What it can do: io.github.neo4j-contrib/mcp-neo4j-cypher

MCP server · neo4j-contrib

What io.github.neo4j-contrib/mcp-neo4j-cypher declares, asks for and runs, according to the marketplaces we read. Runs on your machine: the AI tool starts this PyPI package locally: mcp-neo4j-cypher. Tools it declares: 3. Environment variables it asks for: 15, secrets among them: 1. As of our marketplace pass on 2026-10-11.

This is not a security audit. We list what the marketplaces publish about this plugin: what it declares, what it asks for and what it runs. We do not run or inspect its code, and a verified mark is the marketplace's statement, not ours.

Where it runs

Runs on your machine: the AI tool starts this PyPI package locally: mcp-neo4j-cypherAs declared on: Official MCP Registry.
Runs on your machine, in a container started from this image: mcp/neo4j-cypherAs declared on: Docker MCP Catalog.

What it declares

Tools it declares: 3. As declared on: Docker MCP Catalog.

get_neo4j_schema
read_neo4j_cypher
write_neo4j_cypher

Prompts and resources: the marketplaces we read do not publish them.

What it asks for

Environment variables it asks for: 9, secrets among them: 1. As declared on: Official MCP Registry.

NEO4J_DATABASE
NEO4J_NAMESPACE
NEO4J_PASSWORD secret required
NEO4J_READ_ONLY
NEO4J_READ_TIMEOUT
NEO4J_RESPONSE_TOKEN_LIMIT
NEO4J_SCHEMA_SAMPLE_SIZE
NEO4J_URI required
NEO4J_USERNAME required

Environment variables it asks for: 15, secrets among them: 1. As declared on: Docker MCP Catalog.

NEO4J_DATABASE
NEO4J_MCP_SERVER_ALLOWED_HOSTS
NEO4J_MCP_SERVER_ALLOW_ORIGINS
NEO4J_MCP_SERVER_HOST
NEO4J_MCP_SERVER_PATH
NEO4J_MCP_SERVER_PORT
NEO4J_NAMESPACE
NEO4J_PASSWORD secret required
NEO4J_READ_ONLY
NEO4J_READ_TIMEOUT
NEO4J_RESPONSE_TOKEN_LIMIT
NEO4J_SCHEMA_SAMPLE_SIZE

Show the remaining 3

NEO4J_TRANSPORT
NEO4J_URL
NEO4J_USERNAME

Names only: we keep no values, examples or descriptions of these variables. OAuth scopes and install-time settings are not published by the marketplaces we read.

What it runs besides MCP

None of the marketplaces we read lists hooks, commands, agents or language servers for it.

Who answers for it

neo4j-contrib

No marketplace we read marks it or its publisher as verified.
License: MIT.
The repository github.com/neo4j-contrib/mcp-neo4j belongs to the account the publisher is listed under on Official MCP Registry.

How it has changed

Its tools, settings, hooks and composition have not changed since we started watching it.

In context

Median number of secrets an MCP server asks for on the marketplaces we read: 0.0. This one asks for: 1.
Share of MCP servers that run on a remote server: 63%.

Where it is published and how its figures have moved

Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. Figures come from our own regular passes over the marketplaces, last read on 2026-10-11. We publish no contact details for plugin publishers.