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By neo4j-contrib

neo4j-vector-index-skill

neo4j-contrib840 installs

Add semantic search to your Neo4j graph.

What it does

Guides implementation of Neo4j vector indexes, embedding ingestion, and similarity searches, including hybrid retrieval.

When to use it

Use when creating vector indexes, ingesting embeddings, configuring similarity search, updating embeddings, or combining ranked retrieval sources.

How to use it

It changes how the agent implements Neo4j vector indexing, embedding ingestion, and similarity search in the project.

What you provide

  • An existing project

Uses

Good to know

  • cannot be undone: Neo4j

Latest review

What you need · 3

Requires Neo4j 2025.01 or newer; vector SEARCH requires 2026.01 or newer, and fulltext SEARCH requires 2026.09 or newer.

The Python ingestion example authenticates to Neo4j with a user and password; their source is not specified.


Access · 3

This skill

Neo4j

Write

Creates and rebuilds Neo4j indexes (irreversible)

OpenAI

Write

Sends text to OpenAI