Refcat/LangChainUI reference · WebCreating an agent from a template in LangChain5 screens · LangChainAdded to Refcat Oct 16, 2026Every screen in orderPatternsOther ContentComponentscardlistmodalExplore real product flowsOnboardingFiltering runs by costSearching LangSmithAdding an evaluatorImporting a datasetSwitching to LangSmithRun detailCreating an agent from a templateAdding an applicationAdding a run to a datasetTracingAdding a feedbackExplore the full catalog