/**
 * Skills Management Internal MCP
 *
 * Provides tools for managing Anthropic Agent Skills:
 * - find: Search and discover installed skills with progressive disclosure (depth 1-3)
 * - add: Install skill from marketplace
 * - list: List installed skills
 * - remove: Remove installed skill
 * - read_resource: Read additional files from skill (resources/, scripts/, etc.)
 */
import { InternalMCP, InternalTool, InternalToolResult } from './types.js';
export declare class SkillsManagementMCP implements InternalMCP {
    name: string;
    description: string;
    private marketplaceClient;
    private skillsManager;
    private ragEngine;
    private skillEmbeddings;
    tools: InternalTool[];
    /**
     * Initialize marketplace client
     */
    private ensureClient;
    /**
     * Initialize skills manager
     */
    private ensureSkillsManager;
    /**
     * Initialize RAG engine for vector search on skills
     */
    private ensureRAGEngine;
    executeTool(toolName: string, params: any): Promise<InternalToolResult>;
    /**
     * Handle skills:find - Progressive skill discovery with vector search
     * Level 1: Metadata only (name + description)
     * Level 2: + Full SKILL.md content (AI learns the skill)
     * Level 3: + File tree listing
     *
     * Uses semantic search via RAG engine when query is provided
     */
    private handleFind;
    /**
     * Get file tree for a skill directory
     */
    private getSkillFileTree;
    /**
     * Recursively list directory contents
     */
    private listDirectoryRecursive;
    /**
     * Handle skills:read_resource - Read additional files from skill
     */
    private handleReadResource;
    private handleAdd;
    private handleRemove;
}
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