AI Stream Adapter

ai has no default adapter — it stays unregistered until you pass one:

interface AiRequest {
  action: string; // the triggering slash action id, e.g. "continue-writing"
  prompt: string;
  context: string; // plain-text context the prompt operates on
}
interface StreamContext {
  signal: AbortSignal; // aborted on retry or discard
}

useSlashEditor({
  blockKit: {
    ai: { adapter: yourStreamAdapter },
  },
});

Default actions

defaultAiSlashActions ships four items: continue-writing, summarize, brainstorm-ideas, fix-spelling-grammar. Every generated slash item's context is the document text up to the slash trigger — an AI slash command never carries a real user text selection the way a bubble toolbar action does.

Lifecycle

runAiAction inserts a transient node and starts streaming; retryAiAction(id) replays the last request from scratch; acceptAiAction(id) replaces the node with real paragraph(s) built from the streamed text; discardAiAction(id) removes the node and aborts any in-flight stream. Unlike upload's registry, PendingAiRegistry keeps successful entries around (for "try again") and only drops them on discard or accept.