feat(agent): surface Hyperliquid stock trading context

- Add stock symbol panel and agent chat page wiring

- Update onboarding and tool visibility for focused trader flows

- Tighten related tests around configuration and trader scope

agent/config_visibility_test.go

@@ -286,7 +286,7 @@ func TestLoadExchangeOptionsHidesInvisibleExchangeRows(t *testing.T) {
 	}).Error; err != nil {
 		t.Fatalf("seed legacy hidden exchange: %v", err)
 	}
-	if _, err := st.Exchange().Create("default", "okx", "我的主力OKX账户", true, "api-test", "secret-test", "pass-test", false, "", false, "", "", "", "", "", "", 0); err != nil {
+	if _, err := st.Exchange().Create("default", "okx", "我的主力OKX账户", true, "api-test", "secret-test", "pass-test", false, "", false, false, "", "", "", "", "", "", 0); err != nil {
 		t.Fatalf("create visible exchange: %v", err)
 	}
 
@@ -307,7 +307,7 @@ func TestDescribeExchangeIncludesTypeSpecificVisibleFields(t *testing.T) {
 	}
 	a := New(nil, st, DefaultConfig(), slog.Default())
 
-	hyperID, err := st.Exchange().Create("default", "hyperliquid", "Dex Pro", true, "hyper-api-key", "", "", true, "0xabc", true, "", "", "", "", "", "", 0)
+	hyperID, err := st.Exchange().Create("default", "hyperliquid", "Dex Pro", true, "hyper-api-key", "", "", true, "0xabc", true, false, "", "", "", "", "", "", 0)
 	if err != nil {
 		t.Fatalf("seed hyperliquid exchange: %v", err)
 	}
@@ -321,7 +321,7 @@ func TestDescribeExchangeIncludesTypeSpecificVisibleFields(t *testing.T) {
 		}
 	}
 
-	lighterID, err := st.Exchange().Create("default", "lighter", "Lighter Main", false, "", "", "", false, "", true, "", "", "", "wallet-1", "", "lighter-secret", 7)
+	lighterID, err := st.Exchange().Create("default", "lighter", "Lighter Main", false, "", "", "", false, "", true, false, "", "", "", "wallet-1", "", "lighter-secret", 7)
 	if err != nil {
 		t.Fatalf("seed lighter exchange: %v", err)
 	}
@@ -463,7 +463,7 @@ func TestToolUpdateTraderRejectsRenameOutsideManualPanel(t *testing.T) {
 	if err := st.AIModel().UpdateWithName("default", "default_deepseek", "DeepSeek", true, "sk-test-12345", "", "deepseek-chat"); err != nil {
 		t.Fatalf("seed model: %v", err)
 	}
-	exchangeID, err := st.Exchange().Create("default", "binance", "Main", true, "api-test", "secret-test", "", false, "", false, "", "", "", "", "", "", 0)
+	exchangeID, err := st.Exchange().Create("default", "binance", "Main", true, "api-test", "secret-test", "", false, "", false, false, "", "", "", "", "", "", 0)
 	if err != nil {
 		t.Fatalf("seed exchange: %v", err)
 	}
@@ -515,7 +515,7 @@ func TestToolCreateTraderResponseHidesLegacyTraderTuningFields(t *testing.T) {
 	if err := st.AIModel().UpdateWithName("default", "default_deepseek", "DeepSeek", true, "sk-test-12345", "", "deepseek-chat"); err != nil {
 		t.Fatalf("seed model: %v", err)
 	}
-	exchangeID, err := st.Exchange().Create("default", "binance", "Main", true, "api-test", "secret-test", "", false, "", false, "", "", "", "", "", "", 0)
+	exchangeID, err := st.Exchange().Create("default", "binance", "Main", true, "api-test", "secret-test", "", false, "", false, false, "", "", "", "", "", "", 0)
 	if err != nil {
 		t.Fatalf("seed exchange: %v", err)
 	}
@@ -566,7 +566,7 @@ func TestToolCreateTraderAutoReadsInitialBalanceFromExchange(t *testing.T) {
 	if err := st.AIModel().UpdateWithName("default", "default_deepseek", "DeepSeek", true, "sk-test-12345", "", "deepseek-chat"); err != nil {
 		t.Fatalf("seed model: %v", err)
 	}
-	exchangeID, err := st.Exchange().Create("default", "binance", "Main", true, "api-test", "secret-test", "", false, "", false, "", "", "", "", "", "", 0)
+	exchangeID, err := st.Exchange().Create("default", "binance", "Main", true, "api-test", "secret-test", "", false, "", false, false, "", "", "", "", "", "", 0)
 	if err != nil {
 		t.Fatalf("seed exchange: %v", err)
 	}

agent/onboard.go

@@ -455,7 +455,7 @@ func (a *Agent) saveSetupExchange(storeUserID string, state *SetupState) (string
 				storeUserID, ex.ID, true,
 				apiKey, apiSecret, passphrase,
 				false,
-				hlWallet, hlUnified,
+				hlWallet, hlUnified, false,
 				"", "", "",
 				"", "", "", 0,
 			); err != nil {
@@ -472,7 +472,7 @@ func (a *Agent) saveSetupExchange(storeUserID string, state *SetupState) (string
 		true,
 		apiKey, apiSecret, passphrase,
 		false,
-		hlWallet, hlUnified,
+		hlWallet, hlUnified, false,
 		"", "", "",
 		"", "", "", 0,
 	)

agent/tools.go

@@ -1516,6 +1516,7 @@ func (a *Agent) toolManageExchangeConfig(storeUserID, argsJSON string) string {
 			testnet,
 			strings.TrimSpace(args.HyperliquidWalletAddr),
 			unified,
+			false,
 			strings.TrimSpace(args.AsterUser),
 			strings.TrimSpace(args.AsterSigner),
 			strings.TrimSpace(args.AsterPrivateKey),
@@ -1647,6 +1648,7 @@ func (a *Agent) toolManageExchangeConfig(storeUserID, argsJSON string) string {
 			testnet,
 			hyperWallet,
 			unified,
+			existing.HyperliquidBuilderApproved,
 			asterUser,
 			asterSigner,
 			strings.TrimSpace(args.AsterPrivateKey),
@@ -2518,9 +2520,13 @@ func (a *Agent) toolStartTrader(storeUserID, traderID string) string {
 	if a.traderManager == nil {
 		return `{"error":"trader manager unavailable"}`
 	}
-	if _, err := a.store.Trader().GetFullConfig(storeUserID, traderID); err != nil {
+	fullCfg, err := a.store.Trader().GetFullConfig(storeUserID, traderID)
+	if err != nil {
 		return fmt.Sprintf(`{"error":"trader not found or inaccessible: %s"}`, err)
 	}
+	if fullCfg != nil && fullCfg.Exchange != nil && fullCfg.Exchange.ExchangeType == "hyperliquid" && !fullCfg.Exchange.HyperliquidBuilderApproved {
+		return `{"error":"Hyperliquid trading authorization is incomplete; reconnect Hyperliquid wallet and complete trading authorization before starting this trader"}`
+	}
 	if existing, err := a.traderManager.GetTrader(traderID); err == nil {
 		if running, ok := existing.GetStatus()["is_running"].(bool); ok && running {
 			return `{"error":"trader is already running"}`

agent/trader_scope_test.go

@@ -372,7 +372,7 @@ func TestHydrateCreateTraderSlotReferencesNormalizesExchangeIDFromVisibleName(t
 	}
 	a := New(nil, st, DefaultConfig(), slog.Default())
 
-	exchangeID, err := st.Exchange().Create("default", "okx", "小偶", true, "api-test", "secret-test", "pass", false, "", false, "", "", "", "", "", "", 0)
+	exchangeID, err := st.Exchange().Create("default", "okx", "小偶", true, "api-test", "secret-test", "pass", false, "", false, false, "", "", "", "", "", "", 0)
 	if err != nil {
 		t.Fatalf("seed exchange: %v", err)
 	}
@@ -737,7 +737,7 @@ func TestBuildTraderCreateMissingPromptListsAllMissingSlots(t *testing.T) {
 	if err := st.AIModel().UpdateWithName("default", "default_deepseek", "DeepSeek AI", true, "sk-test-12345", "", "deepseek-chat"); err != nil {
 		t.Fatalf("seed model: %v", err)
 	}
-	exchangeID, err := st.Exchange().Create("default", "okx", "OKX 主账户", true, "api-test", "secret-test", "pass", false, "", false, "", "", "", "", "", "", 0)
+	exchangeID, err := st.Exchange().Create("default", "okx", "OKX 主账户", true, "api-test", "secret-test", "pass", false, "", false, false, "", "", "", "", "", "", 0)
 	if err != nil {
 		t.Fatalf("seed exchange: %v", err)
 	}

web/src/components/agent/HyperliquidSymbolsPanel.tsx

@@ -0,0 +1,259 @@
+import { useEffect, useMemo, useState } from 'react'
+import { Search, Zap, TrendingDown, TrendingUp } from 'lucide-react'
+import { api } from '../../lib/api'
+import type { MarketSymbol } from '../../lib/api/data'
+
+interface HyperliquidSymbolsPanelProps {
+  language: string
+  disabled?: boolean
+  onTradeSymbol: (symbol: MarketSymbol) => void
+}
+
+function formatVolume(value?: number) {
+  const n = Number(value || 0)
+  if (n >= 1e9) return `$${(n / 1e9).toFixed(1)}B`
+  if (n >= 1e6) return `$${(n / 1e6).toFixed(1)}M`
+  if (n >= 1e3) return `$${(n / 1e3).toFixed(0)}K`
+  return n > 0 ? `$${n.toFixed(0)}` : '—'
+}
+
+function formatPrice(value?: number) {
+  const n = Number(value || 0)
+  if (!n) return '—'
+  if (n >= 1000) return `$${n.toLocaleString('en-US', { maximumFractionDigits: 2 })}`
+  if (n >= 1) return `$${n.toFixed(2)}`
+  return `$${n.toFixed(5)}`
+}
+
+function formatChange(value?: number) {
+  const n = Number(value || 0)
+  if (!Number.isFinite(n) || n === 0) return '—'
+  return `${n > 0 ? '+' : ''}${n.toFixed(2)}%`
+}
+
+const CATEGORY_LABEL: Record<string, { zh: string; en: string }> = {
+  stock: { zh: '股票', en: 'Stocks' },
+  commodity: { zh: '大宗', en: 'Commodities' },
+  index: { zh: '指数', en: 'Indices' },
+  forex: { zh: '外汇', en: 'FX' },
+  pre_ipo: { zh: 'Pre-IPO', en: 'Pre-IPO' },
+  crypto: { zh: '加密', en: 'Crypto' },
+}
+
+const CATEGORY_ORDER = ['stock', 'commodity', 'index', 'forex', 'pre_ipo', 'crypto']
+
+export function HyperliquidSymbolsPanel({
+  language,
+  disabled,
+  onTradeSymbol,
+}: HyperliquidSymbolsPanelProps) {
+  const [symbols, setSymbols] = useState<MarketSymbol[]>([])
+  const [query, setQuery] = useState('')
+  const [category, setCategory] = useState('stock')
+  const [ranking, setRanking] = useState<'gainers' | 'losers' | 'volume'>('gainers')
+  const [loading, setLoading] = useState(true)
+  const [error, setError] = useState('')
+
+  useEffect(() => {
+    let cancelled = false
+    setLoading(true)
+    api
+      .getSymbols('hyperliquid-xyz')
+      .then((res) => {
+        if (cancelled) return
+        setSymbols(res.symbols || [])
+        setError('')
+      })
+      .catch((err) => {
+        if (cancelled) return
+        setError(err?.message || 'Failed to load symbols')
+      })
+      .finally(() => {
+        if (!cancelled) setLoading(false)
+      })
+    return () => {
+      cancelled = true
+    }
+  }, [])
+
+  const categories = useMemo(() => {
+    const unique = new Set(symbols.map((s) => s.category).filter(Boolean))
+    return CATEGORY_ORDER.filter((c) => unique.has(c))
+  }, [symbols])
+
+  const filtered = useMemo(() => {
+    const q = query.trim().toLowerCase()
+    return symbols
+      .filter((s) => (category === 'all' ? true : s.category === category))
+      .filter((s) => {
+        if (!q) return true
+        return [s.symbol, s.display, s.name, s.category]
+          .filter(Boolean)
+          .some((v) => String(v).toLowerCase().includes(q))
+      })
+      .sort((a, b) => {
+        if (ranking === 'gainers') return Number(b.change_24h_pct || 0) - Number(a.change_24h_pct || 0)
+        if (ranking === 'losers') return Number(a.change_24h_pct || 0) - Number(b.change_24h_pct || 0)
+        return Number(b.volume_24h || 0) - Number(a.volume_24h || 0)
+      })
+      .slice(0, 80)
+  }, [category, query, ranking, symbols])
+
+  if (loading) {
+    return (
+      <div style={{ padding: 12, color: '#848E9C', fontSize: 12 }}>
+        {language === 'zh' ? '正在加载 Hyperliquid 全市场标的…' : 'Loading Hyperliquid markets…'}
+      </div>
+    )
+  }
+
+  if (error) {
+    return (
+      <div style={{ padding: 12, color: '#F6465D', fontSize: 12 }}>
+        {language === 'zh' ? '标的列表加载失败：' : 'Failed to load symbols: '}{error}
+      </div>
+    )
+  }
+
+  return (
+    <div style={{ display: 'flex', flexDirection: 'column', gap: 10 }}>
+      <div
+        style={{
+          display: 'flex',
+          alignItems: 'center',
+          gap: 8,
+          padding: '8px 10px',
+          borderRadius: 10,
+          border: '1px solid rgba(255,255,255,0.06)',
+          background: 'rgba(255,255,255,0.025)',
+        }}
+      >
+        <Search size={13} color="#6c6c82" />
+        <input
+          value={query}
+          onChange={(e) => setQuery(e.target.value)}
+          placeholder={language === 'zh' ? '搜索 SAMSUNG / TESLA / GOLD…' : 'Search SAMSUNG / TESLA / GOLD…'}
+          style={{
+            width: '100%',
+            border: 0,
+            outline: 'none',
+            background: 'transparent',
+            color: '#EAECEF',
+            fontSize: 12,
+          }}
+        />
+      </div>
+
+      <div style={{ display: 'grid', gridTemplateColumns: 'repeat(3, minmax(0, 1fr))', gap: 6 }}>
+        {([
+          { key: 'gainers', icon: TrendingUp, zh: '涨幅榜', en: 'Gainers' },
+          { key: 'losers', icon: TrendingDown, zh: '跌幅榜', en: 'Losers' },
+          { key: 'volume', icon: Zap, zh: '成交额', en: 'Volume' },
+        ] as const).map((item) => {
+          const Icon = item.icon
+          const active = ranking === item.key
+          return (
+            <button
+              key={item.key}
+              onClick={() => setRanking(item.key)}
+              style={{
+                display: 'flex',
+                alignItems: 'center',
+                justifyContent: 'center',
+                gap: 5,
+                padding: '7px 6px',
+                borderRadius: 10,
+                border: active ? '1px solid rgba(240,185,11,0.55)' : '1px solid rgba(255,255,255,0.06)',
+                background: active ? 'rgba(240,185,11,0.12)' : 'rgba(255,255,255,0.025)',
+                color: active ? '#F0B90B' : '#848E9C',
+                fontSize: 11,
+                fontWeight: 700,
+                cursor: 'pointer',
+              }}
+            >
+              <Icon size={12} />
+              {language === 'zh' ? item.zh : item.en}
+            </button>
+          )
+        })}
+      </div>
+
+      <div className="hide-scrollbar" style={{ display: 'flex', gap: 6, overflowX: 'auto' }}>
+        {categories.map((c) => (
+          <button
+            key={c}
+            onClick={() => setCategory(c)}
+            style={{
+              padding: '5px 8px',
+              borderRadius: 999,
+              border: c === category ? '1px solid rgba(240,185,11,0.55)' : '1px solid rgba(255,255,255,0.06)',
+              background: c === category ? 'rgba(240,185,11,0.12)' : 'rgba(255,255,255,0.025)',
+              color: c === category ? '#F0B90B' : '#848E9C',
+              fontSize: 10.5,
+              whiteSpace: 'nowrap',
+              cursor: 'pointer',
+            }}
+          >
+            {c === 'all'
+              ? language === 'zh'
+                ? '全部'
+                : 'All'
+              : CATEGORY_LABEL[c]?.[language === 'zh' ? 'zh' : 'en'] || c}
+          </button>
+        ))}
+      </div>
+
+      <div style={{ display: 'flex', flexDirection: 'column', gap: 6, maxHeight: 340, overflowY: 'auto', paddingRight: 2 }}>
+        {filtered.map((s) => {
+          const display = s.display || s.symbol
+          return (
+            <button
+              key={`${s.exchange || 'hyper'}-${s.symbol}`}
+              disabled={disabled}
+              onClick={() => onTradeSymbol(s)}
+              style={{
+                display: 'grid',
+                gridTemplateColumns: '1fr auto',
+                gap: 8,
+                textAlign: 'left',
+                padding: '10px 11px',
+                borderRadius: 10,
+                border: '1px solid rgba(255,255,255,0.05)',
+                background: 'rgba(255,255,255,0.025)',
+                cursor: disabled ? 'not-allowed' : 'pointer',
+                opacity: disabled ? 0.6 : 1,
+              }}
+              title={language === 'zh' ? `点击让 Agent 交易 ${display}` : `Ask agent to trade ${display}`}
+            >
+              <div style={{ minWidth: 0 }}>
+                <div style={{ display: 'flex', alignItems: 'center', gap: 6 }}>
+                  <span style={{ color: '#EAECEF', fontWeight: 700, fontSize: 12.5 }}>{display}</span>
+                  <span style={{ color: '#4c4c62', fontSize: 10 }}>{s.category}</span>
+                  {!!s.maxLeverage && <span style={{ color: '#F0B90B', fontSize: 10 }}>{s.maxLeverage}x</span>}
+                </div>
+                <div style={{ display: 'flex', gap: 6, alignItems: 'center', color: '#6c6c82', fontSize: 10.5, marginTop: 3 }}>
+                  <span style={{ color: '#6c6c82', fontSize: 10.5 }}>
+                    Vol {formatVolume(s.volume_24h)} · {formatPrice(s.mark_price)}
+                  </span>
+                  <span style={{ color: Number(s.change_24h_pct || 0) >= 0 ? '#0ECB81' : '#F6465D', fontSize: 10.5, fontWeight: 700 }}>
+                    {formatChange(s.change_24h_pct)}
+                  </span>
+                </div>
+              </div>
+              <div style={{ display: 'flex', alignItems: 'center', color: '#F0B90B', gap: 4, fontSize: 11, fontWeight: 700 }}>
+                <Zap size={13} />
+                {language === 'zh' ? '交易' : 'Trade'}
+              </div>
+            </button>
+          )
+        })}
+      </div>
+
+      <div style={{ color: '#4c4c62', fontSize: 10.5, lineHeight: 1.45 }}>
+        {language === 'zh'
+          ? `已列出 ${symbols.length} 个 Hyperliquid USDC 标的。默认按涨幅榜排序，也可切换跌幅榜/成交额；点击交易会直接创建固定标的 Trader。`
+          : `${symbols.length} Hyperliquid USDC markets loaded. Default ranking is 24h gainers; switch to losers/volume. Click Trade to create a fixed-symbol trader directly.`}
+      </div>
+    </div>
+  )
+}

web/src/components/agent/WelcomeScreen.tsx

@@ -1,9 +1,9 @@
 import { motion } from 'framer-motion'
 import {
   Zap,
-  BarChart3,
   Lightbulb,
   Search,
+  Bot,
 } from 'lucide-react'
 
 interface SuggestionCard {
@@ -21,16 +21,16 @@ interface WelcomeScreenProps {
 export function WelcomeScreen({ language, onSend }: WelcomeScreenProps) {
   const suggestions: SuggestionCard[] = language === 'zh'
     ? [
-        { icon: <BarChart3 size={18} />, title: '分析 BTC 走势', subtitle: '技术分析 + 市场情绪', cmd: '分析一下 BTC 的走势' },
+        { icon: <Bot size={18} />, title: '创建美股 Agent', subtitle: '强势股 + 严格风控', cmd: '创建一个美股趋势交易 Agent，默认选择5个强势美股，严格风控' },
-        { icon: <Zap size={18} />, title: '做多 ETH', subtitle: 'Agent 帮你自动下单', cmd: '帮我做多 ETH 0.01 手' },
+        { icon: <Zap size={18} />, title: '一句话建策略', subtitle: '从想法到 Agent', cmd: '我想做美股强趋势突破，帮我生成策略和Agent' },
-        { icon: <Search size={18} />, title: '搜索股票', subtitle: '输入名称或代码即可', cmd: '搜索一下中远海控' },
+        { icon: <Search size={18} />, title: '搜索美股', subtitle: '输入名称或代码即可', cmd: '搜索一下 NVIDIA 和 Apple' },
-        { icon: <Lightbulb size={18} />, title: '策略建议', subtitle: '根据当前市场给出建议', cmd: '当前市场适合什么策略？' },
+        { icon: <Lightbulb size={18} />, title: '全球资产策略', subtitle: '美股/黄金/外汇', cmd: '当前美股、黄金、外汇适合什么策略？' },
       ]
     : [
-        { icon: <BarChart3 size={18} />, title: 'Analyze BTC', subtitle: 'Technical analysis + sentiment', cmd: 'Analyze BTC price action' },
+        { icon: <Bot size={18} />, title: 'Create US Stock Agent', subtitle: 'Strong stocks + strict risk', cmd: 'Create a US stock trend-following agent with 5 strong stocks and strict risk control' },
-        { icon: <Zap size={18} />, title: 'Trade ETH', subtitle: 'Agent executes for you', cmd: 'Open a long position on ETH 0.01' },
+        { icon: <Zap size={18} />, title: 'One-line strategy', subtitle: 'Idea to agent', cmd: 'I want a US stock breakout strategy; build the strategy and agent' },
-        { icon: <Search size={18} />, title: 'Search Stocks', subtitle: 'Enter name or ticker', cmd: 'Search for NVIDIA stock' },
+        { icon: <Search size={18} />, title: 'Search US stocks', subtitle: 'Name or ticker', cmd: 'Search for NVIDIA and Apple stocks' },
-        { icon: <Lightbulb size={18} />, title: 'Strategy Ideas', subtitle: 'Market-based suggestions', cmd: 'What strategy fits the current market?' },
+        { icon: <Lightbulb size={18} />, title: 'Global strategy', subtitle: 'Stocks/gold/FX', cmd: 'What strategy fits US stocks, gold, and FX now?' },
       ]
 
   return (
@@ -72,7 +72,7 @@ export function WelcomeScreen({ language, onSend }: WelcomeScreenProps) {
           margin: '0 0 8px',
           letterSpacing: '-0.02em',
         }}>
-          {language === 'zh' ? '跟 NOFXi 聊点什么' : 'What can I help with?'}
+          {language === 'zh' ? '快速创建你的美股 Agent' : 'Create your US stock agent'}
         </h1>
         <p style={{
           fontSize: 13.5,
@@ -81,8 +81,8 @@ export function WelcomeScreen({ language, onSend }: WelcomeScreenProps) {
           lineHeight: 1.5,
         }}>
           {language === 'zh'
-            ? '分析行情、执行交易、搜索股票 — 用自然语言就行'
+            ? '美股、大宗、外汇、Pre-IPO — 用自然语言描述策略即可'
-            : 'Analyze markets, execute trades, search stocks — just ask'}
+            : 'US stocks, commodities, FX, Pre-IPO — describe the strategy in plain English'}
         </p>
       </motion.div>
 

web/src/components/trader/ModelConfigModal.tsx

@@ -11,7 +11,6 @@ import {
   BLOCKRUN_MODELS,
   CLAW402_MODELS,
   AI_PROVIDER_CONFIG,
-  DEFAULT_CLAW402_MODEL,
   getShortName,
 } from './model-constants'
 

web/src/pages/AgentChatPage.tsx

@@ -7,6 +7,7 @@ import {
   Wallet,
   Bot,
   Bookmark,
+  Zap,
   ChevronDown,
   ChevronRight,
 } from 'lucide-react'
@@ -19,6 +20,8 @@ import { WelcomeScreen } from '../components/agent/WelcomeScreen'
 import { ChatMessages } from '../components/agent/ChatMessages'
 import { ChatInput, type ChatInputHandle } from '../components/agent/ChatInput'
 import { UserPreferencesPanel } from '../components/agent/UserPreferencesPanel'
+import { HyperliquidSymbolsPanel } from '../components/agent/HyperliquidSymbolsPanel'
+import { createHyperliquidQuickTrader } from '../lib/hyperliquidQuickTrade'
 import { useAgentChatStore } from '../stores/agentChatStore'
 import type { AgentMessage as Message, AgentStep } from '../types/agent'
 import {
@@ -459,6 +462,7 @@ export function AgentChatPage() {
   const setDraftText = useAgentChatStore((state) => state.setDraftText)
   const messagesEndRef = useRef<HTMLDivElement>(null)
   const chatInputRef = useRef<ChatInputHandle>(null)
+  const pendingHyperSymbolRef = useRef<string | null>(null)
 
   // Sidebar section collapse state
   const [sections, setSections] = useState({
@@ -466,6 +470,7 @@ export function AgentChatPage() {
     positions: true,
     traders: false,
     preferences: true,
+    hyperliquid: true,
   })
 
   const toggleSection = (key: keyof typeof sections) => {
@@ -577,9 +582,88 @@ export function AgentChatPage() {
     chatInputRef.current?.focus()
   }
 
+  const tradeHyperliquidSymbol = async (symbol: { symbol: string; display?: string; category?: string }) => {
+    const label = symbol.display || symbol.symbol
+    const time = new Date().toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' })
+    patchMessagesInStore(
+      (prev) => [
+        ...prev,
+        {
+          id: nextId(),
+          role: 'user',
+          text:
+            language === 'zh'
+              ? `快速创建 Hyperliquid ${label} 单标的交易员`
+              : `Quick-create a Hyperliquid ${label} single-symbol trader`,
+          time,
+        },
+        {
+          id: nextId(),
+          role: 'bot',
+          text: language === 'zh' ? '正在直接创建策略和 Trader，不再走聊天意图猜测…' : 'Creating the strategy and trader directly, without routing through chat intent guessing…',
+          time,
+          streaming: true,
+        },
+      ],
+      user?.id || storageUserId
+    )
+    try {
+      const result = await createHyperliquidQuickTrader(symbol, language === 'zh' ? 'zh' : 'en')
+      patchMessagesInStore(
+        (prev) =>
+          prev.map((m) =>
+            m.streaming
+              ? {
+                  ...m,
+                  streaming: false,
+                  time: new Date().toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' }),
+                  text:
+                    language === 'zh'
+                      ? `${result.reusedTrader ? '已找到并复用' : '已创建'} Hyperliquid ${result.display} 单标的 Trader：${result.traderName}\n\n策略：${result.strategyName}\n标的：${result.display}\n\n我没有自动启动实盘交易。请到 Traders 面板确认风控后手动 Start。`
+                      : `${result.reusedTrader ? 'Reused existing' : 'Created'} Hyperliquid ${result.display} single-symbol trader: ${result.traderName}\n\nStrategy: ${result.strategyName}\nSymbol: ${result.display}\n\nLive trading was not auto-started. Review risk controls in Traders, then start manually.`,
+                }
+              : m
+          ),
+        user?.id || storageUserId
+      )
+      window.dispatchEvent(new CustomEvent('agent-config-refresh'))
+    } catch (err: any) {
+      patchMessagesInStore(
+        (prev) =>
+          prev.map((m) =>
+            m.streaming
+              ? {
+                  ...m,
+                  streaming: false,
+                  time: new Date().toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' }),
+                  text: `⚠️ ${err?.message || 'Failed to create quick trader'}`,
+                }
+              : m
+          ),
+        user?.id || storageUserId
+      )
+    }
+  }
+
+  useEffect(() => {
+    const params = new URLSearchParams(window.location.search)
+    const symbol = params.get('hyperSymbol')
+    if (!symbol || pendingHyperSymbolRef.current === symbol || loading) return
+    pendingHyperSymbolRef.current = symbol
+    void tradeHyperliquidSymbol({
+      symbol,
+      display: params.get('hyperDisplay') || symbol,
+      category: params.get('hyperCategory') || 'stock',
+    })
+    const cleanUrl = `${window.location.pathname}${window.location.hash}`
+    window.history.replaceState({}, '', cleanUrl)
+  }, [loading, language])
+
   const quickActions =
     language === 'zh'
       ? [
+          { label: '🇺🇸 创建美股Agent', cmd: '创建一个美股趋势交易 Agent，默认选择5个强势美股，严格风控' },
+          { label: '🗣 一句话策略', cmd: '我想做美股强趋势突破，帮我生成策略和Agent' },
           { label: '💼 持仓', cmd: '/positions' },
           { label: '💰 余额', cmd: '/balance' },
           { label: '📋 Traders', cmd: '/traders' },
@@ -588,6 +672,8 @@ export function AgentChatPage() {
           { label: '❓ 帮助', cmd: '/help' },
         ]
       : [
+          { label: '🇺🇸 Create US Stock Agent', cmd: 'Create a US stock trend-following agent with 5 strong stocks and strict risk control' },
+          { label: '🗣 One-line strategy', cmd: 'I want a US stock breakout strategy; build the strategy and agent' },
           { label: '💼 Positions', cmd: '/positions' },
           { label: '💰 Balance', cmd: '/balance' },
           { label: '📋 Traders', cmd: '/traders' },
@@ -603,6 +689,18 @@ export function AgentChatPage() {
       title: language === 'zh' ? '市场行情' : 'Market',
       component: <MarketTicker />,
     },
+    {
+      key: 'hyperliquid' as const,
+      icon: <Zap size={14} />,
+      title: language === 'zh' ? '美股/全球标的' : 'US & Global Markets',
+      component: (
+        <HyperliquidSymbolsPanel
+          language={language}
+          disabled={loading}
+          onTradeSymbol={tradeHyperliquidSymbol}
+        />
+      ),
+    },
     {
       key: 'positions' as const,
       icon: <Wallet size={14} />,