diff --git a/skills/objectui/guides/data-integration.md b/skills/objectui/guides/data-integration.md
index 93909b9753..1e188521b8 100644
--- a/skills/objectui/guides/data-integration.md
+++ b/skills/objectui/guides/data-integration.md
@@ -31,7 +31,7 @@ methods from context for CRUD, and read the ambient scope through
 ## DataSource interface
 
 ⚠️ The fence below is a deliberately SIMPLIFIED teaching copy, kept rather than
-replaced by an import: the published `DataSource` has **38** members and the
+replaced by an import: `data.ts` lists every published `DataSource` member and the
 excerpt is what makes this section readable. The real one is
 `import type { DataSource } from '@object-ui/types';` (source:
 `packages/types/src/data.ts`) — read it before you rely on any member's exact
diff --git a/skills/objectui/guides/testing.md b/skills/objectui/guides/testing.md
index 3e47f78f6c..040d76da47 100644
--- a/skills/objectui/guides/testing.md
+++ b/skills/objectui/guides/testing.md
@@ -190,17 +190,17 @@ function AuthConsumer() {
 
 describe('AuthProvider', () => {
   it('shows loading then authenticated state', async () => {
-    // `AuthClient` declares ~38 methods and the provider reaches ONE of them on
-    // this path. Type the literal `Partial<AuthClient>` and the stubbed member
-    // against `AuthClient['getSession']`: the key, the signature and the
-    // resolved value are then all checked, and the widening happens ONCE, in a
-    // named place. Casting the double to `any` unchecks all three at once.
-    // This is the shape `@object-ui/auth`'s own AuthProvider.test.tsx uses.
+    // Of every method `AuthClient` declares in `packages/auth/src/types.ts`, this path reaches
+    // `getSession` on mount and `listOrganizations` once a user is set; an empty list ends the
+    // organization load there. Type the literal `Partial<AuthClient>` and each stub against its
+    // own member (`AuthClient['getSession']`): the key, the signature and the resolved value are
+    // then all checked, and the widening happens ONCE, in a named place. `any` unchecks all three.
     const stub: Partial<AuthClient> = {
       getSession: vi.fn<AuthClient['getSession']>().mockResolvedValue({
         user: { id: '1', email: 'alice@example.com', name: 'Alice' },
         session: { token: 'abc' },
       }),
+      listOrganizations: vi.fn<AuthClient['listOrganizations']>().mockResolvedValue([]),
     };
 
     render(