Enter your DeepSeek API key. It is saved securely on the server and never exposed to the browser.
New Chat
Give your chat a title to get started.
Choose Preset
Select a narrative scenario preset. This will configure writing parameter defaults and enable matching markdown blocks.
Preset Manager
Select a preset to edit
Unsaved changes
✦
Select a preset from the list to edit it, or click + New Preset to create one from scratch.
Delete Chat?
Are you sure you want to delete this conversation? This will permanently remove all messages and version branches inside it. This action cannot be undone.