import type { Capability } from "./types.js";
import type { CapabilityRuntime } from "./runtime.js";
export type McpToolDescriptor = {
    name: string;
    title: string;
    description: string;
    inputSchema: Record<string, unknown>;
    outputSchema?: Record<string, unknown>;
    annotations: {
        readOnlyHint: boolean;
        destructiveHint: boolean;
        idempotentHint: boolean;
        openWorldHint: boolean;
    };
    _meta: {
        "capability/id": string;
        "capability/version": string;
    };
};
export declare function toMcpTool(capability: Capability): McpToolDescriptor;
export declare function createMcpAdapter(runtime: CapabilityRuntime): {
    listTools(): {
        tools: McpToolDescriptor[];
    };
    callTool(request: {
        name: string;
        arguments?: unknown;
        approved?: boolean;
    }): Promise<{
        isError: boolean;
        content: {
            type: string;
            text: string;
        }[];
        structuredContent?: undefined;
        _meta?: undefined;
    } | {
        content: {
            type: string;
            text: string;
        }[];
        structuredContent: unknown;
        _meta: {
            receiptId: string;
            capabilityId: string;
        };
        isError?: undefined;
    }>;
};
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