io.github.neo4j-labs/neo4j-mcp-canary
Neo4j MCP Canary — The canary goes first so the rest of us know what's coming
MCP server · by neo4j-labs
About
io.github.neo4j-labs/neo4j-mcp-canary is an MCP server published by neo4j-labs. Marketplaces we read that list it: 1 (Official MCP Registry). The last change we recorded was on 2026-10-23. As of our marketplace pass on 2026-10-27.
What it asks for
- Runs on your machine
- Secrets: 1
- Settings: 4
Requires: NEO4J_DATABASE, NEO4J_PASSWORD (secret), NEO4J_URI, NEO4J_USERNAME
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Package
PyPI neo4j-mcp-canary (neo4j-mcp-canary on PyPI)
- PyPI downloads/week: 351 (2026-10-23)
- PyPI downloads/month: 665 (2026-10-23)
- Latest version on PyPI: 0.9.2, published 2026-10-21
No known vulnerabilities in OSV for 0.2.3 (checked 2026-10-14)
PyPI facts come from pypi.org, PyPI downloads from pypistats.org. Each figure is the registry's own and is never added to another. A registry that publishes no figure shows none: no number is not zero. Vulnerability records come from OSV.dev (CC BY 4.0) and concern the declared version only; a listing that declares no version gets no answer. We do not scan code.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a local MCP server: PyPI package
Built from what Official MCP Registry declares.
claude mcp add --env "NEO4J_DATABASE=<YOUR_NEO4J_DATABASE>" --env "NEO4J_PASSWORD=<YOUR_NEO4J_PASSWORD>" --env "NEO4J_URI=<YOUR_NEO4J_URI>" --env "NEO4J_USERNAME=<YOUR_NEO4J_USERNAME>" --transport stdio neo4j-mcp-canary -- uvx neo4j-mcp-canary[mcp_servers.neo4j-mcp-canary]
command = "uvx"
args = ["neo4j-mcp-canary"]
[mcp_servers.neo4j-mcp-canary.env]
NEO4J_DATABASE = "<YOUR_NEO4J_DATABASE>"
NEO4J_PASSWORD = "<YOUR_NEO4J_PASSWORD>"
NEO4J_URI = "<YOUR_NEO4J_URI>"
NEO4J_USERNAME = "<YOUR_NEO4J_USERNAME>"{
"mcpServers": {
"neo4j-mcp-canary": {
"command": "uvx",
"args": [
"neo4j-mcp-canary"
],
"env": {
"NEO4J_DATABASE": "<YOUR_NEO4J_DATABASE>",
"NEO4J_PASSWORD": "<YOUR_NEO4J_PASSWORD>",
"NEO4J_URI": "<YOUR_NEO4J_URI>",
"NEO4J_USERNAME": "<YOUR_NEO4J_USERNAME>"
}
}
}
}Replace the values in angle brackets with your own. We show the names of the settings, never values.
Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 0.2.3 | Downloads/month (PyPI): 665 Downloads/week (PyPI): 351 Forks (GitHub): 3 Stars (GitHub): 2 |
Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What changed
Nothing has moved on this plugin since we started watching it.
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