diff --git a/frontend/src/components/ui-new/actions/index.ts b/frontend/src/components/ui-new/actions/index.ts
index 02aca096..a017bf42 100644
--- a/frontend/src/components/ui-new/actions/index.ts
+++ b/frontend/src/components/ui-new/actions/index.ts
@@ -104,6 +104,9 @@ export interface ActionVisibilityContext {
   hasMultipleRepos: boolean;
   hasOpenPR: boolean;
   hasUnpushedCommits: boolean;
+
+  // Execution state
+  isAttemptRunning: boolean;
 }
 
 // Base properties shared by all actions
@@ -729,6 +732,49 @@ export const Actions = {
       invalidateWorkspaceQueries(ctx.queryClient, workspaceId);
     },
   },
+
+  // === Script Actions ===
+  RunSetupScript: {
+    id: 'run-setup-script',
+    label: 'Run Setup Script',
+    icon: TerminalIcon,
+    requiresTarget: true,
+    isVisible: (ctx) => ctx.hasWorkspace,
+    isEnabled: (ctx) => !ctx.isAttemptRunning,
+    execute: async (_ctx, workspaceId) => {
+      const result = await attemptsApi.runSetupScript(workspaceId);
+      if (!result.success) {
+        if (result.error?.type === 'no_script_configured') {
+          throw new Error('No setup script configured for this project');
+        }
+        if (result.error?.type === 'process_already_running') {
+          throw new Error('Cannot run script while another process is running');
+        }
+        throw new Error('Failed to run setup script');
+      }
+    },
+  },
+
+  RunCleanupScript: {
+    id: 'run-cleanup-script',
+    label: 'Run Cleanup Script',
+    icon: TerminalIcon,
+    requiresTarget: true,
+    isVisible: (ctx) => ctx.hasWorkspace,
+    isEnabled: (ctx) => !ctx.isAttemptRunning,
+    execute: async (_ctx, workspaceId) => {
+      const result = await attemptsApi.runCleanupScript(workspaceId);
+      if (!result.success) {
+        if (result.error?.type === 'no_script_configured') {
+          throw new Error('No cleanup script configured for this project');
+        }
+        if (result.error?.type === 'process_already_running') {
+          throw new Error('Cannot run script while another process is running');
+        }
+        throw new Error('Failed to run cleanup script');
+      }
+    },
+  },
 } as const satisfies Record<string, ActionDefinition>;
 
 // Helper to resolve dynamic label
diff --git a/frontend/src/components/ui-new/actions/pages.ts b/frontend/src/components/ui-new/actions/pages.ts
index f8f85ae9..1aed61d8 100644
--- a/frontend/src/components/ui-new/actions/pages.ts
+++ b/frontend/src/components/ui-new/actions/pages.ts
@@ -110,6 +110,14 @@ export const Pages: Record<StaticPageId, CommandBarPage> = {
           { type: 'action', action: Actions.DeleteWorkspace },
         ],
       },
+      {
+        type: 'group',
+        label: 'Scripts',
+        items: [
+          { type: 'action', action: Actions.RunSetupScript },
+          { type: 'action', action: Actions.RunCleanupScript },
+        ],
+      },
     ],
   },
 
diff --git a/frontend/src/components/ui-new/actions/useActionVisibility.ts b/frontend/src/components/ui-new/actions/useActionVisibility.ts
index 2fed226d..a8e8e03f 100644
--- a/frontend/src/components/ui-new/actions/useActionVisibility.ts
+++ b/frontend/src/components/ui-new/actions/useActionVisibility.ts
@@ -6,6 +6,7 @@ import { useWorkspaceContext } from '@/contexts/WorkspaceContext';
 import { useUserSystem } from '@/components/ConfigProvider';
 import { useDevServer } from '@/hooks/useDevServer';
 import { useBranchStatus } from '@/hooks/useBranchStatus';
+import { useExecutionProcessesContext } from '@/contexts/ExecutionProcessesContext';
 import type { Workspace, Merge } from 'shared/types';
 import type {
   ActionVisibilityContext,
@@ -31,6 +32,7 @@ export function useActionVisibilityContext(): ActionVisibilityContext {
   const { isStarting, isStopping, runningDevServers } =
     useDevServer(workspaceId);
   const { data: branchStatus } = useBranchStatus(workspaceId);
+  const { isAttemptRunningVisible } = useExecutionProcessesContext();
 
   return useMemo(() => {
     // Compute isAllDiffsExpanded
@@ -79,6 +81,7 @@ export function useActionVisibilityContext(): ActionVisibilityContext {
       hasMultipleRepos: repos.length > 1,
       hasOpenPR,
       hasUnpushedCommits,
+      isAttemptRunning: isAttemptRunningVisible,
     };
   }, [
     layout.isChangesMode,
@@ -98,6 +101,7 @@ export function useActionVisibilityContext(): ActionVisibilityContext {
     isStopping,
     runningDevServers,
     branchStatus,
+    isAttemptRunningVisible,
   ]);
 }