feat: enhance team provisioning and message preview handling

- Updated TeamProvisioningService to include subagent type in spawn messages for clarity.
- Improved member registration checks to account for suffixed names, enhancing error handling.
- Refactored SubagentRecentMessagesPreview to strip agent-only blocks from messages, improving display clarity.
- Adjusted tests to reflect changes in message formatting and member provisioning logic.

src/main/services/team/TeamProvisioningService.ts

@@ -35,7 +35,7 @@ import { isLeadAgentType, isLeadMember } from '@shared/utils/leadDetection';
 import { createLogger } from '@shared/utils/logger';
 import { formatTaskDisplayLabel } from '@shared/utils/taskIdentity';
 import { parseAllTeammateMessages } from '@shared/utils/teammateMessageParser';
-import { createCliAutoSuffixNameGuard } from '@shared/utils/teamMemberName';
+import { createCliAutoSuffixNameGuard, parseNumericSuffixName } from '@shared/utils/teamMemberName';
 import { extractToolPreview, formatToolSummaryFromCalls } from '@shared/utils/toolSummary';
 import * as agentTeamsControllerModule from 'agent-teams-controller';
 import { spawn, type ChildProcess } from 'child_process';
@@ -597,7 +597,7 @@ export function buildAddMemberSpawnMessage(
   if (!isMemberBriefingBootstrapEnabled()) {
     return (
       `A new teammate "${member.name}"${roleHint} has been added to the team. ` +
-      `Please spawn them immediately using the Task tool with team_name="${teamName}" and name="${member.name}".${workflowHint}`
+      `Please spawn them immediately using the Task tool with team_name="${teamName}", name="${member.name}", and subagent_type="general-purpose".${workflowHint}`
     );
   }
 
@@ -4247,11 +4247,17 @@ export class TeamProvisioningService {
 
     // Flag any expected member not found in config.json (excluding the lead)
     for (const expected of run.expectedMembers) {
+      // Check exact name or CLI-suffixed variant (e.g., "alice-2" for "alice")
       if (registeredNames.has(expected)) continue;
+      const hasSuffixed = [...registeredNames].some((name) => {
+        const parsed = parseNumericSuffixName(name);
+        return parsed !== null && parsed.suffix >= 2 && parsed.base === expected;
+      });
+      if (hasSuffixed) continue;
 
-      // Skip if already in a terminal status (e.g., previously set 'error')
+      // Skip if already in a terminal or positive status
       const current = run.memberSpawnStatuses.get(expected);
-      if (current?.status === 'error') continue;
+      if (current?.status === 'error' || current?.status === 'online') continue;
 
       logger.warn(
         `[${run.teamName}] Member "${expected}" not found in config.json members after provisioning`

src/renderer/components/team/members/SubagentRecentMessagesPreview.tsx

@@ -1,7 +1,8 @@
-import { useState } from 'react';
+import { useMemo, useState } from 'react';
 
 import { MarkdownViewer } from '@renderer/components/chat/viewers/MarkdownViewer';
 import { displayMemberName } from '@renderer/utils/memberHelpers';
+import { stripAgentBlocks } from '@shared/constants/agentBlocks';
 import { format } from 'date-fns';
 import { ChevronDown, ChevronUp } from 'lucide-react';
 
@@ -39,7 +40,19 @@ export const SubagentRecentMessagesPreview = ({
 }: SubagentRecentMessagesPreviewProps): React.JSX.Element | null => {
   const [expandedAll, setExpandedAll] = useState(false);
 
-  if (!messages.length) return null;
+  // Strip agent-only blocks from message content before display
+  const cleanMessages = useMemo(
+    () =>
+      messages
+        .map((m) => {
+          const cleaned = stripAgentBlocks(m.content);
+          return cleaned !== m.content ? { ...m, content: cleaned } : m;
+        })
+        .filter((m) => m.content.trim().length > 0),
+    [messages]
+  );
+
+  if (!cleanMessages.length) return null;
 
   return (
     <div className="mb-3 rounded-md border border-[var(--color-border)] bg-[var(--color-surface)] p-2">
@@ -50,7 +63,7 @@ export const SubagentRecentMessagesPreview = ({
       </div>
 
       <div className={`${expandedAll ? 'max-h-none' : 'max-h-[200px]'} overflow-y-auto pr-1`}>
-        {messages.map((m, index) => (
+        {cleanMessages.map((m, index) => (
           <div
             key={m.id}
             className="rounded px-2 py-1.5"

test/main/ipc/teams.test.ts

@@ -547,7 +547,7 @@ describe('ipc teams handlers', () => {
       expect(result.success).toBe(true);
       expect(provisioningService.sendMessageToTeam).toHaveBeenCalledWith(
         'my-team',
-        expect.stringContaining('Please spawn them immediately using the Task tool with team_name="my-team" and name="alice".')
+        expect.stringContaining('Please spawn them immediately using the Task tool with team_name="my-team", name="alice", and subagent_type="general-purpose".')
       );
       expect(provisioningService.sendMessageToTeam).not.toHaveBeenCalledWith(
         'my-team',