AI Helpers

reArray integrates LLM capabilities directly into task scripts and provides a conversational assistant for building workflows.

decide — branching decisions

Use decide inside an if statement to let the model choose a branch based on page context:

flow {
  in portal {
    if decide "Is the user logged in?" with ($page) {
      store greeting extract { css ".welcome" }
    } else {
      fill { css "#email" } $secrets.username
      fill { css "#password" } $secrets.password
      click { css "button[type='submit']" }
      wait visible { css ".welcome" } timeout 30000
    }
  }
}

with is required and must use parentheses. The model evaluates the question against the provided context and picks a branch.

infer — value inference

Use infer to derive a value from context:

flow {
  in portal {
    $tomorrow = infer "tomorrow in YYYY-MM-DD" with ($context)
    fill { css "#date-field" } $tomorrow
  }
}

Assign the result to a local with $name = infer ... or persist it with store key infer ....

Allowed with context

Both decide and infer accept these context values inside the with (...) clause:

Combine multiple values in one clause: with ($page, $store), with (fragment { css ".panel" }, $params).

Never include $secrets in with clauses. Vault credentials must not be sent to the LLM.

Agent AI assistant

Each agent has a built-in conversational assistant at Agents → select agent → Chat.

Use the assistant to:

• Describe a workflow in plain language and receive DSL suggestions
• Debug failing scripts with awareness of your platform configuration
• Iterate on selectors and flow logic without writing every line manually

The assistant runs in a dedicated assistant session mode with access to the agent's browser context. It is separate from task executions — chat does not queue or run tasks directly, but helps you author them.

Tips for the assistant

• Reference platform handlers by name so the assistant uses correct in handler { } blocks
• Describe the expected page state at each step
• Ask for session-aware login patterns when automating authenticated flows

When to use AI helpers vs. explicit logic

For production-critical automations, prefer explicit conditions where possible and use decide/infer for cases that are hard to express with selectors.