Cowork Side-Browser Agent Simulator & Runbook Studio

User: Please open the vendor portal and complete our enterprise registration onboarding.

Claude: Opening built-in Cowork side browser to execute task vendor_portal_reg...

Workflow Preset

Edge Condition Interventions

Simulate dynamic DOM mutation (Delayed Input Mount) Inject transient confirmation modal interruption Simulate 429 backoff retry before submission

Execution Runbook Sequence (6 steps)

https://portal.enterprise-vendor.internal/onboard

● AGENT ACTIVE

Focus

Vendor Portal Registration

Enter your verified organization credentials for procurement approval.

Company Legal Name

EIN / Tax Identification

Subscription Tier

Status: ready

Step Latency: 0ms

DOM Mutations: 0

Trace Events: 0