diff --git a/.changeset/feat-new-service-registrations.md b/.changeset/feat-new-service-registrations.md
new file mode 100644
index 00000000..b3d545ce
--- /dev/null
+++ b/.changeset/feat-new-service-registrations.md
@@ -0,0 +1 @@
+---\n"@googleworkspace/cli": patch\n---\n\nfeat(services): register Apps Script and Google Photos APIs
diff --git a/src/services.rs b/src/services.rs
index 40a4b816..5b4eb5a9 100644
--- a/src/services.rs
+++ b/src/services.rs
@@ -24,30 +24,6 @@ pub struct ServiceEntry {
 
 /// All known services with metadata.
 pub const SERVICES: &[ServiceEntry] = &[
-    ServiceEntry {
-        aliases: &["drive"],
-        api_name: "drive",
-        version: "v3",
-        description: "Manage files, folders, and shared drives",
-    },
-    ServiceEntry {
-        aliases: &["sheets"],
-        api_name: "sheets",
-        version: "v4",
-        description: "Read and write spreadsheets",
-    },
-    ServiceEntry {
-        aliases: &["gmail"],
-        api_name: "gmail",
-        version: "v1",
-        description: "Send, read, and manage email",
-    },
-    ServiceEntry {
-        aliases: &["calendar"],
-        api_name: "calendar",
-        version: "v3",
-        description: "Manage calendars and events",
-    },
     ServiceEntry {
         aliases: &["admin-reports", "reports"],
         api_name: "admin",
@@ -55,40 +31,40 @@ pub const SERVICES: &[ServiceEntry] = &[
         description: "Audit logs and usage reports",
     },
     ServiceEntry {
-        aliases: &["docs"],
-        api_name: "docs",
-        version: "v1",
-        description: "Read and write Google Docs",
+        aliases: &["calendar"],
+        api_name: "calendar",
+        version: "v3",
+        description: "Manage calendars and events",
     },
     ServiceEntry {
-        aliases: &["slides"],
-        api_name: "slides",
+        aliases: &["chat"],
+        api_name: "chat",
         version: "v1",
-        description: "Read and write presentations",
+        description: "Manage Chat spaces and messages",
     },
     ServiceEntry {
-        aliases: &["tasks"],
-        api_name: "tasks",
+        aliases: &["classroom"],
+        api_name: "classroom",
         version: "v1",
-        description: "Manage task lists and tasks",
+        description: "Manage classes, rosters, and coursework",
     },
     ServiceEntry {
-        aliases: &["people"],
-        api_name: "people",
+        aliases: &["docs"],
+        api_name: "docs",
         version: "v1",
-        description: "Manage contacts and profiles",
+        description: "Read and write Google Docs",
     },
     ServiceEntry {
-        aliases: &["chat"],
-        api_name: "chat",
-        version: "v1",
-        description: "Manage Chat spaces and messages",
+        aliases: &["drive"],
+        api_name: "drive",
+        version: "v3",
+        description: "Manage files, folders, and shared drives",
     },
     ServiceEntry {
-        aliases: &["classroom"],
-        api_name: "classroom",
+        aliases: &["events"],
+        api_name: "workspaceevents",
         version: "v1",
-        description: "Manage classes, rosters, and coursework",
+        description: "Subscribe to Google Workspace events",
     },
     ServiceEntry {
         aliases: &["forms"],
@@ -96,6 +72,12 @@ pub const SERVICES: &[ServiceEntry] = &[
         version: "v1",
         description: "Read and write Google Forms",
     },
+    ServiceEntry {
+        aliases: &["gmail"],
+        api_name: "gmail",
+        version: "v1",
+        description: "Send, read, and manage email",
+    },
     ServiceEntry {
         aliases: &["keep"],
         api_name: "keep",
@@ -108,18 +90,48 @@ pub const SERVICES: &[ServiceEntry] = &[
         version: "v2",
         description: "Manage Google Meet conferences",
     },
-    ServiceEntry {
-        aliases: &["events"],
-        api_name: "workspaceevents",
-        version: "v1",
-        description: "Subscribe to Google Workspace events",
-    },
     ServiceEntry {
         aliases: &["modelarmor"],
         api_name: "modelarmor",
         version: "v1",
         description: "Filter user-generated content for safety",
     },
+    ServiceEntry {
+        aliases: &["people"],
+        api_name: "people",
+        version: "v1",
+        description: "Manage contacts and profiles",
+    },
+    ServiceEntry {
+        aliases: &["photos"],
+        api_name: "photoslibrary",
+        version: "v1",
+        description: "Manage Google Photos library",
+    },
+    ServiceEntry {
+        aliases: &["script"],
+        api_name: "script",
+        version: "v1",
+        description: "Manage Apps Script projects and deployments",
+    },
+    ServiceEntry {
+        aliases: &["sheets"],
+        api_name: "sheets",
+        version: "v4",
+        description: "Read and write spreadsheets",
+    },
+    ServiceEntry {
+        aliases: &["slides"],
+        api_name: "slides",
+        version: "v1",
+        description: "Read and write presentations",
+    },
+    ServiceEntry {
+        aliases: &["tasks"],
+        api_name: "tasks",
+        version: "v1",
+        description: "Manage task lists and tasks",
+    },
     ServiceEntry {
         aliases: &["workflow", "wf"],
         api_name: "workflow",
@@ -164,6 +176,14 @@ mod tests {
             resolve_service("reports").unwrap(),
             ("admin".to_string(), "reports_v1".to_string())
         );
+        assert_eq!(
+            resolve_service("photos").unwrap(),
+            ("photoslibrary".to_string(), "v1".to_string())
+        );
+        assert_eq!(
+            resolve_service("script").unwrap(),
+            ("script".to_string(), "v1".to_string())
+        );
     }
 
     #[test]