull
With full, provider stderr detail is printed when available.
Event Logs
When the runtime store is file-backed, Prompt Runner writes packet-local logs to:
.prompt_runner/logs/events_mode controls JSONL event emission:
compactfulloff