JustOnce is answering right now. Last checked 4 min ago.
Persistent memory for AI assistants — one shared, OAuth-secured vault for every MCP client.
Today is the operative word: we check JustOnce every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 4 min ago.
claude mcp add memory --transport http https://mcp.justonce.ai
https://mcp.justonce.ai
[mcp_servers.memory]
url = "https://mcp.justonce.ai"
{
"mcpServers": {
"memory": {
"url": "https://mcp.justonce.ai"
}
}
}
{
"servers": {
"memory": {
"type": "http",
"url": "https://mcp.justonce.ai"
}
}
}
This endpoint answered with an authorization challenge. The server is running, and it signs you in through your browser: there is no API key to paste.
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://mcp.justonce.ai | streamable-http | sign-in | 1441 ms | 4 min ago |
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Answers built from our own checks of this server.