Merge pull request #174 from NeuralNomadsAI/codenomad/issue-173

Docs: link server CLI docs and list flags/env vars

README.md

@@ -44,19 +44,22 @@ Run CodeNomad as a local server and access it via your web browser. Perfect for
 npx @neuralnomads/codenomad --launch
 ```
 
-For dev version
+Full server/CLI documentation (flags + env vars, TLS, auth, remote access):
+- [packages/server/README.md](packages/server/README.md)
+
+To see all available options:
+
+```bash
+npx @neuralnomads/codenomad --help
+```
+
+### 🧪 Dev Releases
+Bleeding-edge builds are published as GitHub pre-releases and are generated automatically from the `dev` branch.
 
 ```bash
 npx @neuralnomads/codenomad-dev --launch
 ```
 
-Dev builds are published as GitHub pre-releases:
-https://github.com/shantur/CodeNomad/releases
-
-Dev releases are bleeding-edge builds, generated automatically every time a new commit is pushed to the `dev` branch.
-
-This command starts the server and opens the web client in your default browser.
-
 ## Highlights
 
 - **Multi-Instance**: Juggle several OpenCode sessions side-by-side with tabs.

packages/server/README.md

@@ -31,6 +31,12 @@ You can run CodeNomad directly without installing it:
 npx @neuralnomads/codenomad --launch
 ```
 
+To list all CLI options:
+
+```sh
+npx @neuralnomads/codenomad --help
+```
+
 On startup, CodeNomad prints two URLs:
 
 - `Local Connection URL : ...` (used by desktop shells)
@@ -44,6 +50,16 @@ npm install -g @neuralnomads/codenomad
 codenomad --launch
 ```
 
+### Install Locally (per-project)
+If you prefer to install CodeNomad into a project and run the local binary:
+
+```sh
+npm install @neuralnomads/codenomad
+npx codenomad --launch
+```
+
+(`npx codenomad ...` will use `./node_modules/.bin/codenomad` when present.)
+
 ### Common Flags
 You can configure the server using flags or environment variables:
 
@@ -63,10 +79,30 @@ You can configure the server using flags or environment variables:
 | `--config <path>` | `CLI_CONFIG` | Config file location |
 | `--launch` | `CLI_LAUNCH` | Open the UI in a Chromium-based browser |
 | `--log-level <level>` | `CLI_LOG_LEVEL` | Logging level (trace, debug, info, warn, error) |
+| `--log-destination <path>` | `CLI_LOG_DESTINATION` | Log destination file (defaults to stdout) |
 | `--username <username>` | `CODENOMAD_SERVER_USERNAME` | Username for CodeNomad's internal auth (default `codenomad`) |
 | `--password <password>` | `CODENOMAD_SERVER_PASSWORD` | Password for CodeNomad's internal auth |
 | `--generate-token` | `CODENOMAD_GENERATE_TOKEN` | Emit a one-time local bootstrap token for desktop flows |
 | `--dangerously-skip-auth` | `CODENOMAD_SKIP_AUTH` | Disable CodeNomad's internal auth (use only behind a trusted perimeter) |
+| `--ui-dir <path>` | `CLI_UI_DIR` | Directory containing the built UI bundle |
+| `--ui-dev-server <url>` | `CLI_UI_DEV_SERVER` | Proxy UI requests to a running dev server (requires `--https=false --http=true`) |
+| `--ui-no-update` | `CLI_UI_NO_UPDATE` | Disable remote UI updates |
+| `--ui-auto-update <enabled>` | `CLI_UI_AUTO_UPDATE` | Enable remote UI updates (true|false) |
+| `--ui-manifest-url <url>` | `CLI_UI_MANIFEST_URL` | Remote UI manifest URL |
+
+### Dev Releases (Advanced)
+If you want the latest bleeding-edge builds (published as GitHub pre-releases), use the dev package:
+
+```sh
+npx @neuralnomads/codenomad-dev --launch
+```
+
+These environment variables control how CodeNomad checks for dev updates:
+
+| Env Variable | Description |
+|-------------|-------------|
+| `CODENOMAD_UPDATE_CHANNEL` | Update channel (use `dev` to enable dev build update checks) |
+| `CODENOMAD_GITHUB_REPO` | GitHub repo used for dev release checks (default `NeuralNomadsAI/CodeNomad`) |
 
 ### HTTP vs HTTPS
 

packages/ui/src/App.tsx

@@ -60,6 +60,7 @@ const App: Component = () => {
     preferences,
     recordWorkspaceLaunch,
     toggleShowThinkingBlocks,
+    toggleKeyboardShortcutHints,
     toggleShowTimelineTools,
     toggleAutoCleanupBlankSessions,
     toggleUsageMetrics,
@@ -80,6 +81,13 @@ const App: Component = () => {
   const [remoteAccessOpen, setRemoteAccessOpen] = createSignal(false)
   const [instanceTabBarHeight, setInstanceTabBarHeight] = createSignal(0)
 
+  createEffect(() => {
+    if (typeof document === "undefined") return
+    const shouldShow =
+      runtimeEnv.host !== "web" && runtimeEnv.platform !== "mobile" && (preferences().showKeyboardShortcutHints ?? true)
+    document.documentElement.dataset.keyboardHints = shouldShow ? "show" : "hide"
+  })
+
   const updateInstanceTabBarHeight = () => {
     if (typeof document === "undefined") return
     const element = document.querySelector<HTMLElement>(".tab-bar-instance")
@@ -293,6 +301,7 @@ const App: Component = () => {
     preferences,
     toggleAutoCleanupBlankSessions,
     toggleShowThinkingBlocks,
+    toggleKeyboardShortcutHints,
     toggleShowTimelineTools,
     toggleUsageMetrics,
     togglePromptSubmitOnEnter,

packages/ui/src/components/command-palette.tsx

@@ -112,6 +112,10 @@ const CommandPalette: Component<CommandPaletteProps> = (props) => {
 
   const groupedCommandList = () => processedCommands().groups
   const orderedCommands = () => processedCommands().ordered
+
+  const isCommandDisabled = (command: Command) => {
+    return command.disabled ? Boolean(resolveResolvable(command.disabled)) : false
+  }
   const selectedIndex = createMemo(() => {
     const ordered = orderedCommands()
     if (ordered.length === 0) return -1
@@ -138,10 +142,11 @@ const CommandPalette: Component<CommandPaletteProps> = (props) => {
       }
       return
     }
- 
+
     const currentId = selectedCommandId()
     if (!currentId || !ordered.some((cmd) => cmd.id === currentId)) {
-      setSelectedCommandId(ordered[0].id)
+      const firstEnabled = ordered.find((cmd) => !isCommandDisabled(cmd))
+      setSelectedCommandId((firstEnabled || ordered[0])?.id ?? null)
     }
   })
 
@@ -195,12 +200,14 @@ const CommandPalette: Component<CommandPaletteProps> = (props) => {
       if (index < 0 || index >= ordered.length) return
       const command = ordered[index]
       if (!command) return
+      if (isCommandDisabled(command)) return
       props.onExecute(command)
       props.onClose()
     }
   }
 
   function handleCommandClick(command: Command) {
+    if (isCommandDisabled(command)) return
     props.onExecute(command)
     props.onClose()
   }
@@ -265,11 +272,13 @@ const CommandPalette: Component<CommandPaletteProps> = (props) => {
                       <For each={group.commands}>
                         {(command, localIndex) => {
                           const commandIndex = group.startIndex + localIndex()
+                          const disabled = isCommandDisabled(command)
                           return (
                             <button
                               type="button"
                               data-command-index={commandIndex}
                               onClick={() => handleCommandClick(command)}
+                              disabled={disabled}
                               class={`modal-item ${selectedCommandId() === command.id ? "modal-item-highlight" : ""}`}
                               onPointerMove={(event) => {
                                 if (event.movementX === 0 && event.movementY === 0) return

packages/ui/src/components/filesystem-browser-dialog.tsx

@@ -431,7 +431,7 @@ const FileSystemBrowserDialog: Component<FileSystemBrowserDialogProps> = (props)
               </Show>
             </div>
 
-            <div class="panel-footer">
+            <div class="panel-footer keyboard-hints">
               <div class="panel-footer-hints">
                 <div class="flex items-center gap-1.5">
                   <kbd class="kbd">↑</kbd>

packages/ui/src/components/folder-selection-view.tsx

@@ -548,7 +548,7 @@ const FolderSelectionView: Component<FolderSelectionViewProps> = (props) => {
                           : t("folderSelection.browse.button")}
                       </span>
                     </div>
-                    <Kbd shortcut="cmd+n" class="ml-2" />
+                    <Kbd shortcut="cmd+n" class="ml-2 kbd-hint" />
                   </button>
                 </div>
 
@@ -573,7 +573,7 @@ const FolderSelectionView: Component<FolderSelectionViewProps> = (props) => {
 
             </div>
 
-            <div class="panel panel-footer shrink-0 hidden sm:block">
+            <div class="panel panel-footer shrink-0 hidden sm:block keyboard-hints">
               <div class="panel-footer-hints">
                 <Show when={folders().length > 0}>
                   <div class="flex items-center gap-1.5">
@@ -591,7 +591,7 @@ const FolderSelectionView: Component<FolderSelectionViewProps> = (props) => {
                   </div>
                 </Show>
                 <div class="flex items-center gap-1.5">
-                  <Kbd shortcut="cmd+n" />
+                  <Kbd shortcut="cmd+n" class="kbd-hint" />
                   <span>{t("folderSelection.hints.browse")}</span>
                 </div>
               </div>

packages/ui/src/components/hint-row.tsx

@@ -3,10 +3,15 @@ import { Component, JSX } from "solid-js"
 interface HintRowProps {
   children: JSX.Element
   class?: string
+  ariaHidden?: boolean
 }
 
 const HintRow: Component<HintRowProps> = (props) => {
-  return <span class={`text-xs text-muted ${props.class || ""}`}>{props.children}</span>
+  return (
+    <span aria-hidden={props.ariaHidden} class={`keyboard-hints text-xs text-muted ${props.class || ""}`}>
+      {props.children}
+    </span>
+  )
 }
 
 export default HintRow

packages/ui/src/components/instance-welcome-view.tsx

@@ -502,7 +502,7 @@ const InstanceWelcomeView: Component<InstanceWelcomeViewProps> = (props) => {
                     )}
                     <span>{t("instanceWelcome.new.createButton")}</span>
                   </div>
-                  <Kbd shortcut={newSessionShortcutString()} class="ml-2" />
+                  <Kbd shortcut={newSessionShortcutString()} class="ml-2 kbd-hint" />
                 </button>
               </div>
             </div>
@@ -539,7 +539,7 @@ const InstanceWelcomeView: Component<InstanceWelcomeViewProps> = (props) => {
         </div>
       </Show>
 
-      <div class="panel-footer hidden sm:block">
+      <div class="panel-footer hidden sm:block keyboard-hints">
 
         <div class="panel-footer-hints">
           <div class="flex items-center gap-1.5">

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

@@ -633,7 +633,7 @@ const InstanceShell2: Component<InstanceShellProps> = (props) => {
                       >
                         {t("instanceShell.commandPalette.button")}
                       </button>
-                      <span class="connection-status-shortcut-hint">
+                      <span class="connection-status-shortcut-hint kbd-hint">
                         <Kbd shortcut="cmd+shift+p" />
                       </span>
                     </div>
@@ -730,7 +730,7 @@ const InstanceShell2: Component<InstanceShellProps> = (props) => {
               </div>
 
               <div class="session-toolbar-right flex-1 flex items-center gap-3">
-                <span class="connection-status-shortcut-hint">
+                <span class="connection-status-shortcut-hint kbd-hint">
                   <Kbd shortcut="cmd+shift+p" />
                 </span>
 

packages/ui/src/components/instance/shell/SessionSidebar.tsx

@@ -1,7 +1,7 @@
 import { Show, type Accessor, type Component } from "solid-js"
 import type { SessionThread } from "../../../stores/session-state"
 import type { Session } from "../../../types/session"
-import type { KeyboardShortcut } from "../../../lib/keyboard-registry"
+import { keyboardRegistry, type KeyboardShortcut } from "../../../lib/keyboard-registry"
 import type { DrawerViewState } from "./types"
 
 import { PlusSquare, Search } from "lucide-solid"
@@ -13,7 +13,6 @@ import InfoOutlinedIcon from "@suid/icons-material/InfoOutlined"
 
 import SessionList from "../../session-list"
 import KeyboardHint from "../../keyboard-hint"
-import Kbd from "../../kbd"
 import WorktreeSelector from "../../worktree-selector"
 import AgentSelector from "../../agent-selector"
 import ModelSelector from "../../model-selector"
@@ -166,11 +165,17 @@ const SessionSidebar: Component<SessionSidebarProps> = (props) => (
 
               <ThinkingSelector instanceId={props.instanceId} currentModel={activeSession().model} />
 
-              <div class="session-sidebar-selector-hints" aria-hidden="true">
-                <Kbd shortcut="cmd+shift+a" />
-                <Kbd shortcut="cmd+shift+m" />
-                <Kbd shortcut="cmd+shift+t" />
-              </div>
+              <KeyboardHint
+                class="session-sidebar-selector-hints"
+                ariaHidden={true}
+                shortcuts={[
+                  keyboardRegistry.get("open-agent-selector"),
+                  keyboardRegistry.get("focus-model"),
+                  keyboardRegistry.get("focus-variant"),
+                ].filter((shortcut): shortcut is KeyboardShortcut => Boolean(shortcut))}
+                separator=" "
+                showDescription={false}
+              />
             </div>
           </>
         )}

packages/ui/src/components/kbd.tsx

@@ -1,4 +1,5 @@
 import { Component, JSX, For } from "solid-js"
+import useMediaQuery from "@suid/material/useMediaQuery"
 import { isMac } from "../lib/keyboard-utils"
 
 interface KbdProps {
@@ -27,6 +28,9 @@ const SPECIAL_KEY_LABELS: Record<string, string> = {
 }
 
 const Kbd: Component<KbdProps> = (props) => {
+  const desktopQuery = useMediaQuery("(min-width: 1280px)")
+  if (!desktopQuery()) return null
+
   const parts = () => {
     if (props.children) return [{ text: props.children, isModifier: false }]
     if (!props.shortcut) return []

packages/ui/src/components/keyboard-hint.tsx

@@ -1,14 +1,20 @@
 import { Component, For } from "solid-js"
-import { formatShortcut, isMac } from "../lib/keyboard-utils"
+import useMediaQuery from "@suid/material/useMediaQuery"
 import type { KeyboardShortcut } from "../lib/keyboard-registry"
 import Kbd from "./kbd"
 import HintRow from "./hint-row"
 
 const KeyboardHint: Component<{
   shortcuts: KeyboardShortcut[]
-  separator?: string
+  separator?: string | null
   showDescription?: boolean
+  class?: string
+  ariaHidden?: boolean
 }> = (props) => {
+  // Centralize layout gating here so call sites don't need to.
+  // We only show keyboard hint UI on desktop layouts.
+  const desktopQuery = useMediaQuery("(min-width: 1280px)")
+
   function buildShortcutString(shortcut: KeyboardShortcut): string {
     const parts: string[] = []
 
@@ -26,12 +32,14 @@ const KeyboardHint: Component<{
     return parts.join("+")
   }
 
+  if (!desktopQuery()) return null
+
   return (
-    <HintRow>
+    <HintRow class={props.class} ariaHidden={props.ariaHidden}>
       <For each={props.shortcuts}>
         {(shortcut, i) => (
           <>
-            {i() > 0 && <span class="mx-1">{props.separator || "•"}</span>}
+            {i() > 0 && props.separator !== null && <span class="mx-1">{props.separator ?? "•"}</span>}
             {props.showDescription !== false && <span class="mr-1">{shortcut.description}</span>}
             <Kbd shortcut={buildShortcutString(shortcut)} />
           </>

packages/ui/src/components/message-list-header.tsx

@@ -62,7 +62,7 @@ export default function MessageListHeader(props: MessageListHeaderProps) {
             {t("messageListHeader.commandPalette.button")}
           </button>
           <span class="connection-status-shortcut-hint">
-            <Kbd shortcut="cmd+shift+p" />
+            <Kbd shortcut="cmd+shift+p" class="kbd-hint" />
           </span>
         </div>
       </div>

packages/ui/src/components/message-section.tsx

@@ -867,7 +867,7 @@ export default function MessageSection(props: MessageSectionProps) {
                   <ul>
                     <li>
                       <span>{t("messageSection.empty.tips.commandPalette")}</span>
-                      <Kbd shortcut="cmd+shift+p" class="ml-2" />
+                      <Kbd shortcut="cmd+shift+p" class="ml-2 kbd-hint" />
                     </li>
                     <li>{t("messageSection.empty.tips.askAboutCodebase")}</li>
                     <li>

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

@@ -1,8 +1,8 @@
-import { createSignal, Show, onMount, onCleanup, createEffect, on, untrack } from "solid-js"
+import { createSignal, Show, onMount, onCleanup, createEffect, on } from "solid-js"
 import { ArrowBigUp, ArrowBigDown } from "lucide-solid"
 import UnifiedPicker from "./unified-picker"
 import ExpandButton from "./expand-button"
-import { getAttachments, clearAttachments, removeAttachment } from "../stores/attachments"
+import { clearAttachments, removeAttachment } from "../stores/attachments"
 import { resolvePastedPlaceholders } from "../lib/prompt-placeholders"
 import Kbd from "./kbd"
 import { getActiveInstance } from "../stores/instances"
@@ -63,6 +63,7 @@ export default function PromptInput(props: PromptInputProps) {
     handleDrop,
     syncAttachmentCounters,
     handleExpandTextAttachment,
+    handleRemoveAttachment,
   } = usePromptAttachments({
     instanceId: () => props.instanceId,
     sessionId: () => props.sessionId,
@@ -87,6 +88,9 @@ export default function PromptInput(props: PromptInputProps) {
         if (!attachment) return
         handleExpandTextAttachment(attachment)
       },
+      removeAttachment: (attachmentId: string) => {
+        handleRemoveAttachment(attachmentId)
+      },
       setPromptText: (text: string, opts?: { focus?: boolean }) => {
         const textarea = textareaRef
         if (textarea) {
@@ -166,10 +170,7 @@ export default function PromptInput(props: PromptInputProps) {
         setAtPosition(null)
         setSearchQuery("")
 
-        const instanceId = props.instanceId
-        const sessionId = props.sessionId
-        const currentAttachments = untrack(() => getAttachments(instanceId, sessionId))
-        syncAttachmentCounters(prompt(), currentAttachments)
+        syncAttachmentCounters(prompt())
       },
       { defer: true },
     ),
@@ -238,10 +239,10 @@ export default function PromptInput(props: PromptInputProps) {
     // Ignore attachments for slash commands, but keep them for next prompt.
     if (!isKnownSlashCommand) {
       clearAttachments(props.instanceId, props.sessionId)
-      syncAttachmentCounters("", [])
+      syncAttachmentCounters("")
       setIgnoredAtPositions(new Set<number>())
     } else {
-      syncAttachmentCounters("", currentAttachments)
+      syncAttachmentCounters("")
       setIgnoredAtPositions(new Set<number>())
     }
 
@@ -479,7 +480,7 @@ export default function PromptInput(props: PromptInputProps) {
                 </Show>
               </div>
               <Show when={shouldShowOverlay()}>
-                <div class={`prompt-input-overlay ${mode() === "shell" ? "shell-mode" : ""}`}>
+                <div class={`prompt-input-overlay keyboard-hints ${mode() === "shell" ? "shell-mode" : ""}`}>
                   <Show
                     when={props.escapeInDebounce}
                     fallback={

packages/ui/src/components/prompt-input/attachmentPlaceholders.ts

@@ -1,5 +1,3 @@
-import type { Attachment } from "../../types/attachment"
-
 export function formatPastedPlaceholder(value: string | number) {
   return `[pasted #${value}]`
 }
@@ -9,27 +7,27 @@ export function formatImagePlaceholder(value: string | number) {
 }
 
 export function createPastedPlaceholderRegex() {
-  return /\[pasted #(\d+)\]/g
+  return /\[\s*pasted\s*#\s*(\d+)\s*\]/gi
 }
 
 export function createImagePlaceholderRegex() {
-  return /\[Image #(\d+)\]/g
+  return /\[\s*Image\s*#\s*(\d+)\s*\]/gi
 }
 
 export function createMentionRegex() {
   return /@(\S+)/g
 }
 
-export const pastedDisplayCounterRegex = /pasted #(\d+)/
-export const imageDisplayCounterRegex = /Image #(\d+)/
-export const bracketedImageDisplayCounterRegex = /\[Image #(\d+)\]/
+export const pastedDisplayCounterRegex = /pasted #(\d+)/i
+export const imageDisplayCounterRegex = /Image #(\d+)/i
+export const bracketedImageDisplayCounterRegex = /\[\s*Image\s*#\s*(\d+)\s*\]/i
 
 export function parseCounter(value: string) {
   const parsed = Number.parseInt(value, 10)
   return Number.isNaN(parsed) ? null : parsed
 }
 
-export function findHighestAttachmentCounters(currentPrompt: string, sessionAttachments: Attachment[]) {
+export function findHighestAttachmentCounters(currentPrompt: string) {
   let highestPaste = 0
   let highestImage = 0
 
@@ -40,27 +38,6 @@ export function findHighestAttachmentCounters(currentPrompt: string, sessionAtta
     }
   }
 
-  for (const attachment of sessionAttachments) {
-    if (attachment.source.type === "text") {
-      const placeholderMatch = attachment.display.match(pastedDisplayCounterRegex)
-      if (placeholderMatch) {
-        const parsed = parseCounter(placeholderMatch[1])
-        if (parsed !== null) {
-          highestPaste = Math.max(highestPaste, parsed)
-        }
-      }
-    }
-    if (attachment.source.type === "file" && attachment.mediaType.startsWith("image/")) {
-      const imageMatch = attachment.display.match(imageDisplayCounterRegex)
-      if (imageMatch) {
-        const parsed = parseCounter(imageMatch[1])
-        if (parsed !== null) {
-          highestImage = Math.max(highestImage, parsed)
-        }
-      }
-    }
-  }
-
   for (const match of currentPrompt.matchAll(createImagePlaceholderRegex())) {
     const parsed = parseCounter(match[1])
     if (parsed !== null) {

packages/ui/src/components/prompt-input/types.ts

@@ -8,6 +8,7 @@ export type PromptInsertMode = "quote" | "code"
 export interface PromptInputApi {
   insertSelection(text: string, mode: PromptInsertMode): void
   expandTextAttachment(attachmentId: string): void
+  removeAttachment(attachmentId: string): void
   setPromptText(text: string, opts?: { focus?: boolean }): void
   focus(): void
 }

packages/ui/src/components/prompt-input/usePromptAttachments.ts

@@ -1,4 +1,4 @@
-import { createSignal, type Accessor } from "solid-js"
+import { createEffect, createSignal, type Accessor } from "solid-js"
 import { addAttachment, getAttachments, removeAttachment } from "../../stores/attachments"
 import { createFileAttachment, createTextAttachment } from "../../types/attachment"
 import type { Attachment } from "../../types/attachment"
@@ -7,6 +7,7 @@ import {
   findHighestAttachmentCounters,
   formatImagePlaceholder,
   formatPastedPlaceholder,
+  imageDisplayCounterRegex,
   pastedDisplayCounterRegex,
 } from "./attachmentPlaceholders"
 
@@ -23,7 +24,7 @@ type PromptAttachments = {
   attachments: Accessor<Attachment[]>
   pasteCount: Accessor<number>
   imageCount: Accessor<number>
-  syncAttachmentCounters: (promptText: string, sessionAttachments: Attachment[]) => void
+  syncAttachmentCounters: (promptText: string) => void
 
   handlePaste: (e: ClipboardEvent) => Promise<void>
   isDragging: Accessor<boolean>
@@ -41,45 +42,106 @@ export function usePromptAttachments(options: PromptAttachmentsOptions): PromptA
   const [pasteCount, setPasteCount] = createSignal(0)
   const [imageCount, setImageCount] = createSignal(0)
 
-  function syncAttachmentCounters(currentPrompt: string, sessionAttachments: Attachment[]) {
-    const { highestPaste, highestImage } = findHighestAttachmentCounters(currentPrompt, sessionAttachments)
+  function syncAttachmentCounters(currentPrompt: string) {
+    const { highestPaste, highestImage } = findHighestAttachmentCounters(currentPrompt)
     setPasteCount(highestPaste)
     setImageCount(highestImage)
   }
 
+  const escapeRegExp = (value: string) => value.replace(/[.*+?^${}()|[\]\\]/g, "\\$&")
+
+  function removeTokenFromPrompt(currentPrompt: string, tokenRegex: RegExp) {
+    const next = currentPrompt.replace(tokenRegex, "")
+    if (next === currentPrompt) return currentPrompt
+
+    return next
+      .replace(/[ \t]{2,}/g, " ")
+      .replace(/[ \t]+\n/g, "\n")
+      .replace(/\n[ \t]+/g, "\n")
+      .trim()
+  }
+
+  const createLooseImagePlaceholderRegex = (counter: string | number) =>
+    new RegExp(`\\[\\s*Image\\s*#\\s*${counter}\\s*\\]`, "i")
+  const createLoosePastedPlaceholderRegex = (counter: string | number) =>
+    new RegExp(`\\[\\s*pasted\\s*#\\s*${counter}\\s*\\]`, "i")
+
+  // Keep placeholder-backed attachments in sync with prompt text.
+  // If the placeholder token disappears from the prompt, the attachment should disappear too.
+  createEffect(() => {
+    const currentPrompt = options.prompt()
+    const currentAttachments = attachments()
+
+    const toRemove: string[] = []
+
+    for (const attachment of currentAttachments) {
+      if (attachment.source.type === "text") {
+        const match = attachment.display.match(pastedDisplayCounterRegex)
+        if (!match) continue
+        const counter = match[1]
+        if (!createLoosePastedPlaceholderRegex(counter).test(currentPrompt)) {
+          toRemove.push(attachment.id)
+        }
+        continue
+      }
+
+      if (attachment.source.type === "file" && attachment.mediaType.startsWith("image/")) {
+        const match =
+          attachment.display.match(bracketedImageDisplayCounterRegex) || attachment.display.match(imageDisplayCounterRegex)
+        if (!match) continue
+        const counter = match[1]
+        if (!createLooseImagePlaceholderRegex(counter).test(currentPrompt)) {
+          toRemove.push(attachment.id)
+        }
+      }
+    }
+
+    for (const attachmentId of toRemove) {
+      removeAttachment(options.instanceId(), options.sessionId(), attachmentId)
+    }
+  })
+
   function handleRemoveAttachment(attachmentId: string) {
     const currentAttachments = attachments()
     const attachment = currentAttachments.find((a) => a.id === attachmentId)
 
+    // Always remove from store.
     removeAttachment(options.instanceId(), options.sessionId(), attachmentId)
 
-    if (attachment) {
-      const currentPrompt = options.prompt()
-      let newPrompt = currentPrompt
+    if (!attachment) return
 
-      if (attachment.source.type === "file") {
-        if (attachment.mediaType.startsWith("image/")) {
-          const imageMatch = attachment.display.match(bracketedImageDisplayCounterRegex)
-          if (imageMatch) {
-            const placeholder = formatImagePlaceholder(imageMatch[1])
-            newPrompt = currentPrompt.replace(placeholder, "").replace(/\s+/g, " ").trim()
-          }
-        } else {
-          const filename = attachment.filename
-          newPrompt = currentPrompt.replace(`@${filename}`, "").replace(/\s+/g, " ").trim()
+    const currentPrompt = options.prompt()
+    let nextPrompt = currentPrompt
+
+    if (attachment.source.type === "file") {
+      if (attachment.mediaType.startsWith("image/")) {
+        const imageMatch =
+          attachment.display.match(bracketedImageDisplayCounterRegex) || attachment.display.match(imageDisplayCounterRegex)
+        if (imageMatch) {
+          nextPrompt = removeTokenFromPrompt(currentPrompt, createLooseImagePlaceholderRegex(imageMatch[1]))
         }
-      } else if (attachment.source.type === "agent") {
-        const agentName = attachment.filename
-        newPrompt = currentPrompt.replace(`@${agentName}`, "").replace(/\s+/g, " ").trim()
-      } else if (attachment.source.type === "text") {
-        const placeholderMatch = attachment.display.match(pastedDisplayCounterRegex)
-        if (placeholderMatch) {
-          const placeholder = formatPastedPlaceholder(placeholderMatch[1])
-          newPrompt = currentPrompt.replace(placeholder, "").replace(/\s+/g, " ").trim()
+      } else {
+        // For file mentions we insert `@<path>`, but the chip might display `@<filename>`.
+        const candidates = [attachment.source.path, attachment.filename]
+        for (const candidate of candidates) {
+          if (!candidate) continue
+          const mentionRegex = new RegExp(`@${escapeRegExp(candidate)}(?=\\s|$)`, "i")
+          nextPrompt = removeTokenFromPrompt(nextPrompt, mentionRegex)
         }
       }
+    } else if (attachment.source.type === "agent") {
+      const agentName = attachment.filename
+      const mentionRegex = new RegExp(`@${escapeRegExp(agentName)}(?=\\s|$)`, "i")
+      nextPrompt = removeTokenFromPrompt(currentPrompt, mentionRegex)
+    } else if (attachment.source.type === "text") {
+      const placeholderMatch = attachment.display.match(pastedDisplayCounterRegex)
+      if (placeholderMatch) {
+        nextPrompt = removeTokenFromPrompt(currentPrompt, createLoosePastedPlaceholderRegex(placeholderMatch[1]))
+      }
+    }
 
-      options.setPrompt(newPrompt)
+    if (nextPrompt !== currentPrompt) {
+      options.setPrompt(nextPrompt)
     }
   }
 
@@ -143,13 +205,32 @@ export function usePromptAttachments(options: PromptAttachmentsOptions): PromptA
         const blob = item.getAsFile()
         if (!blob) continue
 
-        const count = imageCount() + 1
+        const { highestImage } = findHighestAttachmentCounters(options.prompt())
+        const count = highestImage + 1
         setImageCount(count)
 
+        const placeholder = formatImagePlaceholder(count)
+        const textarea = options.getTextarea()
+
+        if (textarea) {
+          const start = textarea.selectionStart
+          const end = textarea.selectionEnd
+          const currentText = options.prompt()
+          const newText = currentText.substring(0, start) + placeholder + currentText.substring(end)
+          options.setPrompt(newText)
+
+          setTimeout(() => {
+            const newCursorPos = start + placeholder.length
+            textarea.setSelectionRange(newCursorPos, newCursorPos)
+            textarea.focus()
+          }, 0)
+        } else {
+          options.setPrompt(options.prompt() + placeholder)
+        }
+
         const reader = new FileReader()
         reader.onload = () => {
           const base64Data = (reader.result as string).split(",")[1]
-          const display = formatImagePlaceholder(count)
           const filename = `image-${count}.png`
 
           const attachment = createFileAttachment(
@@ -160,24 +241,8 @@ export function usePromptAttachments(options: PromptAttachmentsOptions): PromptA
             options.instanceFolder(),
           )
           attachment.url = `data:image/png;base64,${base64Data}`
-          attachment.display = display
+          attachment.display = placeholder
           addAttachment(options.instanceId(), options.sessionId(), attachment)
-
-          const textarea = options.getTextarea()
-          if (textarea) {
-            const start = textarea.selectionStart
-            const end = textarea.selectionEnd
-            const currentText = options.prompt()
-            const placeholder = formatImagePlaceholder(count)
-            const newText = currentText.substring(0, start) + placeholder + currentText.substring(end)
-            options.setPrompt(newText)
-
-            setTimeout(() => {
-              const newCursorPos = start + placeholder.length
-              textarea.setSelectionRange(newCursorPos, newCursorPos)
-              textarea.focus()
-            }, 0)
-          }
         }
         reader.readAsDataURL(blob)
 
@@ -196,7 +261,8 @@ export function usePromptAttachments(options: PromptAttachmentsOptions): PromptA
     if (isLongPaste) {
       e.preventDefault()
 
-      const count = pasteCount() + 1
+      const { highestPaste } = findHighestAttachmentCounters(options.prompt())
+      const count = highestPaste + 1
       setPasteCount(count)
 
       const summary = lineCount > 1 ? `${lineCount} lines` : `${charCount} chars`
@@ -204,14 +270,12 @@ export function usePromptAttachments(options: PromptAttachmentsOptions): PromptA
       const filename = `paste-${count}.txt`
 
       const attachment = createTextAttachment(pastedText, display, filename)
-      addAttachment(options.instanceId(), options.sessionId(), attachment)
-
+      const placeholder = formatPastedPlaceholder(count)
       const textarea = options.getTextarea()
       if (textarea) {
         const start = textarea.selectionStart
         const end = textarea.selectionEnd
         const currentText = options.prompt()
-        const placeholder = formatPastedPlaceholder(count)
         const newText = currentText.substring(0, start) + placeholder + currentText.substring(end)
         options.setPrompt(newText)
 
@@ -220,7 +284,11 @@ export function usePromptAttachments(options: PromptAttachmentsOptions): PromptA
           textarea.setSelectionRange(newCursorPos, newCursorPos)
           textarea.focus()
         }, 0)
+      } else {
+        options.setPrompt(options.prompt() + placeholder)
       }
+
+      addAttachment(options.instanceId(), options.sessionId(), attachment)
     }
   }
 

packages/ui/src/components/session-picker.tsx

@@ -172,7 +172,7 @@ const SessionPicker: Component<SessionPickerProps> = (props) => {
                         </span>
                       </Show>
                     </div>
-                    <kbd class="kbd ml-2">
+                    <kbd class="kbd ml-2 kbd-hint">
                       Cmd+Enter
                     </kbd>
                   </button>

packages/ui/src/components/session/session-view.tsx

@@ -299,13 +299,19 @@ export const SessionView: Component<SessionViewProps> = (props) => {
              />
 
 
-               <Show when={attachments().length > 0}>
-                 <PromptAttachmentsBar
-                   attachments={attachments()}
-                   onRemoveAttachment={(attachmentId) => removeAttachment(props.instanceId, props.sessionId, attachmentId)}
-                   onExpandTextAttachment={(attachmentId) => promptInputApi?.expandTextAttachment(attachmentId)}
-                 />
-               </Show>
+                <Show when={attachments().length > 0}>
+                  <PromptAttachmentsBar
+                    attachments={attachments()}
+                    onRemoveAttachment={(attachmentId) => {
+                      if (promptInputApi) {
+                        promptInputApi.removeAttachment(attachmentId)
+                        return
+                      }
+                      removeAttachment(props.instanceId, props.sessionId, attachmentId)
+                    }}
+                    onExpandTextAttachment={(attachmentId) => promptInputApi?.expandTextAttachment(attachmentId)}
+                  />
+                </Show>
 
               <PromptInput
                instanceId={props.instanceId}

packages/ui/src/lib/commands.ts

@@ -18,6 +18,7 @@ export interface Command {
   description: Resolvable<string>
   keywords?: Resolvable<string[]>
   shortcut?: KeyboardShortcut
+  disabled?: Resolvable<boolean>
   action: () => void | Promise<void>
   category?: Resolvable<string>
 }

packages/ui/src/lib/hooks/use-commands.ts

@@ -14,6 +14,7 @@ import { getLogger } from "../logger"
 import { requestData } from "../opencode-api"
 import { emitSessionSidebarRequest } from "../session-sidebar-events"
 import { tGlobal } from "../i18n"
+import { runtimeEnv } from "../runtime-env"
 
 const log = getLogger("actions")
 
@@ -28,6 +29,7 @@ function splitKeywords(key: string): string[] {
 export interface UseCommandsOptions {
   preferences: Accessor<Preferences>
   toggleShowThinkingBlocks: () => void
+  toggleKeyboardShortcutHints: () => void
   toggleShowTimelineTools: () => void
   toggleUsageMetrics: () => void
   toggleAutoCleanupBlankSessions: () => void
@@ -454,6 +456,26 @@ export function useCommands(options: UseCommandsOptions) {
       action: options.toggleShowTimelineTools,
     })
 
+    commandRegistry.register({
+      id: "keyboard-shortcut-hints",
+      label: () =>
+        tGlobal(
+          options.preferences().showKeyboardShortcutHints
+            ? "commands.keyboardShortcutHints.label.hide"
+            : "commands.keyboardShortcutHints.label.show",
+        ),
+      description: () =>
+        tGlobal(
+          runtimeEnv.host === "web"
+            ? "commands.keyboardShortcutHints.description.disabledWeb"
+            : "commands.keyboardShortcutHints.description",
+        ),
+      category: "System",
+      keywords: () => splitKeywords("commands.keyboardShortcutHints.keywords"),
+      disabled: () => runtimeEnv.host === "web",
+      action: options.toggleKeyboardShortcutHints,
+    })
+
     commandRegistry.register({
       id: "thinking-default-visibility",
       label: () => {

packages/ui/src/lib/i18n/messages/en/commands.ts

@@ -97,6 +97,12 @@ export const commandMessages = {
   "commands.timelineToolCalls.description": "Toggle tool call entries in the message timeline",
   "commands.timelineToolCalls.keywords": "timeline, tool, toggle",
 
+  "commands.keyboardShortcutHints.label.show": "Show Keyboard Shortcut Hints",
+  "commands.keyboardShortcutHints.label.hide": "Hide Keyboard Shortcut Hints",
+  "commands.keyboardShortcutHints.description": "Show or hide keyboard shortcut hints across the UI",
+  "commands.keyboardShortcutHints.description.disabledWeb": "Disabled in WebUI (shortcut hints are always hidden)",
+  "commands.keyboardShortcutHints.keywords": "shortcut, shortcuts, keyboard, keybind, hints",
+
   "commands.common.expanded": "Expanded",
   "commands.common.collapsed": "Collapsed",
   "commands.common.visible": "Visible",

packages/ui/src/lib/i18n/messages/es/commands.ts

@@ -97,6 +97,12 @@ export const commandMessages = {
   "commands.timelineToolCalls.description": "Alternar entradas de llamadas de herramienta en la línea de tiempo de mensajes",
   "commands.timelineToolCalls.keywords": "línea de tiempo, herramienta, alternar",
 
+  "commands.keyboardShortcutHints.label.show": "Mostrar atajos de teclado",
+  "commands.keyboardShortcutHints.label.hide": "Ocultar atajos de teclado",
+  "commands.keyboardShortcutHints.description": "Mostrar u ocultar sugerencias de atajos de teclado en la interfaz",
+  "commands.keyboardShortcutHints.description.disabledWeb": "Desactivado en WebUI (los atajos siempre se ocultan)",
+  "commands.keyboardShortcutHints.keywords": "atajo, atajos, teclado, keybind, pistas",
+
   "commands.common.expanded": "Expandido",
   "commands.common.collapsed": "Colapsado",
   "commands.common.visible": "Visible",

packages/ui/src/lib/i18n/messages/fr/commands.ts

@@ -97,6 +97,12 @@ export const commandMessages = {
   "commands.timelineToolCalls.description": "Afficher/masquer les entrées d'appel d'outil dans la timeline des messages",
   "commands.timelineToolCalls.keywords": "timeline, outil, basculer",
 
+  "commands.keyboardShortcutHints.label.show": "Afficher les raccourcis clavier",
+  "commands.keyboardShortcutHints.label.hide": "Masquer les raccourcis clavier",
+  "commands.keyboardShortcutHints.description": "Afficher ou masquer les indices de raccourcis clavier dans l'interface",
+  "commands.keyboardShortcutHints.description.disabledWeb": "Désactivé en WebUI (les raccourcis sont toujours masqués)",
+  "commands.keyboardShortcutHints.keywords": "raccourci, raccourcis, clavier, keybind, indices",
+
   "commands.common.expanded": "Développé",
   "commands.common.collapsed": "Réduit",
   "commands.common.visible": "Visible",

packages/ui/src/lib/i18n/messages/ja/commands.ts

@@ -97,6 +97,12 @@ export const commandMessages = {
   "commands.timelineToolCalls.description": "メッセージタイムラインのツールコール表示を切り替え",
   "commands.timelineToolCalls.keywords": "タイムライン, ツール, 切り替え, timeline, tool, toggle",
 
+  "commands.keyboardShortcutHints.label.show": "キーボードショートカットのヒントを表示",
+  "commands.keyboardShortcutHints.label.hide": "キーボードショートカットのヒントを非表示",
+  "commands.keyboardShortcutHints.description": "UI 全体のキーボードショートカットヒントを表示/非表示",
+  "commands.keyboardShortcutHints.description.disabledWeb": "WebUI では無効（ヒントは常に非表示）",
+  "commands.keyboardShortcutHints.keywords": "ショートカット, キーボード, ヒント, shortcuts, keyboard, hints",
+
   "commands.common.expanded": "展開",
   "commands.common.collapsed": "折りたたみ",
   "commands.common.visible": "表示",

packages/ui/src/lib/i18n/messages/ru/commands.ts

@@ -97,6 +97,12 @@ export const commandMessages = {
   "commands.timelineToolCalls.description": "Переключить отображение вызовов инструментов в таймлайне сообщений",
   "commands.timelineToolCalls.keywords": "таймлайн, tool, переключить",
 
+  "commands.keyboardShortcutHints.label.show": "Показать подсказки сочетаний",
+  "commands.keyboardShortcutHints.label.hide": "Скрыть подсказки сочетаний",
+  "commands.keyboardShortcutHints.description": "Показать или скрыть подсказки сочетаний клавиш в интерфейсе",
+  "commands.keyboardShortcutHints.description.disabledWeb": "Отключено в WebUI (подсказки всегда скрыты)",
+  "commands.keyboardShortcutHints.keywords": "shortcut, shortcuts, keyboard, keybind, подсказки",
+
   "commands.common.expanded": "Развернуто",
   "commands.common.collapsed": "Свернуто",
   "commands.common.visible": "Видимо",

packages/ui/src/lib/i18n/messages/zh-Hans/commands.ts

@@ -97,6 +97,12 @@ export const commandMessages = {
   "commands.timelineToolCalls.description": "切换消息时间轴中的工具调用条目",
   "commands.timelineToolCalls.keywords": "timeline, tool, toggle, 时间轴, 工具, 切换",
 
+  "commands.keyboardShortcutHints.label.show": "显示键盘快捷键提示",
+  "commands.keyboardShortcutHints.label.hide": "隐藏键盘快捷键提示",
+  "commands.keyboardShortcutHints.description": "显示或隐藏界面中的键盘快捷键提示",
+  "commands.keyboardShortcutHints.description.disabledWeb": "WebUI 中已禁用（提示始终隐藏）",
+  "commands.keyboardShortcutHints.keywords": "shortcuts, keyboard, hints, 快捷键, 键盘, 提示",
+
   "commands.common.expanded": "展开",
   "commands.common.collapsed": "折叠",
   "commands.common.visible": "可见",

packages/ui/src/stores/preferences.tsx

@@ -34,6 +34,7 @@ export type ListeningMode = "local" | "all"
 
 export interface Preferences {
   showThinkingBlocks: boolean
+  showKeyboardShortcutHints: boolean
   thinkingBlocksExpansion: ExpansionPreference
   showTimelineTools: boolean
   promptSubmitOnEnter: boolean
@@ -78,6 +79,7 @@ const MAX_FAVORITE_MODELS = 50
 
 const defaultPreferences: Preferences = {
   showThinkingBlocks: false,
+  showKeyboardShortcutHints: true,
   thinkingBlocksExpansion: "expanded",
   showTimelineTools: true,
   promptSubmitOnEnter: false,
@@ -131,6 +133,7 @@ function normalizePreferences(pref?: Partial<Preferences> & { agentModelSelectio
 
   return {
     showThinkingBlocks: sanitized.showThinkingBlocks ?? defaultPreferences.showThinkingBlocks,
+    showKeyboardShortcutHints: sanitized.showKeyboardShortcutHints ?? defaultPreferences.showKeyboardShortcutHints,
     thinkingBlocksExpansion: sanitized.thinkingBlocksExpansion ?? defaultPreferences.thinkingBlocksExpansion,
     showTimelineTools: sanitized.showTimelineTools ?? defaultPreferences.showTimelineTools,
     promptSubmitOnEnter: sanitized.promptSubmitOnEnter ?? defaultPreferences.promptSubmitOnEnter,
@@ -393,6 +396,10 @@ function toggleShowThinkingBlocks(): void {
   updatePreferences({ showThinkingBlocks: !preferences().showThinkingBlocks })
 }
 
+function toggleKeyboardShortcutHints(): void {
+  updatePreferences({ showKeyboardShortcutHints: !preferences().showKeyboardShortcutHints })
+}
+
 function toggleShowTimelineTools(): void {
   updatePreferences({ showTimelineTools: !preferences().showTimelineTools })
 }
@@ -511,6 +518,7 @@ interface ConfigContextValue {
   setThemePreference: typeof setThemePreference
   updateConfig: typeof updateConfig
   toggleShowThinkingBlocks: typeof toggleShowThinkingBlocks
+  toggleKeyboardShortcutHints: typeof toggleKeyboardShortcutHints
   toggleShowTimelineTools: typeof toggleShowTimelineTools
   toggleUsageMetrics: typeof toggleUsageMetrics
   toggleAutoCleanupBlankSessions: typeof toggleAutoCleanupBlankSessions
@@ -548,6 +556,7 @@ const configContextValue: ConfigContextValue = {
   setThemePreference,
   updateConfig,
   toggleShowThinkingBlocks,
+  toggleKeyboardShortcutHints,
   toggleShowTimelineTools,
   toggleUsageMetrics,
   toggleAutoCleanupBlankSessions,
@@ -608,6 +617,7 @@ export {
   updateConfig,
   updatePreferences,
   toggleShowThinkingBlocks,
+  toggleKeyboardShortcutHints,
   toggleShowTimelineTools,
   toggleAutoCleanupBlankSessions,
   toggleUsageMetrics,

packages/ui/src/styles/panels/modal.css

@@ -46,6 +46,11 @@
   color: var(--text-primary);
 }
 
+.modal-item:disabled {
+  opacity: 0.55;
+  cursor: not-allowed;
+}
+
 .modal-list-container[data-pointer-mode="pointer"] .modal-item:hover {
   background-color: var(--surface-hover);
 }

packages/ui/src/styles/utilities.css

@@ -153,6 +153,19 @@
   @apply opacity-50;
 }
 
+/*
+  Shortcut hints are useful on desktop native apps, but are noisy/irrelevant on
+  touch-first devices and in WebUI where browser shortcuts often conflict.
+*/
+html[data-runtime-host="web"] .keyboard-hints,
+html[data-runtime-host="web"] .kbd-hint,
+html[data-runtime-platform="mobile"] .keyboard-hints,
+html[data-runtime-platform="mobile"] .kbd-hint,
+html[data-keyboard-hints="hide"] .keyboard-hints,
+html[data-keyboard-hints="hide"] .kbd-hint {
+  display: none !important;
+}
+
 /* Truncate from the start (keeps end visible; good for paths) */
 .truncate-start {
   overflow: hidden;