NODES 2025 - GDS Agent for Graph Algorithmic Reasoning

LLMs struggle to reason over large private graphs. While recent advances in agent frameworks equip LLMs with external tooling, there is still no agent capable of selecting and executing a variety of graph algorithms for complex reasoning tasks. In this session, we will present a graph algorithms agent (MCP server) that can execute algorithms from the Graph Data Science (GDS) library on Neo4j. We will demonstrate how users can ask natural language questions that implicitly require graph algorithms to answer. We will demonstrate how users can collaborate with the agent to solve more complex graph tasks. We will also walk through the implementation of the GDS agent, discuss key challenges, and highlight future opportunities for the community. The server can be used off the shelf with any Neo4j database that includes GDS. Speaker: Brian Shi Resources: Get Started with Aura - https://bit.ly/3LOLrjh Deployment Center - https://bit.ly/4jOelM3 Ground AI Systems and Agents with Neo4j - https://bit.ly/4oVsnyb #nodes2025 #neo4j #graphdatabase #graphrag #knowledgegraph