diff --git a/scripts/src/cli.ts b/scripts/src/cli.ts
index 2124188..30033c3 100644
--- a/scripts/src/cli.ts
+++ b/scripts/src/cli.ts
@@ -744,9 +744,9 @@ function summarizeSupervisorRecord(record: JsonRecord | null): JsonRecord | null
   const lastActivity = jsonRecordValue(record.lastActivity);
   const timeoutBudget = jsonRecordValue(record.timeoutBudget);
   return {
-    ...compactRecord(record, { keys: ["phase", "active", "status", "terminalStatus", "failureKind", "runId", "commandId", "lastSeq"] }),
-    lastActivity: lastActivity ? compactRecord(lastActivity, { keys: ["sourceSeq", "eventId", "activityKind", "type", "status", "toolName", "itemId", "ageMs", "summary"] }) : null,
-    timeoutBudget: timeoutBudget ? compactRecord(timeoutBudget, { keys: ["state", "timeoutMs", "elapsedMs", "remainingMs", "startedAt", "source"] }) : null,
+    ...withoutFullRecordBytes(compactRecord(record, { keys: ["phase", "active", "status", "terminalStatus", "failureKind", "runId", "commandId", "lastSeq"] })),
+    lastActivity: lastActivity ? withoutFullRecordBytes(compactRecord(lastActivity, { keys: ["sourceSeq", "eventId", "activityKind", "type", "status", "toolName", "itemId", "ageMs", "summary"] })) : null,
+    timeoutBudget: timeoutBudget ? withoutFullRecordBytes(compactRecord(timeoutBudget, { keys: ["state", "timeoutMs", "elapsedMs", "remainingMs", "startedAt", "source"] })) : null,
     recoveryActions: summarizeRecoveryActions(record.recoveryActions),
     valuesPrinted: false,
   };
@@ -754,7 +754,12 @@ function summarizeSupervisorRecord(record: JsonRecord | null): JsonRecord | null
 
 function summarizeRecoveryActions(value: JsonValue | undefined): JsonValue[] {
   if (!Array.isArray(value)) return [];
-  return value.slice(0, 5).map((item) => compactRecord(jsonRecordValue(item), { keys: ["action", "reason", "runId", "commandId", "sessionId", "afterSeq", "command", "hint"] }));
+  return value.slice(0, 5).map((item) => withoutFullRecordBytes(compactRecord(jsonRecordValue(item), { keys: ["action", "reason", "runId", "commandId", "sessionId", "afterSeq", "hint"] })));
+}
+
+function withoutFullRecordBytes(record: JsonRecord): JsonRecord {
+  const { fullRecordBytes: _omitted, ...rest } = record;
+  return rest;
 }
 
 function summarizeRunRecord(record: JsonRecord | null): JsonRecord | null {
diff --git a/src/mgr/result.ts b/src/mgr/result.ts
index 8153d8c..0fda440 100644
--- a/src/mgr/result.ts
+++ b/src/mgr/result.ts
@@ -97,7 +97,8 @@ function livenessSnapshot(run: RunRecord, command: CommandRecord | null, events:
   const active = terminal === null && !runIsTerminal(run) && !commandIsTerminal(command);
   const lastEvent = events.at(-1) ?? null;
   const lastVisibleActivity = latestVisibleActivity(scopedEvents);
-  const lastCommandActivity = lastVisibleActivity ?? latestLivenessActivity(scopedEvents);
+  const lastBusinessActivity = latestBusinessActivity(scopedEvents);
+  const lastCommandActivity = lastBusinessActivity ?? latestLivenessActivity(scopedEvents);
   const lease = leaseSummary(run, nowMs);
   const transportDisconnect = latestTransportDisconnect(scopedEvents);
   const lastActivity = livenessActivitySummary(lastCommandActivity, nowMs);
@@ -193,6 +194,10 @@ function latestVisibleActivity(events: RunEvent[]): RunEvent | null {
   return [...events].reverse().find((event) => event.type === "assistant_message" || event.type === "tool_call" || event.type === "command_output" || event.type === "diff" || event.type === "error" || event.type === "terminal_status") ?? null;
 }
 
+function latestBusinessActivity(events: RunEvent[]): RunEvent | null {
+  return [...events].reverse().find((event) => event.type === "assistant_message" || event.type === "tool_call" || event.type === "command_output" || event.type === "diff") ?? null;
+}
+
 function isLivenessActivityEvent(event: RunEvent): boolean {
   if (event.type === "assistant_message" || event.type === "tool_call" || event.type === "command_output" || event.type === "diff" || event.type === "error" || event.type === "terminal_status") return true;
   if (event.type !== "backend_status") return false;
diff --git a/src/selftest/cases/55-timeout-liveness.ts b/src/selftest/cases/55-timeout-liveness.ts
index 2c472ff..d891e90 100644
--- a/src/selftest/cases/55-timeout-liveness.ts
+++ b/src/selftest/cases/55-timeout-liveness.ts
@@ -65,6 +65,7 @@ const selfTest: SelfTestCase = async (context: SelfTestContext) => {
     const summaryItem = ((commanderSummary.items as JsonRecord[]) ?? []).find((item) => item.id === task.id) as JsonRecord;
     assert.equal(((summaryItem.supervisor as JsonRecord).phase), "terminal");
     assert.equal(JSON.stringify(commanderSummary).includes("hwpod workspace apply-patch"), false, "commander summary must stay compact and avoid dumping command bodies");
+    assert.equal(JSON.stringify(summaryItem.supervisor).includes("fullRecordBytes"), false, "commander supervisor must not add bookkeeping noise");
     assertNoSecretLeak({ toolResult, assistantLive, inactiveLive, terminalResult, session, commanderSummary });
 
     return { name: "timeout-liveness", tests: ["tool-in-flight-liveness", "assistant-progress-liveness", "stdio-inactive-timeout-budget", "terminal-timeout-recovery", "queue-commander-supervisor"] };