NODES AI 2026 - From AI Workflows to Graph-Native Reasoning: A Dify Plugin for Querying Neo4j

In this session, Nikola Milosevic discusses the integration of AI workflows with graph-native reasoning through a Dify plugin designed for querying Neo4j. He explains how Dify serves as an open agentic workflow platform that connects diverse tools and models, creating efficient pipelines that engage with both unstructured text and structured domain knowledge. The talk introduces a Neo4j query plugin that allows AI agents to execute Cypher queries within Dify workflows, facilitating multi-step reasoning based on curated graph data. Milosevic also provides insights into configuring the plugin and its practical applications in life sciences, demonstrating how graph-grounded AI can enhance the querying of biological entities and relationships.