We replaced 11,000 lines of AI chat code with CopilotKit and AG-UI (fynk.com)

Fynk has successfully revitalized its AI assistant by replacing 11,000 lines of custom code with the open-source frameworks CopilotKit and AG-UI. This strategic shift allows Fynk to streamline their AI interactions by adopting standardized protocols instead of relying on their proprietary methods, which were limited and cumbersome. The rebuilt assistant now effectively answers queries, compares contracts, and manages documents with far greater efficiency and flexibility, benefiting from the shared, open-source architecture. The transition to AG-UI, an open protocol for AI interaction, significantly improves how the assistant communicates with the user interface. This facilitates a more seamless flow of information and reduces the need for constant back-end adjustments every time a new feature is introduced. With built-in functionalities like tracking events, user confirmation before actions, and enhanced rendering capabilities for complex outputs, the AI assistant is more transparent and reliable, fostering greater user trust. This approach exemplifies a growing trend in the AI/ML community, prioritizing collaboration and the adoption of established standards to mitigate technical debt and enhance product lifecycle management.