aka-kika Apple HIG Feedback Status
Use this skill when designing or implementing feedback, status, progress, alerts, errors, success states, and live activity indicators in Apple-platform apps. It covers running states, task progress, model status, local server status, notifications, toasts, banners, inline errors, loading states, and completion feedback.
Core rule
Always tell the user what is happening, what changed, and whether they need to act.
Status vocabulary
Use consistent states:
Idle
Thinking
Running
Waiting
Blocked
Needs Review
Completed
Failed
Offline
Paused
Cancelled
When to use this skill
Use for:
- Agent is working
- Task finished
- Task failed
- Ollama not running
- API key missing
- Permission denied
- File operation succeeded
- File operation failed
- Syncing
- Saving
- Loading
- Waiting for user input
Feedback levels
1. Inline status
Use for local state near content.
Running
Saved
Waiting for model
2. Banner
Use for screen-level issues.
Ollama is offline. Local models are unavailable.
[Retry] [Settings]
3. Alert/dialog
Use for destructive actions, permission issues, or blocking errors.
4. Notification
Use when work completes while user is elsewhere.
5. Progress indicator
Use when time or steps matter.
Agent status map
Idle moon No current work
Thinking brain Planning or reasoning
Running bolt.circle Executing a task
Waiting clock Waiting for input/service
Blocked xmark.octagon Cannot continue without action
Needs Review checkmark.seal User should inspect result
Completed checkmark.circle Finished successfully
Failed exclamationmark.triangle Failed with error
Offline wifi.slash Required service unavailable
Paused pause.circle Temporarily stopped
Cancelled xmark.circle Stopped by user
Pair symbols with text. Do not rely on color alone.
Loading state rules
Use loading indicators only when something is actually happening.
Good:
Checking Ollama connection…
Generating report…
Indexing project files…
Waiting for agent response…
Bad:
Loading…
Please wait…
Working magic…
Progress rules
Use determinate progress only when you know the total.
ProgressView(value: completed, total: total)
Use indeterminate progress when the duration is unknown.
ProgressView("Generating report…")
Avoid fake percentages.
Do not show 73% if the app does not actually know progress.
For agent work, prefer step labels over fake percent:
Planning task
Editing files
Running checks
Waiting for result
Ready for review
Running indicator
For your app, use a subtle pulse when the agent is active.
Rules:
- Pulse should be calm.
- Do not blink aggressively.
- Do not animate everything.
- Pair pulse with text like “Running” or “Thinking”.
- Respect reduced motion.
SwiftUI reduced motion:
@Environment(\.accessibilityReduceMotion) private var reduceMotion
Success feedback
Use short confirmation.
Task created
Report exported
Skill validated
Project opened
Settings saved
Avoid dramatic success messages.
Error feedback
Good error message structure:
What failed
Why it may have failed
What to do next
Example:
Ollama Not Running
The app could not connect to http://127.0.0.1:11434.
Start Ollama, then retry.
[Retry] [Open Settings]
SwiftUI status chip
struct StatusChip: View {
let title: String
let symbol: String
var body: some View {
Label(title, systemImage: symbol)
.font(.caption)
.foregroundStyle(.secondary)
.padding(.horizontal, 8)
.padding(.vertical, 4)
.background(.quaternary, in: Capsule())
.accessibilityLabel(title)
}
}
Banner pattern
struct StatusBanner: View {
let title: String
let message: String
let symbol: String
let actionTitle: String?
let action: (() -> Void)?
var body: some View {
HStack(alignment: .top, spacing: 12) {
Image(systemName: symbol)
.foregroundStyle(.secondary)
VStack(alignment: .leading, spacing: 4) {
Text(title).font(.headline)
Text(message).font(.callout).foregroundStyle(.secondary)
}
Spacer()
if let actionTitle, let action {
Button(actionTitle, action: action)
}
}
.padding(12)
.background(.regularMaterial, in: RoundedRectangle(cornerRadius: 12))
}
}
Alert pattern
Use alerts for blocking or dangerous operations.
.alert("Delete Project?", isPresented: $showDeleteAlert) {
Button("Delete", role: .destructive) {
deleteProject()
}
Button("Cancel", role: .cancel) {}
} message: {
Text("This removes the project from the app. Files on disk will not be deleted.")
}
Notifications
Use notifications for background completion:
Agent finished the task
Report is ready
Run failed and needs attention
Do not notify for every minor state change.
Review checklist
[ ] Every async operation has visible feedback
[ ] No fake progress percentages
[ ] Agent states use consistent vocabulary
[ ] Running/thinking states are clear
[ ] Success messages are short
[ ] Errors explain recovery
[ ] Destructive actions require confirmation
[ ] Offline/service errors offer retry/settings
[ ] Reduced motion is respected
[ ] Status does not rely on color alone
Common mistakes
Fake progress
Blinking aggressive indicators
Silent failure
Vague “Something went wrong”
Success messages that stay forever
Too many notifications
Color-only status
No retry action
Prompt template
Drop this into any coding agent (Claude Code, Codex, Cursor, …) to apply the skill:
Use the apple-hig-feedback-status skill to add clear status and feedback.
Rules:
- Use consistent state vocabulary.
- Show inline status for local state.
- Use banners for screen-level issues.
- Use alerts for destructive/blocking actions.
- Use notifications only for background completion or failure.
- Do not use fake percentages.
- Prefer step labels for agent work.
- Pair symbols with text.
- Respect reduced motion.
- Add retry/settings actions for offline/service errors.
After coding:
1. List statuses added.
2. Explain loading/progress behavior.
3. Explain error recovery.
4. Explain notification behavior.
5. Give manual test steps.