mcpbeat

NeuroStack MCP Server

io.github.raphasouthall/neurostack
not responding

NeuroStack is listed as active in the registry but did not answer our last check. 25 installs a week from npm. Last commit 13 Jul 2026.

Token-efficient MCP memory for Markdown vaults. Tiered search, GraphRAG, AI memories.

Installs per day peak 42 · avg 11 · -77% w/w
a month agotoday
Uptime history 41 hours of history · worst hour 0%
41 hours agonow
0.0%
Uptime 24h
0 of 91 checks
—
Tools
hidden behind auth
91 ms
Response time
average over 24h
25
Installs / week
npm and PyPI

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 7 min ago.

run in your terminal
claude mcp add neurostack --transport http https://mcp.neurostack.sh/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "neurostack": {
      "url": "https://mcp.neurostack.sh/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.neurostack]
url = "https://mcp.neurostack.sh/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "neurostack": {
      "url": "https://mcp.neurostack.sh/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "neurostack": {
      "url": "https://mcp.neurostack.sh/mcp"
    }
  }
}

Endpoints

URLTransportStateLatencyChecked
https://mcp.neurostack.sh/mcp streamable-http answering 91 ms 7 min ago

NeuroStack — questions

Answers built from our own checks of this server.

Is NeuroStack working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 91 checks got a reply (0.0%), average response time 91 ms. The bar chart above shows every period we have measured.
The registry lists NeuroStack as active — why does it not respond?
The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.
How do I connect NeuroStack?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does NeuroStack need an API key?
No. NeuroStack completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. This is what we observed, not what the docs claim.
How many people use NeuroStack?
The npm package neurostack was installed 25 times in the last week. Week over week that is -77%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is NeuroStack open source?
Yes — it is published under the Apache-2.0 licence, written in Python, 45 stars on GitHub and 6 open issues. The source link is on this page, so you can read exactly what it does with your data before you connect it.