Pmll Memory MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 52 installs a week from npm. Last commit 9 Sep 2026.
PMLL Memory MCP — persistent KV context memory and Q-promise deduplication.
We read the source, 23 h ago · rules 3dff92dd89df
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
return system(cmd.c_str());
subprocess.check_call(
local = os.path.join(self.cache_dir, fname)
…"code",\n "execution_count": null,\n "id": "c3d4e5f6",\n "metadata": {},\n "outputs": [],\n "source": [\n "!pip install --no-index --find-links \\n",\n " /kaggle/input/competitions/arc-prize-2026-arc-agi-3/arc_agi_3_wheels \\n",\n " arc-agi python-dotenv"…
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add pmll-memory-mcp -- npx -y pmll-memory-mcp
{
"mcpServers": {
"pmll-memory-mcp": {
"args": [
"-y",
"pmll-memory-mcp"
],
"command": "npx"
}
}
}
[mcp_servers.pmll-memory-mcp]
command = "npx"
args = ["-y", "pmll-memory-mcp"]
{
"mcpServers": {
"pmll-memory-mcp": {
"args": [
"-y",
"pmll-memory-mcp"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"pmll-memory-mcp": {
"args": [
"-y",
"pmll-memory-mcp"
],
"command": "npx"
}
}
}
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Answers built from our own checks of this server.