Neo4j MCP Canary — The canary goes first so the rest of us know what's coming
To add neo4j-mcp-canary to Claude, run the install command below or copy the ready-made config for Claude Code, Claude Desktop, Cursor and VS Code further down. Restart your client after adding it and its tools show up in your next conversation. It needs 4 environment variables, listed below.
Install
uvx neo4j-mcp-canary@0.2.3Environment variables
NEO4J_URISet in your MCP configNEO4J_USERNAMESet in your MCP configNEO4J_PASSWORDSet in your MCP configNEO4J_DATABASESet in your MCP configInstall with your client
claude mcp add neo4j-mcp-canary --env NEO4J_URI=<YOUR_NEO4J_URI> --env NEO4J_USERNAME=<YOUR_NEO4J_USERNAME> --env NEO4J_PASSWORD=<YOUR_NEO4J_PASSWORD> --env NEO4J_DATABASE=<YOUR_NEO4J_DATABASE> -- uvx neo4j-mcp-canary@0.2.3
Run this in a terminal to add the server to Claude Code.
What this does
neo4j-mcp-canary exposes a set of tools to Claude over the Model Context Protocol. After you add it to claude_desktop_config.json (snippet above) and restart Claude Desktop, those tools become callable inside any conversation.
Requirements
This server needs the following environment variables to be set before it can run:
NEO4J_URI NEO4J_USERNAME NEO4J_PASSWORD NEO4J_DATABASE
Set these via the env object in your MCP config (see claude_desktop_config.json snippet above).
Frequently asked questions
How do I install neo4j-mcp-canary?
Run the Claude Code command in the install section to add neo4j-mcp-canary to Claude Code, or copy the ready-made config for your client from the install section on this page. Restart your client afterwards and the tools appear in your next conversation.
Which clients work with neo4j-mcp-canary?
This page carries setup and config for Claude Code, Claude Desktop, Cursor and VS Code. Any other MCP client that accepts a standard server config can connect to neo4j-mcp-canary as well.
Does neo4j-mcp-canary need an API key?
Yes. Before it can run, set these environment variables: NEO4J_URI, NEO4J_USERNAME, NEO4J_PASSWORD, NEO4J_DATABASE. They go in the env block of your MCP config.
Imported from the Official MCP Registry. The details above come from the registry entry; the maker can claim this listing to correct them, add docs, and see its traffic.
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