DocsPlatform

Coming from assistant-ui

The names will look familiar if you know assistant-ui. What is different here is which package owns what, so this table maps each concept across.

assistant-ui

Grassroot runtime

Headless seam

Styled export

Thread

Thread / MessageStore

Assistant.Thread

Thread

ThreadList

ThreadList adapter

Assistant.ThreadList

ThreadList

ToolFallback

Message part/tool result

Assistant.ToolFallback

ToolFallback

ToolGroup

Grouped tool parts

Assistant.ToolGroup

ToolGroup

ContextDisplay

Model context usage

Model context display

ContextDisplay

ComposerTriggerPopover

Directive registry

Composer trigger popover

ComposerTriggerPopover

ModelSelector

Model context configuration

Model selector

ModelSelector

DirectiveText

Directive formatter

Directive text

DirectiveText

QuoteBlock

Quote/message selection

Quote block

QuoteBlock

SelectionToolbar

Selection observer

Selection toolbar

SelectionToolbar

assistant-ui: Thread
Grassroot runtime: Thread / MessageStore
Headless seam: Assistant.Thread
Styled export: Thread

assistant-ui: ThreadList
Grassroot runtime: ThreadList adapter
Headless seam: Assistant.ThreadList
Styled export: ThreadList

assistant-ui: ToolFallback
Grassroot runtime: Message part/tool result
Headless seam: Assistant.ToolFallback
Styled export: ToolFallback

assistant-ui: ToolGroup
Grassroot runtime: Grouped tool parts
Headless seam: Assistant.ToolGroup
Styled export: ToolGroup

assistant-ui: ContextDisplay
Grassroot runtime: Model context usage
Headless seam: Model context display
Styled export: ContextDisplay

assistant-ui: ComposerTriggerPopover
Grassroot runtime: Directive registry
Headless seam: Composer trigger popover
Styled export: ComposerTriggerPopover

assistant-ui: ModelSelector
Grassroot runtime: Model context configuration
Headless seam: Model selector
Styled export: ModelSelector

assistant-ui: DirectiveText
Grassroot runtime: Directive formatter
Headless seam: Directive text
Styled export: DirectiveText

assistant-ui: QuoteBlock
Grassroot runtime: Quote/message selection
Headless seam: Quote block
Styled export: QuoteBlock

assistant-ui: SelectionToolbar
Grassroot runtime: Selection observer
Headless seam: Selection toolbar
Styled export: SelectionToolbar

Markdown remains an explicit dependency seam: the assistant surface consumes the Tranche 7 Markdown programme and does not ship a second parser.