feat(panel): tooltip sweep — projects, products, social, KB, business, settings, notifications

All 34 feature flags get verified one-line tips; secret inputs state
the write-only contract; KB index types get canonical descriptions;
switch tips ride Labels so Radix data-state stays intact. Also fixes
the scorecard SectionLabel swallowing props, which made tooltips on it
silently inert.

panel/src/app/(dashboard)/business/page.tsx

@@ -3,6 +3,11 @@
 import { Suspense } from "react";
 import { useRouter, useSearchParams } from "next/navigation";
 import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs";
+import {
+  Tooltip,
+  TooltipContent,
+  TooltipTrigger,
+} from "@/components/ui/tooltip";
 import { Skeleton } from "@/components/ui/skeleton";
 import { GoalsTab } from "@/components/business/goals-tab";
 import { CompanyScorecardCard } from "@/components/business/company-scorecard-card";
@@ -13,7 +18,36 @@ import { PitchesTab } from "@/components/business/pitches-tab";
 // Valid tab values
 // ---------------------------------------------------------------------------
 
-const TAB_VALUES = ["goals", "scorecard", "secretary", "pitches"] as const;
+interface TabDef {
+  value: "goals" | "scorecard" | "secretary" | "pitches";
+  label: string;
+  hint: string;
+}
+
+const TAB_DEFS: TabDef[] = [
+  {
+    value: "goals",
+    label: "Goals",
+    hint: "CEO-owned charter — north star, brand voice, objectives, constraints",
+  },
+  {
+    value: "scorecard",
+    label: "Scorecard",
+    hint: "Live delivery, spend, and speed metrics against the charter",
+  },
+  {
+    value: "secretary",
+    label: "Secretary",
+    hint: "Chat with your chief-of-staff and confirm or reject pending directives",
+  },
+  {
+    value: "pitches",
+    label: "Pitches",
+    hint: "Board-authored product pitches awaiting your decision",
+  },
+];
+
+const TAB_VALUES = TAB_DEFS.map((t) => t.value);
 type TabValue = (typeof TAB_VALUES)[number];
 
 function isValidTab(value: string | null): value is TabValue {
@@ -50,10 +84,23 @@ function BusinessPageContent() {
 
       <Tabs value={activeTab} onValueChange={handleTabChange}>
         <TabsList>
-          <TabsTrigger value="goals">Goals</TabsTrigger>
+          {TAB_DEFS.map((tab) => (
-          <TabsTrigger value="scorecard">Scorecard</TabsTrigger>
+            <Tooltip key={tab.value}>
-          <TabsTrigger value="secretary">Secretary</TabsTrigger>
+              <TooltipTrigger asChild>
-          <TabsTrigger value="pitches">Pitches</TabsTrigger>
+                {/* TooltipTrigger's asChild Slot merge clobbers TabsTrigger's
+                    own data-state; re-assert the real selection state
+                    explicitly (see task-detail/task-tabs.tsx) so the
+                    data-[state=active] styling still fires. */}
+                <TabsTrigger
+                  value={tab.value}
+                  data-state={tab.value === activeTab ? "active" : "inactive"}
+                >
+                  {tab.label}
+                </TabsTrigger>
+              </TooltipTrigger>
+              <TooltipContent>{tab.hint}</TooltipContent>
+            </Tooltip>
+          ))}
         </TabsList>
 
         <TabsContent value="goals" className="mt-4">

panel/src/app/(dashboard)/notifications/page.tsx

@@ -16,6 +16,7 @@ import { Button } from "@/components/ui/button";
 import { Skeleton } from "@/components/ui/skeleton";
 import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs";
 import { OfflineState } from "@/components/ui/offline-state";
+import { HelpTip } from "@/components/ui/help-tip";
 import { usePageRefresh } from "@/hooks";
 import {
   Bell,
@@ -64,6 +65,21 @@ const typeIcons: Record<NotificationType, React.ReactNode> = {
   [NotificationType.MENTION]: <AtSign className="h-4 w-4 text-indigo-500" />,
 };
 
+// The type icon is the only place a notification's category is conveyed —
+// subject/body/priority don't repeat it, so it needs a decode on hover.
+const typeLabels: Record<NotificationType, string> = {
+  [NotificationType.TASK_ASSIGNMENT]: "Task assignment",
+  [NotificationType.PRIORITY_CHANGE]: "Priority change",
+  [NotificationType.BLOCKER_ESCALATION]: "Blocker escalation",
+  [NotificationType.REVIEW_REQUEST]: "Review request",
+  [NotificationType.DOCUMENTATION_REQUEST]: "Documentation request",
+  [NotificationType.APPROVAL]: "Approval request",
+  [NotificationType.ALERT]: "Alert",
+  [NotificationType.BROADCAST]: "Broadcast",
+  [NotificationType.KNOWLEDGE_SHARE]: "Knowledge share",
+  [NotificationType.MENTION]: "Mention",
+};
+
 const priorityColors: Record<NotificationPriority, string> = {
   [NotificationPriority.NORMAL]:
     "bg-gray-100 text-gray-700 dark:bg-gray-800 dark:text-gray-300",
@@ -92,7 +108,9 @@ function NotificationCard({
     >
       <CardContent className="p-4">
         <div className="flex items-start gap-3">
+          <HelpTip label={typeLabels[notification.type]}>
             <div className="mt-1">{typeIcons[notification.type]}</div>
+          </HelpTip>
           <div className="flex-1 min-w-0">
             <div className="flex items-center gap-2 flex-wrap">
               <span className="font-medium">{notification.subject}</span>
@@ -116,12 +134,14 @@ function NotificationCard({
                   href={`/tasks/${notification.related_task_id}`}
                   prefetch={false}
                 >
+                  <HelpTip label={notification.related_task_id}>
                     <Badge
                       variant="outline"
                       className="text-xs hover:bg-muted cursor-pointer"
                     >
                       Task #{notification.related_task_id.slice(0, 8)}
                     </Badge>
+                  </HelpTip>
                 </Link>
               )}
             </div>
@@ -130,8 +150,11 @@ function NotificationCard({
             </div>
             <div className="flex items-center justify-between mt-3">
               <div className="text-xs text-muted-foreground">
-                From: {notification.from_agent.slice(0, 8)} •{" "}
+                From:{" "}
-                {formatDistanceToNow(new Date(notification.timestamp))} ago
+                <HelpTip label={notification.from_agent}>
+                  <span>{notification.from_agent.slice(0, 8)}</span>
+                </HelpTip>{" "}
+                • {formatDistanceToNow(new Date(notification.timestamp))} ago
               </div>
               <div className="flex items-center gap-2">
                 {!notification.is_read && (
@@ -254,9 +277,11 @@ function NotificationsPageContent() {
         <div className="grid grid-cols-3 gap-2 sm:gap-4">
           <Card className="py-4 sm:py-6">
             <CardHeader className="px-3 pb-2 sm:px-6">
+              <HelpTip label="Scoped to the active tab's filter, not the full mailbox">
                 <CardTitle className="text-sm font-medium text-muted-foreground">
                   Total
                 </CardTitle>
+              </HelpTip>
             </CardHeader>
             <CardContent className="px-3 sm:px-6">
               <div className="text-2xl font-bold">{data.total}</div>
@@ -264,10 +289,12 @@ function NotificationsPageContent() {
           </Card>
           <Card className="py-4 sm:py-6">
             <CardHeader className="px-3 pb-2 sm:px-6">
+              <HelpTip label="Unread count within the active tab's filter">
                 <CardTitle className="text-sm font-medium text-muted-foreground flex items-center gap-1">
                   <Mail className="h-4 w-4" />
                   Unread
                 </CardTitle>
+              </HelpTip>
             </CardHeader>
             <CardContent className="px-3 sm:px-6">
               <div className="text-2xl font-bold text-blue-600">
@@ -277,10 +304,12 @@ function NotificationsPageContent() {
           </Card>
           <Card className="py-4 sm:py-6">
             <CardHeader className="px-3 pb-2 sm:px-6">
+              <HelpTip label="Awaiting acknowledgement within the active tab's filter — switch to All to see the full count">
                 <CardTitle className="text-sm font-medium text-muted-foreground flex items-center gap-1">
                   <Bell className="h-4 w-4" />
                   Pending Ack
                 </CardTitle>
+              </HelpTip>
             </CardHeader>
             <CardContent className="px-3 sm:px-6">
               <div className="text-2xl font-bold text-red-600">

panel/src/app/(dashboard)/settings/__tests__/page.test.tsx

@@ -116,4 +116,29 @@ describe("SettingsPage — client-only prefs (store-driven, no server round trip
     fireEvent.click(soundSwitch);
     expect(mockStore.setSoundEnabled).not.toHaveBeenCalled();
   });
+
+  // W9-5 follow-up: the disabled Refresh Interval / Sound Alerts controls
+  // now carry a tooltip on their label explaining why — but only while
+  // actually disabled. TooltipTrigger always stamps data-state onto its
+  // asChild target, so its presence/absence proxies "is this label
+  // tooltip-wrapped" without simulating hover.
+  it("Refresh Interval and Sound Alerts labels carry a disabled-reason tooltip only while disabled", () => {
+    const { rerender } = render(<SettingsPage />); // autoRefresh: false, notificationsEnabled: true (reset default)
+    expect(
+      screen.getByText("Refresh Interval").getAttribute("data-state"),
+    ).toBe("closed");
+    expect(screen.getByText("Sound Alerts").getAttribute("data-state")).toBe(
+      null,
+    );
+
+    mockStore.autoRefresh = true;
+    mockStore.notificationsEnabled = false;
+    rerender(<SettingsPage />);
+    expect(
+      screen.getByText("Refresh Interval").getAttribute("data-state"),
+    ).toBe(null);
+    expect(screen.getByText("Sound Alerts").getAttribute("data-state")).toBe(
+      "closed",
+    );
+  });
 });

panel/src/app/(dashboard)/settings/page.tsx

@@ -20,6 +20,7 @@ import {
   SelectValue,
 } from "@/components/ui/select";
 import { Separator } from "@/components/ui/separator";
+import { HelpTip } from "@/components/ui/help-tip";
 import { Settings, Palette, Bell, Server, User } from "lucide-react";
 import { API_URL, WS_URL } from "@/lib/constants";
 import { TranscriptRetentionCard } from "@/components/settings/transcript-retention-card";
@@ -75,9 +76,11 @@ export default function SettingsPage() {
                 <p className="text-sm text-muted-foreground">
                   Chief Executive Officer
                 </p>
-                <p className="text-xs text-muted-foreground mt-1">
+                <HelpTip label="The CEO's fixed agent id — used to attribute your notifications, notes, and approvals across the API.">
+                  <p className="text-xs text-muted-foreground mt-1 w-fit">
                     Agent ID: 00000000-0000-0000-0000-000000000001
                   </p>
+                </HelpTip>
               </div>
             </div>
           </CardContent>
@@ -97,7 +100,9 @@ export default function SettingsPage() {
           <CardContent className="space-y-4">
             <div className="flex items-center justify-between">
               <div>
+                <HelpTip label="Saved to this browser only — doesn't sync across devices.">
                   <Label>Theme</Label>
+                </HelpTip>
                 <p className="text-sm text-muted-foreground">
                   Select your preferred color scheme
                 </p>
@@ -142,7 +147,9 @@ export default function SettingsPage() {
           <CardContent className="space-y-4">
             <div className="flex items-center justify-between">
               <div>
+                <HelpTip label="Also enables the Refresh Interval picker below.">
                   <Label>Auto Refresh</Label>
+                </HelpTip>
                 <p className="text-sm text-muted-foreground">
                   Periodically re-fetch the current page&apos;s data
                 </p>
@@ -152,7 +159,15 @@ export default function SettingsPage() {
             <Separator />
             <div className="flex items-center justify-between">
               <div>
+                <HelpTip
+                  label={
+                    !autoRefresh
+                      ? "Disabled — turn on Auto Refresh above to pick an interval."
+                      : undefined
+                  }
+                >
                   <Label>Refresh Interval</Label>
+                </HelpTip>
                 <p className="text-sm text-muted-foreground">
                   How often to fetch new data (seconds)
                 </p>
@@ -191,7 +206,9 @@ export default function SettingsPage() {
           <CardContent className="space-y-4">
             <div className="flex items-center justify-between">
               <div>
+                <HelpTip label="Also gates Sound Alerts below.">
                   <Label>Enable Notifications</Label>
+                </HelpTip>
                 <p className="text-sm text-muted-foreground">
                   Toast + bell for incoming agent notifications
                 </p>
@@ -204,7 +221,15 @@ export default function SettingsPage() {
             <Separator />
             <div className="flex items-center justify-between">
               <div>
+                <HelpTip
+                  label={
+                    !notificationsEnabled
+                      ? "Disabled — turn on Enable Notifications above first."
+                      : undefined
+                  }
+                >
                   <Label>Sound Alerts</Label>
+                </HelpTip>
                 <p className="text-sm text-muted-foreground">
                   Chime on new notifications
                 </p>
@@ -231,11 +256,15 @@ export default function SettingsPage() {
           </CardHeader>
           <CardContent className="space-y-4">
             <div className="space-y-2">
+              <HelpTip label="Read-only — set via NEXT_PUBLIC_API_URL at build time.">
                 <Label>API URL</Label>
+              </HelpTip>
               <Input value={API_URL} readOnly className="bg-muted" />
             </div>
             <div className="space-y-2">
+              <HelpTip label="Read-only — set via NEXT_PUBLIC_WS_URL at build time.">
                 <Label>WebSocket URL</Label>
+              </HelpTip>
               <Input value={WS_URL} readOnly className="bg-muted" />
             </div>
             <p className="text-xs text-muted-foreground">

panel/src/components/business/company-scorecard-card.tsx

@@ -11,6 +11,7 @@ import {
 } from "@/components/ui/card";
 import { Skeleton } from "@/components/ui/skeleton";
 import { OfflineState } from "@/components/ui/offline-state";
+import { HelpTip } from "@/components/ui/help-tip";
 
 // ---------------------------------------------------------------------------
 // Loading skeleton — three grouped skeleton blocks
@@ -56,9 +57,12 @@ function ScorecardSkeleton() {
 // Section header helper
 // ---------------------------------------------------------------------------
 
-function SectionLabel({ children }: { children: React.ReactNode }) {
+function SectionLabel({ children, ...props }: React.ComponentProps<"p">) {
   return (
-    <p className="text-xs font-semibold uppercase tracking-wide text-muted-foreground">
+    <p
+      className="text-xs font-semibold uppercase tracking-wide text-muted-foreground"
+      {...props}
+    >
       {children}
     </p>
   );
@@ -71,14 +75,17 @@ function SectionLabel({ children }: { children: React.ReactNode }) {
 interface DeliveryMetricProps {
   label: string;
   value: number;
+  hint: string;
 }
 
-function DeliveryMetric({ label, value }: DeliveryMetricProps) {
+function DeliveryMetric({ label, value, hint }: DeliveryMetricProps) {
   return (
+    <HelpTip label={hint}>
       <div className="rounded-lg border bg-card p-3 text-center">
         <div className="text-2xl font-bold tabular-nums">{value}</div>
         <div className="text-xs text-muted-foreground mt-0.5">{label}</div>
       </div>
+    </HelpTip>
   );
 }
 
@@ -91,12 +98,25 @@ function DeliverySection({ delivery }: DeliverySectionProps) {
     <div className="space-y-2">
       <SectionLabel>Delivery</SectionLabel>
       <div className="grid grid-cols-2 gap-3 sm:grid-cols-4">
-        <DeliveryMetric label="In flight" value={delivery.in_flight} />
+        <DeliveryMetric
-        <DeliveryMetric label="Blocked" value={delivery.blocked} />
+          label="In flight"
-        <DeliveryMetric label="Awaiting CEO" value={delivery.awaiting_ceo} />
+          value={delivery.in_flight}
+          hint="Tasks currently claimed or in progress"
+        />
+        <DeliveryMetric
+          label="Blocked"
+          value={delivery.blocked}
+          hint="Tasks stuck on an external dependency"
+        />
+        <DeliveryMetric
+          label="Awaiting CEO"
+          value={delivery.awaiting_ceo}
+          hint="Tasks escalated to you for final approval"
+        />
         <DeliveryMetric
           label="Done (30 d)"
           value={delivery.completed_30d ?? 0}
+          hint="Tasks completed in the last 30 days"
         />
       </div>
     </div>
@@ -141,7 +161,9 @@ function SpendSection({ spend }: SpendSectionProps) {
           </div>
         )}
         <div className="flex items-center justify-between text-sm">
+          <HelpTip label="Set via operating_policy.monthly_budget_cap on the Goals tab">
             <span className="text-muted-foreground">Monthly cap</span>
+          </HelpTip>
           {monthly_budget_cap_usd === null ? (
             <span className="text-muted-foreground italic">
               No budget cap set
@@ -183,7 +205,9 @@ function SpeedSection({ medianLeadTimeHours }: SpeedSectionProps) {
       <SectionLabel>Speed</SectionLabel>
       <div className="rounded-lg border p-3">
         <div className="flex items-center justify-between text-sm">
+          <HelpTip label="Hours from task creation to completion, over tasks completed in the last 30 days">
             <span className="text-muted-foreground">Median lead time</span>
+          </HelpTip>
           {hasData ? (
             <span className="font-medium tabular-nums">
               {medianLeadTimeHours.toFixed(1)}h median &mdash; target:
@@ -210,7 +234,9 @@ function StubObjectivesSection() {
 
   return (
     <div className="space-y-2">
+      <HelpTip label="Placeholder — not yet wired to the Goals tab's Objectives list">
         <SectionLabel>Objectives</SectionLabel>
+      </HelpTip>
       <div className="space-y-2">
         {stubs.map((stub) => (
           <div

panel/src/components/business/goals-tab.tsx

@@ -22,6 +22,7 @@ import { Textarea } from "@/components/ui/textarea";
 import { Button } from "@/components/ui/button";
 import { Skeleton } from "@/components/ui/skeleton";
 import { OfflineState } from "@/components/ui/offline-state";
+import { HelpTip } from "@/components/ui/help-tip";
 
 // ---------------------------------------------------------------------------
 // Helpers
@@ -309,7 +310,9 @@ function GoalsForm({ goals, refetch }: GoalsFormProps) {
 
         {/* Brand voice */}
         <div className="space-y-2">
+          <HelpTip label="Feeds every X/TikTok draft and the Head of Marketing's feature-spotlight posts">
             <Label htmlFor="brand-voice">Brand voice</Label>
+          </HelpTip>
           <Textarea
             id="brand-voice"
             rows={3}
@@ -335,7 +338,9 @@ function GoalsForm({ goals, refetch }: GoalsFormProps) {
 
         {/* Objectives */}
         <div className="space-y-2">
+          <HelpTip label="Free-form KPI rows injected into every agent's briefing — not yet reflected in the Scorecard tab's Objectives section, which is a placeholder">
             <Label>Objectives</Label>
+          </HelpTip>
           <ObjectivesEditor
             items={objectivesVal}
             onChange={(items) => setObjectives(items)}
@@ -345,7 +350,9 @@ function GoalsForm({ goals, refetch }: GoalsFormProps) {
 
         {/* Operating policy */}
         <div className="space-y-2">
+          <HelpTip label="Free-form operational key-values — set monthly_budget_cap (a number, in USD) here to enable the Scorecard tab's over-budget flag">
             <Label>Operating policy</Label>
+          </HelpTip>
           <PolicyEditor
             policy={policyVal}
             onChange={(p) => setPolicy(p)}

panel/src/components/business/pitches-tab.tsx

@@ -7,6 +7,7 @@ import { Check, X } from "lucide-react";
 import { Button } from "@/components/ui/button";
 import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
 import { Badge } from "@/components/ui/badge";
+import { HelpTip } from "@/components/ui/help-tip";
 import { Skeleton } from "@/components/ui/skeleton";
 import { OfflineState } from "@/components/ui/offline-state";
 import { RequiredNotesDialog } from "@/components/ui/required-notes-dialog";
@@ -62,6 +63,12 @@ interface PitchCardProps {
   busy: boolean;
 }
 
+const PITCH_STATUS_HINTS: Record<string, string> = {
+  proposed: "Awaiting your approve/reject decision",
+  provisioned: "Approved — a product and workspace were auto-provisioned",
+  rejected: "Rejected — no product or workspace was created",
+};
+
 function PitchCard({ pitch, onApprove, onReject, busy }: PitchCardProps) {
   const [approveOpen, setApproveOpen] = useState(false);
   const [rejectOpen, setRejectOpen] = useState(false);
@@ -73,9 +80,11 @@ function PitchCard({ pitch, onApprove, onReject, busy }: PitchCardProps) {
         <CardHeader>
           <div className="flex items-center justify-between">
             <CardTitle className="text-lg">{pitch.title}</CardTitle>
+            <HelpTip label={PITCH_STATUS_HINTS[pitch.status]}>
               <Badge variant={proposed ? "default" : "secondary"}>
                 {pitch.status}
               </Badge>
+            </HelpTip>
           </div>
           {pitch.target_cells.length > 0 && (
             <div className="flex flex-wrap gap-1 mt-1">

panel/src/components/conventions/conventions-tab.tsx

@@ -168,7 +168,9 @@ export function ConventionsTab({ projectId }: { projectId: string }) {
   const moduleBoundaries = (
     <Card className="lg:flex lg:flex-col">
       <CardHeader>
-        <CardTitle className="text-sm">Module boundaries</CardTitle>
+        <HelpTip label="The effective map: auto-derived defaults from a scan of this repo, overlaid by any committed .roboco/conventions.yml. Editing here and saving writes it back as that committed file.">
+          <CardTitle className="text-sm w-fit">Module boundaries</CardTitle>
+        </HelpTip>
         <CardDescription>
           Which definition kinds are forbidden in each module. Click a kind to
           toggle it.
@@ -335,9 +337,17 @@ export function ConventionsTab({ projectId }: { projectId: string }) {
                 placeholder="rule-id"
                 onChange={(e) => updateCustom(index, { id: e.target.value })}
               />
+              <HelpTip
+                label={
+                  rule.level === "block"
+                    ? "Block: a match refuses the conventions gate"
+                    : "Warn: a match is advisory only, never blocks the gate"
+                }
+              >
                 <span className="w-10 text-right text-xs text-muted-foreground">
                   {rule.level}
                 </span>
+              </HelpTip>
               <Switch
                 checked={rule.level === "block"}
                 onCheckedChange={(checked) =>
@@ -462,6 +472,7 @@ export function ConventionsTab({ projectId }: { projectId: string }) {
       {recentViolations}
 
       <div className="flex justify-between">
+        <HelpTip label={restore.isPending ? "Restoring…" : null}>
           <Button
             variant="outline"
             size="sm"
@@ -470,6 +481,16 @@ export function ConventionsTab({ projectId }: { projectId: string }) {
           >
             Restore from last-good
           </Button>
+        </HelpTip>
+        <HelpTip
+          label={
+            save.isPending
+              ? "Saving…"
+              : draft == null && !usingDefaults
+                ? "Edit a module, rule, waiver, or custom rule above to enable saving."
+                : null
+          }
+        >
           <Button
             size="sm"
             disabled={(draft == null && !usingDefaults) || save.isPending}
@@ -479,6 +500,7 @@ export function ConventionsTab({ projectId }: { projectId: string }) {
               ? "Save defaults to repo"
               : "Save to repo"}
           </Button>
+        </HelpTip>
       </div>
     </div>
   );

panel/src/components/dashboard/social-history-section.tsx

@@ -19,6 +19,7 @@ import {
   CollapsibleContent,
   CollapsibleTrigger,
 } from "@/components/ui/collapsible";
+import { HelpTip } from "@/components/ui/help-tip";
 import {
   AtSign,
   ChevronDown,
@@ -30,16 +31,31 @@ import {
 
 const HISTORY_LIMIT = 50;
 const PLATFORM_LABELS: Record<string, string> = { x: "X", tiktok: "TikTok" };
+const VIDEO_HINT =
+  "Rendered by the video pipeline — from a release, a feature spotlight, or an on-demand request";
 
 type UnifiedRow =
   | { kind: "x"; entry: XPostHistoryEntry }
   | { kind: "video"; entry: VideoPostHistoryEntry };
 
 function xKindMeta(source: XPostHistoryEntry["source"]) {
-  if (source === "x_post") return { label: "X post", icon: Rocket };
+  if (source === "x_post")
+    return {
+      label: "X post",
+      icon: Rocket,
+      hint: "Drafted automatically when a release publishes",
+    };
   if (source === "x_feature")
-    return { label: "Feature spotlight", icon: Sparkles };
+    return {
-  return { label: "X reply", icon: AtSign };
+      label: "Feature spotlight",
+      icon: Sparkles,
+      hint: "Drafted periodically by the Head of Marketing's feature-spotlight sweep",
+    };
+  return {
+    label: "X reply",
+    icon: AtSign,
+    hint: "Drafted automatically in reply to a meaningful mention on X",
+  };
 }
 
 // One unified row: X entries link the posted tweet / show the reject reason;
@@ -48,9 +64,13 @@ function xKindMeta(source: XPostHistoryEntry["source"]) {
 function UnifiedHistoryRow({ row }: { row: UnifiedRow }) {
   const posted = row.entry.status === "completed";
   const statusBadge = posted ? (
+    <HelpTip label="Approved and successfully posted">
       <Badge className="bg-green-600 hover:bg-green-600">Posted</Badge>
+    </HelpTip>
   ) : (
+    <HelpTip label="Rejected — this draft was never posted">
       <Badge variant="destructive">Rejected</Badge>
+    </HelpTip>
   );
   const timestamp = (
     <span className="ml-auto text-xs text-muted-foreground">
@@ -63,8 +83,12 @@ function UnifiedHistoryRow({ row }: { row: UnifiedRow }) {
     return (
       <div className="rounded-lg border p-3 text-sm">
         <div className="mb-1 flex flex-wrap items-center gap-2">
+          <HelpTip label={meta.hint}>
+            <span className="inline-flex items-center gap-1.5">
               <meta.icon className="h-4 w-4 text-muted-foreground" />
               <span className="font-medium">{meta.label}</span>
+            </span>
+          </HelpTip>
           {statusBadge}
           {timestamp}
         </div>
@@ -92,10 +116,16 @@ function UnifiedHistoryRow({ row }: { row: UnifiedRow }) {
   return (
     <div className="rounded-lg border p-3 text-sm">
       <div className="mb-1 flex flex-wrap items-center gap-2">
+        <HelpTip label={VIDEO_HINT}>
+          <span className="inline-flex items-center gap-1.5">
             <Film className="h-4 w-4 text-muted-foreground" />
             <span className="font-medium">Video</span>
+          </span>
+        </HelpTip>
         {row.entry.occasion && (
+          <HelpTip label="The occasion/event this video was drafted for">
             <Badge variant="outline">{row.entry.occasion}</Badge>
+          </HelpTip>
         )}
         {statusBadge}
         {timestamp}

panel/src/components/dashboard/video-pipeline-strip.tsx

@@ -8,6 +8,7 @@ import {
   derivePipelineStage,
   pipelineStageColor,
   pipelineStageLabel,
+  type PipelineStage,
 } from "./video-pipeline-utils";
 import { RerenderControl } from "@/components/dashboard/video-rerender-control";
 import {
@@ -19,8 +20,27 @@ import {
 } from "@/components/ui/card";
 import { Badge } from "@/components/ui/badge";
 import { Button } from "@/components/ui/button";
+import { HelpTip } from "@/components/ui/help-tip";
 import { Film } from "lucide-react";
 
+// Per-stage explanation for the stage chip — lives here (not in
+// video-pipeline-utils.ts) since that file is pure derivation logic with its
+// own dedicated unit tests.
+function stageHint(stage: PipelineStage): string {
+  switch (stage.kind) {
+    case "authoring":
+      return "A developer is building this video's composition";
+    case "in_review":
+      return "The authoring PR is in QA / PR / PM review before assembly";
+    case "awaiting_approval":
+      return "Rendered and waiting on your approval — open the task to review";
+    case "rendering":
+      return "The renderer is producing the 9:16 and 1:1 cuts, retrying on failure";
+    case "render_failed":
+      return "The renderer gave up after all retries — re-render to try again";
+  }
+}
+
 // One row: title + occasion + a colored stage chip. The stage chip is
 // derived (never fetched) from status + render_status/render_attempts —
 // see video-pipeline-utils.ts, unit-tested directly there. Only the
@@ -40,10 +60,16 @@ function PipelineRow({ item }: { item: VideoPipelineItem }) {
     <div className="flex flex-wrap items-center gap-2 rounded-lg border p-3 text-sm">
       <Film className="h-4 w-4 shrink-0 text-muted-foreground" />
       <span className="font-medium">{item.title}</span>
-      {item.occasion && <Badge variant="outline">{item.occasion}</Badge>}
+      {item.occasion && (
+        <HelpTip label="The occasion/event this video was drafted for">
+          <Badge variant="outline">{item.occasion}</Badge>
+        </HelpTip>
+      )}
+      <HelpTip label={stageHint(stage)}>
         <Badge className={`${pipelineStageColor(stage)} text-white`}>
           {pipelineStageLabel(stage)}
         </Badge>
+      </HelpTip>
       {stage.kind === "awaiting_approval" && (
         <Link
           href={`/tasks/${item.task_id}`}

panel/src/components/dashboard/video-post-queue.tsx

@@ -31,6 +31,7 @@ import {
 import { Textarea } from "@/components/ui/textarea";
 import { Input } from "@/components/ui/input";
 import { Label } from "@/components/ui/label";
+import { HelpTip } from "@/components/ui/help-tip";
 import { ProjectSelector } from "@/components/projects/project-selector";
 import { useProjects } from "@/hooks/use-projects";
 import { RerenderControl } from "@/components/dashboard/video-rerender-control";
@@ -47,7 +48,21 @@ const REQUEST_PLATFORMS = ["x", "tiktok"] as const;
 // Only one source reaches this queue today; a function (not a literal)
 // mirrors XPostQueue's sourceMeta pattern and costs nothing to extend later.
 function sourceMeta() {
-  return { label: "Video", icon: Film };
+  return {
+    label: "Video",
+    icon: Film,
+    hint: "Rendered by the video pipeline — from a release, a feature spotlight, or an on-demand request",
+  };
+}
+
+// Explains what Approve does, or why it's disabled — mirrors x-post-queue's
+// approveHint. Always non-empty (see that function's comment for why: a
+// null/string toggle on HelpTip's label unmounts the wrapped child).
+function approveHint(approving: boolean, overLimit: boolean): string {
+  if (approving) return "Already posting this draft";
+  if (overLimit)
+    return "An edited caption is over its platform's character limit — trim to enable";
+  return "Post this draft to the selected platforms";
 }
 
 function describeExecuteResult(result: VideoPostExecuteResult): string {
@@ -201,9 +216,17 @@ function VideoPostRow({
   return (
     <div className="rounded-lg border p-4 transition-colors hover:bg-muted/50">
       <div className="mb-3 flex flex-wrap items-center gap-2">
+        <HelpTip label={meta.hint}>
+          <span className="inline-flex items-center gap-1.5">
             <meta.icon className="h-4 w-4 text-muted-foreground" />
             <span className="font-medium">{meta.label}</span>
-        {post.occasion && <Badge variant="outline">{post.occasion}</Badge>}
+          </span>
+        </HelpTip>
+        {post.occasion && (
+          <HelpTip label="The occasion/event this video was drafted for">
+            <Badge variant="outline">{post.occasion}</Badge>
+          </HelpTip>
+        )}
         {canRerender && (
           <div className="ml-auto">
             <RerenderControl authoringTaskId={post.source_task_id as string} />
@@ -222,30 +245,40 @@ function VideoPostRow({
 
       <div className="mb-3 space-y-2">
         <div className="flex gap-2">
+          <HelpTip
+            label={
+              post.mp4_paths?.vertical
+                ? "Preview the 9:16 cut"
+                : "9:16 hasn't rendered yet"
+            }
+          >
             <Button
               type="button"
               size="sm"
               variant={cut === "vertical" ? "default" : "outline"}
               disabled={!post.mp4_paths?.vertical}
-            title={
-              post.mp4_paths?.vertical ? undefined : "9:16 hasn't rendered yet"
-            }
               onClick={() => setCut("vertical")}
             >
               9:16{!post.mp4_paths?.vertical && " (missing)"}
             </Button>
+          </HelpTip>
+          <HelpTip
+            label={
+              post.mp4_paths?.square
+                ? "Preview the 1:1 cut"
+                : "1:1 hasn't rendered yet"
+            }
+          >
             <Button
               type="button"
               size="sm"
               variant={cut === "square" ? "default" : "outline"}
               disabled={!post.mp4_paths?.square}
-            title={
-              post.mp4_paths?.square ? undefined : "1:1 hasn't rendered yet"
-            }
               onClick={() => setCut("square")}
             >
               1:1{!post.mp4_paths?.square && " (missing)"}
             </Button>
+          </HelpTip>
         </div>
         {post.mp4_paths?.[cut] ? (
           <video
@@ -272,9 +305,11 @@ function VideoPostRow({
                 checked={editX}
                 onCheckedChange={(c) => setEditX(c === true)}
               />
+              <HelpTip label="Uncheck to keep posting the caption already saved on this draft instead of your edit">
                 <Label htmlFor={`${post.task_id}-x-edit`} className="text-sm">
                   Edit X caption
                 </Label>
+              </HelpTip>
             </div>
             <Textarea
               value={xCaption}
@@ -283,11 +318,13 @@ function VideoPostRow({
               rows={2}
               className={xOverLimit ? "border-destructive" : undefined}
             />
+            <HelpTip label={`X's per-post character limit (${MAX_X_CAPTION_CHARS})`}>
               <p
                 className={`text-right text-xs ${xOverLimit ? "text-destructive" : "text-muted-foreground"}`}
               >
                 {xCaption.length}/{MAX_X_CAPTION_CHARS}
               </p>
+            </HelpTip>
           </div>
         )}
 
@@ -299,12 +336,14 @@ function VideoPostRow({
                 checked={editTiktok}
                 onCheckedChange={(c) => setEditTiktok(c === true)}
               />
+              <HelpTip label="Uncheck to keep posting the caption already saved on this draft instead of your edit">
                 <Label
                   htmlFor={`${post.task_id}-tiktok-edit`}
                   className="text-sm"
                 >
                   Edit TikTok caption
                 </Label>
+              </HelpTip>
             </div>
             <Textarea
               value={tiktokCaption}
@@ -313,11 +352,15 @@ function VideoPostRow({
               rows={2}
               className={tiktokOverLimit ? "border-destructive" : undefined}
             />
+            <HelpTip
+              label={`TikTok's caption character limit (${MAX_TIKTOK_CAPTION_CHARS})`}
+            >
               <p
                 className={`text-right text-xs ${tiktokOverLimit ? "text-destructive" : "text-muted-foreground"}`}
               >
                 {tiktokCaption.length}/{MAX_TIKTOK_CAPTION_CHARS}
               </p>
+            </HelpTip>
           </div>
         )}
       </div>
@@ -332,6 +375,7 @@ function VideoPostRow({
           <XCircle className="mr-1 h-4 w-4" />
           Reject
         </Button>
+        <HelpTip label={approveHint(approving, overLimit)}>
           <Button
             size="sm"
             className="bg-green-600 hover:bg-green-700"
@@ -341,6 +385,7 @@ function VideoPostRow({
             <CheckCircle2 className="mr-1 h-4 w-4" />
             Approve &amp; post
           </Button>
+        </HelpTip>
       </div>
     </div>
   );
@@ -408,6 +453,21 @@ function RequestVideoDialog({
     brief.trim().length > 0 &&
     platforms.length > 0;
 
+  // Explains what Request does, or why it's disabled — the four canSubmit
+  // conditions checked in order, plus the in-flight case canSubmit doesn't
+  // cover. Always non-empty (see approveHint's comment for why).
+  const requestHint = requestMutation.isPending
+    ? "Request already in flight"
+    : !effectiveProjectId
+      ? "Pick a project first"
+      : occasion.trim().length === 0
+        ? "Give this video an occasion"
+        : brief.trim().length === 0
+          ? "Give this video a brief"
+          : platforms.length === 0
+            ? "Pick at least one platform"
+            : "Open a video-authoring task for this brief";
+
   return (
     <Dialog open={open} onOpenChange={onOpenChange}>
       <DialogContent>
@@ -476,12 +536,14 @@ function RequestVideoDialog({
               <Button variant="outline" onClick={() => onOpenChange(false)}>
                 Cancel
               </Button>
+              <HelpTip label={requestHint}>
                 <Button
                   onClick={() => requestMutation.mutate()}
                   disabled={!canSubmit || requestMutation.isPending}
                 >
                   {requestMutation.isPending ? "Requesting..." : "Request"}
                 </Button>
+              </HelpTip>
             </DialogFooter>
           </>
         ) : (

panel/src/components/dashboard/video-rerender-control.tsx

@@ -12,6 +12,7 @@ import {
   DialogHeader,
   DialogTitle,
 } from "@/components/ui/dialog";
+import { HelpTip } from "@/components/ui/help-tip";
 import { RefreshCw } from "lucide-react";
 import { toast } from "sonner";
 
@@ -85,8 +86,23 @@ export function RerenderControl({
       ),
   });
 
+  // Always non-empty: HelpTip unmounts/remounts its child when `label`
+  // toggles between falsy and truthy, which would lose the button's DOM
+  // identity right as the mutation settles (mirrors x-post-queue's
+  // approveHint comment).
+  const rerenderHint = rerenderMutation.isPending
+    ? "Re-render in progress"
+    : rerenderMutation.isError
+      ? `Re-render failed: ${
+          rerenderMutation.error instanceof Error
+            ? rerenderMutation.error.message
+            : "unknown error"
+        } — click to retry`
+      : "Discards the current render and queues a fresh one from the same composition";
+
   return (
     <>
+      <HelpTip label={rerenderHint}>
         <Button
           type="button"
           variant="outline"
@@ -108,6 +124,7 @@ export function RerenderControl({
               ? "Retry re-render"
               : "Re-render"}
         </Button>
+      </HelpTip>
       <Dialog open={confirmOpen} onOpenChange={setConfirmOpen}>
         <DialogContent>
           <DialogHeader>

panel/src/components/dashboard/x-post-queue.tsx

@@ -23,6 +23,7 @@ import {
 } from "@/components/ui/dialog";
 import { Textarea } from "@/components/ui/textarea";
 import { Label } from "@/components/ui/label";
+import { HelpTip } from "@/components/ui/help-tip";
 import { AtSign, CheckCircle2, Rocket, Sparkles, XCircle } from "lucide-react";
 import { toast } from "sonner";
 
@@ -30,10 +31,42 @@ const MAX_TWEET_CHARS = 280;
 const _MIN_REASON_CHARS = 4;
 
 function sourceMeta(source: XPost["source"]) {
-  if (source === "x_post") return { label: "Release post", icon: Rocket };
+  if (source === "x_post")
+    return {
+      label: "Release post",
+      icon: Rocket,
+      hint: "Drafted automatically when a release publishes",
+    };
   if (source === "x_feature")
-    return { label: "Feature spotlight", icon: Sparkles };
+    return {
-  return { label: "Mention reply", icon: AtSign };
+      label: "Feature spotlight",
+      icon: Sparkles,
+      hint: "Drafted periodically by the Head of Marketing's feature-spotlight sweep",
+    };
+  return {
+    label: "Mention reply",
+    icon: AtSign,
+    hint: "Drafted automatically in reply to a meaningful mention on X",
+  };
+}
+
+// Explains what Approve does, or why it's disabled — surfaced on the button
+// itself so the CEO doesn't have to guess between "already posting", "over
+// the limit", or "empty". Always returns a non-empty string (never null):
+// HelpTip renders a bare child vs. a Tooltip-wrapped one depending on
+// truthiness, and toggling that branch on a live-changing condition (like
+// `approving`) unmounts/remounts the child, losing any DOM reference a
+// caller captured before the state flip.
+function approveHint(
+  approving: boolean,
+  overLimit: boolean,
+  bodyEmpty: boolean,
+): string {
+  if (approving) return "Already posting this draft";
+  if (overLimit)
+    return `Over X's ${MAX_TWEET_CHARS}-character limit — trim the draft to enable`;
+  if (bodyEmpty) return "Draft body is empty";
+  return "Post this draft to X";
 }
 
 function describeExecuteResult(result: XPostExecuteResult): string {
@@ -69,8 +102,12 @@ function XPostRow({
   return (
     <div className="rounded-lg border p-4 transition-colors hover:bg-muted/50">
       <div className="mb-2 flex flex-wrap items-center gap-2">
+        <HelpTip label={meta.hint}>
+          <span className="inline-flex items-center gap-1.5">
             <meta.icon className="h-4 w-4 text-muted-foreground" />
             <span className="font-medium">{meta.label}</span>
+          </span>
+        </HelpTip>
         {post.release_version && (
           <Badge variant="outline">v{post.release_version}</Badge>
         )}
@@ -92,6 +129,7 @@ function XPostRow({
         rows={3}
         className={overLimit ? "border-destructive" : undefined}
       />
+      <HelpTip label={`X's per-post character limit (${MAX_TWEET_CHARS})`}>
         <p
           className={`mt-1 text-right text-xs ${
             overLimit ? "text-destructive" : "text-muted-foreground"
@@ -99,6 +137,7 @@ function XPostRow({
         >
           {body.length}/{MAX_TWEET_CHARS}
         </p>
+      </HelpTip>
 
       <div className="mt-2 flex flex-col-reverse gap-2 sm:flex-row sm:items-center sm:justify-end">
         <Button
@@ -110,6 +149,9 @@ function XPostRow({
           <XCircle className="mr-1 h-4 w-4" />
           Reject
         </Button>
+        <HelpTip
+          label={approveHint(approving, overLimit, body.trim().length === 0)}
+        >
           <Button
             size="sm"
             className="bg-green-600 hover:bg-green-700"
@@ -119,6 +161,7 @@ function XPostRow({
             <CheckCircle2 className="mr-1 h-4 w-4" />
             Approve &amp; post
           </Button>
+        </HelpTip>
       </div>
     </div>
   );

panel/src/components/knowledge-base/kb-category-view.tsx

@@ -6,6 +6,7 @@ import { useKBDocuments } from "@/hooks/use-knowledge-base";
 import { Card, CardContent } from "@/components/ui/card";
 import { Button } from "@/components/ui/button";
 import { Skeleton } from "@/components/ui/skeleton";
+import { HelpTip } from "@/components/ui/help-tip";
 import { KBIndexTypeBadge } from "./kb-index-type-badge";
 import {
   FileCode,
@@ -80,7 +81,11 @@ function KBCategoryViewInner({ category }: { category: KBIndexType }) {
                     <div className="flex items-center gap-2 mb-1">
                       <KBIndexTypeBadge indexType={category} />
                     </div>
-                    <p className="text-sm font-mono truncate">{doc.source}</p>
+                    <HelpTip label={doc.source}>
+                      <p className="text-sm font-mono truncate">
+                        {doc.source}
+                      </p>
+                    </HelpTip>
                     <div className="flex items-center gap-2 mt-1 text-xs text-muted-foreground">
                       <Clock className="h-3 w-3" />
                       <span>

panel/src/components/knowledge-base/kb-filters.tsx

@@ -3,6 +3,8 @@
 import { KBIndexType } from "@/types";
 import { Checkbox } from "@/components/ui/checkbox";
 import { Button } from "@/components/ui/button";
+import { HelpTip } from "@/components/ui/help-tip";
+import { getIndexTypeDescription } from "./kb-index-type-badge";
 import {
   FileText,
   MessageSquare,
@@ -107,8 +109,12 @@ export function KBFilters({ selectedTypes, onTypesChange }: KBFiltersProps) {
                 checked={isChecked}
                 onCheckedChange={() => toggleType(type)}
               />
+              <HelpTip label={getIndexTypeDescription(type)}>
+                <span className="flex items-center gap-2 w-fit">
                   {config.icon}
                   <span className="text-sm">{config.label}</span>
+                </span>
+              </HelpTip>
             </label>
           );
         })}

panel/src/components/knowledge-base/kb-index-type-badge.tsx

@@ -1,6 +1,7 @@
 "use client";
 
 import { Badge } from "@/components/ui/badge";
+import { HelpTip } from "@/components/ui/help-tip";
 import { KBIndexType } from "@/types";
 import {
   FileText,
@@ -17,62 +18,77 @@ import {
 
 const indexTypeConfig: Record<
   KBIndexType,
-  { label: string; color: string; icon: React.ReactNode }
+  {
+    label: string;
+    color: string;
+    icon: React.ReactNode;
+    description: string;
+  }
 > = {
   [KBIndexType.DOCUMENTATION]: {
     label: "Docs",
     color: "bg-blue-100 text-blue-700 dark:bg-blue-900 dark:text-blue-300",
     icon: <FileText className="h-3 w-3" />,
+    description: "READMEs, guides, and API docs indexed from the repo",
   },
   [KBIndexType.CONVERSATIONS]: {
     label: "Conversations",
     color: "bg-green-100 text-green-700 dark:bg-green-900 dark:text-green-300",
     icon: <MessageSquare className="h-3 w-3" />,
+    description: "Agent-to-agent discussion excerpts and decisions",
   },
   [KBIndexType.JOURNALS]: {
     label: "Journals",
     color:
       "bg-orange-100 text-orange-700 dark:bg-orange-900 dark:text-orange-300",
     icon: <BookOpen className="h-3 w-3" />,
+    description: "Agent reflections, learnings, and personal logs",
   },
   [KBIndexType.ERRORS]: {
     label: "Errors",
     color: "bg-red-100 text-red-700 dark:bg-red-900 dark:text-red-300",
     icon: <AlertTriangle className="h-3 w-3" />,
+    description: "Known error patterns and their solutions",
   },
   [KBIndexType.STANDARDS]: {
     label: "Standards",
     color: "bg-cyan-100 text-cyan-700 dark:bg-cyan-900 dark:text-cyan-300",
     icon: <Scale className="h-3 w-3" />,
+    description: "Coding, security, and workflow rules the fleet follows",
   },
   [KBIndexType.DECISIONS]: {
     label: "Decisions",
     color:
       "bg-indigo-100 text-indigo-700 dark:bg-indigo-900 dark:text-indigo-300",
     icon: <GitBranch className="h-3 w-3" />,
+    description: "Architectural and design decisions made by agents",
   },
   [KBIndexType.REVIEWS]: {
     label: "Reviews",
     color: "bg-pink-100 text-pink-700 dark:bg-pink-900 dark:text-pink-300",
     icon: <ClipboardCheck className="h-3 w-3" />,
+    description: "Code review feedback from QA and PR reviewers",
   },
   [KBIndexType.LEARNINGS]: {
     label: "Learnings",
     color:
       "bg-yellow-100 text-yellow-700 dark:bg-yellow-900 dark:text-yellow-300",
     icon: <Lightbulb className="h-3 w-3" />,
+    description: "Cross-agent learnings broadcast as shared knowledge",
   },
   [KBIndexType.PLAYBOOKS]: {
     label: "Playbooks",
     color:
       "bg-emerald-100 text-emerald-700 dark:bg-emerald-900 dark:text-emerald-300",
     icon: <ScrollText className="h-3 w-3" />,
+    description: "Curated, Auditor-approved reusable procedures",
   },
   [KBIndexType.VAULT_NOTES]: {
     label: "Vault Notes",
     color:
       "bg-violet-100 text-violet-700 dark:bg-violet-900 dark:text-violet-300",
     icon: <StickyNote className="h-3 w-3" />,
+    description: "Human-authored notes from the CEO's Obsidian vault",
   },
 };
 
@@ -90,10 +106,15 @@ export function KBIndexTypeBadge({
   const config = indexTypeConfig[indexType];
 
   return (
-    <Badge variant="secondary" className={`${config.color} ${className ?? ""}`}>
+    <HelpTip label={config.description}>
+      <Badge
+        variant="secondary"
+        className={`${config.color} ${className ?? ""}`}
+      >
         {showIcon && <span className="mr-1">{config.icon}</span>}
         {config.label}
       </Badge>
+    </HelpTip>
   );
 }
 
@@ -104,3 +125,7 @@ export function getIndexTypeIcon(indexType: KBIndexType) {
 export function getIndexTypeLabel(indexType: KBIndexType) {
   return indexTypeConfig[indexType].label;
 }
+
+export function getIndexTypeDescription(indexType: KBIndexType) {
+  return indexTypeConfig[indexType].description;
+}

panel/src/components/knowledge-base/kb-result-card.tsx

@@ -3,6 +3,7 @@
 import { Card, CardContent } from "@/components/ui/card";
 import { KBSearchResult } from "@/types";
 import { KBIndexTypeBadge } from "./kb-index-type-badge";
+import { HelpTip } from "@/components/ui/help-tip";
 import { ExternalLink, FileCode, Hash } from "lucide-react";
 
 interface KBResultCardProps {
@@ -47,19 +48,23 @@ export function KBResultCard({ result, onClick }: KBResultCardProps) {
             {/* Header */}
             <div className="flex items-center gap-2 flex-wrap mb-2">
               <KBIndexTypeBadge indexType={result.index_type} />
-              <span className="text-xs text-muted-foreground flex items-center gap-1">
+              <HelpTip label="Relevance: how closely this chunk's embedding matches your search query">
+                <span className="text-xs text-muted-foreground flex items-center gap-1 w-fit">
                   <Hash className="h-3 w-3" />
                   {scorePercent}% match
                 </span>
+              </HelpTip>
             </div>
 
             {/* Source */}
-            <div className="flex items-center gap-1 text-sm text-muted-foreground mb-2">
+            <HelpTip label={result.source}>
+              <div className="flex items-center gap-1 text-sm text-muted-foreground mb-2 w-fit max-w-full">
                 <FileCode className="h-3 w-3 shrink-0" />
                 <span className="truncate font-mono text-xs">
                   {formatSource(result.source)}
                 </span>
               </div>
+            </HelpTip>
 
             {/* Content snippet */}
             <p className="text-sm text-foreground/90 whitespace-pre-wrap line-clamp-4">
@@ -89,7 +94,9 @@ export function KBResultCard({ result, onClick }: KBResultCardProps) {
           </div>
 
           {onClick && (
+            <HelpTip label="Open full document">
               <ExternalLink className="h-4 w-4 text-muted-foreground shrink-0" />
+            </HelpTip>
           )}
         </div>
       </CardContent>

panel/src/components/knowledge-base/kb-search-bar.tsx

@@ -79,12 +79,26 @@ export function KBSearchBar({
         )}
       </div>
       {onSearch && (
+        <HelpTip
+          label={
+            isLoading
+              ? "Searching…"
+              : !localValue || localValue.length < 3
+                ? "Enter at least 3 characters to search"
+                : null
+          }
+        >
           <Button
             onClick={onSearch}
             disabled={!localValue || localValue.length < 3 || isLoading}
           >
-          {isLoading ? <Loader2 className="h-4 w-4 animate-spin" /> : "Search"}
+            {isLoading ? (
+              <Loader2 className="h-4 w-4 animate-spin" />
+            ) : (
+              "Search"
+            )}
           </Button>
+        </HelpTip>
       )}
     </div>
   );

panel/src/components/knowledge-base/kb-stats-card.tsx

@@ -2,6 +2,8 @@
 
 import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
 import { Skeleton } from "@/components/ui/skeleton";
+import { HelpTip } from "@/components/ui/help-tip";
+import { getIndexTypeDescription } from "./kb-index-type-badge";
 import { KBStats, KBIndexType } from "@/types";
 import {
   Database,
@@ -111,10 +113,12 @@ export function KBStatsCard({ stats, isLoading }: KBStatsCardProps) {
             key={idx.index_type}
             className="flex items-center justify-between text-sm"
           >
-            <div className="flex items-center gap-2">
+            <HelpTip label={getIndexTypeDescription(idx.index_type)}>
+              <div className="flex items-center gap-2 w-fit">
                 {indexIcons[idx.index_type]}
                 <span>{indexLabels[idx.index_type]}</span>
               </div>
+            </HelpTip>
             <div className="text-right">
               <span className="font-medium">
                 {idx.document_count.toLocaleString()}
@@ -131,7 +135,9 @@ export function KBStatsCard({ stats, isLoading }: KBStatsCardProps) {
             </span>
           </div>
           <div className="flex items-center justify-between text-xs text-muted-foreground mt-1">
-            <span>Chunks</span>
+            <HelpTip label="A chunk is a segment of a document split for embedding — one document can produce many chunks">
+              <span className="w-fit">Chunks</span>
+            </HelpTip>
             <span>{stats.total_chunks.toLocaleString()}</span>
           </div>
         </div>

panel/src/components/knowledge-base/knowledge-base-browser.tsx

@@ -63,6 +63,7 @@ import { RAGAnswerDisplay } from "./rag-answer-display";
 import { MentorChat } from "./mentor-chat";
 import { KBCategoryNav } from "./kb-category-nav";
 import { KBCategoryView } from "./kb-category-view";
+import { getIndexTypeDescription } from "./kb-index-type-badge";
 
 const TAB_VALUES = ["search", "ask", "mentor", "browse", "admin"] as const;
 type TabValue = (typeof TAB_VALUES)[number];
@@ -541,10 +542,14 @@ function KnowledgeBaseBrowserContent() {
                       <p className="text-2xl font-bold">{totalDocs}</p>
                       <p className="text-xs text-muted-foreground">Documents</p>
                     </div>
-                    <div>
+                    <HelpTip label="A chunk is a segment of a document split for embedding — one document can produce many chunks">
+                      <div className="w-fit">
                         <p className="text-2xl font-bold">{totalChunks}</p>
-                      <p className="text-xs text-muted-foreground">Chunks</p>
+                        <p className="text-xs text-muted-foreground">
+                          Chunks
+                        </p>
                       </div>
+                    </HelpTip>
                   </div>
                 </CardContent>
               </Card>
@@ -589,9 +594,16 @@ function KnowledgeBaseBrowserContent() {
                                   <span className="font-medium">
                                     {INDEX_LABELS[indexType]}
                                   </span>
-                                  <Badge variant="outline" className="text-xs">
+                                  <HelpTip
+                                    label={getIndexTypeDescription(indexType)}
+                                  >
+                                    <Badge
+                                      variant="outline"
+                                      className="text-xs w-fit"
+                                    >
                                       {indexType}
                                     </Badge>
+                                  </HelpTip>
                                 </div>
                                 <div className="flex items-center gap-2">
                                   <HelpTip label="Refresh this index">
@@ -602,6 +614,7 @@ function KnowledgeBaseBrowserContent() {
                                         handleRefreshIndex(indexType)
                                       }
                                       disabled={refreshIndex.isPending}
+                                      aria-label={`Refresh ${INDEX_LABELS[indexType]} index`}
                                     >
                                       {refreshIndex.isPending ? (
                                         <RefreshCw className="h-3 w-3 animate-spin" />
@@ -617,6 +630,7 @@ function KnowledgeBaseBrowserContent() {
                                           size="sm"
                                           variant="outline"
                                           className="text-red-600"
+                                          aria-label={`Delete ${INDEX_LABELS[indexType]} index`}
                                         >
                                           <Trash2 className="h-3 w-3" />
                                         </Button>
@@ -661,7 +675,8 @@ function KnowledgeBaseBrowserContent() {
                                     {index.document_count}
                                   </span>
                                 </div>
-                                <div>
+                                <HelpTip label="A chunk is a segment of a document split for embedding — one document can produce many chunks">
+                                  <div className="w-fit">
                                     <span className="text-muted-foreground">
                                       Chunks:
                                     </span>{" "}
@@ -669,6 +684,7 @@ function KnowledgeBaseBrowserContent() {
                                       {index.chunk_count}
                                     </span>
                                   </div>
+                                </HelpTip>
                                 <div>
                                   <span className="text-muted-foreground">
                                     Updated:

panel/src/components/knowledge-base/mentor-answer-display.tsx

@@ -3,6 +3,7 @@
 import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
 import { Button } from "@/components/ui/button";
 import { Badge } from "@/components/ui/badge";
+import { HelpTip } from "@/components/ui/help-tip";
 import { MentorAskResponse } from "@/types";
 import { RAGCitationCard } from "./rag-citation-card";
 import { Markdown } from "@/components/ui/markdown";
@@ -232,13 +233,21 @@ export function MentorAnswerDisplay({
             <div className="flex flex-wrap gap-1.5">
               {Object.entries(response.search_stats).map(
                 ([indexType, count]) => (
-                  <Badge
+                  <HelpTip
                     key={indexType}
+                    label={
+                      count === -1
+                        ? `The ${indexType} index failed to search — its results may be missing from this answer.`
+                        : `${count} matching result${count === 1 ? "" : "s"} from the ${indexType} knowledge-base index.`
+                    }
+                  >
+                    <Badge
                       variant={count > 0 ? "secondary" : "outline"}
                       className={`text-xs ${count === -1 ? "text-red-500" : ""}`}
                     >
                       {indexType}: {count === -1 ? "error" : count}
                     </Badge>
+                  </HelpTip>
                 ),
               )}
             </div>

panel/src/components/knowledge-base/mentor-chat.tsx

@@ -156,6 +156,7 @@ export function MentorChat({ onAsk, isLoading }: MentorChatProps) {
                   className="absolute bottom-2 right-2"
                   onClick={() => handleSubmit()}
                   disabled={!input.trim() || isLoading}
+                  aria-label="Send to your mentor"
                 >
                   <Send className="h-4 w-4" />
                 </Button>
@@ -327,6 +328,7 @@ export function MentorChat({ onAsk, isLoading }: MentorChatProps) {
                 className="absolute bottom-2 right-2"
                 onClick={() => handleSubmit()}
                 disabled={!input.trim() || isLoading}
+                aria-label="Send to your mentor"
               >
                 {isLoading ? (
                   <Loader2 className="h-4 w-4 animate-spin" />

panel/src/components/knowledge-base/mentor-query-input.tsx

@@ -92,6 +92,7 @@ export function MentorQueryInput({
                 className="absolute bottom-2 right-2"
                 onClick={handleSubmit}
                 disabled={!question.trim() || isLoading}
+                aria-label="Ask the mentor"
               >
                 {isLoading ? (
                   <Loader2 className="h-4 w-4 animate-spin" />

panel/src/components/knowledge-base/rag-citation-card.tsx

@@ -3,6 +3,7 @@
 import { Card, CardContent } from "@/components/ui/card";
 import { RAGCitation } from "@/types";
 import { KBIndexTypeBadge } from "./kb-index-type-badge";
+import { HelpTip } from "@/components/ui/help-tip";
 import { Quote, Hash } from "lucide-react";
 
 interface RAGCitationCardProps {
@@ -43,14 +44,18 @@ export function RAGCitationCard({ citation, index }: RAGCitationCardProps) {
                 indexType={citation.index_type}
                 className="text-xs"
               />
+              <HelpTip label="Similarity score — how closely this chunk matches your query in the embedding search.">
                 <span className="text-xs text-muted-foreground flex items-center gap-0.5">
                   <Hash className="h-3 w-3" />
                   {scorePercent}%
                 </span>
+              </HelpTip>
             </div>
+            <HelpTip label={citation.source}>
               <p className="text-xs text-muted-foreground font-mono truncate mb-1">
                 {formatSource(citation.source)}
               </p>
+            </HelpTip>
             <div className="flex items-start gap-1">
               <Quote className="h-3 w-3 text-muted-foreground shrink-0 mt-0.5" />
               <p className="text-sm text-foreground/80 line-clamp-3">

panel/src/components/knowledge-base/rag-query-input.tsx

@@ -58,6 +58,7 @@ export function RAGQueryInput({
               className="absolute bottom-2 right-2"
               onClick={handleSubmit}
               disabled={!question.trim() || isLoading}
+              aria-label="Ask the knowledge base"
             >
               {isLoading ? (
                 <Loader2 className="h-4 w-4 animate-spin" />

panel/src/components/notifications/__tests__/notification-bell.test.tsx

@@ -117,6 +117,16 @@ describe("NotificationBell — read/ack integration (W9-1)", () => {
     expect(screen.getByText("9+")).toBeInTheDocument();
   });
 
+  it("surfaces the exact unread count via the button's accessible name, even when the badge caps at 9+", () => {
+    useNotifications.mockReturnValue({
+      data: { items: [], total: 42, unread_count: 42, pending_ack_count: 0 },
+    });
+    render(<NotificationBell />);
+    expect(
+      screen.getByRole("button", { name: "View notifications (42 unread)" }),
+    ).toBeInTheDocument();
+  });
+
   it("renders no badge when there is nothing unread", () => {
     useNotifications.mockReturnValue({
       data: { items: [], total: 0, unread_count: 0, pending_ack_count: 0 },
@@ -138,7 +148,8 @@ describe("NotificationBell — read/ack integration (W9-1)", () => {
     });
     const user = userEvent.setup();
     render(<NotificationBell />);
-    await user.click(screen.getByRole("button", { name: "View notifications" }));
+    // Name now carries "(1 unread)" — match the stable prefix.
+    await user.click(screen.getByRole("button", { name: /^View notifications/ }));
     const markReadBtn = await screen.findByRole("button", { name: /Mark Read/ });
     await user.click(markReadBtn);
     await waitFor(() => expect(markRead).toHaveBeenCalledWith("notif-1"));
@@ -163,7 +174,7 @@ describe("NotificationBell — read/ack integration (W9-1)", () => {
     });
     const user = userEvent.setup();
     render(<NotificationBell />);
-    await user.click(screen.getByRole("button", { name: "View notifications" }));
+    await user.click(screen.getByRole("button", { name: /^View notifications/ }));
     const ackBtn = await screen.findByRole("button", { name: /Acknowledge/ });
     await user.click(ackBtn);
     await waitFor(() => expect(ack).toHaveBeenCalledWith("notif-2"));
@@ -182,7 +193,7 @@ describe("NotificationBell — read/ack integration (W9-1)", () => {
     });
     const user = userEvent.setup();
     render(<NotificationBell />);
-    await user.click(screen.getByRole("button", { name: "View notifications" }));
+    await user.click(screen.getByRole("button", { name: /^View notifications/ }));
     const allBtn = await screen.findByRole("button", { name: /Mark all read/ });
     await user.click(allBtn);
     await waitFor(() => expect(markAllRead).toHaveBeenCalled());

panel/src/components/notifications/notification-bell.tsx

@@ -23,6 +23,7 @@ import {
   TooltipProvider,
   TooltipTrigger,
 } from "@/components/ui/tooltip";
+import { HelpTip } from "@/components/ui/help-tip";
 import { Bell, Wifi, WifiOff, CheckCheck, MailOpen, Check } from "lucide-react";
 
 const BELL_LABEL = "View notifications";
@@ -39,6 +40,12 @@ export function NotificationBell() {
   const unreadCount = data?.unread_count ?? 0;
   const pendingAckCount = data?.pending_ack_count ?? 0;
   const items = (data?.items ?? []).slice(0, PREVIEW_LIMIT);
+  // The badge caps its own display at "9+", hiding the exact count — surface
+  // the real number here so it's never lost to sighted or AT users.
+  const bellLabel =
+    unreadCount > 0
+      ? `${BELL_LABEL} (${unreadCount} unread)`
+      : BELL_LABEL;
 
   const handleMarkRead = (id: string) => {
     void markRead.mutateAsync(id);
@@ -68,8 +75,8 @@ export function NotificationBell() {
                 variant="ghost"
                 size="icon"
                 className="relative"
-                aria-label={BELL_LABEL}
+                aria-label={bellLabel}
-                title={BELL_LABEL}
+                title={bellLabel}
               >
                 <Bell className="h-5 w-5" />
                 {unreadCount > 0 && (
@@ -80,7 +87,7 @@ export function NotificationBell() {
               </Button>
             </PopoverTrigger>
           </TooltipTrigger>
-          <TooltipContent>{BELL_LABEL}</TooltipContent>
+          <TooltipContent>{bellLabel}</TooltipContent>
         </Tooltip>
       </TooltipProvider>
       <PopoverContent className="w-80" align="end">
@@ -89,9 +96,13 @@ export function NotificationBell() {
             <div className="flex items-center gap-2">
               <h4 className="font-semibold">Notifications</h4>
               {isConnected ? (
+                <HelpTip label="Live update stream connected">
                   <Wifi className="h-4 w-4 text-green-500" aria-label="connected" />
+                </HelpTip>
               ) : (
+                <HelpTip label="Live update stream disconnected — list may be stale">
                   <WifiOff className="h-4 w-4 text-gray-400" aria-label="disconnected" />
+                </HelpTip>
               )}
             </div>
             {unreadCount > 0 && (

panel/src/components/products/product-table.tsx

@@ -21,6 +21,7 @@ import { Skeleton } from "@/components/ui/skeleton";
 import { Boxes, Pencil } from "lucide-react";
 import type { ProductSummary, Team } from "@/types";
 import { EditProductDialog } from "./edit-product-dialog";
+import { HelpTip } from "@/components/ui/help-tip";
 
 const TEAM_LABELS: Record<Team, string> = {
   board: "Board",
@@ -41,6 +42,7 @@ function CellsList({ cells }: { cells: ProductSummary["cells"] }) {
     return <span className="text-muted-foreground text-sm">Unmapped</span>;
   }
   return (
+    <HelpTip label="Each cell (Backend/Frontend/UX-UI) works on the project listed beside it. A cell with no project mapped here does no work for this product.">
       <div className="flex flex-col gap-1">
         {cells.map((c) => (
           <div key={`${c.team}-${c.project_id}`} className="flex items-center gap-2">
@@ -56,6 +58,7 @@ function CellsList({ cells }: { cells: ProductSummary["cells"] }) {
           </div>
         ))}
       </div>
+    </HelpTip>
   );
 }
 
@@ -66,15 +69,21 @@ function ProgressCell({
 }) {
   const { done, active, blocked } = progress;
   const atRisk = blocked > 0;
+  const dotHint = atRisk
+    ? "At risk — this product's mapped projects have blocked tasks needing attention."
+    : done > 0
+      ? "Healthy — tasks are completing with none currently blocked."
+      : "No completed or blocked tasks yet.";
   return (
     <div className="flex items-center gap-2">
+      <HelpTip label={dotHint}>
         <span
           className={
-          "h-2 w-2 rounded-full " +
+            "h-2 w-2 rounded-full inline-block " +
             (atRisk ? "bg-amber-500" : done > 0 ? "bg-emerald-500" : "bg-muted")
           }
-        title={atRisk ? "At risk: blocked tasks" : "Healthy"}
         />
+      </HelpTip>
       <div className="flex items-center gap-2 text-xs">
         <span className="text-emerald-600 dark:text-emerald-400">{done} done</span>
         <span className="text-muted-foreground">{active} active</span>
@@ -148,14 +157,16 @@ export function ProductTable({ products, isLoading }: ProductTableProps) {
                     </TableCell>
                     <TableCell>
                       <div className="flex items-center gap-1">
+                        <HelpTip label="Edit product name, description, and cell-project mapping">
                           <Button
                             variant="ghost"
                             size="icon"
                             onClick={() => setEditingProductId(product.id)}
-                          title="Edit product"
+                            aria-label="Edit product"
                           >
                             <Pencil className="h-4 w-4" />
                           </Button>
+                        </HelpTip>
                       </div>
                     </TableCell>
                   </TableRow>
@@ -181,15 +192,17 @@ export function ProductTable({ products, isLoading }: ProductTableProps) {
                       {product.slug}
                     </p>
                   </div>
+                  <HelpTip label="Edit product name, description, and cell-project mapping">
                     <Button
                       variant="ghost"
                       size="icon"
                       className="shrink-0"
                       onClick={() => setEditingProductId(product.id)}
-                    title="Edit product"
+                      aria-label="Edit product"
                     >
                       <Pencil className="h-4 w-4" />
                     </Button>
+                  </HelpTip>
                 </div>
                 <div className="mt-3 divide-y">
                   <ResponsiveTableCardRow label="Cells">

panel/src/components/projects/create-project-dialog.tsx

@@ -26,6 +26,7 @@ import { toast } from "sonner";
 import { Team, type ProjectCreate } from "@/types";
 import { EnvironmentLadderEditor } from "@/components/projects/environment-ladder-editor";
 import { validateLadder } from "@/components/projects/ladder-validation";
+import { HelpTip } from "@/components/ui/help-tip";
 
 const cells: { value: Team; label: string }[] = [
   { value: Team.BACKEND, label: "Backend" },
@@ -182,7 +183,9 @@ export function CreateProjectDialog() {
             {/* Git Token */}
             <div className="grid gap-2">
               <Label htmlFor="git_token" className="flex items-center gap-1">
+                <HelpTip label="Optional at creation — stored encrypted (Fernet) and never re-displayed once saved; add or replace it later from the project's edit settings.">
                   <Key className="h-3.5 w-3.5" />
+                </HelpTip>
                 GitHub Token
               </Label>
               <Input

panel/src/components/projects/edit-project-dialog.tsx

@@ -29,6 +29,7 @@ import { toast } from "sonner";
 import { Team, type ProjectUpdate, type Project } from "@/types";
 import { EnvironmentLadderEditor } from "@/components/projects/environment-ladder-editor";
 import { validateLadder } from "@/components/projects/ladder-validation";
+import { HelpTip } from "@/components/ui/help-tip";
 
 const cells: { value: Team; label: string }[] = [
   { value: Team.BACKEND, label: "Backend" },
@@ -46,21 +47,65 @@ const SANDBOX_SERVICES = [
 // (roboco/models/sandbox.py SANDBOX_ENGINE_FEATURES). The allowlist is the
 // security containment — a plpython3u (superuser-RCE) is absent by design.
 // Mongo has no activatable features and is intentionally absent here.
-const SANDBOX_EXTENSIONS: Record<string, { id: string; label: string }[]> = {
+const SANDBOX_EXTENSIONS: Record<
+  string,
+  { id: string; label: string; hint: string }[]
+> = {
   postgres: [
-    { id: "vector", label: "pgvector" },
+    {
-    { id: "postgis", label: "PostGIS" },
+      id: "vector",
-    { id: "pg_trgm", label: "pg_trgm" },
+      label: "pgvector",
-    { id: "citext", label: "citext" },
+      hint: "Vector similarity search/indexing for embeddings.",
-    { id: "uuid-ossp", label: "uuid-ossp" },
+    },
+    {
+      id: "postgis",
+      label: "PostGIS",
+      hint: "Geospatial types and queries for PostgreSQL.",
+    },
+    {
+      id: "pg_trgm",
+      label: "pg_trgm",
+      hint: "Trigram-based fuzzy text matching and similarity search.",
+    },
+    {
+      id: "citext",
+      label: "citext",
+      hint: "Case-insensitive text column type.",
+    },
+    {
+      id: "uuid-ossp",
+      label: "uuid-ossp",
+      hint: "Functions to generate UUIDs (e.g. uuid_generate_v4()).",
+    },
   ],
   redis: [
-    { id: "search", label: "RediSearch" },
+    {
-    { id: "json", label: "RedisJSON" },
+      id: "search",
-    { id: "bloom", label: "RedisBloom" },
+      label: "RediSearch",
+      hint: "Full-text search and secondary indexing for Redis.",
+    },
+    {
+      id: "json",
+      label: "RedisJSON",
+      hint: "Native JSON document storage and querying.",
+    },
+    {
+      id: "bloom",
+      label: "RedisBloom",
+      hint: "Probabilistic data structures (Bloom/Cuckoo filters, HyperLogLog).",
+    },
   ],
 };
 
+const SANDBOX_SERVICE_HINTS: Record<string, string> = {
+  postgres:
+    "Ephemeral PostgreSQL container for this project's agent spawns — random creds, tmpfs storage, torn down at end of engagement.",
+  redis:
+    "Ephemeral Redis container for this project's agent spawns — random creds, tmpfs storage, torn down at end of engagement.",
+  mongo:
+    "Ephemeral MongoDB container for this project's agent spawns — random creds, tmpfs storage, torn down at end of engagement.",
+};
+
 interface EditProjectDialogProps {
   projectId: string;
   open: boolean;
@@ -260,6 +305,7 @@ function EditProjectForm({
         {/* Git Token Section */}
         <div className="grid gap-2 p-3 border rounded-lg bg-muted/30">
           <div className="flex items-center justify-between">
+            <HelpTip label="Stored encrypted (Fernet) and never re-displayed once saved — required for HTTPS clone/push/PR operations.">
               <Label className="flex items-center gap-2">
                 {project.has_git_token ? (
                   <>
@@ -277,14 +323,17 @@ function EditProjectForm({
                   </>
                 )}
               </Label>
+            </HelpTip>
             {project.has_git_token && (
               <div className="flex items-center gap-2">
+                <HelpTip label="Clears the stored token when you save. Leave off to keep the current token, or enter a replacement below.">
                   <Label
                     htmlFor="clear-token"
                     className="text-xs text-muted-foreground"
                   >
                     Clear token
                   </Label>
+                </HelpTip>
                 <Switch
                   id="clear-token"
                   checked={clearToken}
@@ -359,7 +408,9 @@ function EditProjectForm({
 
         {/* Active Status */}
         <div className="flex items-center justify-between">
+          <HelpTip label="Inactive projects are hidden from the default project list (toggle 'Show Inactive' to see them) and are skipped as the fallback project for idle-agent spawns.">
             <Label htmlFor="is_active">Active</Label>
+          </HelpTip>
           <Switch
             id="is_active"
             checked={isActive}
@@ -458,9 +509,11 @@ function EditProjectForm({
         {showAutonomy && (
           <>
             <div className="flex items-center justify-between">
+              <HelpTip label="Opens a fix task automatically when this repo's default-branch CI goes red. Also requires the CI-watch engine armed fleet-wide (ROBOCO_CI_WATCH_ENABLED) to actually run.">
                 <Label htmlFor="ci_watch_enabled">
                   CI-watch (open a fix task when CI goes red)
                 </Label>
+              </HelpTip>
               <Switch
                 id="ci_watch_enabled"
                 checked={ciWatchEnabled}
@@ -483,9 +536,11 @@ function EditProjectForm({
             </div>
 
             <div className="flex items-center justify-between">
+              <HelpTip label="Opts this repo into authoring motion-graphics videos under motion/. Also requires the video engine armed fleet-wide (ROBOCO_VIDEO_ENGINE_ENABLED) to render/post.">
                 <Label htmlFor="video_engine_enabled">
                   Video engine (author marketing videos into this project)
                 </Label>
+              </HelpTip>
               <Switch
                 id="video_engine_enabled"
                 checked={videoEngineEnabled}
@@ -526,15 +581,19 @@ function EditProjectForm({
             </div>
 
             <div className="grid gap-2">
+              <HelpTip label="Requires the sandbox engine armed fleet-wide (ROBOCO_SANDBOX_DB_ENABLED); agents call request_sandbox() on-demand rather than getting creds at spawn.">
                 <Label>Sandbox Services</Label>
+              </HelpTip>
               {SANDBOX_SERVICES.map((svc) => (
                 <div key={svc.id} className="flex items-center justify-between">
+                  <HelpTip label={SANDBOX_SERVICE_HINTS[svc.id]}>
                     <Label
                       htmlFor={`sandbox_${svc.id}`}
                       className="text-sm font-normal"
                     >
                       {svc.label}
                     </Label>
+                  </HelpTip>
                   <Switch
                     id={`sandbox_${svc.id}`}
                     checked={sandboxSet.has(svc.id)}
@@ -565,12 +624,14 @@ function EditProjectForm({
                     key={ext.id}
                     className="flex items-center justify-between"
                   >
+                    <HelpTip label={ext.hint}>
                       <Label
                         htmlFor={`ext_${svc.id}_${ext.id}`}
                         className="text-sm font-normal"
                       >
                         {ext.label}
                       </Label>
+                    </HelpTip>
                     <Switch
                       id={`ext_${svc.id}_${ext.id}`}
                       checked={sandboxExtensions[svc.id]?.has(ext.id) ?? false}

panel/src/components/projects/environment-ladder-editor.tsx

@@ -80,6 +80,7 @@ export function EnvironmentLadderEditor({
                         className="h-6 w-6"
                         disabled={isFirst}
                         onClick={() => handleMove(index, -1)}
+                        aria-label="Move rung up, toward head"
                       >
                         <ArrowUp className="h-3.5 w-3.5" />
                       </Button>
@@ -95,6 +96,7 @@ export function EnvironmentLadderEditor({
                         className="h-6 w-6"
                         disabled={isLast}
                         onClick={() => handleMove(index, 1)}
+                        aria-label="Move rung down, toward prod"
                       >
                         <ArrowDown className="h-3.5 w-3.5" />
                       </Button>
@@ -125,6 +127,7 @@ export function EnvironmentLadderEditor({
                       size="icon"
                       className="h-8 w-8 shrink-0"
                       onClick={() => handleRemove(index)}
+                      aria-label="Remove this rung"
                     >
                       <X className="h-4 w-4" />
                     </Button>

panel/src/components/projects/project-table.tsx

@@ -21,6 +21,7 @@ import { Skeleton } from "@/components/ui/skeleton";
 import { ExternalLink, Pencil, GitBranch, Key, KeyRound, Radar } from "lucide-react";
 import type { ProjectSummary, ProjectTaskCounts, Team } from "@/types";
 import { EditProjectDialog } from "./edit-project-dialog";
+import { HelpTip } from "@/components/ui/help-tip";
 
 interface ProjectTableProps {
   projects: ProjectSummary[] | undefined;
@@ -46,20 +47,36 @@ const teamColors: Record<Team, string> = {
 };
 
 function getTokenBadge(hasGitToken: boolean) {
-  if (hasGitToken) {
+  const badge = hasGitToken ? (
-    return (
     <Badge className="bg-green-500/10 text-green-500">
       <Key className="h-3 w-3 mr-1" />
       Token Set
     </Badge>
-    );
+  ) : (
-  }
-  return (
     <Badge variant="outline" className="text-amber-500 border-amber-500/30">
       <KeyRound className="h-3 w-3 mr-1" />
       No Token
     </Badge>
   );
+  return (
+    <HelpTip label="A token is required for HTTPS clone, push, and PR operations; stored encrypted and never displayed once set.">
+      {badge}
+    </HelpTip>
+  );
+}
+
+function getStatusBadge(isActive: boolean) {
+  const badge = isActive ? (
+    <Badge className="bg-green-500/10 text-green-500">Active</Badge>
+  ) : (
+    <Badge variant="outline" className="text-muted-foreground">
+      Inactive
+    </Badge>
+  );
+  const hint = isActive
+    ? "Shown by default and eligible as the fallback project for idle-agent spawns."
+    : "Hidden from the default project list and skipped as the fallback project for idle-agent spawns; existing tasks are unaffected.";
+  return <HelpTip label={hint}>{badge}</HelpTip>;
 }
 
 function TasksCell({ counts }: { counts: ProjectTaskCounts | null }) {
@@ -67,19 +84,25 @@ function TasksCell({ counts }: { counts: ProjectTaskCounts | null }) {
     return <span className="text-muted-foreground text-xs">—</span>;
   }
   const atRisk = counts.blocked > 0;
+  const dotHint = atRisk
+    ? "At risk — this project has blocked tasks needing attention."
+    : counts.done > 0
+      ? "Healthy — tasks are completing with none currently blocked."
+      : "No completed or blocked tasks yet.";
   return (
     <div className="flex items-center gap-2">
+      <HelpTip label={dotHint}>
         <span
           className={
-          "h-2 w-2 rounded-full " +
+            "h-2 w-2 rounded-full inline-block " +
             (atRisk
               ? "bg-amber-500"
               : counts.done > 0
                 ? "bg-emerald-500"
                 : "bg-muted")
           }
-        title={atRisk ? "At risk: blocked tasks" : "Healthy"}
         />
+      </HelpTip>
       <div className="flex items-center gap-2 text-xs">
         <span className="text-emerald-600 dark:text-emerald-400">
           {counts.done} done
@@ -98,14 +121,15 @@ function TasksCell({ counts }: { counts: ProjectTaskCounts | null }) {
 function CiWatchBadge({ enabled }: { enabled: boolean }) {
   if (!enabled) return null;
   return (
+    <HelpTip label="Opens a fix task automatically when this project's CI goes red on its default branch.">
       <Badge
         variant="outline"
         className="bg-sky-500/10 text-sky-500 border-sky-500/30"
-      title="CI-watch armed"
       >
         <Radar className="h-3 w-3 mr-1" />
         CI-Watch
       </Badge>
+    </HelpTip>
   );
 }
 
@@ -197,35 +221,25 @@ export function ProjectTable({ projects, isLoading }: ProjectTableProps) {
                     <TableCell>
                       {getTokenBadge(project.has_git_token)}
                     </TableCell>
-                    <TableCell>
+                    <TableCell>{getStatusBadge(project.is_active)}</TableCell>
-                      {project.is_active ? (
-                        <Badge className="bg-green-500/10 text-green-500">
-                          Active
-                        </Badge>
-                      ) : (
-                        <Badge
-                          variant="outline"
-                          className="text-muted-foreground"
-                        >
-                          Inactive
-                        </Badge>
-                      )}
-                    </TableCell>
                     <TableCell>
                       <div className="flex items-center gap-1">
+                        <HelpTip label="Edit project settings and CI/CD commands">
                           <Button
                             variant="ghost"
                             size="icon"
                             onClick={() => setEditingProjectId(project.id)}
-                          title="Edit project"
+                            aria-label="Edit project"
                           >
                             <Pencil className="h-4 w-4" />
                           </Button>
+                        </HelpTip>
+                        <HelpTip label="Open the git repository in a new tab">
                           <Button
                             variant="ghost"
                             size="icon"
                             asChild
-                          title="View repository"
+                            aria-label="View repository"
                           >
                             <a
                               href={getExternalUrl(project)}
@@ -235,6 +249,7 @@ export function ProjectTable({ projects, isLoading }: ProjectTableProps) {
                               <ExternalLink className="h-4 w-4" />
                             </a>
                           </Button>
+                        </HelpTip>
                       </div>
                     </TableCell>
                   </TableRow>
@@ -261,19 +276,22 @@ export function ProjectTable({ projects, isLoading }: ProjectTableProps) {
                     </p>
                   </div>
                   <div className="flex shrink-0 items-center gap-1">
+                    <HelpTip label="Edit project settings and CI/CD commands">
                       <Button
                         variant="ghost"
                         size="icon"
                         onClick={() => setEditingProjectId(project.id)}
-                      title="Edit project"
+                        aria-label="Edit project"
                       >
                         <Pencil className="h-4 w-4" />
                       </Button>
+                    </HelpTip>
+                    <HelpTip label="Open the git repository in a new tab">
                       <Button
                         variant="ghost"
                         size="icon"
                         asChild
-                      title="View repository"
+                        aria-label="View repository"
                       >
                         <a
                           href={getExternalUrl(project)}
@@ -283,6 +301,7 @@ export function ProjectTable({ projects, isLoading }: ProjectTableProps) {
                           <ExternalLink className="h-4 w-4" />
                         </a>
                       </Button>
+                    </HelpTip>
                   </div>
                 </div>
                 <div className="mt-3 divide-y">
@@ -299,18 +318,7 @@ export function ProjectTable({ projects, isLoading }: ProjectTableProps) {
                   </ResponsiveTableCardRow>
                   <ResponsiveTableCardRow label="Status">
                     <div className="flex items-center gap-2">
-                      {project.is_active ? (
+                      {getStatusBadge(project.is_active)}
-                        <Badge className="bg-green-500/10 text-green-500">
-                          Active
-                        </Badge>
-                      ) : (
-                        <Badge
-                          variant="outline"
-                          className="text-muted-foreground"
-                        >
-                          Inactive
-                        </Badge>
-                      )}
                       {project.ci_watch_enabled && <CiWatchBadge enabled />}
                     </div>
                   </ResponsiveTableCardRow>

panel/src/components/settings/__tests__/ai-routing-card.test.tsx

@@ -206,6 +206,27 @@ describe("AIRoutingCard", () => {
     ).toHaveLength(20);
   });
 
+  it("tooltip-wraps the Grok/Ollama key labels and status badges, not the raw Switch", async () => {
+    render(withQueryClient(<AIRoutingCard />));
+    await screen.findByText("Grok (xAI) API key");
+
+    // TooltipTrigger always stamps data-state onto its asChild target, so
+    // its presence is a reliable proxy for "this element is tooltip-wrapped"
+    // without simulating hover (Radix only portals content once open).
+    expect(
+      screen.getByText("Grok (xAI) API key").getAttribute("data-state"),
+    ).toBe("closed");
+    expect(
+      screen.getByText("Ollama Cloud API key").getAttribute("data-state"),
+    ).toBe("closed");
+
+    const notSetBadges = screen.getAllByText("not set");
+    expect(notSetBadges).toHaveLength(2);
+    for (const badge of notSetBadges) {
+      expect(badge.getAttribute("data-state")).toBe("closed");
+    }
+  });
+
   it("saving the mix with no picks shows an error and never calls applyMode", async () => {
     render(withQueryClient(<AIRoutingCard />));
     await screen.findByText("Per-agent override (mix mode)");

panel/src/components/settings/__tests__/feature-flags-card.test.tsx

@@ -127,4 +127,31 @@ describe("FeatureFlagsCard — M42 off-transition confirm + pending-keys Set", (
     resolveQueue.current.shift()?.(undefined);
     await waitFor(() => expect(beta).not.toBeDisabled());
   });
+
+  // W9-5 follow-up: every real flag key gets a one-line hover tip on its
+  // label (FLAG_TOOLTIPS in feature-flags-card.tsx); an unmapped key (the
+  // "alpha"/"beta" fixtures above) renders bare per HelpTip's falsy short-
+  // circuit. TooltipTrigger always stamps data-state ("closed" while
+  // unopened) onto its asChild target, so its presence/absence is a reliable
+  // proxy for "is this label tooltip-wrapped" without simulating hover.
+  it("attaches the mapped tooltip to a real flag key and leaves unmapped keys bare", async () => {
+    getFeatureFlags.mockResolvedValueOnce({
+      flags: [
+        { key: "alpha", label: "Alpha", enabled: true },
+        {
+          key: "external_pr_enabled",
+          label: "External PR Review",
+          enabled: true,
+        },
+      ],
+      note: "Changes take effect on the next backend restart.",
+    });
+    render(withQueryClient(<FeatureFlagsCard />));
+
+    const mapped = await screen.findByText("External PR Review");
+    expect(mapped.getAttribute("data-state")).toBe("closed");
+
+    const unmapped = screen.getByText("Alpha");
+    expect(unmapped.getAttribute("data-state")).toBeNull();
+  });
 });

panel/src/components/settings/__tests__/telegram-credentials-card.test.tsx

@@ -37,6 +37,16 @@ describe("TelegramCredentialsForm", () => {
     ).toBeInTheDocument();
   });
 
+  it("tooltip-wraps each field label with the write-only storage note", async () => {
+    render(withQueryClient(<TelegramCredentialsForm />));
+    await screen.findByText("No credentials configured");
+    expect(
+      screen
+        .getByText("Bot token (from @BotFather)")
+        .getAttribute("data-state"),
+    ).toBe("closed");
+  });
+
   it("disables Save until both fields are filled", async () => {
     render(withQueryClient(<TelegramCredentialsForm />));
     await screen.findByText("No credentials configured");

panel/src/components/settings/__tests__/tiktok-credentials-card.test.tsx

@@ -37,6 +37,14 @@ describe("TikTokCredentialsForm", () => {
     ).toBeInTheDocument();
   });
 
+  it("tooltip-wraps each field label with the write-only storage note", async () => {
+    render(withQueryClient(<TikTokCredentialsForm />));
+    await screen.findByText("No credentials configured");
+    expect(screen.getByText("Client key").getAttribute("data-state")).toBe(
+      "closed",
+    );
+  });
+
   it("disables Save until all 4 fields are filled", async () => {
     render(withQueryClient(<TikTokCredentialsForm />));
     await screen.findByText("No credentials configured");

panel/src/components/settings/__tests__/x-credentials-card.test.tsx

@@ -37,6 +37,15 @@ describe("XCredentialsForm", () => {
     ).toBeInTheDocument();
   });
 
+  it("tooltip-wraps each field label with the write-only storage note", async () => {
+    render(withQueryClient(<XCredentialsForm />));
+    await screen.findByText("No credentials configured");
+    // TooltipTrigger always stamps data-state onto its asChild target.
+    expect(screen.getByText("API key").getAttribute("data-state")).toBe(
+      "closed",
+    );
+  });
+
   it("disables Save until all 4 fields are filled", async () => {
     render(withQueryClient(<XCredentialsForm />));
     await screen.findByText("No credentials configured");

panel/src/components/settings/ai-routing-card.tsx

@@ -48,6 +48,7 @@ import type { RoutingMode, SelfHostedTestResult } from "@/lib/api/providers";
 import { SelfHostedSection } from "@/components/settings/self-hosted-section";
 import { Badge } from "@/components/ui/badge";
 import { Checkbox } from "@/components/ui/checkbox";
+import { HelpTip } from "@/components/ui/help-tip";
 
 // Matches the roboco agents_config AGENT_ROLE_MAP / AGENT_TEAM_MAP.
 // Hard-coded so Mix mode shows a stable 18-row picker without an extra
@@ -353,17 +354,23 @@ export function AIRoutingCard() {
             {/* -------- Grok (xAI) key -------- */}
             <section className="space-y-2">
               <div className="flex items-center justify-between">
+                <HelpTip label="Stored encrypted server-side; never displayed once saved.">
                   <Label className="text-sm font-medium">
                     Grok (xAI) API key
                   </Label>
+                </HelpTip>
                 {hasGrokKey ? (
+                  <HelpTip label="Enables the Grok mode button and any Grok row in Mix mode below.">
                     <Badge className="bg-emerald-500/10 text-emerald-600 border-0">
                       <KeyRound className="h-3 w-3" /> key set
                     </Badge>
+                  </HelpTip>
                 ) : (
+                  <HelpTip label="Required before any agent can route to a Grok model.">
                     <Badge className="bg-amber-500/10 text-amber-600 border-0">
                       <Key className="h-3 w-3" /> not set
                     </Badge>
+                  </HelpTip>
                 )}
               </div>
               <div className="flex gap-2">
@@ -405,17 +412,23 @@ export function AIRoutingCard() {
             {/* -------- Ollama key -------- */}
             <section className="space-y-2">
               <div className="flex items-center justify-between">
+                <HelpTip label="Stored encrypted server-side; never displayed once saved.">
                   <Label className="text-sm font-medium">
                     Ollama Cloud API key
                   </Label>
+                </HelpTip>
                 {hasOllamaKey ? (
+                  <HelpTip label="Enables the Ollama mode button and any Ollama row in Mix mode below.">
                     <Badge className="bg-emerald-500/10 text-emerald-600 border-0">
                       <KeyRound className="h-3 w-3" /> key set
                     </Badge>
+                  </HelpTip>
                 ) : (
+                  <HelpTip label="Required before any agent can route to an Ollama Cloud model.">
                     <Badge className="bg-amber-500/10 text-amber-600 border-0">
                       <Key className="h-3 w-3" /> not set
                     </Badge>
+                  </HelpTip>
                 )}
               </div>
               <div className="flex gap-2">
@@ -467,7 +480,9 @@ export function AIRoutingCard() {
 
         {/* -------- Mode toggle -------- */}
         <section className="space-y-3">
+          <HelpTip label="Anthropic / Grok / Ollama / Self-Hosted route every agent to one provider and clear all per-agent overrides below. Mix keeps whatever's picked in the table.">
             <Label className="text-sm font-medium">Routing mode</Label>
+          </HelpTip>
           <div className="grid grid-cols-2 md:grid-cols-3 lg:grid-cols-5 gap-2">
             <ModeButton
               icon={<ShieldCheck className="h-4 w-4" />}
@@ -584,9 +599,11 @@ export function AIRoutingCard() {
         <Separator />
         <section className="space-y-3">
           <div className="flex items-center justify-between">
+            <HelpTip label="A blank row falls back to that agent's role default, then the last global mode's model — not a separate 'mix default'.">
               <Label className="text-sm font-medium">
                 Per-agent override (mix mode)
               </Label>
+            </HelpTip>
             <Button size="sm" onClick={saveMix} disabled={applyMode.isPending}>
               {applyMode.isPending ? "Saving…" : "Save mix"}
             </Button>

panel/src/components/settings/feature-flags-card.tsx

@@ -32,6 +32,7 @@ import {
 import { XCredentialsForm } from "@/components/settings/x-credentials-card";
 import { TikTokCredentialsForm } from "@/components/settings/tiktok-credentials-card";
 import { TelegramCredentialsForm } from "@/components/settings/telegram-credentials-card";
+import { HelpTip } from "@/components/ui/help-tip";
 import { cn } from "@/lib/utils";
 import { Flag, ChevronDown, ChevronRight } from "lucide-react";
 import { toast } from "sonner";
@@ -98,6 +99,69 @@ const FLAG_DESCRIPTIONS: Record<string, string> = {
     "Best-effort Telegram DMs to you alongside in-app notifications when a task is escalated for your approval or completes. Server-side fan-out — never blocks the in-app notification. Stays inert until you set bot-token + chat-id credentials in the Telegram card below.",
 };
 
+// Short hover tips for the label of each flag row — a terser companion to
+// FLAG_DESCRIPTIONS' always-visible paragraph above. Keyed by settings-key,
+// not label text, since label text alone is sometimes ambiguous.
+const FLAG_TOOLTIPS: Record<string, string> = {
+  external_pr_enabled:
+    "Reviews inbound external/fork pull requests before merge.",
+  internal_pr_enabled: "Safety-reviews internal PRs before merge.",
+  research_enabled: "Lets Board and PM agents research the web for planning.",
+  strategy_engine_enabled: "Runs the background company strategy engine.",
+  self_heal_enabled:
+    "Watches RoboCo's own CI and flags regressions; never auto-fixes.",
+  self_heal_originate_enabled:
+    "On a CI regression, opens a fix task held for CEO approval.",
+  provisioning_enabled: "Auto-provisions infra for approved Board pitches.",
+  toolchain_match_enabled:
+    "Matches an agent's runtime toolchain to its project.",
+  conventions_enabled: "Enforces each project's architectural placement rules.",
+  possibilities_matrix_enabled:
+    "Fast-paths work that's already been done elsewhere.",
+  rag_auto_update_enabled:
+    "Keeps the RAG knowledge index automatically refreshed.",
+  transcript_prune_enabled:
+    "Prunes old agent transcripts per the retention setting.",
+  gateway_health_enabled:
+    "Recycles an agent whose tool gateway is broken but alive.",
+  ci_watch_enabled:
+    "Watches opted-in projects' CI and opens a fix task on red builds.",
+  dep_update_enabled:
+    "Weekly checks for dependency upgrades and opens a task if one applies.",
+  env_sync_enabled: "Cascades prod branch changes down to dev branches.",
+  docs_sync_enabled:
+    "Opens a docs-update task when a release drifts from the docs.",
+  release_manager_enabled:
+    "Assembles a release proposal for CEO approval; never auto-publishes.",
+  org_memory_enabled:
+    "Captures task learnings and re-injects them into future briefings.",
+  sandbox_db_enabled:
+    "Gives agents on-demand disposable DB/Redis sandboxes for testing.",
+  routing_strict:
+    "Fails closed instead of silently falling back on a disabled provider.",
+  x_engine_enabled: "Drafts X posts for CEO review; nothing auto-posts.",
+  x_replies_enabled: "Drafts replies to X mentions (needs a paid X API tier).",
+  x_feature_spotlight_enabled:
+    "Periodically drafts a spotlight post for an under-publicized feature.",
+  video_engine_enabled:
+    "Authors and renders motion-graphics videos for social posts.",
+  video_on_release: "Drafts a video whenever a release publishes.",
+  video_on_spotlight:
+    "Drafts a video whenever a feature spotlight is drafted.",
+  roadmap_engine_enabled:
+    "Weekly has the Board draft a themed roadmap for CEO approval.",
+  fable_mode_enabled: "Adopts the Fable/Ponytail behavioral doctrine fleet-wide.",
+  obsidian_vault_enabled:
+    "Projects tasks/journals/A2A into a human-readable Obsidian vault.",
+  vault_intake_enabled:
+    "Turns #roboco-tagged vault notes into board-review drafts.",
+  vault_report_enabled:
+    "Writes a weekly org metrics report note into the vault.",
+  vault_kb_enabled:
+    "Embeds the CEO's own vault notes into RAG for agent retrieval.",
+  telegram_enabled: "Sends CEO notification DMs over Telegram.",
+};
+
 export function FeatureFlagsCard() {
   const queryClient = useQueryClient();
   const [xCredsOpen, setXCredsOpen] = useState(false);
@@ -185,7 +249,14 @@ export function FeatureFlagsCard() {
               >
                 <div className="flex items-start justify-between gap-4">
                   <div className="min-w-0">
+                    {/* HelpTip wraps the Label, not the Switch: Switch is a
+                        Radix stateful trigger whose internal render spreads
+                        props after its own literal data-state, so a
+                        TooltipTrigger asChild wrapping it would clobber the
+                        on/off data-state the Switch's own CSS depends on. */}
+                    <HelpTip label={FLAG_TOOLTIPS[flag.key]}>
                       <Label htmlFor={`flag-${flag.key}`}>{flag.label}</Label>
+                    </HelpTip>
                     <p className="text-sm text-muted-foreground">
                       {FLAG_DESCRIPTIONS[flag.key] ?? ""}
                     </p>

panel/src/components/settings/self-hosted-section.tsx

@@ -160,7 +160,9 @@ export function SelfHostedSection({
 
       {/* Base URL input */}
       <div className="space-y-1">
+        <HelpTip label="Any OpenAI-compatible endpoint — e.g. Ollama, vLLM, LM Studio.">
           <Label className="text-xs text-muted-foreground">Base URL</Label>
+        </HelpTip>
         <div className="flex gap-2">
           <Input
             type="text"
@@ -178,10 +180,12 @@ export function SelfHostedSection({
 
       {/* Auth token input with Eye toggle */}
       <div className="space-y-1">
+        <HelpTip label="Stored encrypted server-side; never displayed once saved.">
           <Label className="text-xs text-muted-foreground">
             Auth token{" "}
             <span className="text-muted-foreground/60">(optional)</span>
           </Label>
+        </HelpTip>
         <div className="flex gap-2">
           <div className="relative flex-1">
             <Input
@@ -320,7 +324,17 @@ export function SelfHostedSection({
           <div className="flex items-center justify-between">
             <p className="text-xs text-muted-foreground">
               Last refreshed:{" "}
-              <span className="font-medium">{relativeTime(lastRefreshed)}</span>
+              <HelpTip
+                label={
+                  lastRefreshed
+                    ? new Date(lastRefreshed).toLocaleString()
+                    : undefined
+                }
+              >
+                <span className="font-medium">
+                  {relativeTime(lastRefreshed)}
+                </span>
+              </HelpTip>
             </p>
             <Button
               variant="ghost"
@@ -353,9 +367,11 @@ export function SelfHostedSection({
                     {m.model_name}
                   </span>
                 </div>
+                <HelpTip label="Found by probing the endpoint's model list — not manually added.">
                   <Badge variant="secondary" className="text-xs">
                     auto-discovered
                   </Badge>
+                </HelpTip>
               </div>
             ))}
           </div>

panel/src/components/settings/telegram-credentials-card.tsx

@@ -6,6 +6,7 @@ import { telegramApi } from "@/lib/api";
 import { Label } from "@/components/ui/label";
 import { Input } from "@/components/ui/input";
 import { Button } from "@/components/ui/button";
+import { HelpTip } from "@/components/ui/help-tip";
 import {
   AlertDialog,
   AlertDialogAction,
@@ -87,9 +88,13 @@ export function TelegramCredentialsForm() {
       <div className="grid grid-cols-1 gap-4 sm:grid-cols-2">
         {FIELDS.map((field) => (
           <div key={field.key} className="space-y-2">
+            <HelpTip label="Stored encrypted server-side; never displayed again once saved.">
               <Label htmlFor={`tg-cred-${field.key}`}>
-              {status?.has_credentials ? `Replace ${field.label}` : field.label}
+                {status?.has_credentials
+                  ? `Replace ${field.label}`
+                  : field.label}
               </Label>
+            </HelpTip>
             <Input
               id={`tg-cred-${field.key}`}
               type="password"

panel/src/components/settings/tiktok-credentials-card.tsx

@@ -6,6 +6,7 @@ import { videoApi } from "@/lib/api";
 import { Label } from "@/components/ui/label";
 import { Input } from "@/components/ui/input";
 import { Button } from "@/components/ui/button";
+import { HelpTip } from "@/components/ui/help-tip";
 import {
   AlertDialog,
   AlertDialogAction,
@@ -106,9 +107,13 @@ export function TikTokCredentialsForm() {
       <div className="grid grid-cols-1 gap-4 sm:grid-cols-2">
         {FIELDS.map((field) => (
           <div key={field.key} className="space-y-2">
+            <HelpTip label="Stored encrypted server-side; never displayed again once saved.">
               <Label htmlFor={`tiktok-cred-${field.key}`}>
-              {status?.has_credentials ? `Replace ${field.label}` : field.label}
+                {status?.has_credentials
+                  ? `Replace ${field.label}`
+                  : field.label}
               </Label>
+            </HelpTip>
             <Input
               id={`tiktok-cred-${field.key}`}
               type="password"

panel/src/components/settings/transcript-retention-card.tsx

@@ -13,6 +13,7 @@ import {
 import { Label } from "@/components/ui/label";
 import { Input } from "@/components/ui/input";
 import { Button } from "@/components/ui/button";
+import { HelpTip } from "@/components/ui/help-tip";
 import { HardDrive, Save } from "lucide-react";
 import { toast } from "sonner";
 
@@ -72,9 +73,11 @@ export function TranscriptRetentionCard() {
       </CardHeader>
       <CardContent className="space-y-4">
         <div className="space-y-2">
+          <HelpTip label="Only takes effect while the transcript_prune_enabled feature flag is on.">
             <Label htmlFor="transcript-retention-days">
               Retention window (days)
             </Label>
+          </HelpTip>
           <Input
             id="transcript-retention-days"
             type="number"

panel/src/components/settings/x-credentials-card.tsx

@@ -6,6 +6,7 @@ import { xApi } from "@/lib/api";
 import { Label } from "@/components/ui/label";
 import { Input } from "@/components/ui/input";
 import { Button } from "@/components/ui/button";
+import { HelpTip } from "@/components/ui/help-tip";
 import {
   AlertDialog,
   AlertDialogAction,
@@ -104,9 +105,13 @@ export function XCredentialsForm() {
       <div className="grid grid-cols-1 gap-4 sm:grid-cols-2">
         {FIELDS.map((field) => (
           <div key={field.key} className="space-y-2">
+            <HelpTip label="Stored encrypted server-side; never displayed again once saved.">
               <Label htmlFor={`x-cred-${field.key}`}>
-              {status?.has_credentials ? `Replace ${field.label}` : field.label}
+                {status?.has_credentials
+                  ? `Replace ${field.label}`
+                  : field.label}
               </Label>
+            </HelpTip>
             <Input
               id={`x-cred-${field.key}`}
               type="password"