Function checkNeedsClarification

bin/features_adapter.js:224–242

* Check if a user message is too vague to act on. * MarrowScript Feature #1: compiled intent_clarifier replaces hand-rolled regex * in src/session/clarify.js. Falls back to the regex version if the model is * unavailable (e.g. first turn before model is warmed up). * * @returns {Promise<boolean

(userMessage)

 * @returns {Promise<boolean>} true = needs clarification
 */
async function checkNeedsClarification(userMessage) {
  const prompts = _getPrompts();
  if (!prompts) {
    // Fallback to regex (src/session/clarify.js)
    const { needsClarification } = require('../src/session/clarify');
    return needsClarification(userMessage);
  }
  try {
    const traceId = require('crypto').randomUUID();
    const result = await prompts.callPrompt('intent_clarifier', {
      user_message: userMessage,
    }, { trace_id: traceId });
    return String(result).trim().toLowerCase().startsWith('vague');
  } catch {
    // On any model failure, fall back to regex — never block on clarifier errors
    const { needsClarification } = require('../src/session/clarify');
    return needsClarification(userMessage);
  }
}

/**
 * Ask model if the edit result looks correct.