Model Salt's hosted endpoint, https://modelsalt.com/mcp, and the same server at https://modelsalt.com/mcp/listed used by the ChatGPT app and the Claude connector. Updated 5 November 2026.
There is no sign-in and no account. Your requests and your chat's replies are not stored or logged.
The only thing we keep is anonymous totals: how many tool calls, new sessions and reads of the plain-text pages there were each hour, by tool, and whether they came through Claude, ChatGPT or something else (told apart by the platforms' published address ranges).
Since 5 November 2026 the totals also note which kind of app made the request, as one word from a fixed list (such as claude-ai, chatgpt, claude-code, codex, cursor or other), taken from the name the app gives when it connects or from its browser label. The name itself is not kept.
We keep no prompts, no answers, no IP addresses and no session ids, and nothing in the totals can be traced to a person.
The totals are kept with no end date, since they hold nothing about a person. There is nothing about you to delete or export.
Between the two calls of the tool, the random words and numbers drawn for your request are held in memory for at most an hour so the second call can finish, then dropped.
To keep the service fair, the server also counts calls in memory for an hour, by the app's session or, outside ChatGPT and Claude, by network address. These per-caller counts are never written to disk and are gone when the server restarts. We don't sell or share data, show ads, or use it to train models.
The local Model Salt server (npm, the Claude plugin, the MCPB bundle) runs on your own machine and sends nothing about you to us.