/**
 * LLM tools — Direct model calling and structured extraction.
 * Bridges the gap between methodology tools (which track) and action tools (which do).
 *
 * - call_llm: Call any available model via env API keys, get response + metrics
 * - extract_structured_data: LLM-powered JSON extraction from unstructured text
 *
 * Provider fallback: Gemini → OpenAI → Anthropic (same pattern as web_search)
 */
import type { McpTool } from "../types.js";
export declare const llmTools: McpTool[];
