diff --git a/commands/people/index.ts b/commands/people/index.ts
new file mode 100644
index 0000000..b5a5826
--- /dev/null
+++ b/commands/people/index.ts
@@ -0,0 +1,58 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+import {
+    getUserProfile,
+    getMe,
+    getUserManager,
+} from '../../workspace-server/src/services/PeopleService';
+
+export const get_user_profile = {
+  name: 'get_user_profile',
+  description: 'Get a user\'s profile by ID, email, or name.',
+  parameters: {
+    type: 'object',
+    properties: {
+      userId: {
+        type: 'string',
+        description: 'The ID of the user.',
+      },
+      email: {
+        type: 'string',
+        description: 'The email address of the user.',
+      },
+      name: {
+        type: 'string',
+        description: 'The name of the user.',
+      },
+    },
+  },
+  function: getUserProfile,
+};
+
+export const get_me = {
+    name: 'get_me',
+    description: 'Get the user\'s profile.',
+    parameters: {
+        type: 'object',
+        properties: {},
+    },
+    function: getMe,
+};
+
+export const get_user_manager = {
+    name: 'get_user_manager',
+    description: 'Get the user\'s manager.',
+    parameters: {
+        type: 'object',
+        properties: {
+            userId: {
+                type: 'string',
+                description: 'The ID of the user.',
+            },
+        },
+    },
+    function: getUserManager,
+};
diff --git a/workspace-server/src/__tests__/services/PeopleService.test.ts b/workspace-server/src/__tests__/services/PeopleService.test.ts
index 6c7d727..ff148d4 100644
--- a/workspace-server/src/__tests__/services/PeopleService.test.ts
+++ b/workspace-server/src/__tests__/services/PeopleService.test.ts
@@ -146,4 +146,35 @@ describe('PeopleService', () => {
             expect(JSON.parse(result.content[0].text)).toEqual({ error: 'API Error' });
         });
     });
+
+    describe('getUserManager', () => {
+        it('should return the manager of a user', async () => {
+            const mockManager = {
+                data: {
+                    relations: [{
+                        type: 'manager',
+                        person: 'people/110001608645105799645',
+                    }],
+                },
+            };
+            mockPeopleAPI.people.get.mockResolvedValue(mockManager);
+
+            const result = await peopleService.getUserManager({ userId: '110001608645105799644' });
+
+            expect(mockPeopleAPI.people.get).toHaveBeenCalledWith({
+                resourceName: 'people/110001608645105799644',
+                personFields: 'relations',
+            });
+            expect(JSON.parse(result.content[0].text)).toEqual({ manager: 'people/110001608645105799645' });
+        });
+
+        it('should handle errors during getUserManager', async () => {
+            const apiError = new Error('API Error');
+            mockPeopleAPI.people.get.mockRejectedValue(apiError);
+
+            const result = await peopleService.getUserManager({ userId: '110001608645105799644' });
+
+            expect(JSON.parse(result.content[0].text)).toEqual({ error: 'API Error' });
+        });
+    });
 });
diff --git a/workspace-server/src/index.ts b/workspace-server/src/index.ts
index 0cb5f62..79a763b 100644
--- a/workspace-server/src/index.ts
+++ b/workspace-server/src/index.ts
@@ -683,6 +683,17 @@ There are a list of system labels that can be modified on a message:
         peopleService.getMe
     );
 
+    server.registerTool(
+        "people.getUserManager",
+        {
+            description: 'Gets the manager for a given user.',
+            inputSchema: {
+                userId: z.string().describe('The ID of the user to get the manager for.'),
+            }
+        },
+        peopleService.getUserManager
+    );
+
     // 4. Connect the transport layer and start listening
     const transport = new StdioServerTransport();
     await server.connect(transport);
diff --git a/workspace-server/src/services/PeopleService.ts b/workspace-server/src/services/PeopleService.ts
index d66e39e..c36d454 100644
--- a/workspace-server/src/services/PeopleService.ts
+++ b/workspace-server/src/services/PeopleService.ts
@@ -19,6 +19,35 @@ export class PeopleService {
         return google.people({ version: 'v1', ...options });
     }
 
+    public getUserManager = async ({ userId }: { userId: string; }) => {
+        logToFile(`[PeopleService] Starting getUserManager with: userId=${userId}`);
+        try {
+            const people = await this.getPeopleClient();
+            const resourceName = userId.startsWith('people/') ? userId : `people/${userId}`;
+            const res = await people.people.get({
+                resourceName,
+                personFields: 'relations',
+            });
+            const manager = res.data.relations?.find((r: { type: string; }) => r.type === 'manager')?.person || null;
+            logToFile(`[PeopleService] Finished getUserManager for user: ${userId}`);
+            return {
+                content: [{
+                    type: "text" as const,
+                    text: JSON.stringify({ manager })
+                }]
+            };
+        } catch (error) {
+            const errorMessage = error instanceof Error ? error.message : String(error);
+            logToFile(`[PeopleService] Error during people.getUserManager: ${errorMessage}`);
+            return {
+                content: [{
+                    type: "text" as const,
+                    text: JSON.stringify({ error: errorMessage })
+                }]
+            };
+        }
+    }
+
     public getUserProfile = async ({ userId, email, name }: { userId?: string, email?: string, name?: string }) => {
         logToFile(`[PeopleService] Starting getUserProfile with: userId=${userId}, email=${email}, name=${name}`);
         try {
@@ -30,7 +59,7 @@ export class PeopleService {
                 const resourceName = userId.startsWith('people/') ? userId : `people/${userId}`;
                 const res = await people.people.get({
                     resourceName,
-                    personFields: 'names,emailAddresses',
+                    personFields: 'names,emailAddresses,relations',
                 });
                 logToFile(`[PeopleService] Finished getUserProfile for user: ${userId}`);
                 return {