feat(backend): add standalone data plane

Replace the Supabase application data plane with the Node/PostgreSQL API, migrate mobile, admin, web, and MCP callers, add controlled cutover tooling, and define hardened Dokploy infrastructure.

apps/mcp/src/lib/admin-api.test.ts

@@ -0,0 +1,91 @@
+import { afterEach, describe, expect, it, vi } from 'vitest';
+import { AdminApiClient, AdminApiError } from './admin-api.js';
+
+afterEach(() => vi.restoreAllMocks());
+
+function response(body: unknown, status = 200): Response {
+  return new Response(JSON.stringify(body), {
+    status,
+    headers: { 'content-type': 'application/json' },
+  });
+}
+
+describe('AdminApiClient', () => {
+  it('queries the standalone API with the server bearer credential', async () => {
+    const fetchImpl = vi.fn(async (_input: URL | RequestInfo, _init?: RequestInit) => response({ rows: [{ id: '1' }], count: 1 }));
+    const client = new AdminApiClient('http://127.0.0.1:3010', 'server-secret', fetchImpl as typeof fetch);
+
+    await expect(client.query('profiles', {
+      filters: [{ column: 'id', op: 'eq', value: '1' }],
+      limit: 20,
+    })).resolves.toEqual({ rows: [{ id: '1' }], count: 1 });
+
+    const [url, init] = fetchImpl.mock.calls[0];
+    expect(String(url)).toBe('http://127.0.0.1:3010/v1/admin/query/profiles');
+    expect(init?.headers).toMatchObject({ authorization: 'Bearer server-secret' });
+    expect(JSON.parse(String(init?.body))).toEqual({
+      filters: [{ column: 'id', op: 'eq', value: '1' }],
+      limit: 20,
+    });
+  });
+
+  it('maps inserts, updates, deletes, gifts and private media URLs', async () => {
+    const fetchImpl = vi.fn<(_input: URL | RequestInfo, _init?: RequestInit) => Promise<Response>>()
+      .mockResolvedValueOnce(response({ rows: [{ id: 'new' }] }, 201))
+      .mockResolvedValueOnce(response({ row: { id: 'new', name: 'changed' } }))
+      .mockResolvedValueOnce(response({ deleted: true }))
+      .mockResolvedValueOnce(response({ expires_at: '2027-01-01T00:00:00.000Z' }))
+      .mockResolvedValueOnce(response({ url: 'https://media.test/signed', expires_at: '2026-08-28T00:00:00.000Z' }));
+    const client = new AdminApiClient('https://api.sauci.test/base/', 'token', fetchImpl as typeof fetch);
+
+    await expect(client.insert('categories', [{ name: 'New' }])).resolves.toEqual([{ id: 'new' }]);
+    await expect(client.update('categories', 'new', { name: 'changed' })).resolves.toMatchObject({ name: 'changed' });
+    await expect(client.delete('categories', 'new')).resolves.toBeUndefined();
+    await expect(client.giftPremium('user/id', 30, 'thanks')).resolves.toEqual({ expires_at: '2027-01-01T00:00:00.000Z' });
+    await expect(client.mediaUrl('media/id')).resolves.toEqual({ url: 'https://media.test/signed', expires_at: '2026-08-28T00:00:00.000Z' });
+
+    expect(fetchImpl.mock.calls.map(([url, init]) => [String(url), init?.method])).toEqual([
+      ['https://api.sauci.test/base/v1/admin/data/categories', 'POST'],
+      ['https://api.sauci.test/base/v1/admin/data/categories/new', 'PATCH'],
+      ['https://api.sauci.test/base/v1/admin/data/categories/new', 'DELETE'],
+      ['https://api.sauci.test/base/v1/admin/users/user%2Fid/gift-premium', 'POST'],
+      ['https://api.sauci.test/base/v1/admin/media/media%2Fid/url', 'GET'],
+    ]);
+  });
+
+  it('paginates queryAll until the reported count is reached', async () => {
+    const first = Array.from({ length: 500 }, (_, id) => ({ id }));
+    const fetchImpl = vi.fn<(_input: URL | RequestInfo, _init?: RequestInit) => Promise<Response>>()
+      .mockResolvedValueOnce(response({ rows: first, count: 501 }))
+      .mockResolvedValueOnce(response({ rows: [{ id: 500 }], count: 501 }));
+    const client = new AdminApiClient('http://localhost:3010', 'token', fetchImpl as typeof fetch);
+
+    await expect(client.queryAll('questions')).resolves.toHaveLength(501);
+    expect(JSON.parse(String(fetchImpl.mock.calls[1][1]?.body))).toMatchObject({ limit: 500, offset: 500 });
+  });
+
+  it('uses the aggregate feature-interest endpoint instead of exporting user rows', async () => {
+    const counts = [{ feature_name: 'live_draw', opt_in_count: 4, opt_in_count_last_7_days: 2 }];
+    const fetchImpl = vi.fn(async (_input: URL | RequestInfo, _init?: RequestInit) => response({ counts }));
+    const client = new AdminApiClient('https://api.sauci.test', 'token', fetchImpl as typeof fetch);
+
+    await expect(client.featureInterestCounts()).resolves.toEqual(counts);
+    expect(String(fetchImpl.mock.calls[0][0])).toBe('https://api.sauci.test/v1/admin/feature-interest-counts');
+    expect(fetchImpl.mock.calls[0][1]?.method).toBe('GET');
+  });
+
+  it('returns structured API failures without exposing the credential', async () => {
+    const fetchImpl = vi.fn(async (_input: URL | RequestInfo, _init?: RequestInit) => response({ error: { code: 'forbidden', message: 'Missing permission' } }, 403));
+    const client = new AdminApiClient('https://api.sauci.test', 'never-print-me', fetchImpl as typeof fetch);
+
+    const error = await client.query('profiles').catch((cause) => cause);
+    expect(error).toBeInstanceOf(AdminApiError);
+    expect(error).toMatchObject({ status: 403, code: 'forbidden', message: 'Missing permission' });
+    expect(String(error)).not.toContain('never-print-me');
+  });
+
+  it('rejects credentials sent over non-local cleartext HTTP', () => {
+    expect(() => new AdminApiClient('http://api.sauci.test', 'token')).toThrow(/HTTPS/);
+    expect(() => new AdminApiClient('http://localhost:3010', '')).toThrow(/TOKEN/);
+  });
+});

apps/mcp/src/lib/admin-api.ts

@@ -0,0 +1,137 @@
+export type AdminFilter = {
+  column: string;
+  op: 'eq' | 'neq' | 'in' | 'is' | 'gte' | 'lte' | 'ilike';
+  value: unknown;
+};
+
+export type AdminQuery = {
+  filters?: AdminFilter[];
+  order?: { column: string; ascending?: boolean };
+  limit?: number;
+  offset?: number;
+};
+
+type Fetch = typeof fetch;
+
+export class AdminApiError extends Error {
+  constructor(
+    message: string,
+    readonly status: number,
+    readonly code?: string,
+  ) {
+    super(message);
+    this.name = 'AdminApiError';
+  }
+}
+
+function validatedBaseUrl(value: string): URL {
+  let url: URL;
+  try {
+    url = new URL(value);
+  } catch {
+    throw new Error('SAUCI_ADMIN_API_URL must be a valid URL');
+  }
+  const local = ['localhost', '127.0.0.1', '::1'].includes(url.hostname);
+  if (url.protocol !== 'https:' && !(url.protocol === 'http:' && local)) {
+    throw new Error('SAUCI_ADMIN_API_URL must use HTTPS (HTTP is allowed only for localhost)');
+  }
+  url.pathname = url.pathname.replace(/\/$/, '');
+  return url;
+}
+
+export class AdminApiClient {
+  private readonly baseUrl: URL;
+
+  constructor(
+    baseUrl: string,
+    private readonly token: string,
+    private readonly fetchImpl: Fetch = fetch,
+  ) {
+    this.baseUrl = validatedBaseUrl(baseUrl);
+    if (!token.trim()) throw new Error('SAUCI_ADMIN_API_TOKEN is required');
+  }
+
+  async query<T extends Record<string, unknown> = Record<string, unknown>>(resource: string, query: AdminQuery = {}) {
+    return this.request<{ rows: T[]; count: number }>('POST', `/v1/admin/query/${resource}`, query);
+  }
+
+  async queryAll<T extends Record<string, unknown> = Record<string, unknown>>(resource: string, query: Omit<AdminQuery, 'limit' | 'offset'> = {}) {
+    const rows: T[] = [];
+    for (let offset = 0; ; offset += 500) {
+      const page = await this.query<T>(resource, { ...query, limit: 500, offset });
+      rows.push(...page.rows);
+      if (rows.length >= page.count || page.rows.length < 500) return rows;
+    }
+  }
+
+  async insert<T extends Record<string, unknown> = Record<string, unknown>>(resource: string, records: Record<string, unknown>[]) {
+    const result = await this.request<{ rows: T[] }>('POST', `/v1/admin/data/${resource}`, { records });
+    return result.rows;
+  }
+
+  async update<T extends Record<string, unknown> = Record<string, unknown>>(resource: string, id: string, values: Record<string, unknown>) {
+    const result = await this.request<{ row: T }>('PATCH', `/v1/admin/data/${resource}/${encodeURIComponent(id)}`, { values });
+    return result.row;
+  }
+
+  async delete(resource: string, id: string): Promise<void> {
+    await this.request('DELETE', `/v1/admin/data/${resource}/${encodeURIComponent(id)}`);
+  }
+
+  async dashboard(): Promise<Record<string, number>> {
+    return this.request('GET', '/v1/admin/dashboard');
+  }
+
+  async featureInterestCounts(): Promise<Array<{ feature_name: string; opt_in_count: number; opt_in_count_last_7_days: number }>> {
+    const result = await this.request<{ counts: Array<{ feature_name: string; opt_in_count: number; opt_in_count_last_7_days: number }> }>(
+      'GET',
+      '/v1/admin/feature-interest-counts',
+    );
+    return result.counts;
+  }
+
+  async giftPremium(userId: string, days: number, reason?: string): Promise<{ expires_at: string }> {
+    return this.request('POST', `/v1/admin/users/${encodeURIComponent(userId)}/gift-premium`, { days, reason });
+  }
+
+  async mediaUrl(mediaId: string): Promise<{ url: string; expires_at: string }> {
+    return this.request('GET', `/v1/admin/media/${encodeURIComponent(mediaId)}/url`);
+  }
+
+  private async request<T>(method: string, path: string, body?: unknown): Promise<T> {
+    const response = await this.fetchImpl(this.endpoint(path), {
+      method,
+      headers: {
+        authorization: `Bearer ${this.token}`,
+        accept: 'application/json',
+        ...(body === undefined ? {} : { 'content-type': 'application/json' }),
+      },
+      ...(body === undefined ? {} : { body: JSON.stringify(body) }),
+    });
+    const payload = await response.json().catch(() => undefined) as { error?: { code?: string; message?: string } } | undefined;
+    if (!response.ok) {
+      throw new AdminApiError(payload?.error?.message ?? `Admin API request failed with status ${response.status}`, response.status, payload?.error?.code);
+    }
+    return payload as T;
+  }
+
+  private endpoint(path: string): URL {
+    const url = new URL(this.baseUrl.origin);
+    const prefix = this.baseUrl.pathname === '/' ? '' : this.baseUrl.pathname;
+    url.pathname = `${prefix}${path}`;
+    return url;
+  }
+}
+
+let sharedClient: AdminApiClient | undefined;
+
+export function getAdminApi(): AdminApiClient {
+  if (sharedClient) return sharedClient;
+  const url = process.env.SAUCI_ADMIN_API_URL;
+  const token = process.env.SAUCI_ADMIN_API_TOKEN;
+  if (!url || !token) {
+    throw new Error('SAUCI_ADMIN_API_URL and SAUCI_ADMIN_API_TOKEN are required for MCP data access');
+  }
+  sharedClient = new AdminApiClient(url, token);
+  return sharedClient;
+}

apps/mcp/src/lib/admin-data.test.ts

@@ -0,0 +1,83 @@
+import { afterAll, beforeAll, describe, expect, it, vi } from 'vitest';
+import { adminData } from './admin-data.js';
+
+const originalUrl = process.env.SAUCI_ADMIN_API_URL;
+const originalToken = process.env.SAUCI_ADMIN_API_TOKEN;
+
+beforeAll(() => {
+  process.env.SAUCI_ADMIN_API_URL = 'http://localhost:3010';
+  process.env.SAUCI_ADMIN_API_TOKEN = 'test-service-token';
+  vi.stubGlobal('fetch', vi.fn(async (input: URL | RequestInfo, init?: RequestInit) => {
+    const url = new URL(String(input));
+    const body = init?.body ? JSON.parse(String(init.body)) : {};
+    if (url.pathname === '/v1/admin/query/feedback') {
+      return Response.json({ rows: [{ id: 'f1', user_id: 'u1', question_id: 'q1' }], count: 1 });
+    }
+    if (url.pathname === '/v1/admin/query/questions') {
+      return Response.json({ rows: [{ id: 'q1', text: 'Question', intensity: 3, private: 'not returned in relation' }], count: 1 });
+    }
+    if (url.pathname === '/v1/admin/query/profiles') {
+      const rows = body.filters?.length
+        ? [{ id: 'u1', name: 'User One', email: 'one@example.test', push_token: 'private' }]
+        : [
+            { id: 'u1', name: 'Alex', email: 'one@example.test' },
+            { id: 'u2', name: 'Sam', email: 'sam@example.test' },
+            { id: 'u3', name: 'No match', email: 'none@example.test' },
+          ];
+      return Response.json({ rows, count: rows.length });
+    }
+    if (url.pathname === '/v1/admin/data/categories/c1' && init?.method === 'PATCH') {
+      return Response.json({ row: { id: 'c1', name: body.values.name } });
+    }
+    return Response.json({ error: { code: 'unexpected', message: `${init?.method} ${url.pathname}` } }, { status: 500 });
+  }));
+});
+
+afterAll(() => {
+  vi.unstubAllGlobals();
+  if (originalUrl === undefined) delete process.env.SAUCI_ADMIN_API_URL;
+  else process.env.SAUCI_ADMIN_API_URL = originalUrl;
+  if (originalToken === undefined) delete process.env.SAUCI_ADMIN_API_TOKEN;
+  else process.env.SAUCI_ADMIN_API_TOKEN = originalToken;
+});
+
+describe('adminData compatibility behavior', () => {
+  it('preserves requested relationship shapes without exposing unrelated profile fields', async () => {
+    const result = await adminData.from('feedback').select(`
+      *,
+      user:user_id (name, email),
+      question:question_id (text)
+    `).eq('id', 'f1').single();
+
+    expect(result.error).toBeNull();
+    expect(result.data).toMatchObject({
+      id: 'f1',
+      user: { name: 'User One', email: 'one@example.test' },
+      question: { text: 'Question' },
+    });
+    expect(result.data.user).not.toHaveProperty('push_token');
+    expect(result.data.question).not.toHaveProperty('private');
+  });
+
+  it('preserves OR search, pagination and union counts client-side', async () => {
+    const result = await adminData.from('profiles')
+      .select('*', { count: 'exact' })
+      .or('name.ilike.%sam%,email.ilike.%sam%')
+      .order('created_at', { ascending: false })
+      .range(0, 9);
+
+    expect(result.error).toBeNull();
+    expect(result.count).toBe(1);
+    expect(result.data.map((row: Record<string, unknown>) => row.id)).toEqual(['u2']);
+  });
+
+  it('routes mutations through the audited standalone endpoint', async () => {
+    const result = await adminData.from('categories').update({ name: 'Changed' }).eq('id', 'c1').select().single();
+    expect(result).toEqual({ data: { id: 'c1', name: 'Changed' }, error: null, count: null });
+
+    const fetchMock = vi.mocked(fetch);
+    const mutation = fetchMock.mock.calls.find(([input]) => String(input).endsWith('/v1/admin/data/categories/c1'));
+    expect(mutation?.[1]).toMatchObject({ method: 'PATCH' });
+    expect(mutation?.[1]?.headers).toMatchObject({ authorization: 'Bearer test-service-token' });
+  });
+});

apps/mcp/src/lib/admin-data.ts

@@ -0,0 +1,172 @@
+import { AdminApiError, getAdminApi, type AdminFilter, type AdminQuery } from './admin-api.js';
+
+type Row = Record<string, any>;
+type Result = { data: any; error: { message: string } | null; count: number | null };
+type Action = 'select' | 'insert' | 'update' | 'delete';
+
+class AdminQueryBuilder implements PromiseLike<Result> {
+  private action: Action = 'select';
+  private filters: AdminFilter[] = [];
+  private orderBy?: AdminQuery['order'];
+  private pageLimit?: number;
+  private pageOffset?: number;
+  private input?: Row | Row[];
+  private selection = '*';
+  private localPredicates: Array<(row: Row) => boolean> = [];
+  private cardinality: 'many' | 'single' | 'maybeSingle' = 'many';
+
+  constructor(private readonly resource: string) {}
+
+  select(columns = '*', _options?: { count?: 'exact'; head?: boolean }) { this.selection = columns; return this; }
+  insert(values: Row | Row[]) { this.action = 'insert'; this.input = values; return this; }
+  update(values: Row) { this.action = 'update'; this.input = values; return this; }
+  delete() { this.action = 'delete'; return this; }
+  eq(column: string, value: unknown) { this.filters.push({ column, op: 'eq', value }); return this; }
+  neq(column: string, value: unknown) { this.filters.push({ column, op: 'neq', value }); return this; }
+  in(column: string, value: unknown[]) { this.filters.push({ column, op: 'in', value }); return this; }
+  is(column: string, value: unknown) { this.filters.push({ column, op: 'is', value }); return this; }
+  not(column: string, operator: string, value: unknown) {
+    if (operator === 'is' && value === null) this.localPredicates.push((row) => row[column] !== null && row[column] !== undefined);
+    else throw new Error(`Unsupported admin query: not(${column}, ${operator})`);
+    return this;
+  }
+  or(expression: string) {
+    const conditions = expression.split(',').map((part) => {
+      const match = part.match(/^([a-z_][a-z0-9_]*)\.ilike\.(.*)$/i);
+      if (!match) throw new Error('Only ilike OR expressions are supported by the MCP admin client');
+      const pattern = match[2].replace(/^%|%$/g, '').toLocaleLowerCase();
+      return (row: Row) => String(row[match[1]] ?? '').toLocaleLowerCase().includes(pattern);
+    });
+    this.localPredicates.push((row) => conditions.some((condition) => condition(row)));
+    return this;
+  }
+  order(column: string, options?: { ascending?: boolean }) { this.orderBy = { column, ascending: options?.ascending }; return this; }
+  range(from: number, to: number) { this.pageOffset = from; this.pageLimit = Math.max(to - from + 1, 0); return this; }
+  limit(limit: number) { this.pageLimit = limit; return this; }
+  single() { this.cardinality = 'single'; return this.execute(); }
+  maybeSingle() { this.cardinality = 'maybeSingle'; return this.execute(); }
+
+  then<TResult1 = Result, TResult2 = never>(
+    onfulfilled?: ((value: Result) => TResult1 | PromiseLike<TResult1>) | null,
+    onrejected?: ((reason: unknown) => TResult2 | PromiseLike<TResult2>) | null,
+  ): PromiseLike<TResult1 | TResult2> {
+    return this.execute().then(onfulfilled, onrejected);
+  }
+
+  private async execute(): Promise<Result> {
+    try {
+      const api = getAdminApi();
+      if (this.action === 'insert') {
+        const rows = await api.insert(this.resource, Array.isArray(this.input) ? this.input : [this.input!]);
+        return this.success(rows);
+      }
+      if (this.action === 'update') {
+        const id = this.mutationIds()[0];
+        const row = await api.update(this.resource, id, this.input as Row);
+        return this.success([row]);
+      }
+      if (this.action === 'delete') {
+        await Promise.all(this.mutationIds().map((id) => api.delete(this.resource, id)));
+        return { data: null, error: null, count: null };
+      }
+
+      let rows: Row[];
+      let count: number;
+      if (this.localPredicates.length) {
+        rows = await api.queryAll(this.resource, { filters: this.filters, order: this.orderBy });
+        rows = rows.filter((row) => this.localPredicates.every((predicate) => predicate(row)));
+        count = rows.length;
+        rows = rows.slice(this.pageOffset ?? 0, (this.pageOffset ?? 0) + (this.pageLimit ?? rows.length));
+      } else {
+        const result = await api.query(this.resource, {
+          filters: this.filters,
+          order: this.orderBy,
+          limit: this.pageLimit,
+          offset: this.pageOffset,
+        });
+        rows = result.rows;
+        count = result.count;
+      }
+      rows = await enrich(this.resource, this.selection, rows);
+      return this.success(rows, count);
+    } catch (cause) {
+      const message = cause instanceof Error ? cause.message : 'Unknown admin API error';
+      return { data: null, error: { message }, count: null };
+    }
+  }
+
+  private mutationIds(): string[] {
+    const idFilter = this.filters.find((filter) => filter.column === 'id' && (filter.op === 'eq' || filter.op === 'in'));
+    if (!idFilter) throw new Error('Admin mutations require an id filter');
+    return (Array.isArray(idFilter.value) ? idFilter.value : [idFilter.value]).map(String);
+  }
+
+  private success(rows: Row[], count: number | null = null): Result {
+    if (this.cardinality === 'single' && rows.length !== 1) return { data: null, error: { message: `Expected one row, received ${rows.length}` }, count };
+    if (this.cardinality === 'maybeSingle' && rows.length > 1) return { data: null, error: { message: `Expected at most one row, received ${rows.length}` }, count };
+    return { data: this.cardinality === 'many' ? rows : rows[0] ?? null, error: null, count };
+  }
+}
+
+async function rowsByIds(resource: string, ids: unknown[]): Promise<Map<string, Row>> {
+  const unique = [...new Set(ids.filter(Boolean).map(String))];
+  if (!unique.length) return new Map();
+  const rows = await getAdminApi().queryAll(resource, { filters: [{ column: 'id', op: 'in', value: unique }] });
+  return new Map(rows.map((row) => [String(row.id), row]));
+}
+
+async function enrich(resource: string, selection: string, rows: Row[]): Promise<Row[]> {
+  if (!rows.length || selection.trim() === '*') return rows;
+  if (resource === 'categories' && selection.includes('question_packs')) {
+    const packs = await getAdminApi().queryAll('question_packs');
+    return rows.map((row) => ({ ...row, question_packs: [{ count: packs.filter((pack) => pack.category_id === row.id).length }] }));
+  }
+  if (resource === 'question_packs' && selection.includes('questions')) {
+    const questions = await getAdminApi().queryAll('questions');
+    return rows.map((row) => ({ ...row, questions: [{ count: questions.filter((question) => question.pack_id === row.id).length }] }));
+  }
+  const relations = relationsFor(resource, selection);
+  let enriched = rows;
+  for (const relation of relations) {
+    const related = await rowsByIds(relation.resource, enriched.map((row) => row[relation.foreignKey]));
+    enriched = enriched.map((row) => {
+      const value = related.get(String(row[relation.foreignKey]));
+      const projected = value && relation.fields
+        ? Object.fromEntries(relation.fields.map((field) => [field, value[field]]))
+        : value;
+      return { ...row, [relation.alias]: projected ?? null };
+    });
+  }
+  return enriched;
+}
+
+function relationsFor(resource: string, selection: string): Array<{ alias: string; resource: string; foreignKey: string; fields?: string[] }> {
+  const candidates: Record<string, Array<{ marker: string; alias: string; resource: string; foreignKey: string; fields?: string[] }>> = {
+    admin_users: [{ marker: 'user:user_id', alias: 'user', resource: 'profiles', foreignKey: 'user_id', fields: ['name', 'email', 'avatar_url'] }],
+    code_redemptions: [{ marker: 'user:user_id', alias: 'user', resource: 'profiles', foreignKey: 'user_id', fields: ['name', 'email'] }],
+    profiles: [{ marker: 'couple:couple_id', alias: 'couple', resource: 'couples', foreignKey: 'couple_id' }],
+    responses: [{ marker: 'question:question_id', alias: 'question', resource: 'questions', foreignKey: 'question_id', fields: ['text', 'intensity'] }],
+    matches: [{ marker: 'question:question_id', alias: 'question', resource: 'questions', foreignKey: 'question_id', fields: ['text'] }],
+    feedback: [
+      { marker: 'question:question_id', alias: 'question', resource: 'questions', foreignKey: 'question_id', fields: ['text'] },
+      { marker: 'user:user_id', alias: 'user', resource: 'profiles', foreignKey: 'user_id', fields: ['name', 'email'] },
+    ],
+    message_reports: [
+      { marker: 'message:message_id', alias: 'message', resource: 'messages', foreignKey: 'message_id' },
+      { marker: 'reporter:reporter_id', alias: 'reporter', resource: 'profiles', foreignKey: 'reporter_id', fields: ['name', 'email'] },
+    ],
+  };
+  return candidates[resource]?.filter((candidate) => selection.includes(candidate.marker)) ?? [];
+}
+
+export const adminData = {
+  from(resource: string) { return new AdminQueryBuilder(resource); },
+  async featureInterestCounts(): Promise<Result> {
+    try {
+      const counts = await getAdminApi().featureInterestCounts();
+      return { data: counts, error: null, count: counts.length };
+    } catch (cause) {
+      return { data: null, error: { message: cause instanceof AdminApiError ? cause.message : String(cause) }, count: null };
+    }
+  },
+};

apps/mcp/src/lib/supabase.ts

@@ -1,22 +0,0 @@
-import { createClient } from '@supabase/supabase-js';
-import { config } from 'dotenv';
-
-config();
-
-const supabaseUrl = process.env.SUPABASE_URL;
-const supabaseServiceKey = process.env.SUPABASE_SERVICE_ROLE_KEY;
-
-if (!supabaseUrl || !supabaseServiceKey) {
-  console.warn('Missing SUPABASE_URL or SUPABASE_SERVICE_ROLE_KEY environment variables');
-}
-
-export const supabase = createClient(
-  supabaseUrl || '',
-  supabaseServiceKey || '',
-  {
-    auth: {
-      autoRefreshToken: false,
-      persistSession: false
-    }
-  }
-);

apps/mcp/src/tools/admin.ts

@@ -1,6 +1,6 @@
 import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
 import { z } from 'zod';
-import { supabase } from '../lib/supabase.js';
+import { adminData } from '../lib/admin-data.js';
 import { logAudit } from '../utils/audit.js';
 
 export function registerAdminTools(server: McpServer) {
@@ -9,7 +9,7 @@ export function registerAdminTools(server: McpServer) {
     'List all admin users',
     {},
     async () => {
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('admin_users')
         .select(`
           *,
@@ -33,7 +33,7 @@ export function registerAdminTools(server: McpServer) {
       permissions: z.array(z.string()).optional()
     },
     async ({ user_id, role, permissions }) => {
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('admin_users')
         .insert({
           user_id,
@@ -67,13 +67,13 @@ export function registerAdminTools(server: McpServer) {
       permissions: z.array(z.string()).optional()
     },
     async ({ id, role, permissions }) => {
-      const { data: oldData } = await supabase.from('admin_users').select('*').eq('id', id).single();
+      const { data: oldData } = await adminData.from('admin_users').select('*').eq('id', id).single();
       
       const updates: any = {};
       if (role) updates.role = role;
       if (permissions) updates.permissions = permissions;
 
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('admin_users')
         .update(updates)
         .eq('id', id)
@@ -101,9 +101,9 @@ export function registerAdminTools(server: McpServer) {
     'Revoke admin access',
     { id: z.string() }, // admin_users ID
     async ({ id }) => {
-      const { data: oldData } = await supabase.from('admin_users').select('*').eq('id', id).single();
+      const { data: oldData } = await adminData.from('admin_users').select('*').eq('id', id).single();
       
-      const { error } = await supabase.from('admin_users').delete().eq('id', id);
+      const { error } = await adminData.from('admin_users').delete().eq('id', id);
       if (error) throw new Error(`Failed to remove admin: ${error.message}`);
 
       await logAudit({
@@ -129,7 +129,7 @@ export function registerAdminTools(server: McpServer) {
       action: z.enum(['INSERT', 'UPDATE', 'DELETE']).optional()
     },
     async ({ limit, offset, table_name, action }) => {
-      let query = supabase
+      let query = adminData
         .from('audit_logs')
         .select('*', { count: 'exact' });
         

apps/mcp/src/tools/analytics.ts

@@ -1,5 +1,5 @@
 import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
-import { supabase } from '../lib/supabase.js';
+import { adminData } from '../lib/admin-data.js';
 
 export function registerAnalyticsTools(server: McpServer) {
   server.tool(
@@ -15,11 +15,11 @@ export function registerAnalyticsTools(server: McpServer) {
         { count: profiles },
         { count: couples }
       ] = await Promise.all([
-        supabase.from('categories').select('*', { count: 'exact', head: true }),
-        supabase.from('question_packs').select('*', { count: 'exact', head: true }),
-        supabase.from('questions').select('*', { count: 'exact', head: true }),
-        supabase.from('profiles').select('*', { count: 'exact', head: true }),
-        supabase.from('couples').select('*', { count: 'exact', head: true })
+        adminData.from('categories').select('*', { count: 'exact', head: true }),
+        adminData.from('question_packs').select('*', { count: 'exact', head: true }),
+        adminData.from('questions').select('*', { count: 'exact', head: true }),
+        adminData.from('profiles').select('*', { count: 'exact', head: true }),
+        adminData.from('couples').select('*', { count: 'exact', head: true })
       ]);
 
       return {
@@ -41,27 +41,8 @@ export function registerAnalyticsTools(server: McpServer) {
     'Get feature interest stats',
     {},
     async () => {
-      const { data, error } = await supabase.rpc('get_feature_interest_counts');
-      
-      // Fallback if RPC doesn't exist or fails, query table directly if possible
-      if (error) {
-        // Try raw query on feature_interests table
-        const { data: rawData, error: rawError } = await supabase
-          .from('feature_interests')
-          .select('feature_name');
-          
-        if (rawError) throw new Error(`Failed to get feature interests: ${rawError.message}`);
-        
-        // Manual aggregation
-        const counts: Record<string, number> = {};
-        rawData.forEach((r: any) => {
-          counts[r.feature_name] = (counts[r.feature_name] || 0) + 1;
-        });
-        
-        return {
-          content: [{ type: 'text', text: JSON.stringify(counts, null, 2) }]
-        };
-      }
+      const { data, error } = await adminData.featureInterestCounts();
+      if (error) throw new Error(`Failed to get feature interests: ${error.message}`);
 
       return {
         content: [{ type: 'text', text: JSON.stringify(data, null, 2) }]
@@ -75,7 +56,7 @@ export function registerAnalyticsTools(server: McpServer) {
     {},
     async () => {
       // Aggregating onboarding data from profiles
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('profiles')
         .select('usage_reason, gender');
         
@@ -84,9 +65,11 @@ export function registerAnalyticsTools(server: McpServer) {
       const reasons: Record<string, number> = {};
       const genders: Record<string, number> = {};
       
-      data.forEach((p) => {
-        if (p.usage_reason) reasons[p.usage_reason] = (reasons[p.usage_reason] || 0) + 1;
-        if (p.gender) genders[p.gender] = (genders[p.gender] || 0) + 1;
+      data.forEach((p: Record<string, unknown>) => {
+        const usageReason = typeof p.usage_reason === 'string' ? p.usage_reason : undefined;
+        const gender = typeof p.gender === 'string' ? p.gender : undefined;
+        if (usageReason) reasons[usageReason] = (reasons[usageReason] || 0) + 1;
+        if (gender) genders[gender] = (genders[gender] || 0) + 1;
       });
 
       return {

apps/mcp/src/tools/codes.ts

@@ -1,6 +1,6 @@
 import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
 import { z } from 'zod';
-import { supabase } from '../lib/supabase.js';
+import { adminData } from '../lib/admin-data.js';
 import { logAudit } from '../utils/audit.js';
 
 export function registerCodeTools(server: McpServer) {
@@ -15,7 +15,7 @@ export function registerCodeTools(server: McpServer) {
     async ({ page, limit, search }) => {
       const offset = (page - 1) * limit;
       
-      let query = supabase
+      let query = adminData
         .from('redemption_codes')
         .select('*', { count: 'exact' });
         
@@ -48,7 +48,7 @@ export function registerCodeTools(server: McpServer) {
     async ({ code, description, max_uses, expires_at, is_active }) => {
       const finalCode = code || Math.random().toString(36).substring(2, 10).toUpperCase();
 
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('redemption_codes')
         .insert({
           code: finalCode,
@@ -81,9 +81,9 @@ export function registerCodeTools(server: McpServer) {
     'Enable or disable a redemption code',
     { id: z.string(), is_active: z.boolean() },
     async ({ id, is_active }) => {
-      const { data: oldData } = await supabase.from('redemption_codes').select('*').eq('id', id).single();
+      const { data: oldData } = await adminData.from('redemption_codes').select('*').eq('id', id).single();
       
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('redemption_codes')
         .update({ is_active })
         .eq('id', id)
@@ -111,9 +111,9 @@ export function registerCodeTools(server: McpServer) {
     'Delete a redemption code',
     { id: z.string() },
     async ({ id }) => {
-      const { data: oldData } = await supabase.from('redemption_codes').select('*').eq('id', id).single();
+      const { data: oldData } = await adminData.from('redemption_codes').select('*').eq('id', id).single();
       
-      const { error } = await supabase.from('redemption_codes').delete().eq('id', id);
+      const { error } = await adminData.from('redemption_codes').delete().eq('id', id);
       if (error) throw new Error(`Failed to delete code: ${error.message}`);
 
       await logAudit({
@@ -134,7 +134,7 @@ export function registerCodeTools(server: McpServer) {
     'See who redeemed a code',
     { code_id: z.string() },
     async ({ code_id }) => {
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('code_redemptions')
         .select(`
           *,

apps/mcp/src/tools/config.ts

@@ -1,6 +1,6 @@
 import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
 import { z } from 'zod';
-import { supabase } from '../lib/supabase.js';
+import { adminData } from '../lib/admin-data.js';
 import { logAudit } from '../utils/audit.js';
 
 export function registerConfigTools(server: McpServer) {
@@ -9,7 +9,7 @@ export function registerConfigTools(server: McpServer) {
     'Get AI configuration',
     {},
     async () => {
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('ai_config')
         .select('*')
         .single();
@@ -35,14 +35,14 @@ export function registerConfigTools(server: McpServer) {
     },
     async (updates) => {
       // Get current ID (singleton table usually has 1 row, but need ID for update)
-      const { data: current, error: fetchError } = await supabase
+      const { data: current, error: fetchError } = await adminData
         .from('ai_config')
         .select('*')
         .single();
         
       if (fetchError) throw new Error(`Failed to fetch current config: ${fetchError.message}`);
 
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('ai_config')
         .update(updates)
         .eq('id', current.id)
@@ -59,9 +59,7 @@ export function registerConfigTools(server: McpServer) {
         new_values: data
       });
 
-      return {
-        content: [{ type: 'text', text: JSON.stringify(data, null, 2) }]
-      };
+      return { content: [{ type: 'text', text: JSON.stringify(data, null, 2) }] };
     }
   );
 
@@ -70,7 +68,7 @@ export function registerConfigTools(server: McpServer) {
     'Get app configuration',
     {},
     async () => {
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('app_config')
         .select('*')
         .single();
@@ -91,14 +89,14 @@ export function registerConfigTools(server: McpServer) {
       daily_response_limit: z.number().optional()
     },
     async (updates) => {
-      const { data: current, error: fetchError } = await supabase
+      const { data: current, error: fetchError } = await adminData
         .from('app_config')
         .select('*')
         .single();
         
       if (fetchError) throw new Error(`Failed to fetch current config: ${fetchError.message}`);
 
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('app_config')
         .update(updates)
         .eq('id', current.id)

apps/mcp/src/tools/content.ts

@@ -1,6 +1,6 @@
 import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
 import { z } from 'zod';
-import { supabase } from '../lib/supabase.js';
+import { adminData } from '../lib/admin-data.js';
 import { logAudit } from '../utils/audit.js';
 
 export function registerContentTools(server: McpServer) {
@@ -11,7 +11,7 @@ export function registerContentTools(server: McpServer) {
     'List all categories with pack counts',
     {},
     async () => {
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('categories')
         .select(`
           *,
@@ -38,7 +38,7 @@ export function registerContentTools(server: McpServer) {
       is_public: z.boolean().default(false)
     },
     async ({ name, description, icon, sort_order, is_public }) => {
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('categories')
         .insert({ name, description, icon, sort_order: sort_order ?? 0, is_public })
         .select()
@@ -72,10 +72,10 @@ export function registerContentTools(server: McpServer) {
     },
     async ({ id, ...updates }) => {
       // Get old values for audit
-      const { data: oldData } = await supabase.from('categories').select('*').eq('id', id).single();
+      const { data: oldData } = await adminData.from('categories').select('*').eq('id', id).single();
       if (!oldData) throw new Error(`Category not found: ${id}`);
 
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('categories')
         .update(updates)
         .eq('id', id)
@@ -103,10 +103,10 @@ export function registerContentTools(server: McpServer) {
     'Delete a category',
     { id: z.string() },
     async ({ id }) => {
-      const { data: oldData } = await supabase.from('categories').select('*').eq('id', id).single();
+      const { data: oldData } = await adminData.from('categories').select('*').eq('id', id).single();
       if (!oldData) throw new Error(`Category not found: ${id}`);
 
-      const { error } = await supabase
+      const { error } = await adminData
         .from('categories')
         .delete()
         .eq('id', id);
@@ -133,7 +133,7 @@ export function registerContentTools(server: McpServer) {
     'List packs for a category or all packs',
     { category_id: z.string().optional() },
     async ({ category_id }) => {
-      let query = supabase
+      let query = adminData
         .from('question_packs')
         .select(`
           *,
@@ -167,7 +167,7 @@ export function registerContentTools(server: McpServer) {
       sort_order: z.number().optional()
     },
     async (input) => {
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('question_packs')
         .insert({ ...input, sort_order: input.sort_order ?? 0 })
         .select()
@@ -202,10 +202,10 @@ export function registerContentTools(server: McpServer) {
       sort_order: z.number().optional()
     },
     async ({ id, ...updates }) => {
-      const { data: oldData } = await supabase.from('question_packs').select('*').eq('id', id).single();
+      const { data: oldData } = await adminData.from('question_packs').select('*').eq('id', id).single();
       if (!oldData) throw new Error(`Pack not found: ${id}`);
 
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('question_packs')
         .update(updates)
         .eq('id', id)
@@ -233,10 +233,10 @@ export function registerContentTools(server: McpServer) {
     'Delete a question pack',
     { id: z.string() },
     async ({ id }) => {
-      const { data: oldData } = await supabase.from('question_packs').select('*').eq('id', id).single();
+      const { data: oldData } = await adminData.from('question_packs').select('*').eq('id', id).single();
       if (!oldData) throw new Error(`Pack not found: ${id}`);
 
-      const { error } = await supabase.from('question_packs').delete().eq('id', id);
+      const { error } = await adminData.from('question_packs').delete().eq('id', id);
       if (error) throw new Error(`Failed to delete pack: ${error.message}`);
 
       await logAudit({
@@ -259,7 +259,7 @@ export function registerContentTools(server: McpServer) {
     'List questions for a pack',
     { pack_id: z.string() },
     async ({ pack_id }) => {
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('questions')
         .select('*')
         .eq('pack_id', pack_id)
@@ -283,7 +283,7 @@ export function registerContentTools(server: McpServer) {
       intensity: z.number().min(1).max(5).default(1)
     },
     async (input) => {
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('questions')
         .insert(input)
         .select()
@@ -315,10 +315,10 @@ export function registerContentTools(server: McpServer) {
       pack_id: z.string().optional()
     },
     async ({ id, ...updates }) => {
-      const { data: oldData } = await supabase.from('questions').select('*').eq('id', id).single();
+      const { data: oldData } = await adminData.from('questions').select('*').eq('id', id).single();
       if (!oldData) throw new Error(`Question not found: ${id}`);
 
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('questions')
         .update(updates)
         .eq('id', id)
@@ -346,9 +346,9 @@ export function registerContentTools(server: McpServer) {
     'Delete one or more questions',
     { ids: z.array(z.string()) },
     async ({ ids }) => {
-      const { data: oldData } = await supabase.from('questions').select('*').in('id', ids);
+      const { data: oldData } = await adminData.from('questions').select('*').in('id', ids);
       
-      const { error } = await supabase.from('questions').delete().in('id', ids);
+      const { error } = await adminData.from('questions').delete().in('id', ids);
       if (error) throw new Error(`Failed to delete questions: ${error.message}`);
 
       // Log audit for each deleted question

apps/mcp/src/tools/feedback.ts

@@ -1,6 +1,6 @@
 import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
 import { z } from 'zod';
-import { supabase } from '../lib/supabase.js';
+import { adminData } from '../lib/admin-data.js';
 import { logAudit } from '../utils/audit.js';
 
 export function registerFeedbackTools(server: McpServer) {
@@ -14,7 +14,7 @@ export function registerFeedbackTools(server: McpServer) {
       offset: z.number().default(0)
     },
     async ({ type, status, limit, offset }) => {
-      let query = supabase
+      let query = adminData
         .from('feedback')
         .select(`
           *,
@@ -41,7 +41,7 @@ export function registerFeedbackTools(server: McpServer) {
     'Get full feedback details',
     { id: z.string() },
     async ({ id }) => {
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('feedback')
         .select(`
           *,
@@ -67,9 +67,9 @@ export function registerFeedbackTools(server: McpServer) {
       status: z.enum(['new', 'reviewed', 'in_progress', 'resolved', 'closed'])
     },
     async ({ id, status }) => {
-      const { data: oldData } = await supabase.from('feedback').select('*').eq('id', id).single();
+      const { data: oldData } = await adminData.from('feedback').select('*').eq('id', id).single();
       
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('feedback')
         .update({ status })
         .eq('id', id)
@@ -97,9 +97,9 @@ export function registerFeedbackTools(server: McpServer) {
     'Add admin notes to feedback',
     { id: z.string(), notes: z.string() },
     async ({ id, notes }) => {
-      const { data: oldData } = await supabase.from('feedback').select('*').eq('id', id).single();
+      const { data: oldData } = await adminData.from('feedback').select('*').eq('id', id).single();
       
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('feedback')
         .update({ admin_notes: notes })
         .eq('id', id)

apps/mcp/src/tools/moderation.ts

@@ -1,6 +1,6 @@
 import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
 import { z } from 'zod';
-import { supabase } from '../lib/supabase.js';
+import { adminData } from '../lib/admin-data.js';
 import { logAudit } from '../utils/audit.js';
 
 export function registerModerationTools(server: McpServer) {
@@ -12,7 +12,7 @@ export function registerModerationTools(server: McpServer) {
       offset: z.number().default(0)
     },
     async ({ limit, offset }) => {
-      const { data, error, count } = await supabase
+      const { data, error, count } = await adminData
         .from('messages')
         .select('*', { count: 'exact' })
         .eq('moderation_status', 'flagged')
@@ -36,7 +36,7 @@ export function registerModerationTools(server: McpServer) {
       offset: z.number().default(0)
     },
     async ({ status, limit, offset }) => {
-      const { data, error, count } = await supabase
+      const { data, error, count } = await adminData
         .from('message_reports')
         .select(`
           *,
@@ -60,9 +60,9 @@ export function registerModerationTools(server: McpServer) {
     'Mark a flagged message as safe',
     { message_id: z.string() },
     async ({ message_id }) => {
-      const { data: oldData } = await supabase.from('messages').select('*').eq('id', message_id).single();
+      const { data: oldData } = await adminData.from('messages').select('*').eq('id', message_id).single();
       
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('messages')
         .update({ moderation_status: 'safe' })
         .eq('id', message_id)
@@ -90,9 +90,9 @@ export function registerModerationTools(server: McpServer) {
     'Dismiss a user report',
     { report_id: z.string() },
     async ({ report_id }) => {
-      const { data: oldData } = await supabase.from('message_reports').select('*').eq('id', report_id).single();
+      const { data: oldData } = await adminData.from('message_reports').select('*').eq('id', report_id).single();
 
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('message_reports')
         .update({ status: 'dismissed', reviewed_at: new Date().toISOString() })
         .eq('id', report_id)
@@ -120,9 +120,9 @@ export function registerModerationTools(server: McpServer) {
     'Mark a report as reviewed (action taken)',
     { report_id: z.string() },
     async ({ report_id }) => {
-      const { data: oldData } = await supabase.from('message_reports').select('*').eq('id', report_id).single();
+      const { data: oldData } = await adminData.from('message_reports').select('*').eq('id', report_id).single();
 
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('message_reports')
         .update({ status: 'reviewed', reviewed_at: new Date().toISOString() })
         .eq('id', report_id)

apps/mcp/src/tools/users.ts

@@ -1,7 +1,7 @@
 import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
 import { z } from 'zod';
-import { supabase } from '../lib/supabase.js';
-import { logAudit } from '../utils/audit.js';
+import { adminData } from '../lib/admin-data.js';
+import { getAdminApi } from '../lib/admin-api.js';
 
 export function registerUserTools(server: McpServer) {
   server.tool(
@@ -15,7 +15,7 @@ export function registerUserTools(server: McpServer) {
     async ({ page, limit, search }) => {
       const offset = (page - 1) * limit;
       
-      let query = supabase
+      let query = adminData
         .from('profiles')
         .select('*', { count: 'exact' });
         
@@ -40,7 +40,7 @@ export function registerUserTools(server: McpServer) {
     'Get full user profile details',
     { user_id: z.string() },
     async ({ user_id }) => {
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('profiles')
         .select(`
           *,
@@ -62,7 +62,7 @@ export function registerUserTools(server: McpServer) {
     'Get user question responses',
     { user_id: z.string(), limit: z.number().default(50) },
     async ({ user_id, limit }) => {
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('responses')
         .select(`
           *,
@@ -86,13 +86,13 @@ export function registerUserTools(server: McpServer) {
     { user_id: z.string() },
     async ({ user_id }) => {
       // First get couple_id
-      const { data: profile } = await supabase.from('profiles').select('couple_id').eq('id', user_id).single();
+      const { data: profile } = await adminData.from('profiles').select('couple_id').eq('id', user_id).single();
       
       if (!profile?.couple_id) {
         return { content: [{ type: 'text', text: 'User is not in a couple' }] };
       }
 
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('matches')
         .select(`
           *,
@@ -114,28 +114,20 @@ export function registerUserTools(server: McpServer) {
     'List user uploaded media',
     { user_id: z.string() },
     async ({ user_id }) => {
-      // This is tricky as media is in storage, but usually referenced in messages
-      // We'll search messages table for media_path where user_id matches
-      const { data, error } = await supabase
-        .from('messages')
-        .select('id, media_path, created_at, match_id')
-        .eq('user_id', user_id)
-        .not('media_path', 'is', null)
+      // Files remain private; the admin API issues short-lived signed URLs.
+      const { data, error } = await adminData
+        .from('media_objects')
+        .select('*')
+        .eq('owner_id', user_id)
+        .is('deleted_at', null)
         .order('created_at', { ascending: false });
         
       if (error) throw new Error(`Failed to get user media: ${error.message}`);
       
-      // Generate public URLs for media
-      const mediaWithUrls = data.map(m => {
-        const { data: urlData } = supabase.storage
-          .from('chat-media')
-          .getPublicUrl(m.media_path);
-          
-        return {
-          ...m,
-          url: urlData.publicUrl
-        };
-      });
+      const mediaWithUrls = await Promise.all(data.map(async (media: Record<string, any>) => ({
+        ...media,
+        ...(await getAdminApi().mediaUrl(media.id)),
+      })));
 
       return {
         content: [{ type: 'text', text: JSON.stringify(mediaWithUrls, null, 2) }]
@@ -148,7 +140,7 @@ export function registerUserTools(server: McpServer) {
     'View chat messages for a match',
     { match_id: z.string(), limit: z.number().default(50) },
     async ({ match_id, limit }) => {
-      const { data, error } = await supabase
+      const { data, error } = await adminData
         .from('messages')
         .select('*')
         .eq('match_id', match_id)
@@ -172,45 +164,11 @@ export function registerUserTools(server: McpServer) {
       days: z.number().default(30),
       reason: z.string().optional() // For audit log
     },
-    async ({ user_id, days }) => {
-      const expiresAt = new Date();
-      expiresAt.setDate(expiresAt.getDate() + days);
-      
-      const { data: oldData } = await supabase.from('profiles').select('is_premium').eq('id', user_id).single();
-      
-      // We update profiles table directly or insert into subscriptions?
-      // Research said `profiles.is_premium` is the flag, but also mentioned `subscriptions` table.
-      // Usually `subscriptions` drives `is_premium` via webhooks, but for gifting we might just set the flag 
-      // OR insert a manual subscription.
-      // The admin dashboard uses `auditedSupabase.insert('subscriptions', {...})`.
-      
-      const { data, error } = await supabase
-        .from('subscriptions')
-        .insert({
-          user_id,
-          product_id: 'admin_gift',
-          status: 'active',
-          expires_at: expiresAt.toISOString(),
-          is_sandbox: false
-        })
-        .select()
-        .single();
-        
-      if (error) throw new Error(`Failed to gift premium: ${error.message}`);
-
-      // Also ensure profile is updated (if not handled by triggers)
-      await supabase.from('profiles').update({ is_premium: true }).eq('id', user_id);
-
-      await logAudit({
-        action: 'INSERT',
-        table_name: 'subscriptions',
-        record_id: data.id,
-        new_values: data,
-        old_values: { reason: 'Premium Gift', old_is_premium: oldData?.is_premium }
-      });
+    async ({ user_id, days, reason }) => {
+      const { expires_at: expiresAt } = await getAdminApi().giftPremium(user_id, days, reason);
 
       return {
-        content: [{ type: 'text', text: `Premium gifted to user ${user_id} until ${expiresAt.toISOString()}` }]
+        content: [{ type: 'text', text: `Premium gifted to user ${user_id} until ${expiresAt}` }]
       };
     }
   );

apps/mcp/src/utils/audit.ts

@@ -1,81 +1,16 @@
-import { supabase } from '../lib/supabase.js';
-
 export interface AuditLogEntry {
   action: 'INSERT' | 'UPDATE' | 'DELETE';
   table_name: string;
   record_id?: string;
-  old_values?: Record<string, any>;
-  new_values?: Record<string, any>;
+  old_values?: Record<string, unknown> | null;
+  new_values?: Record<string, unknown> | null;
   admin_user_id?: string;
 }
 
-let cachedSystemAdminId: string | null = null;
-
-async function getSystemAdminId(): Promise<string | null> {
-  if (cachedSystemAdminId) return cachedSystemAdminId;
-
-  // Try to find a super_admin user
-  const { data, error } = await supabase
-    .from('admin_users')
-    .select('user_id')
-    .eq('role', 'super_admin')
-    .limit(1)
-    .maybeSingle();
-
-  if (data?.user_id) {
-    cachedSystemAdminId = data.user_id;
-    return data.user_id;
-  }
-
-  // Fallback: any admin user
-  const { data: anyAdmin } = await supabase
-    .from('admin_users')
-    .select('user_id')
-    .limit(1)
-    .maybeSingle();
-    
-  if (anyAdmin?.user_id) {
-    cachedSystemAdminId = anyAdmin.user_id;
-    return anyAdmin.user_id;
-  }
-
-  return null;
-}
-
 /**
- * Log an admin action to the audit_logs table
+ * Standalone admin API mutations are authorized and audited atomically by the
+ * API. This compatibility hook deliberately does not create a duplicate row.
  */
-export async function logAudit(entry: AuditLogEntry) {
-  try {
-    let adminUserId = entry.admin_user_id;
-    
-    if (!adminUserId) {
-      adminUserId = await getSystemAdminId() || undefined;
-    }
-
-    if (!adminUserId) {
-      console.warn('Cannot log audit entry: No admin user found to attribute action to');
-      return;
-    }
-
-    // Ensure values are plain objects, not Supabase response objects
-    const cleanOldValues = entry.old_values ? JSON.parse(JSON.stringify(entry.old_values)) : null;
-    const cleanNewValues = entry.new_values ? JSON.parse(JSON.stringify(entry.new_values)) : null;
-
-    const { error } = await supabase.from('audit_logs').insert({
-      action: entry.action,
-      table_name: entry.table_name,
-      record_id: entry.record_id || '00000000-0000-0000-0000-000000000000', // Fallback UUID if needed
-      old_values: cleanOldValues,
-      new_values: cleanNewValues,
-      admin_role: 'super_admin', // MCP acts as super admin
-      admin_user_id: adminUserId
-    });
-
-    if (error) {
-      console.error('Failed to write audit log:', error);
-    }
-  } catch (err) {
-    console.error('Error in logAudit:', err);
-  }
+export async function logAudit(_entry: AuditLogEntry): Promise<void> {
+  // The called admin API mutation owns the audit transaction.
 }