import type { McpInventoryReport } from "./mcp-inventory.js";
export type McpHealthStatus = "healthy" | "unhealthy" | "unknown";
export type McpFailureCategory = "configuration" | "command_missing" | "transport" | "timeout" | "auth" | "rate_limit" | "server_error";
export interface McpHealthRecord {
    name: string;
    fingerprint: string;
    status: McpHealthStatus;
    checkedAt: string;
    expiresAt: string;
    failureCategory?: McpFailureCategory;
    failureCount: number;
    retryAfter?: string;
    lastError?: string;
    lastRestoredAt?: string;
}
export interface McpHealthReport {
    generatedAt: string;
    records: McpHealthRecord[];
}
export declare function checkMcpHealth(report: McpInventoryReport, home?: string, now?: number): Promise<McpHealthReport>;
export declare function readCachedMcpHealth(home?: string): McpHealthReport;
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