diff --git a/src/components/AgentModal.tsx b/src/components/AgentModal.tsx
index 9a0f3e4..33a0049 100644
--- a/src/components/AgentModal.tsx
+++ b/src/components/AgentModal.tsx
@@ -11,6 +11,8 @@ interface Props {
 
 export default function AgentModal({ agent, onClose, onUpdated }: Props) {
   const [name, setName] = useState(agent.name);
+  const [slug, setSlug] = useState(agent.slug);
+  const [slugError, setSlugError] = useState("");
   const [capabilities, setCapabilities] = useState(
     agent.agent_config?.capabilities?.join(", ") || ""
   );
@@ -34,8 +36,14 @@ export default function AgentModal({ agent, onClose, onUpdated }: Props) {
     setSaving(true);
     try {
       const caps = capabilities.split(",").map((c) => c.trim()).filter(Boolean);
+      const trimmedSlug = slug.trim().toLowerCase().replace(/[^a-z0-9_-]/g, '');
+      if (!trimmedSlug) {
+        setSlugError("Slug не может быть пустым");
+        return;
+      }
       const updated = await updateMember(agent.id, {
         name: name.trim(),
+        slug: trimmedSlug !== agent.slug ? trimmedSlug : undefined,
         agent_config: {
           capabilities: caps,
           labels: agentLabels,
@@ -47,8 +55,12 @@ export default function AgentModal({ agent, onClose, onUpdated }: Props) {
       });
       onUpdated(updated);
       onClose();
-    } catch (e) {
-      console.error(e);
+    } catch (e: any) {
+      if (e?.response?.status === 409) {
+        setSlugError("Этот slug уже занят");
+      } else {
+        console.error(e);
+      }
     } finally {
       setSaving(false);
     }
@@ -114,6 +126,17 @@ export default function AgentModal({ agent, onClose, onUpdated }: Props) {
             />
           </div>
 
+          <div>
+            <label className="block text-sm text-[var(--muted)] mb-1">Slug</label>
+            <input
+              value={slug}
+              onChange={(e) => { setSlug(e.target.value); setSlugError(""); }}
+              className={`w-full px-3 py-2 bg-[var(--bg)] border rounded-lg outline-none text-sm ${slugError ? 'border-red-500' : 'border-[var(--border)] focus:border-[var(--accent)]'}`}
+              placeholder="agent-slug"
+            />
+            {slugError && <div className="text-xs text-red-400 mt-1">{slugError}</div>}
+          </div>
+
           <div>
             <label className="block text-sm text-[var(--muted)] mb-1">Capabilities</label>
             <input
diff --git a/src/components/ChatPanel.tsx b/src/components/ChatPanel.tsx
index ad35e80..d825703 100644
--- a/src/components/ChatPanel.tsx
+++ b/src/components/ChatPanel.tsx
@@ -354,12 +354,12 @@ export default function ChatPanel({ chatId, projectId }: Props) {
               <span className="animate-pulse">●</span>
             </div>
             {streaming.thinking && (
-              <details className="ml-5 mb-1" open>
+              <details className="ml-5 mb-1">
                 <summary className="text-xs text-[var(--muted)] cursor-pointer hover:text-[var(--fg)]">
-                  💭 Размышления
+                  💭 Размышления ({streaming.thinking.length} символов)
                 </summary>
                 <div className="mt-1 text-xs text-[var(--muted)] whitespace-pre-wrap bg-white/5 rounded p-2 max-h-[200px] overflow-y-auto">
-                  {streaming.thinking}
+                  {streaming.thinking.length > 500 ? '…' + streaming.thinking.slice(-500) : streaming.thinking}
                 </div>
               </details>
             )}
@@ -372,8 +372,8 @@ export default function ChatPanel({ chatId, projectId }: Props) {
                 ))}
               </div>
             )}
-            {streaming.text && (
-              <div className="ml-5 whitespace-pre-wrap">{streaming.text}</div>
+            {streaming.text && !streaming.tools.some(t => t.status === "running") && (
+              <div className="ml-5 whitespace-pre-wrap">{streaming.text.length > 500 ? '…' + streaming.text.slice(-500) : streaming.text}</div>
             )}
             {!streaming.text && streaming.tools.length === 0 && !streaming.thinking && (
               <div className="ml-5 text-[var(--muted)] italic">Думает...</div>
diff --git a/src/lib/api.ts b/src/lib/api.ts
index bff4b10..76b5482 100644
--- a/src/lib/api.ts
+++ b/src/lib/api.ts
@@ -316,6 +316,7 @@ export async function createMember(data: {
 
 export async function updateMember(memberId: string, data: {
   name?: string;
+  slug?: string;
   role?: string;
   status?: string;
   agent_config?: Partial<AgentConfig>;