/**
 * Shared service for tool discovery and search
 * Handles pagination, filtering, and result organization
 */
import { NCPOrchestrator } from '../orchestrator/ncp-orchestrator.js';
export interface FindOptions {
    query?: string;
    page?: number;
    limit?: number;
    depth?: number;
    mcpFilter?: string | null;
    confidenceThreshold?: number;
}
export interface PaginationInfo {
    page: number;
    totalPages: number;
    totalResults: number;
    startIndex: number;
    endIndex: number;
    resultsInPage: number;
}
export interface GroupedTool {
    toolName: string;
    confidence: number;
    description?: string;
    schema?: any;
}
export interface FindResult {
    tools: any[];
    groupedByMCP: Record<string, GroupedTool[]>;
    pagination: PaginationInfo;
    mcpFilter: string | null;
    isListing: boolean;
    query: string;
}
export declare class ToolFinder {
    private orchestrator;
    constructor(orchestrator: NCPOrchestrator);
    /**
     * Main search method with all features
     */
    find(options?: FindOptions): Promise<FindResult>;
    /**
     * Calculate pagination details
     */
    private calculatePagination;
    /**
     * Group tools by their MCP
     */
    private groupByMCP;
    /**
     * Detect if query is an MCP-specific search
     */
    private detectMCPFilter;
    /**
     * Get sample tools when no results found
     */
    getSampleTools(count?: number): Promise<{
        mcpName: string;
        description: string;
    }[]>;
}
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