/**
 * @fileoverview Portal catalog listing tool for Socrata-powered government open-data portals.
 * @module mcp-server/tools/definitions/list-portals.tool
 */
import { z } from '@cyanheads/mcp-ts-core';
import { JsonRpcErrorCode } from '@cyanheads/mcp-ts-core/errors';
export declare const listPortals: import("@cyanheads/mcp-ts-core").ToolDefinition<z.ZodObject<{
    query: z.ZodOptional<z.ZodString>;
    limit: z.ZodDefault<z.ZodNumber>;
    offset: z.ZodDefault<z.ZodNumber>;
}, z.core.$strip>, z.ZodObject<{
    portals: z.ZodArray<z.ZodObject<{
        domain: z.ZodString;
        organization: z.ZodOptional<z.ZodString>;
        dataset_count: z.ZodNullable<z.ZodNumber>;
    }, z.core.$strip>>;
}, z.core.$strip>, readonly [{
    readonly reason: "rate_limited";
    readonly code: JsonRpcErrorCode.ServiceUnavailable;
    readonly when: "Discovery API returned 429.";
    readonly retryable: true;
    readonly recovery: "Retry after a short delay. Set SOCRATA_APP_TOKEN for higher per-IP rate limits.";
}], {
    readonly totalCount: z.ZodNumber;
    readonly notice: z.ZodOptional<z.ZodString>;
}>;
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