Your agent worked for 23 minutes. Session Timeline shows you exactly what happened — every read, every write, every command, in order.
What it surfaces
When the agent writes a file, deletes it, rewrites it twice — that's visible. Rewrites are a signal the agent got stuck or changed approach.
Bash commands that exited with non-zero codes are flagged. See which tests failed and how many retries it took to pass.
Long pauses between operations or sudden direction changes often indicate the agent hit an unexpected state. Now you can see where.
Example timeline
Session Timeline · 23 operations · 4 rewrites detected