Function getKnowledgeContext

bin/smallcode.js:2030–2041

(messages)

// from the project's knowledge/ directory based on keyword overlap with the
// last user message. Disabled if the directory doesn't exist.
function getKnowledgeContext(messages) {
  try {
    const lastUser = [...messages].reverse().find(m => m.role === 'user');
    if (!lastUser || typeof lastUser.content !== 'string') return '';
    const loader = _knowledgeLoader;
    if (!loader) return '';
    const maxTokens = Math.min(1500, Math.floor(((config?.context?.detected_window || 32768) * 0.04)));
    return loader.formatForPrompt(lastUser.content, { maxTokens });
  } catch {
    return '';
  }
}

// Auto-load similar code snippets from the local RAG index. The index is
// created with `npm run rag:index` / `smallcode-rag-index` and stays fully local.