import { z } from "zod";
import type { AgentTool } from "@kenkaiiii/gg-agent";
/**
 * search_tools — meta-tool. With ~85+ named tools the agent can wind up
 * scanning the system prompt to remember a tool's exact name; this is
 * a token-cheap shortcut: pass a query, get back the top matches with
 * their one-line descriptions.
 *
 * The factory receives a *getter* so we can reflect over the live tool
 * registry as it stands at agent-construction time. We avoid a circular
 * import by accepting the tool list directly.
 */
declare const SearchToolsParams: z.ZodObject<{
    query: z.ZodString;
    limit: z.ZodOptional<z.ZodNumber>;
}, z.core.$strip>;
export interface SearchableTool {
    name: string;
    description: string;
}
/**
 * Score a tool against a query. Higher = better match. Pure function so the
 * algorithm can be tuned + tested without booting the agent.
 *
 * Heuristic:
 *   +5 per query word that appears in the tool name
 *   +1 per query word that appears in the description
 *   +3 if the query is a substring of the name
 *   normalize: lowercase, strip non-alphanumerics
 */
export declare function scoreToolMatch(query: string, tool: SearchableTool): number;
export declare function createSearchToolsTool(getTools: () => SearchableTool[]): AgentTool<typeof SearchToolsParams>;
export {};
//# sourceMappingURL=search-tools.d.ts.map