Live visibility · Feature

See what every agent is doing, while it does it.

Every run produces a structured trace - not a scrolling log. Tool calls, file edits, and shell commands stream into the dashboard the moment they happen, with timestamps, evidence, and a clear next step.

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Streaming activity

Tool calls, edits, and shell commands - in order.

Agents emit structured events. Studio renders them as a timeline you can scan in seconds.

Live activity · task-2af469 streaming · 14 events
Run timeline

A timeline you can actually read.

The timeline is the run's primary surface. Each stage marker shows status, duration, and the evidence it produced - plans, diffs, test counts, gate decisions. Expand any node to see the underlying tool calls.

  • Stage markers with semantic state - verified, running, blocked
  • Inline evidence: command output, diff stats, gate reasons
  • Click a node to open the full trace, diff, or test output
  • Filters: only failures, only gates, only worker N
task-2af469 · timeline 5 stages
  1. 13:41:08
    Plan approved
    4 steps · approved by operator
  2. 13:41:14
    Workers started
    3 workers · 3 worktrees
  3. 13:42:09
    Typecheck running
    pnpm typecheck · w1, w2, w3
  4. 13:42:21
    Tests passed
    vitest · 24/24 in 11.2s
  5. 13:42:31
    Awaiting approval
    merge w1 → integration worktree
Without Studio

Terminal output, scrolling past.

  • No structure - just lines of text
  • No timestamps you can rely on
  • No way to jump to a specific tool call
  • No record once the terminal closes
  • "Was that file actually edited?"
With Studio

A trace you can scan, search, and re-open.

  • Structured events - tool, edit, shell, test, gate
  • Mono timestamps and durations on every row
  • Click any event to see its full payload
  • Persistent under ~/.studio/runs/
  • Every patch and test result is permanent evidence
Related features

Live visibility pairs with…

Studio pipeline
Five stages produce the events the activity feed renders.
Approval gates
Risky steps stop the timeline until you decide.
Engines & providers
Every engine emits the same event shape, so the trace is uniform.
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See your next run in real time.

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