diff --git a/src/features/team-runtime-lanes/core/domain/buildMixedPersistedLaunchSnapshot.ts b/src/features/team-runtime-lanes/core/domain/buildMixedPersistedLaunchSnapshot.ts
index dff6ca79..1b58bcca 100644
--- a/src/features/team-runtime-lanes/core/domain/buildMixedPersistedLaunchSnapshot.ts
+++ b/src/features/team-runtime-lanes/core/domain/buildMixedPersistedLaunchSnapshot.ts
@@ -88,6 +88,26 @@ function preservesStrongRuntimeAlive(value: {
   );
 }
 
+function hasMaterializedOpenCodeRuntimeMarker(value: {
+  runtimeAlive?: boolean;
+  runtimePid?: number;
+  runtimeSessionId?: string;
+  sessionId?: string;
+  livenessKind?: TeamAgentRuntimeLivenessKind;
+}): boolean {
+  return (
+    value.runtimeAlive === true ||
+    (typeof value.runtimePid === 'number' &&
+      Number.isFinite(value.runtimePid) &&
+      value.runtimePid > 0) ||
+    (typeof value.runtimeSessionId === 'string' && value.runtimeSessionId.trim().length > 0) ||
+    (typeof value.sessionId === 'string' && value.sessionId.trim().length > 0) ||
+    value.livenessKind === 'runtime_process' ||
+    value.livenessKind === 'runtime_process_candidate' ||
+    value.livenessKind === 'registered_only'
+  );
+}
+
 function buildDiagnostics(
   member: Pick<
     PersistedTeamLaunchMemberState,
@@ -279,7 +299,7 @@ function createSecondaryLaneMemberState(
       providerId === 'opencode' &&
       evidence?.bootstrapStalled === true &&
       launchState === 'runtime_pending_bootstrap' &&
-      strongRuntimeAlive &&
+      hasMaterializedOpenCodeRuntimeMarker(evidence) &&
       evidence.bootstrapConfirmed !== true &&
       hardFailure !== true
         ? true
diff --git a/src/main/services/team/TeamLaunchStateEvaluator.ts b/src/main/services/team/TeamLaunchStateEvaluator.ts
index 10ebf1ac..df74b5b8 100644
--- a/src/main/services/team/TeamLaunchStateEvaluator.ts
+++ b/src/main/services/team/TeamLaunchStateEvaluator.ts
@@ -133,12 +133,24 @@ function isPersistedBootstrapStalled(
     | 'bootstrapConfirmed'
     | 'hardFailure'
     | 'bootstrapStalled'
+    | 'runtimePid'
+    | 'runtimeSessionId'
+    | 'livenessKind'
   >
 ): boolean {
+  const hasMaterializedOpenCodeRuntimeMarker =
+    member.runtimeAlive === true ||
+    (typeof member.runtimePid === 'number' &&
+      Number.isFinite(member.runtimePid) &&
+      member.runtimePid > 0) ||
+    (typeof member.runtimeSessionId === 'string' && member.runtimeSessionId.trim().length > 0) ||
+    member.livenessKind === 'runtime_process' ||
+    member.livenessKind === 'runtime_process_candidate' ||
+    member.livenessKind === 'registered_only';
   return (
     member.bootstrapStalled === true &&
     isOpenCodeSecondaryBootstrapPending(member) &&
-    member.runtimeAlive === true
+    hasMaterializedOpenCodeRuntimeMarker
   );
 }
 
diff --git a/src/main/services/team/TeamProvisioningService.ts b/src/main/services/team/TeamProvisioningService.ts
index 5cc686d8..34456a58 100644
--- a/src/main/services/team/TeamProvisioningService.ts
+++ b/src/main/services/team/TeamProvisioningService.ts
@@ -336,10 +336,13 @@ interface LaunchStateWriteResult {
   wrote: boolean;
 }
 
+type BootstrapTranscriptSuccessSource = 'member_briefing' | 'assistant_text';
+
 type BootstrapTranscriptOutcome =
   | {
       kind: 'success';
       observedAt: string;
+      source: BootstrapTranscriptSuccessSource;
     }
   | {
       kind: 'failure';
@@ -3228,15 +3231,23 @@ function isBootstrapTranscriptSuccessText(
   teamName: string,
   memberName: string
 ): boolean {
+  return getBootstrapTranscriptSuccessSource(text, teamName, memberName) !== null;
+}
+
+function getBootstrapTranscriptSuccessSource(
+  text: string,
+  teamName: string,
+  memberName: string
+): BootstrapTranscriptSuccessSource | null {
   const normalizedText = text.replace(/\s+/g, ' ').trim().toLowerCase();
   if (!normalizedText) {
-    return false;
+    return null;
   }
 
   const normalizedTeamName = teamName.trim().toLowerCase();
   const normalizedMemberName = memberName.trim().toLowerCase();
   if (!normalizedTeamName || !normalizedMemberName) {
-    return false;
+    return null;
   }
 
   if (
@@ -3247,13 +3258,13 @@ function isBootstrapTranscriptSuccessText(
       `member briefing for ${normalizedMemberName} on team '${normalizedTeamName}' (${normalizedTeamName}).`
     )
   ) {
-    return true;
+    return 'member_briefing';
   }
 
-  return (
-    normalizedText.includes(`bootstrap выполнен для \`${normalizedMemberName}\``) &&
+  return normalizedText.includes(`bootstrap выполнен для \`${normalizedMemberName}\``) &&
     normalizedText.includes(`команде \`${normalizedTeamName}\``)
-  );
+    ? 'assistant_text'
+    : null;
 }
 
 function isBootstrapTranscriptContextText(
@@ -13030,6 +13041,29 @@ export class TeamProvisioningService {
       }
       return;
     }
+    if (
+      this.isOpenCodeSecondaryLaneMemberInRun(run, memberName) &&
+      refreshed.launchState === 'runtime_pending_bootstrap' &&
+      refreshed.bootstrapConfirmed !== true &&
+      refreshed.hardFailure !== true &&
+      elapsedMs >= MEMBER_BOOTSTRAP_STALL_MS
+    ) {
+      const enriched = {
+        ...refreshed,
+        ...(metadata?.livenessKind ? { livenessKind: metadata.livenessKind } : {}),
+        ...(runtimeDiagnostic ? { runtimeDiagnostic } : {}),
+        ...(metadata?.runtimeDiagnosticSeverity
+          ? { runtimeDiagnosticSeverity: metadata.runtimeDiagnosticSeverity }
+          : {}),
+      };
+      const diagnostic = await this.buildOpenCodeSecondaryBootstrapStallDiagnostic(
+        run,
+        memberName,
+        enriched
+      );
+      this.setOpenCodeSecondaryBootstrapStalledStatus(run, memberName, enriched, diagnostic);
+      return;
+    }
     const strictReason = restartPending
       ? buildRestartGraceTimeoutReason(memberName)
       : (runtimeDiagnostic ??
@@ -13116,6 +13150,76 @@ export class TeamProvisioningService {
     }
   }
 
+  private async buildOpenCodeSecondaryBootstrapStallDiagnostic(
+    run: ProvisioningRun,
+    memberName: string,
+    current: MemberSpawnStatusEntry
+  ): Promise<string> {
+    const acceptedAtMs =
+      current.firstSpawnAcceptedAt != null ? Date.parse(current.firstSpawnAcceptedAt) : NaN;
+    const transcriptOutcome = await this.findBootstrapTranscriptOutcome(
+      run.teamName,
+      memberName,
+      Number.isFinite(acceptedAtMs) ? acceptedAtMs : null
+    );
+    if (transcriptOutcome?.kind === 'success' && transcriptOutcome.source === 'member_briefing') {
+      return 'OpenCode member_briefing completed, but runtime_bootstrap_checkin did not complete after 5 min.';
+    }
+    return 'OpenCode bootstrap did not complete runtime_bootstrap_checkin after 5 min.';
+  }
+
+  private setOpenCodeSecondaryBootstrapStalledStatus(
+    run: ProvisioningRun,
+    memberName: string,
+    current: MemberSpawnStatusEntry,
+    runtimeDiagnostic: string
+  ): void {
+    const observedAt = nowIso();
+    const wasBootstrapStalled = current.bootstrapStalled === true;
+    const runtimeProcessAlive =
+      current.runtimeAlive === true && current.livenessKind === 'runtime_process';
+    const next: MemberSpawnStatusEntry = {
+      ...current,
+      status: 'waiting',
+      launchState: 'runtime_pending_bootstrap',
+      agentToolAccepted: true,
+      runtimeAlive: runtimeProcessAlive,
+      bootstrapConfirmed: false,
+      hardFailure: false,
+      error: undefined,
+      hardFailureReason: undefined,
+      livenessSource: undefined,
+      livenessKind:
+        current.livenessKind ?? (runtimeProcessAlive ? 'runtime_process' : 'registered_only'),
+      runtimeDiagnostic,
+      runtimeDiagnosticSeverity: 'warning',
+      bootstrapStalled: true,
+      livenessLastCheckedAt: observedAt,
+      firstSpawnAcceptedAt: current.firstSpawnAcceptedAt ?? observedAt,
+      updatedAt: observedAt,
+    };
+
+    run.memberSpawnStatuses.set(memberName, next);
+    const launchDiagnostics = boundLaunchDiagnostics(buildLaunchDiagnosticsFromRun(run));
+    if (launchDiagnostics) {
+      run.progress = {
+        ...run.progress,
+        updatedAt: observedAt,
+        launchDiagnostics,
+      };
+      run.onProgress(run.progress);
+    }
+
+    if (!wasBootstrapStalled) {
+      this.appendMemberBootstrapDiagnostic(run, memberName, runtimeDiagnostic);
+    }
+    if (!this.isCurrentTrackedRun(run)) return;
+    this.emitMemberSpawnChange(run, memberName);
+    if (run.isLaunch) {
+      void this.persistLaunchStateSnapshot(run, run.provisioningComplete ? 'finished' : 'active');
+    }
+  }
+
   private scheduleOpenCodeBootstrapStallReevaluation(
     run: ProvisioningRun,
     memberName: string,
@@ -18661,6 +18765,21 @@ export class TeamProvisioningService {
 
       if (matchedRuntimeNames.length > 0) {
         if (current?.agentToolAccepted) {
+          if (
+            this.isOpenCodeSecondaryLaneMemberInRun(run, expected) &&
+            current.launchState === 'runtime_pending_bootstrap' &&
+            current.bootstrapConfirmed !== true &&
+            current.hardFailure !== true &&
+            this.isOpenCodeBootstrapStallWindowElapsed(current.firstSpawnAcceptedAt)
+          ) {
+            const diagnostic = await this.buildOpenCodeSecondaryBootstrapStallDiagnostic(
+              run,
+              expected,
+              current
+            );
+            this.setOpenCodeSecondaryBootstrapStalledStatus(run, expected, current, diagnostic);
+            continue;
+          }
           this.setMemberSpawnStatus(run, expected, 'waiting');
         }
         continue;
@@ -18936,6 +19055,46 @@ export class TeamProvisioningService {
       }
       nextStatuses[resolvedStatusKey] = nextEntry;
     }
+    for (const [memberName, current] of Object.entries(nextStatuses)) {
+      const openCodeSecondaryBootstrapPending =
+        options?.openCodeSecondaryBootstrapPendingMembers?.has(memberName) === true &&
+        current.launchState === 'runtime_pending_bootstrap' &&
+        current.bootstrapConfirmed !== true &&
+        current.hardFailure !== true;
+      if (
+        !openCodeSecondaryBootstrapPending ||
+        current.bootstrapStalled === true ||
+        !this.isOpenCodeBootstrapStallWindowElapsed(current.firstSpawnAcceptedAt)
+      ) {
+        continue;
+      }
+      const runtimeProcessAlive =
+        current.runtimeAlive === true && current.livenessKind === 'runtime_process';
+      const runtimeDiagnostic = runtimeProcessAlive
+        ? 'Runtime process is alive, but no bootstrap check-in after 5 min.'
+        : 'OpenCode bootstrap did not complete runtime_bootstrap_checkin after 5 min.';
+      const nextEntry: MemberSpawnStatusEntry = {
+        ...current,
+        status: 'waiting',
+        launchState: 'runtime_pending_bootstrap',
+        agentToolAccepted: true,
+        runtimeAlive: runtimeProcessAlive,
+        bootstrapConfirmed: false,
+        hardFailure: false,
+        hardFailureReason: undefined,
+        error: undefined,
+        livenessSource: undefined,
+        livenessKind:
+          current.livenessKind ?? (runtimeProcessAlive ? 'runtime_process' : 'registered_only'),
+        runtimeDiagnostic,
+        runtimeDiagnosticSeverity: 'warning',
+        bootstrapStalled: true,
+        livenessLastCheckedAt: nowIso(),
+        updatedAt: nowIso(),
+      };
+      nextEntry.launchState = deriveMemberLaunchState(nextEntry);
+      nextStatuses[memberName] = nextEntry;
+    }
     return nextStatuses;
   }
 
@@ -22242,8 +22401,9 @@ export class TeamProvisioningService {
           }
           return { kind: 'failure', observedAt, reason };
         }
-        if (isBootstrapTranscriptSuccessText(text, teamName, memberName)) {
-          return { kind: 'success', observedAt };
+        const successSource = getBootstrapTranscriptSuccessSource(text, teamName, memberName);
+        if (successSource) {
+          return { kind: 'success', observedAt, source: successSource };
         }
       }
     } catch {
diff --git a/test/main/services/team/TeamLaunchStateEvaluator.test.ts b/test/main/services/team/TeamLaunchStateEvaluator.test.ts
index 70051180..108bf0d1 100644
--- a/test/main/services/team/TeamLaunchStateEvaluator.test.ts
+++ b/test/main/services/team/TeamLaunchStateEvaluator.test.ts
@@ -265,6 +265,49 @@ describe('TeamLaunchStateEvaluator', () => {
     });
   });
 
+  it('keeps bootstrap-stalled OpenCode registered sessions pending even without strong runtime liveness', () => {
+    const snapshot = normalizePersistedLaunchSnapshot('my-team', {
+      version: 2,
+      teamName: 'my-team',
+      updatedAt: '2026-04-23T00:00:00.000Z',
+      launchPhase: 'active',
+      expectedMembers: ['alice'],
+      members: {
+        alice: {
+          name: 'alice',
+          providerId: 'opencode',
+          laneKind: 'secondary',
+          laneOwnerProviderId: 'opencode',
+          laneId: 'secondary:opencode:alice',
+          launchState: 'runtime_pending_bootstrap',
+          agentToolAccepted: true,
+          runtimeAlive: false,
+          bootstrapConfirmed: false,
+          hardFailure: false,
+          livenessKind: 'registered_only',
+          runtimeSessionId: 'ses_alice_partial_bootstrap',
+          bootstrapStalled: true,
+          runtimeDiagnostic:
+            'OpenCode member_briefing completed, but runtime_bootstrap_checkin did not complete after 5 min.',
+          runtimeDiagnosticSeverity: 'warning',
+          lastEvaluatedAt: '2026-04-23T00:00:00.000Z',
+        },
+      },
+    });
+
+    expect(snapshot?.members.alice.bootstrapStalled).toBe(true);
+
+    const statuses = snapshotToMemberSpawnStatuses(snapshot);
+    expect(statuses.alice).toMatchObject({
+      status: 'waiting',
+      launchState: 'runtime_pending_bootstrap',
+      runtimeAlive: false,
+      livenessSource: undefined,
+      livenessKind: 'registered_only',
+      bootstrapStalled: true,
+    });
+  });
+
   it('keeps OpenCode secondary runtime processes pending before bootstrap stalls', () => {
     const snapshot = normalizePersistedLaunchSnapshot('my-team', {
       version: 2,
diff --git a/test/main/services/team/TeamProvisioningService.test.ts b/test/main/services/team/TeamProvisioningService.test.ts
index 54bfbc4e..c213f7cb 100644
--- a/test/main/services/team/TeamProvisioningService.test.ts
+++ b/test/main/services/team/TeamProvisioningService.test.ts
@@ -12843,6 +12843,109 @@ describe('TeamProvisioningService', () => {
     );
   });
 
+  it('marks OpenCode secondary partial member_briefing bootstrap as stalled instead of confirmed', async () => {
+    allowConsoleLogs();
+    const teamName = 'zz-opencode-partial-bootstrap-stalled';
+    const leadSessionId = 'lead-session';
+    const memberSessionId = 'alice-opencode-session';
+    const projectPath = '/Users/test/proj';
+    const projectId = '-Users-test-proj';
+    const acceptedAt = new Date(Date.now() - 6 * 60_000).toISOString();
+    const successAt = new Date(Date.now() - 5 * 60_000).toISOString();
+
+    writeLaunchConfig(teamName, projectPath, leadSessionId, ['alice']);
+
+    const projectRoot = path.join(tempProjectsBase, projectId);
+    fs.mkdirSync(projectRoot, { recursive: true });
+    fs.writeFileSync(
+      path.join(projectRoot, `${memberSessionId}.jsonl`),
+      [
+        JSON.stringify({
+          timestamp: acceptedAt,
+          teamName,
+          agentName: 'alice',
+          type: 'user',
+          message: {
+            role: 'user',
+            content: `You are bootstrapping into team "${teamName}" as member "alice".`,
+          },
+        }),
+        JSON.stringify({
+          timestamp: successAt,
+          teamName,
+          agentName: 'alice',
+          type: 'user',
+          message: {
+            role: 'user',
+            content: [
+              {
+                type: 'tool_result',
+                tool_use_id: 'item_1',
+                content: `Member briefing for alice on team "${teamName}" (${teamName}).\nTask briefing for alice:\nNo actionable tasks.`,
+                is_error: false,
+              },
+            ],
+          },
+        }),
+      ].join('\n') + '\n',
+      'utf8'
+    );
+
+    const svc = new TeamProvisioningService();
+    const run = createMemberSpawnRun({
+      teamName,
+      expectedMembers: ['alice'],
+      memberSpawnStatuses: new Map([
+        [
+          'alice',
+          createMemberSpawnStatusEntry({
+            status: 'waiting',
+            launchState: 'runtime_pending_bootstrap',
+            agentToolAccepted: true,
+            runtimeAlive: false,
+            bootstrapConfirmed: false,
+            hardFailure: false,
+            firstSpawnAcceptedAt: acceptedAt,
+            livenessKind: 'registered_only',
+          }),
+        ],
+      ]),
+    });
+    run.mixedSecondaryLanes = [
+      {
+        laneId: 'secondary:opencode:alice',
+        providerId: 'opencode',
+        member: {
+          name: 'alice',
+          providerId: 'opencode',
+          model: 'openrouter/qwen/qwen3-coder',
+        },
+        runId: 'opencode-run-alice',
+        state: 'finished',
+        result: null,
+        warnings: [],
+        diagnostics: [],
+      },
+    ];
+
+    await (svc as any).maybeAuditMemberSpawnStatuses(run, { force: true });
+
+    expect(run.memberSpawnStatuses.get('alice')).toMatchObject({
+      status: 'waiting',
+      launchState: 'runtime_pending_bootstrap',
+      runtimeAlive: false,
+      bootstrapConfirmed: false,
+      hardFailure: false,
+      bootstrapStalled: true,
+      runtimeDiagnostic:
+        'OpenCode member_briefing completed, but runtime_bootstrap_checkin did not complete after 5 min.',
+      runtimeDiagnosticSeverity: 'warning',
+    });
+    expect(run.provisioningOutputParts.join('\n')).not.toContain(
+      'bootstrap confirmed via transcript'
+    );
+  });
+
   it('does not copy bootstrap-state success into OpenCode secondary runtime evidence', async () => {
     const teamName = 'zz-opencode-bootstrap-state-not-evidence';
     const leadSessionId = 'lead-session';