Mnema 2.0.1

ChatGPT is easy to find. In Settings → AI & models the tiles are named after the products people look for: ChatGPT (an OpenAI API key) and Claude · API key (Anthropic), next to Claude by subscription and Gemini. The connect window says it plainly: a ChatGPT Plus or Claude Pro subscription gives no API key — the API is paid separately, by use.

The model menu, one rule for every AI. Each connected AI shows its three best models — the newest full-size ones first, then the light ones — and «All models» with a count. Old and special-purpose models (gpt-3.5, gpt-4, Claude 3, dated copies, image, voice and search models) no longer crowd the top: they sit under a line at the end of «All models». The model you picked stays visible even if it isn't among the top three. In «All models» of a connected AI the list comes first, the key and the check fold below.

Every AI can be turned off. Each connected tile has «Turn off», Claude by subscription included. A turned-off AI leaves every list of models — the chat, the consortium, «With and without memory» — while its key and settings stay; «Turn on» brings it back.

An AI that can't answer says why. When Claude's subscription limit is reached, the subscription has ended, there's no money on the account, Claude Code is signed out or a key is refused, the tile shows «not working» with the reason in plain words — for a limit, also when it works again, the AI leaves the lists and the next working one answers. «Check again» sends a tiny real request; a reached limit is tried again by itself in half an hour. The default model is used only while its AI works.

Keys are checked at once. A wrong key is never shown as connected: Gemini's «API key not valid» is now read as a refused key, and an OpenRouter key is checked on its own (its list of models is public, so any key used to pass).

Fixes. Picking «Claude» (the subscription's default model) in the connect window no longer shows «[object Object]». A separate Mnema profile (MNEMA_HOME) offers its own memory folder instead of the main one. The Linux release now carries the .zsync file, so AppImage updaters find new versions.