input textInputAgent data dataObjectMergeTemplateAgent copyAgent dataSumTemplateAgent propertyFilterAgent totalAgent llm anthropicAgent geminiAgent groqAgent openAIAgent openAIImageAgent replicateAgent service fetchAgent wikipediaAgent vanillaFetchAgent sleeper sleepAndMergeAgent sleeperAgentDebug sleeperAgent array arrayFlatAgent arrayJoinAgent popAgent pushAgent shiftAgent compare compareAgent test copy2ArrayAgent copyMessageAgent countingAgent echoAgent mergeNodeIdAgent streamMockAgent matrix dotProductAgent sortByValuesAgent image images2messageAgent string jsonParserAgent stringCaseVariantsAgent stringSplitterAgent stringTemplateAgent graph mapAgent nestedAgent embedding stringEmbeddingsAgent fs fileReadAgent