/**
 * Tool registry — centralized registration with concurrency control,
 * analytics, and never-throw error handling.
 *
 * v2 exposes a single tool; the registry stays because it is the one
 * tested path between the MCP SDK and tool handlers.
 */
import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import { z } from "zod";
import { GameCodexTool, GameCodexToolDef, ToolDependencies } from "./tool-definition.js";
export declare class ToolRegistry {
    private tools;
    private deps;
    /** Register a tool definition (applies fail-closed defaults) */
    register<TInput extends z.ZodRawShape>(def: GameCodexToolDef<TInput>): void;
    /** Set shared dependencies (called once during server init) */
    setDependencies(deps: ToolDependencies): void;
    /** Get all registered tools */
    getAllTools(): GameCodexTool[];
    /**
     * Wire all registered tools into an MCP server instance:
     * concurrency control → handler → analytics → error mapping.
     */
    wireToServer(server: McpServer): void;
    /** Execute a tool with concurrency, analytics, and error handling applied */
    private executeTool;
}
export declare function getToolRegistry(): ToolRegistry;