/**
 * discover_tools - Meta-tool for finding MCP tools
 *
 * This is one of the 2 tools exposed by the router (the other being execute_tool).
 * Instead of loading 150+ tool definitions, the LLM uses this to find relevant tools.
 */
import type { DiscoverToolsArgs, ToolSearchResult } from '../types.js';
import type { ToolSearchIndex } from '../search/fuzzy.js';
export declare const DISCOVER_TOOLS_DEFINITION: {
    name: string;
    description: string;
    inputSchema: {
        type: "object";
        properties: {
            query: {
                type: string;
                description: string;
            };
            limit: {
                type: string;
                description: string;
                default: number;
            };
            server: {
                type: string;
                description: string;
            };
        };
        required: string[];
    };
};
export declare function handleDiscoverTools(args: DiscoverToolsArgs, searchIndex: ToolSearchIndex): {
    tools: ToolSearchResult[];
    hint: string;
};
export declare function estimateDiscoverToolsTokens(): number;
//# sourceMappingURL=discover.d.ts.map