/**
 * Supabase client for the MCP server.
 * Uses the anon key (public) to read nano apps, expectations, and rules.
 * No auth session needed — all reads use RLS SELECT policies with USING (true).
 */
export declare const supabase: import("@supabase/supabase-js").SupabaseClient<any, "public", "public", any, any>;
export interface NanoApp {
    key: string;
    name: string;
    description: string | null;
    category: string | null;
    flowType: string;
    expectations: Expectation[];
}
export interface Expectation {
    id: string;
    slug: string;
    name: string;
    description: string | null;
    orderIndex: number;
    rules: Rule[];
}
export interface Rule {
    id: string;
    name: string;
    description: string | null;
    spec: string;
    isDefault: boolean;
    orderIndex: number;
}
/**
 * Fetch all nano apps with their expectations and rules.
 * Mirrors fetchSubapps() in src/lib/api/subapps.ts.
 */
export declare function fetchNanoApps(): Promise<NanoApp[]>;
/**
 * Fetch a single nano app by key (slug).
 * Returns null if not found.
 */
export declare function getNanoAppByKey(key: string): Promise<NanoApp | null>;
/**
 * Build the `rules` string for the expert agent payload.
 * Mirrors buildExpectationRulesText() from src/lib/expectationUtils.ts
 * and the SubappPage.tsx expectations assembly (lines 778-807).
 */
export declare function buildRulesPayload(nanoApp: NanoApp): string;