Remove custom commands from palette

packages/ui/src/components/instance/instance-shell2.tsx

@@ -39,8 +39,7 @@ import {
 import { keyboardRegistry, type KeyboardShortcut } from "../../lib/keyboard-registry"
 import { messageStoreBus } from "../../stores/message-v2/bus"
 import { clearSessionRenderCache } from "../message-block"
-import { buildCustomCommandEntries } from "../../lib/command-utils"
+
-import { getCommands as getInstanceCommands } from "../../stores/commands"
 import { isOpen as isCommandPaletteOpen, hideCommandPalette, showCommandPalette } from "../../stores/command-palette"
 import SessionList from "../session-list"
 import KeyboardHint from "../keyboard-hint"
@@ -373,9 +372,7 @@ const InstanceShell2: Component<InstanceShellProps> = (props) => {
     }
   }
 
-  const customCommands = createMemo(() => buildCustomCommandEntries(props.instance.id, getInstanceCommands(props.instance.id)))
+  const instancePaletteCommands = createMemo(() => props.paletteCommands())
-
-  const instancePaletteCommands = createMemo(() => [...props.paletteCommands(), ...customCommands()])
   const paletteOpen = createMemo(() => isCommandPaletteOpen(props.instance.id))
 
   const keyboardShortcuts = createMemo(() =>

packages/ui/src/components/prompt-input.tsx

@@ -610,6 +610,11 @@ export default function PromptInput(props: PromptInputProps) {
 
     setHistoryDraft(null)
 
+    if (isKnownSlashCommand) {
+      // Record attempted slash commands even if execution fails.
+      void refreshHistory()
+    }
+ 
     try {
       if (isShellMode) {
         if (props.onRunShell) {
@@ -622,7 +627,9 @@ export default function PromptInput(props: PromptInputProps) {
       } else {
         await props.onSend(resolvedPrompt, currentAttachments)
       }
-      void refreshHistory()
+      if (!isKnownSlashCommand) {
+        void refreshHistory()
+      }
     } catch (error) {
       log.error("Failed to send message:", error)
       showAlertDialog("Failed to send message", {
@@ -1023,6 +1030,7 @@ export default function PromptInput(props: PromptInputProps) {
   }
  
   const shellHint = () => (mode() === "shell" ? { key: "Esc", text: "to exit shell mode" } : { key: "!", text: "for shell mode" })
+  const commandHint = () => ({ key: "/", text: "for commands" })
 
   const shouldShowOverlay = () => prompt().length === 0
 
@@ -1215,6 +1223,11 @@ export default function PromptInput(props: PromptInputProps) {
                       <span class="prompt-overlay-text">
                         • <Kbd>{shellHint().key}</Kbd> {shellHint().text}
                       </span>
+                      <Show when={mode() !== "shell"}>
+                        <span class="prompt-overlay-text">
+                          • <Kbd>{commandHint().key}</Kbd> {commandHint().text}
+                        </span>
+                      </Show>
                       <Show when={mode() === "shell"}>
                         <span class="prompt-overlay-shell-active">Shell mode active</span>
                       </Show>