diff --git a/apps/macos/Sources/Clawdbot/GeneralSettings.swift b/apps/macos/Sources/Clawdbot/GeneralSettings.swift
index 1e123faf9..b17a4b29c 100644
--- a/apps/macos/Sources/Clawdbot/GeneralSettings.swift
+++ b/apps/macos/Sources/Clawdbot/GeneralSettings.swift
@@ -95,7 +95,9 @@ struct GeneralSettings: View {
                         .pickerStyle(.segmented)
 
                         Text("""
-                        Controls remote command execution on this Mac when it is paired as a node. "Always Ask" prompts on each command; "Always Allow" runs without prompts; "Never" disables `system.run`.
+                        Controls remote command execution on this Mac when it is paired as a node. \
+                        "Always Ask" prompts on each command; "Always Allow" runs without prompts; \
+                        "Never" disables `system.run`.
                         """)
                         .font(.footnote)
                         .foregroundStyle(.tertiary)
diff --git a/apps/macos/Sources/Clawdbot/NodeMode/MacNodeBridgeTLS.swift b/apps/macos/Sources/Clawdbot/NodeMode/MacNodeBridgeTLS.swift
index 192214d6c..353c803e6 100644
--- a/apps/macos/Sources/Clawdbot/NodeMode/MacNodeBridgeTLS.swift
+++ b/apps/macos/Sources/Clawdbot/NodeMode/MacNodeBridgeTLS.swift
@@ -19,14 +19,14 @@ enum MacNodeBridgeTLSStore {
     }
 
     static func loadFingerprint(stableID: String) -> String? {
-        let key = keyPrefix + stableID
-        let raw = defaults.string(forKey: key)?.trimmingCharacters(in: .whitespacesAndNewlines)
+        let key = self.keyPrefix + stableID
+        let raw = self.defaults.string(forKey: key)?.trimmingCharacters(in: .whitespacesAndNewlines)
         return raw?.isEmpty == false ? raw : nil
     }
 
     static func saveFingerprint(_ value: String, stableID: String) {
-        let key = keyPrefix + stableID
-        defaults.set(value, forKey: key)
+        let key = self.keyPrefix + stableID
+        self.defaults.set(value, forKey: key)
     }
 }
 
@@ -71,5 +71,5 @@ private func sha256Hex(_ data: Data) -> String {
 }
 
 private func normalizeMacNodeFingerprint(_ raw: String) -> String {
-    raw.lowercased().filter { $0.isHexDigit }
+    raw.lowercased().filter(\.isHexDigit)
 }
diff --git a/apps/macos/Sources/Clawdbot/NodeMode/MacNodeRuntime.swift b/apps/macos/Sources/Clawdbot/NodeMode/MacNodeRuntime.swift
index 723b0ae61..6d9188db6 100644
--- a/apps/macos/Sources/Clawdbot/NodeMode/MacNodeRuntime.swift
+++ b/apps/macos/Sources/Clawdbot/NodeMode/MacNodeRuntime.swift
@@ -586,8 +586,8 @@ actor MacNodeRuntime {
             let key = rawKey.trimmingCharacters(in: .whitespacesAndNewlines)
             guard !key.isEmpty else { continue }
             let upper = key.uppercased()
-            if blockedEnvKeys.contains(upper) { continue }
-            if blockedEnvPrefixes.contains(where: { upper.hasPrefix($0) }) { continue }
+            if self.blockedEnvKeys.contains(upper) { continue }
+            if self.blockedEnvPrefixes.contains(where: { upper.hasPrefix($0) }) { continue }
             merged[key] = value
         }
         return merged
diff --git a/apps/macos/Sources/Clawdbot/SystemRunPolicy.swift b/apps/macos/Sources/Clawdbot/SystemRunPolicy.swift
index aa76eb7a5..b38734bc3 100644
--- a/apps/macos/Sources/Clawdbot/SystemRunPolicy.swift
+++ b/apps/macos/Sources/Clawdbot/SystemRunPolicy.swift
@@ -10,11 +10,11 @@ enum SystemRunPolicy: String, CaseIterable, Identifiable {
     var title: String {
         switch self {
         case .never:
-            return "Never"
+            "Never"
         case .ask:
-            return "Always Ask"
+            "Always Ask"
         case .always:
-            return "Always Allow"
+            "Always Allow"
         }
     }
 
@@ -75,13 +75,13 @@ enum SystemRunAllowlist {
 
     static func contains(_ argv: [String], defaults: UserDefaults = .standard) -> Bool {
         let key = key(for: argv)
-        return load(from: defaults).contains(key)
+        return self.load(from: defaults).contains(key)
     }
 
     static func add(_ argv: [String], defaults: UserDefaults = .standard) {
         let key = key(for: argv)
         guard !key.isEmpty else { return }
-        var allowlist = load(from: defaults)
+        var allowlist = self.load(from: defaults)
         if allowlist.insert(key).inserted {
             MacNodeConfigFile.setSystemRunAllowlist(Array(allowlist).sorted())
         }