export declare function stripNulls(obj: Record<string, unknown>): Record<string, unknown>;
export declare function cacheGet(key: string): unknown | undefined;
export declare function cacheSet(key: string, value: unknown): void;
export declare function cacheClear(): void;
/** Structured MCP error response */
export declare function mcpError(code: string, message: string, suggestions?: string[]): {
    content: {
        type: "text";
        text: string;
    }[];
    isError: boolean;
};
export declare function mcpJson(payload: unknown, pretty?: boolean): {
    content: {
        type: "text";
        text: string;
    }[];
};
export declare function remoteRunNextActions(runId: string | undefined): {
    poll: string;
    download: string;
} | undefined;
export declare const TOOL_DESCRIPTIONS: Record<string, {
    description: string;
    params: string[];
}>;