feat: add claudePeakHoursEnabled setting and integrate into UsageMenu…

Sources/CodexBar/MenuCardView.swift

@@ -669,6 +669,7 @@ extension UsageMenuCardView.Model {
         let sourceLabel: String?
         let kiloAutoMode: Bool
         let hidePersonalInfo: Bool
+        let claudePeakHoursEnabled: Bool
         let weeklyPace: UsagePace?
         let now: Date
 
@@ -692,6 +693,7 @@ extension UsageMenuCardView.Model {
             sourceLabel: String? = nil,
             kiloAutoMode: Bool = false,
             hidePersonalInfo: Bool,
+            claudePeakHoursEnabled: Bool = true,
             weeklyPace: UsagePace? = nil,
             now: Date)
         {
@@ -714,6 +716,7 @@ extension UsageMenuCardView.Model {
             self.sourceLabel = sourceLabel
             self.kiloAutoMode = kiloAutoMode
             self.hidePersonalInfo = hidePersonalInfo
+            self.claudePeakHoursEnabled = claudePeakHoursEnabled
             self.weeklyPace = weeklyPace
             self.now = now
         }
@@ -785,6 +788,11 @@ extension UsageMenuCardView.Model {
             return notes
         }
 
+        if input.provider == .claude, input.claudePeakHoursEnabled {
+            let peakStatus = ClaudePeakHours.status(at: input.now)
+            return [peakStatus.label]
+        }
+
         guard input.provider == .openrouter,
               let openRouter = input.snapshot?.openRouterUsage
         else {

Sources/CodexBar/PreferencesProvidersPane.swift

@@ -372,6 +372,7 @@ struct ProvidersPane: View {
             tokenCostUsageEnabled: self.settings.isCostUsageEffectivelyEnabled(for: provider),
             showOptionalCreditsAndExtraUsage: self.settings.showOptionalCreditsAndExtraUsage,
             hidePersonalInfo: self.settings.hidePersonalInfo,
+            claudePeakHoursEnabled: self.settings.claudePeakHoursEnabled,
             weeklyPace: weeklyPace,
             now: now)
         return UsageMenuCardView.Model.make(input)

Sources/CodexBar/Providers/Claude/ClaudeProviderImplementation.swift

@@ -26,6 +26,7 @@ struct ClaudeProviderImplementation: ProviderImplementation {
         _ = settings.claudeOAuthKeychainPromptMode
         _ = settings.claudeOAuthKeychainReadStrategy
         _ = settings.claudeWebExtrasEnabled
+        _ = settings.claudePeakHoursEnabled
     }
 
     @MainActor
@@ -77,6 +78,10 @@ struct ClaudeProviderImplementation: ProviderImplementation {
                 context.settings.claudeOAuthPromptFreeCredentialsEnabled = enabled
             })
 
+        let peakHoursBinding = Binding(
+            get: { context.settings.claudePeakHoursEnabled },
+            set: { context.settings.claudePeakHoursEnabled = $0 })
+
         return [
             ProviderSettingsToggleDescriptor(
                 id: "claude-oauth-prompt-free-credentials",
@@ -89,6 +94,17 @@ struct ClaudeProviderImplementation: ProviderImplementation {
                 onChange: nil,
                 onAppDidBecomeActive: nil,
                 onAppearWhenEnabled: nil),
+            ProviderSettingsToggleDescriptor(
+                id: "claude-peak-hours",
+                title: "Show peak hours indicator",
+                subtitle: "Show whether Claude is in peak usage hours.",
+                binding: peakHoursBinding,
+                statusText: nil,
+                actions: [],
+                isVisible: nil,
+                onChange: nil,
+                onAppDidBecomeActive: nil,
+                onAppearWhenEnabled: nil),
         ]
     }
 

Sources/CodexBar/SettingsStore+Defaults.swift

@@ -245,6 +245,14 @@ extension SettingsStore {
         }
     }
 
+    var claudePeakHoursEnabled: Bool {
+        get { self.defaultsState.claudePeakHoursEnabled }
+        set {
+            self.defaultsState.claudePeakHoursEnabled = newValue
+            self.userDefaults.set(newValue, forKey: "claudePeakHoursEnabled")
+        }
+    }
+
     var showOptionalCreditsAndExtraUsage: Bool {
         get { self.defaultsState.showOptionalCreditsAndExtraUsage }
         set {

Sources/CodexBar/SettingsStore.swift

@@ -215,6 +215,7 @@ extension SettingsStore {
         let claudeOAuthKeychainPromptModeRaw = userDefaults.string(forKey: "claudeOAuthKeychainPromptMode")
         let claudeOAuthKeychainReadStrategyRaw = userDefaults.string(forKey: "claudeOAuthKeychainReadStrategy")
         let claudeWebExtrasEnabledRaw = userDefaults.object(forKey: "claudeWebExtrasEnabled") as? Bool ?? false
+        let claudePeakHoursEnabled = userDefaults.object(forKey: "claudePeakHoursEnabled") as? Bool ?? true
         let creditsExtrasDefault = userDefaults.object(forKey: "showOptionalCreditsAndExtraUsage") as? Bool
         let showOptionalCreditsAndExtraUsage = creditsExtrasDefault ?? true
         if creditsExtrasDefault == nil { userDefaults.set(true, forKey: "showOptionalCreditsAndExtraUsage") }
@@ -256,6 +257,7 @@ extension SettingsStore {
             claudeOAuthKeychainPromptModeRaw: claudeOAuthKeychainPromptModeRaw,
             claudeOAuthKeychainReadStrategyRaw: claudeOAuthKeychainReadStrategyRaw,
             claudeWebExtrasEnabledRaw: claudeWebExtrasEnabledRaw,
+            claudePeakHoursEnabled: claudePeakHoursEnabled,
             showOptionalCreditsAndExtraUsage: showOptionalCreditsAndExtraUsage,
             openAIWebAccessEnabled: openAIWebAccessEnabled,
             jetbrainsIDEBasePath: jetbrainsIDEBasePath,

Sources/CodexBar/SettingsStoreState.swift

@@ -25,6 +25,7 @@ struct SettingsDefaultsState {
     var claudeOAuthKeychainPromptModeRaw: String?
     var claudeOAuthKeychainReadStrategyRaw: String?
     var claudeWebExtrasEnabledRaw: Bool
+    var claudePeakHoursEnabled: Bool
     var showOptionalCreditsAndExtraUsage: Bool
     var openAIWebAccessEnabled: Bool
     var jetbrainsIDEBasePath: String

Sources/CodexBar/StatusItemController+Menu.swift

@@ -1482,6 +1482,7 @@ extension StatusItemController {
             sourceLabel: sourceLabel,
             kiloAutoMode: kiloAutoMode,
             hidePersonalInfo: self.settings.hidePersonalInfo,
+            claudePeakHoursEnabled: self.settings.claudePeakHoursEnabled,
             weeklyPace: weeklyPace,
             now: now)
         return UsageMenuCardView.Model.make(input)

Sources/CodexBarCore/Providers/Claude/ClaudePeakHours.swift

@@ -0,0 +1,87 @@
+import Foundation
+
+public enum ClaudePeakHours: Sendable {
+    private static let peakTimeZone = TimeZone(identifier: "America/New_York")!
+    private static let peakStartHour = 8
+    private static let peakEndHour = 14
+
+    public struct Status: Sendable, Equatable {
+        public let isPeak: Bool
+        public let label: String
+    }
+
+    public static func status(at date: Date) -> Status {
+        let calendar = self.calendar()
+        let components = calendar.dateComponents([.hour, .minute, .weekday], from: date)
+
+        guard let hour = components.hour,
+              let minute = components.minute,
+              let weekday = components.weekday
+        else {
+            return Status(isPeak: false, label: "Off-peak")
+        }
+
+        let isWeekday = weekday >= 2 && weekday <= 6
+        let nowMinutes = hour * 60 + minute
+        let peakStartMinutes = self.peakStartHour * 60
+        let peakEndMinutes = self.peakEndHour * 60
+        let isInPeakWindow = nowMinutes >= peakStartMinutes && nowMinutes < peakEndMinutes
+
+        if isWeekday && isInPeakWindow {
+            let remaining = peakEndMinutes - nowMinutes
+            return Status(
+                isPeak: true,
+                label: "Peak · ends in \(self.formatDuration(minutes: remaining))")
+        }
+
+        if isWeekday {
+            if nowMinutes < peakStartMinutes {
+                let until = peakStartMinutes - nowMinutes
+                return Status(
+                    isPeak: false,
+                    label: "Off-peak · peak in \(self.formatDuration(minutes: until))")
+            } else {
+                let minutesLeftToday = 24 * 60 - nowMinutes
+                let nextPeakMinutes: Int
+                if weekday == 6 {
+                    nextPeakMinutes = minutesLeftToday + 2 * 24 * 60 + peakStartMinutes
+                } else {
+                    nextPeakMinutes = minutesLeftToday + peakStartMinutes
+                }
+                return Status(
+                    isPeak: false,
+                    label: "Off-peak · peak in \(self.formatDuration(minutes: nextPeakMinutes))")
+            }
+        }
+
+        let daysUntilMonday: Int
+        if weekday == 7 {
+            daysUntilMonday = 2
+        } else {
+            daysUntilMonday = 1
+        }
+        let minutesLeftToday = 24 * 60 - nowMinutes
+        let totalMinutes = minutesLeftToday + (daysUntilMonday - 1) * 24 * 60 + peakStartMinutes
+        return Status(
+            isPeak: false,
+            label: "Off-peak · peak in \(self.formatDuration(minutes: totalMinutes))")
+    }
+
+    private static func formatDuration(minutes: Int) -> String {
+        let h = minutes / 60
+        let m = minutes % 60
+        if h == 0 {
+            return "\(m)m"
+        }
+        if m == 0 {
+            return "\(h)h"
+        }
+        return "\(h)h \(m)m"
+    }
+
+    private static func calendar() -> Calendar {
+        var cal = Calendar(identifier: .gregorian)
+        cal.timeZone = self.peakTimeZone
+        return cal
+    }
+}

Tests/CodexBarTests/ClaudePeakHoursTests.swift

@@ -0,0 +1,141 @@
+import CodexBarCore
+import Foundation
+import Testing
+
+struct ClaudePeakHoursTests {
+    private static let eastern = TimeZone(identifier: "America/New_York")!
+
+    private func date(
+        year: Int = 2026,
+        month: Int = 3,
+        day: Int,
+        hour: Int,
+        minute: Int = 0
+    ) -> Date {
+        var cal = Calendar(identifier: .gregorian)
+        cal.timeZone = Self.eastern
+        return cal.date(from: DateComponents(
+            year: year, month: month, day: day,
+            hour: hour, minute: minute))!
+    }
+
+    // MARK: - Weekday peak hours
+
+    @Test
+    func weekdayMorningBeforePeak() {
+        // Wednesday 2026-03-25 at 7:00 AM ET → off-peak, 1h until peak
+        let status = ClaudePeakHours.status(at: self.date(day: 25, hour: 7))
+        #expect(!status.isPeak)
+        #expect(status.label == "Off-peak · peak in 1h")
+    }
+
+    @Test
+    func weekdayJustBeforePeak() {
+        // Wednesday 2026-03-25 at 7:45 AM ET → off-peak, 15m until peak
+        let status = ClaudePeakHours.status(at: self.date(day: 25, hour: 7, minute: 45))
+        #expect(!status.isPeak)
+        #expect(status.label == "Off-peak · peak in 15m")
+    }
+
+    @Test
+    func weekdayPeakStart() {
+        // Wednesday 2026-03-25 at 8:00 AM ET → peak, 6h remaining
+        let status = ClaudePeakHours.status(at: self.date(day: 25, hour: 8))
+        #expect(status.isPeak)
+        #expect(status.label == "Peak · ends in 6h")
+    }
+
+    @Test
+    func weekdayMidPeak() {
+        // Wednesday 2026-03-25 at 11:30 AM ET → peak, 2h 30m remaining
+        let status = ClaudePeakHours.status(at: self.date(day: 25, hour: 11, minute: 30))
+        #expect(status.isPeak)
+        #expect(status.label == "Peak · ends in 2h 30m")
+    }
+
+    @Test
+    func weekdayPeakEndBoundary() {
+        // Wednesday 2026-03-25 at 1:59 PM ET → peak, 1m remaining
+        let status = ClaudePeakHours.status(at: self.date(day: 25, hour: 13, minute: 59))
+        #expect(status.isPeak)
+        #expect(status.label == "Peak · ends in 1m")
+    }
+
+    @Test
+    func weekdayAfterPeak() {
+        // Wednesday 2026-03-25 at 2:00 PM ET → off-peak, next peak tomorrow 8 AM (18h)
+        let status = ClaudePeakHours.status(at: self.date(day: 25, hour: 14))
+        #expect(!status.isPeak)
+        #expect(status.label == "Off-peak · peak in 18h")
+    }
+
+    @Test
+    func weekdayLateEvening() {
+        // Thursday 2026-03-26 at 11 PM ET → off-peak, 9h until next peak
+        let status = ClaudePeakHours.status(at: self.date(day: 26, hour: 23))
+        #expect(!status.isPeak)
+        #expect(status.label == "Off-peak · peak in 9h")
+    }
+
+    // MARK: - Weekend
+
+    @Test
+    func saturdayMorning() {
+        // Saturday 2026-03-28 at 10 AM ET → off-peak, ~46h until Monday 8 AM
+        let status = ClaudePeakHours.status(at: self.date(day: 28, hour: 10))
+        #expect(!status.isPeak)
+        #expect(status.label == "Off-peak · peak in 46h")
+    }
+
+    @Test
+    func sundayEvening() {
+        // Sunday 2026-03-22 at 9 PM ET → off-peak, 11h until Monday 8 AM
+        let status = ClaudePeakHours.status(at: self.date(day: 22, hour: 21))
+        #expect(!status.isPeak)
+        #expect(status.label == "Off-peak · peak in 11h")
+    }
+
+    // MARK: - Friday → Monday transition
+
+    @Test
+    func fridayAfterPeak() {
+        // Friday 2026-03-27 at 3 PM ET → off-peak, next peak Monday 8 AM (65h)
+        let status = ClaudePeakHours.status(at: self.date(day: 27, hour: 15))
+        #expect(!status.isPeak)
+        #expect(status.label == "Off-peak · peak in 65h")
+    }
+
+    @Test
+    func fridayPeak() {
+        // Friday 2026-03-27 at 12 PM ET → peak, 2h remaining
+        let status = ClaudePeakHours.status(at: self.date(day: 27, hour: 12))
+        #expect(status.isPeak)
+        #expect(status.label == "Peak · ends in 2h")
+    }
+
+    // MARK: - Edge cases
+
+    @Test
+    func mondayMidnight() {
+        // Monday 2026-03-23 at 12:00 AM ET → off-peak, 8h until peak
+        let status = ClaudePeakHours.status(at: self.date(day: 23, hour: 0))
+        #expect(!status.isPeak)
+        #expect(status.label == "Off-peak · peak in 8h")
+    }
+
+    @Test
+    func peakWithMinuteGranularity() {
+        // Wednesday 2026-03-25 at 12:15 PM ET → peak, 1h 45m remaining
+        let status = ClaudePeakHours.status(at: self.date(day: 25, hour: 12, minute: 15))
+        #expect(status.isPeak)
+        #expect(status.label == "Peak · ends in 1h 45m")
+    }
+
+    @Test
+    func saturdayMidnight() {
+        // Saturday 2026-03-28 at 12:00 AM ET → off-peak, 56h until Monday 8 AM
+        let status = ClaudePeakHours.status(at: self.date(day: 28, hour: 0))
+        #expect(!status.isPeak)
+        #expect(status.label == "Off-peak · peak in 56h")
+    }
+}