io.github.neo4j-labs/neo4j-mcp-canary

Neo4j MCP Canary — The canary goes first so the rest of us know what's coming

crashed on start probed 2026-10-14

MCP error -32000: Connection closed
", line 1026, in __init__
    self._execute_child(args, executable, preexec_fn, close_fds,
  File "/opt/uvpy/cpython-3.12.15

Run it: uvx neo4j-mcp-canary==0.2.3 (stdio, probed in a container with the network off)
Host: pypi.org
Repository: https://github.com/neo4j-labs/neo4j-mcp-canary
Registry: active, updated 2026-04-21 · registry entry
Reachable: 0 of the last 1 probe

Badge and feed

[![mcpcost](https://mcpcost.ulehla.dev/badge/io.github.neo4j-labs/neo4j-mcp-canary.svg)](https://mcpcost.ulehla.dev/s/io.github.neo4j-labs/neo4j-mcp-canary)

An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.