Box Agent Trace

Trace directory

Session run ledger

Choose a directory to compare every trace at a glance.

Traces—

Turns—

Total time—

LLM / tools—

Tokens—

Errors—

Open the folder that contains your session JSONL files. Files stay in this browser tab.

Turn time—

LLM calls—

Tool calls—

Tokens—

Errors—

Stop reason—

Awaiting trace input

Load one box-agent-session-trace/v1 JSONL file to inspect causality, payloads, and latency without leaving your machine.

Inspector

Select a span, message, tool call, or event.