diff --git a/src/app/(dashboard)/dashboard/providers/[id]/ModelRow.js b/src/app/(dashboard)/dashboard/providers/[id]/ModelRow.js
index 06747e03..63c64568 100644
--- a/src/app/(dashboard)/dashboard/providers/[id]/ModelRow.js
+++ b/src/app/(dashboard)/dashboard/providers/[id]/ModelRow.js
@@ -1,5 +1,6 @@
 import PropTypes from "prop-types";
 import { CapacityBadges } from "@/shared/components";
+import ActionMenu from "@/shared/components/ActionMenu";
 
 export default function ModelRow({ model, fullModel, alias, copied, onCopy, testStatus, isCustom, isFree, onDeleteAlias, onRemove, onTest, isTesting, onDisable, caps, thinkingSuffix }) {
   const displayModel = thinkingSuffix ? `${fullModel}(${thinkingSuffix})` : fullModel;
@@ -16,8 +17,30 @@ export default function ModelRow({ model, fullModel, alias, copied, onCopy, test
     : undefined;
   const deleteModel = onRemove || (isCustom ? onDeleteAlias : onDisable);
   const deletesPermanently = !!deleteModel;
-
-  const actionButtonClass = "inline-flex size-7 items-center justify-center rounded-md text-text-muted transition-[background-color,color,transform,box-shadow] duration-150 hover:bg-background hover:text-text-main focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-primary/60 active:scale-95 disabled:cursor-not-allowed disabled:opacity-50";
+  const actionItems = [
+    ...(onTest ? [{
+      id: "test",
+      icon: isTesting ? "progress_activity" : "science",
+      label: isTesting ? "Testing model…" : "Test model",
+      onSelect: onTest,
+      disabled: isTesting,
+      spinning: isTesting,
+    }] : []),
+    {
+      id: "copy",
+      icon: copied === `model-${model.id}` ? "check" : "content_copy",
+      label: copied === `model-${model.id}` ? "Model ID copied" : "Copy model ID",
+      onSelect: () => onCopy(displayModel, `model-${model.id}`),
+    },
+    ...(deleteModel ? [{
+      id: "delete",
+      icon: "delete",
+      label: deletesPermanently ? "Permanently delete model" : "Hide model",
+      onSelect: deleteModel,
+      danger: true,
+      dividerBefore: true,
+    }] : []),
+  ];
 
   return (
     <div className={`group min-w-0 max-w-full rounded-lg border px-3 py-2 transition-colors ${borderColor} hover:bg-sidebar/50 focus-within:border-primary/50`}>
@@ -35,44 +58,8 @@ export default function ModelRow({ model, fullModel, alias, copied, onCopy, test
             <CapacityBadges caps={caps} colorOverride="text-text-muted/70" size={12} />
           </span>
         </div>
-        <div className="ml-auto flex shrink-0 items-center gap-0.5 rounded-lg border border-border/80 bg-sidebar/60 p-1 shadow-[0_1px_0_rgb(255_255_255/0.03)]">
-          {onTest && (
-            <button
-              type="button"
-              onClick={onTest}
-              disabled={isTesting}
-              className={actionButtonClass}
-              title={isTesting ? "Testing model" : "Test model"}
-              aria-label={isTesting ? `Testing ${fullModel}` : `Test ${fullModel}`}
-            >
-              <span className="material-symbols-outlined text-[17px]" style={isTesting ? { animation: "spin 1s linear infinite" } : undefined}>
-                {isTesting ? "progress_activity" : "science"}
-              </span>
-            </button>
-          )}
-          <button
-            type="button"
-            onClick={() => onCopy(displayModel, `model-${model.id}`)}
-            className={actionButtonClass}
-            title={copied === `model-${model.id}` ? "Copied" : "Copy model ID"}
-            aria-label={copied === `model-${model.id}` ? `${fullModel} copied` : `Copy ${fullModel}`}
-          >
-            <span className="material-symbols-outlined text-[17px]">
-              {copied === `model-${model.id}` ? "check" : "content_copy"}
-            </span>
-          </button>
-          {deleteModel && <span className="mx-0.5 h-4 w-px bg-border" aria-hidden="true" />}
-          {deleteModel && (
-            <button
-              type="button"
-              onClick={deleteModel}
-              className="inline-flex size-7 items-center justify-center rounded-md text-text-muted transition-[background-color,color,transform,box-shadow] duration-150 hover:bg-red-500/12 hover:text-red-400 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-red-500/60 active:scale-95"
-              title={deletesPermanently ? "Permanently remove model from catalogs and saved configurations" : "Hide model from the dashboard catalog"}
-              aria-label={deletesPermanently ? `Permanently delete ${fullModel}` : `Hide ${fullModel}`}
-            >
-              <span className="material-symbols-outlined text-[17px]">delete</span>
-            </button>
-          )}
+        <div className="ml-auto">
+          <ActionMenu ariaLabel={`Actions for ${fullModel}`} items={actionItems} title={`Actions for ${fullModel}`} />
         </div>
       </div>
     </div>
diff --git a/src/shared/components/ActionMenu.js b/src/shared/components/ActionMenu.js
new file mode 100644
index 00000000..156387aa
--- /dev/null
+++ b/src/shared/components/ActionMenu.js
@@ -0,0 +1,128 @@
+"use client";
+
+import { useEffect, useId, useRef, useState } from "react";
+import PropTypes from "prop-types";
+
+const MENU_WIDTH = 192;
+const VIEWPORT_GUTTER = 12;
+
+/**
+ * Compact, reusable overflow menu for contextual row actions.
+ */
+export default function ActionMenu({ ariaLabel, items, title = "More options" }) {
+  const [isOpen, setIsOpen] = useState(false);
+  const [opensRight, setOpensRight] = useState(true);
+  const menuRef = useRef(null);
+  const triggerRef = useRef(null);
+  const menuId = useId();
+
+  const updateHorizontalPlacement = () => {
+    const triggerRect = triggerRef.current?.getBoundingClientRect();
+    if (!triggerRect) return;
+
+    setOpensRight(triggerRect.left + MENU_WIDTH <= window.innerWidth - VIEWPORT_GUTTER);
+  };
+
+  useEffect(() => {
+    if (!isOpen) return undefined;
+
+    const handlePointerDown = (event) => {
+      if (!menuRef.current?.contains(event.target)) setIsOpen(false);
+    };
+
+    const handleKeyDown = (event) => {
+      if (event.key === "Escape") {
+        setIsOpen(false);
+        menuRef.current?.querySelector("button")?.focus();
+      }
+    };
+
+    document.addEventListener("pointerdown", handlePointerDown);
+    document.addEventListener("keydown", handleKeyDown);
+    window.addEventListener("resize", updateHorizontalPlacement);
+    updateHorizontalPlacement();
+    return () => {
+      document.removeEventListener("pointerdown", handlePointerDown);
+      document.removeEventListener("keydown", handleKeyDown);
+      window.removeEventListener("resize", updateHorizontalPlacement);
+    };
+  }, [isOpen]);
+
+  const handleSelect = (item) => {
+    if (item.disabled) return;
+    setIsOpen(false);
+    item.onSelect();
+  };
+
+  return (
+    <div ref={menuRef} className="relative shrink-0">
+      <button
+        type="button"
+        ref={triggerRef}
+        onClick={() => {
+          updateHorizontalPlacement();
+          setIsOpen((open) => !open);
+        }}
+        className="inline-flex size-8 items-center justify-center rounded-md border border-border/80 bg-sidebar/60 text-text-muted shadow-[0_1px_0_rgb(255_255_255/0.03)] transition-[background-color,color,transform,box-shadow] duration-150 hover:bg-background hover:text-text-main focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-primary/60 active:scale-95"
+        title={title}
+        aria-label={ariaLabel}
+        aria-haspopup="menu"
+        aria-expanded={isOpen}
+        aria-controls={isOpen ? menuId : undefined}
+      >
+        <span className="material-symbols-outlined text-[19px]">more_vert</span>
+      </button>
+
+      {isOpen && (
+        <div
+          id={menuId}
+          role="menu"
+          aria-label={ariaLabel}
+          className={`absolute top-full z-30 mt-1.5 w-48 min-w-0 max-w-[calc(100vw-1.5rem)] overflow-hidden rounded-lg border border-border bg-surface py-1 shadow-soft ${
+            opensRight ? "left-0" : "right-0"
+          }`}
+        >
+          {items.map((item) => (
+            <button
+              key={item.id}
+              type="button"
+              role="menuitem"
+              disabled={item.disabled}
+              onClick={() => handleSelect(item)}
+              className={`flex w-full items-center gap-2.5 px-3 py-2 text-left text-xs transition-colors disabled:cursor-not-allowed disabled:opacity-50 ${
+                item.dividerBefore ? "mt-1 border-t border-border pt-3" : ""
+              } ${
+                item.danger
+                  ? "text-red-400 hover:bg-red-500/12"
+                  : "text-text-main hover:bg-sidebar"
+              }`}
+            >
+              <span
+                className="material-symbols-outlined text-[17px] text-text-muted"
+                style={item.spinning ? { animation: "spin 1s linear infinite" } : undefined}
+              >
+                {item.icon}
+              </span>
+              <span className="min-w-0 flex-1">{item.label}</span>
+            </button>
+          ))}
+        </div>
+      )}
+    </div>
+  );
+}
+
+ActionMenu.propTypes = {
+  ariaLabel: PropTypes.string.isRequired,
+  items: PropTypes.arrayOf(PropTypes.shape({
+    id: PropTypes.string.isRequired,
+    icon: PropTypes.string.isRequired,
+    label: PropTypes.string.isRequired,
+    onSelect: PropTypes.func.isRequired,
+    disabled: PropTypes.bool,
+    dividerBefore: PropTypes.bool,
+    danger: PropTypes.bool,
+    spinning: PropTypes.bool,
+  })).isRequired,
+  title: PropTypes.string,
+};
\ No newline at end of file
diff --git a/src/shared/components/index.js b/src/shared/components/index.js
index 0941377e..101a121a 100644
--- a/src/shared/components/index.js
+++ b/src/shared/components/index.js
@@ -21,6 +21,7 @@ export { default as McpMarketplaceModal } from "./McpMarketplaceModal";
 export { default as UsageStats } from "./UsageStats";
 export { default as LanguageSwitcher } from "./LanguageSwitcher";
 export { default as HeaderMenu } from "./HeaderMenu";
+export { default as ActionMenu } from "./ActionMenu";
 export { default as ChangelogModal } from "./ChangelogModal";
 export { default as RequestLogger } from "./RequestLogger";
 export { default as KiroAuthModal } from "./KiroAuthModal";