fleetd/src/main/java/dev/ltms/fleet/Fleetd.java

@@ -577,13 +577,18 @@ public final class Fleetd {
             // (keyed by configDir+sessionId), so this costs at most one extra bounded tail read per
             // TTL window, never a shared-mutable-state hazard between the two callers.
             var leadContextGauge = new LeadContextGauge();
+            // fleetd #621: the context-high notice's own wording must track this same effective
+            // value — LeadRollover.confirm(...) already gates the roll on it (LeadRollover.java:480),
+            // and absent `leadRollover:` entirely the roll is unusable regardless (NOT_CONFIGURED),
+            // so `true` (the FleetConfig.LeadRollover default) is the safe, byte-identical fallback.
+            boolean requireOperatorConfirm = cfg.leadRollover() == null || cfg.leadRollover().requireOperatorConfirm();
             heartbeat = new LeadHeartbeatLoop(primaryRegistry, router.leadAgents(), replyInbox, sessions::roster,
                     pushLoop, heartbeatScheduler, System::nanoTime,
                     TimeUnit.SECONDS.toNanos(hb.idleAfterSeconds()), hb.backoffMs(), hb.quietNudgeCap(),
                     metrics,
                     leadContextSource(leadContextGauge, router.leadAgents(), leads,
                             leadConfigDirLookup(() -> config.get().profiles(), leaders)),
-                    Boolean.TRUE.equals(hb.contextHighNudge()));
+                    Boolean.TRUE.equals(hb.contextHighNudge()), requireOperatorConfirm);
             heartbeat.start();
         } else {
             heartbeat = null;

fleetd/src/main/java/dev/ltms/fleet/msg/LeadHeartbeatLoop.java

@@ -76,6 +76,7 @@ public final class LeadHeartbeatLoop {
     private final Metrics metrics; // CB-512 pattern: nullable — no registry in unit tests
     private final LeadContextSource contextSource; // fleetd #609
     private final boolean contextHighNudge; // fleetd #609: opt-in, like the loop itself
+    private final boolean requireOperatorConfirm; // fleetd #621: mirrors leadRollover.requireOperatorConfirm
 
     /** When the current idle stretch began (nanos), or {@link #NOT_IDLE}. Single scheduler thread only. */
     private long idleSinceNanos = NOT_IDLE;
@@ -106,12 +107,32 @@ public final class LeadHeartbeatLoop {
      * fleetd #609: as above, plus the lead's own context source and whether a HIGH reading should
      * append a hand-over notice to the loop's nudge. Pass {@link LeadContextSource#none()} and
      * {@code false} to keep the pre-#609 behaviour exactly (both existing public constructors do).
+     *
+     * <p>fleetd #621: delegates to the full constructor with {@code requireOperatorConfirm=true} —
+     * the pre-#621 wording ("ask the operator ... only the operator can approve the roll") assumed
+     * the config default, so every caller of this overload keeps that text byte-identical.
      */
     public LeadHeartbeatLoop(PrimaryRegistry primaryRegistry, AgentControl agents, ReplyInbox inbox,
                              Supplier<List<MemberSession>> roster, ReplyPushLoop pushLoop,
                              ScheduledExecutorService scheduler, LongSupplier clock,
                              long idleAfterNanos, long backoffMs, int quietNudgeCap, Metrics metrics,
                              LeadContextSource contextSource, boolean contextHighNudge) {
+        this(primaryRegistry, agents, inbox, roster, pushLoop, scheduler, clock,
+                idleAfterNanos, backoffMs, quietNudgeCap, metrics, contextSource, contextHighNudge, true);
+    }
+
+    /**
+     * fleetd #621: as above, plus the daemon's effective {@code leadRollover.requireOperatorConfirm}
+     * value — threaded into {@link #contextNotice(boolean, LeadContextGauge.Reading, boolean, boolean)}
+     * so the notice's wording tracks the config the daemon actually enforces (see {@code
+     * LeadRollover.confirm}) instead of always asserting the operator gate is on.
+     */
+    public LeadHeartbeatLoop(PrimaryRegistry primaryRegistry, AgentControl agents, ReplyInbox inbox,
+                             Supplier<List<MemberSession>> roster, ReplyPushLoop pushLoop,
+                             ScheduledExecutorService scheduler, LongSupplier clock,
+                             long idleAfterNanos, long backoffMs, int quietNudgeCap, Metrics metrics,
+                             LeadContextSource contextSource, boolean contextHighNudge,
+                             boolean requireOperatorConfirm) {
         this.primaryRegistry = primaryRegistry;
         this.agents = agents;
         this.inbox = inbox;
@@ -125,6 +146,7 @@ public final class LeadHeartbeatLoop {
         this.metrics = metrics;
         this.contextSource = contextSource;
         this.contextHighNudge = contextHighNudge;
+        this.requireOperatorConfirm = requireOperatorConfirm;
     }
 
     /**
@@ -344,7 +366,7 @@ public final class LeadHeartbeatLoop {
         // d.contextNotified() is the value to persist once delivery is confirmed, not the value the text
         // itself should be built from. Otherwise a HIGH stretch that is still latched would never see the
         // notice at all, defeating the very check this fixes.
-        String notice = contextNotice(contextHighNudge, reading, contextNotified);
+        String notice = contextNotice(contextHighNudge, reading, contextNotified, requireOperatorConfirm);
         var lead = primaryRegistry.primaryTerminal();
         boolean sent = lead.isPresent() && trySend(lead.get(), fleet.nudgeText() + notice, notice);
         // The latch becomes true only when all three hold: decide() chose to notify, a notice was
@@ -381,8 +403,9 @@ public final class LeadHeartbeatLoop {
     /**
      * fleetd #609: the text appended to a nudge when the lead's own context is full — {@code ""}
      * whenever the notice does not apply, so callers can unconditionally append this without an extra
-     * branch. Wording stays plain (CEFR B1) and honest that only the operator approves a roll — this
-     * loop only ever prints text, it never calls {@code fleet_handover} itself.
+     * branch. Wording stays plain (CEFR B1) and honest about who actually gates the roll — see the
+     * {@code requireOperatorConfirm} overload (fleetd #621) for which check that is. This loop only
+     * ever prints text, it never calls {@code fleet_handover} itself.
      *
      * @param enabled the {@code leadHeartbeat.contextHighNudge} config flag
      * @param reading the lead's current {@link LeadContextGauge} reading
@@ -401,9 +424,33 @@ public final class LeadHeartbeatLoop {
      * closing sentence ("You will not be told again until your context reads ok.") false. {@link
      * #injectNudge} is the only caller that passes a non-default {@code alreadyNotified}.
      *
+     * <p>fleetd #621: delegates with {@code requireOperatorConfirm=true} — the pre-#621 default and the
+     * value every existing caller of this overload (including every test written before #621) already
+     * assumed, so the text this overload returns stays byte-identical.
+     *
      * @param alreadyNotified whether the lead has already been told about the current HIGH stretch
      */
     static String contextNotice(boolean enabled, LeadContextGauge.Reading reading, boolean alreadyNotified) {
+        return contextNotice(enabled, reading, alreadyNotified, true);
+    }
+
+    /**
+     * fleetd #621: as {@link #contextNotice(boolean, LeadContextGauge.Reading, boolean)}, but the closing
+     * instructions also track the daemon's effective {@code leadRollover.requireOperatorConfirm} value,
+     * instead of always asserting that only the operator can approve the roll.
+     *
+     * <p>{@code LeadRollover.confirm(...)} already honours this flag: when it is {@code false}, the daemon
+     * itself gates the roll on the three handover-file checks alone (exists, modified after the {@code
+     * open()} request, and no older than {@code maxDocAgeSeconds}) and never consults {@code
+     * operatorConfirmed}. Before this parameter existed, this notice told the lead to ask the operator
+     * regardless — so a lead that followed its own instructions asked anyway, and setting the config knob
+     * to {@code false} stopped the daemon refusing the roll without stopping the operator being
+     * interrupted. This parameter is how the text is kept honest about which gate is actually live.
+     *
+     * @param requireOperatorConfirm the effective {@code leadRollover.requireOperatorConfirm} value
+     */
+    static String contextNotice(boolean enabled, LeadContextGauge.Reading reading, boolean alreadyNotified,
+                                boolean requireOperatorConfirm) {
         if (!enabled || alreadyNotified || reading.state() != LeadContextGauge.State.HIGH) {
             return "";
         }
@@ -420,10 +467,18 @@ public final class LeadHeartbeatLoop {
             sb.append(" (").append(reading.compactions()).append(' ').append(compactionWord)
                     .append(" so far).");
         }
-        sb.append(" A fresh session would work better. To hand over: call fleet_handover(action=\"open\"), "
-                + "write the file it names, ask the operator, then call fleet_handover(action=\"confirm\", "
-                + "token, operatorConfirmed). Only the operator can approve the roll. You will not be told "
-                + "again until your context reads ok.");
+        if (requireOperatorConfirm) {
+            sb.append(" A fresh session would work better. To hand over: call fleet_handover(action=\"open\"), "
+                    + "write the file it names, ask the operator, then call fleet_handover(action=\"confirm\", "
+                    + "token, operatorConfirmed). Only the operator can approve the roll. You will not be told "
+                    + "again until your context reads ok.");
+        } else {
+            sb.append(" A fresh session would work better. To hand over: call fleet_handover(action=\"open\"), "
+                    + "write the file it names, then call fleet_handover(action=\"confirm\", token). Decide for "
+                    + "yourself when to confirm: the roll goes through if the handover file exists, was "
+                    + "changed after you opened it, and is not older than maxDocAgeSeconds. You will not be "
+                    + "told again until your context reads ok.");
+        }
         return sb.toString();
     }
 

fleetd/src/test/java/dev/ltms/fleet/msg/LeadHeartbeatLoopTest.java

@@ -476,6 +476,26 @@ class LeadHeartbeatLoopTest {
         assertTrue(notice.contains("2 compactions"), notice);
     }
 
+    // ── fleetd #621: the notice must track the effective requireOperatorConfirm value ─────────────
+
+    @Test
+    void contextNoticeKeepsAskingTheOperatorWhenRequireOperatorConfirmIsTrue() {
+        var reading = new LeadContextGauge.Reading(LeadContextGauge.State.HIGH, 260_771L, 1);
+        String notice = LeadHeartbeatLoop.contextNotice(true, reading, false, true);
+        assertTrue(notice.contains("ask the operator"), notice);
+        assertTrue(notice.contains("Only the operator can approve the roll"), notice);
+    }
+
+    @Test
+    void contextNoticeDropsTheOperatorAskWhenRequireOperatorConfirmIsFalse() {
+        var reading = new LeadContextGauge.Reading(LeadContextGauge.State.HIGH, 260_771L, 1);
+        String notice = LeadHeartbeatLoop.contextNotice(true, reading, false, false);
+        assertFalse(notice.contains("ask the operator"), notice);
+        assertFalse(notice.contains("Only the operator can approve the roll"), notice);
+        assertTrue(notice.contains("fleet_handover"), notice);
+        assertTrue(notice.contains("maxDocAgeSeconds"), notice);
+    }
+
     // ── fleetd #609 review: the latch must mean "the notice reached the pane" ────────────────────
     //
     // These four drive LeadHeartbeatLoop.tick() directly (package-private, same reasoning as