Keyboard shortcuts

Sirius’s own

From 1.118.8 Sirius binds no keys, so every stock shortcut does what it always did. Its commands — Sirius: Select AI Model, Sirius: Toggle Thinking Mode, Sirius: Set API Key and the rest — are in the Command Palette; to give one a shortcut, open File → Preferences → Keyboard Shortcuts and search for its name. The chat input’s own model picker switches models too.

The editor’s chat shortcuts

Sirius is the default participant in the editor’s built-in chat, so the chat shortcuts that Code - OSS ships work unchanged:

Action	Linux and Windows	macOS
Open the Chat view	`Ctrl`+`Alt`+`I`	`⌘`+`Ctrl`+`I`
Inline chat in the editor	`Ctrl`+`I`	`⌘`+`I`
Accept a Tab completion or next-edit suggestion	`Tab`	`Tab`
Dismiss a suggestion	`Esc`	`Esc`
Command Palette	`Ctrl`+`Shift`+`P`	`⌘`+`Shift`+`P`
Keep all edits	`Ctrl`+`Enter` in the chat input, with edits pending	`⌘`+`Enter`
Undo all edits	`Ctrl`+`Backspace` in an empty chat input	`⌘`+`Backspace`
Keep all chat edits in the current editor	`Ctrl`+`Alt`+`Y`	`⌘`+`Alt`+`Y`
Toggle the diff of chat edits	`Alt`+`Shift`+`F7`	`Alt`+`Shift`+`F7`
Restore checkpoint (chat focused)	`Delete`	`⌘`+`Backspace`

These are the upstream defaults; if you imported keybindings from another editor, yours may differ — the Keyboard Shortcuts editor shows what is active.