Currently, when the AI Agent node reaches its maximum iteration limit, it returns the system message “Agent stopped due to max iterations.” directly to the user. This creates a poor user experience in customer-facing applications. The proposed solution is to:
The idea is:
Remove the direct system message output to users when max iterations are reached
Implement alternative handling such as:
Failing the node execution with an error (prevent message delivery)
Providing a configurable fallback message
Adding an option to continue workflow without responding
Sending the system message to a separate error/output branch instead
My use case:
I have an AI customer service agent that handles live customer interactions. When the agent hit the maximum iteration limit during a conversation, the technical message “Agent stopped due to max iterations.” was displayed directly to the customer. This caused significant confusion and discomfort, as the customer received an abrupt system message instead of a graceful response or appropriate error handling. The current behavior interrupts the agent workflow with technical details that should not be exposed to end-users.
I think it would be beneficial to add this because:
Professionalism: Prevents technical system messages from being exposed to end-users in production environments
User Experience: Maintains a smooth conversation flow without confusing interruptions
Error Handling: Provides more graceful degradation when agent conversations become too complex
Flexibility: Allows workflow designers to choose how to handle iteration limits (fail silently, custom message, or error handling)
Production Readiness: Makes the AI Agent node more suitable for customer-facing applications where technical errors should be handled gracefully
Any resources to support this?
This relates to general best practices for conversational AI and error handling in user-facing applications. Similar systems typically:
Handle technical limits internally without exposing system messages
Provide graceful fallback responses
Allow custom error handling workflows
Separate system errors from user-facing responses
Are you willing to work on this?
I would be happy to provide more details, test proposed solutions, and support the development team in implementing this improvement. However, I don’t have the technical expertise to contribute directly to the codebase.