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aisdk (version 1.1.0)

aiChatServer: AI Chat Server

Description

Shiny module server for AI-powered chat, featuring non-blocking streaming via background processes and tool execution bridge.

Usage

aiChatServer(
  id,
  model,
  tools = NULL,
  context = NULL,
  system = NULL,
  debug = FALSE,
  on_message_complete = NULL
)

Value

A reactive value containing the chat history.

Arguments

id

The namespace ID for the module.

model

Either a LanguageModelV1 object, or a string ID like "openai:gpt-4o".

tools

Optional list of Tool objects for function calling.

context

Optional reactive expression that returns context data to inject into the system prompt. This is read with isolate() to avoid reactive loops.

system

Optional system prompt.

debug

Reactive expression or logical. If TRUE, shows raw debug output in UI.

on_message_complete

Optional callback function called when a message is complete. Takes one argument: the complete assistant message text.