13 changed files with 20 additions and 378 deletions
--- a/src/command/handlers/list_skills.rs
+++ b/src/command/handlers/list_skills.rs
@ -1,64 +0,0 @@
-use crate::command::context::CommandContext;
-use crate::command::handler::{CommandHandler, CommandMetadata};
-use crate::command::response::{CommandError, CommandResponse};
-use crate::command::Command;
-use crate::skills::SkillRuntime;
-use async_trait::async_trait;
-use serde::{Deserialize, Serialize};
-use std::sync::Arc;
-
-/// Skill 摘要信息（发送给前端）
-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct SkillSummary {
-    pub name: String,
-    pub description: String,
-    pub source: String,
-}
-
-pub struct ListSkillsCommandHandler {
-    skills: Arc<SkillRuntime>,
-}
-
-impl ListSkillsCommandHandler {
-    pub fn new(skills: Arc<SkillRuntime>) -> Self {
-        Self { skills }
-    }
-}
-
-#[async_trait]
-impl CommandHandler for ListSkillsCommandHandler {
-    fn can_handle(&self, cmd: &Command) -> bool {
-        matches!(cmd, Command::ListSkills)
-    }
-
-    fn metadata(&self) -> Option<CommandMetadata> {
-        Some(CommandMetadata {
-            name: "list_skills",
-            description: "列出所有技能",
-            usage: "/list_skills",
-        })
-    }
-
-    async fn handle(
-        &self,
-        _cmd: Command,
-        ctx: CommandContext,
-    ) -> Result<CommandResponse, CommandError> {
-        let skill_list = self.skills.list_skills();
-
-        let summaries: Vec<SkillSummary> = skill_list
-            .into_iter()
-            .map(|s| SkillSummary {
-                name: s.name,
-                description: s.description,
-                source: format!("{:?}", s.source).to_lowercase(),
-            })
-            .collect();
-
-        let skills_json = serde_json::to_string(&summaries)
-            .map_err(|e| CommandError::new("SERIALIZE_ERROR", e.to_string()))?;
-
-        Ok(CommandResponse::success(ctx.request_id)
-            .with_metadata("skills", &skills_json))
-    }
-}
--- a/src/command/handlers/mod.rs
+++ b/src/command/handlers/mod.rs
@ -4,7 +4,6 @@ pub mod help;
 pub mod list_channels;
 pub mod list_memories;
 pub mod list_scheduler_jobs;
-pub mod list_skills;
 pub mod memory_crud;
 pub mod list_sessions;
 pub mod list_sessions_by_channel;
--- a/src/command/mod.rs
+++ b/src/command/mod.rs
@ -71,8 +71,6 @@ pub enum Command {
    },
    /// 删除记忆
    DeleteMemory { id: String },
-    /// 列出所有技能
-    ListSkills,
 }

 impl Command {
@ -99,7 +97,6 @@ impl Command {
            Command::CreateMemory { .. } => "create_memory",
            Command::UpdateMemory { .. } => "update_memory",
            Command::DeleteMemory { .. } => "delete_memory",
-            Command::ListSkills => "list_skills",
        }
    }
 }
--- a/src/gateway/ws.rs
+++ b/src/gateway/ws.rs
@ -10,7 +10,6 @@ use crate::command::handlers::get_current::GetCurrentSessionCommandHandler;
 use crate::command::handlers::help::HelpCommandHandler;
 use crate::command::handlers::list_channels::ListChannelsCommandHandler;
 use crate::command::handlers::list_memories::ListMemoriesCommandHandler;
-use crate::command::handlers::list_skills::ListSkillsCommandHandler;
 use crate::command::handlers::list_scheduler_jobs::ListSchedulerJobsCommandHandler;
 use crate::command::handlers::memory_crud::MemoryCrudCommandHandler;
 use crate::command::handlers::list_sessions::ListSessionsCommandHandler;
@ -363,7 +362,6 @@ async fn handle_inbound(
            let _cli_sessions = state.session_manager.cli_sessions();
            let store = state.session_manager.store();
            let skills = state.session_manager.skills();
-            let skills_for_handler = skills.clone();
            let provider_config = state.config.get_provider_config("default")
                .map_err(|e| AgentError::Other(e.to_string()))?;
            let prompt_repository = state.session_manager.store().clone();
@ -420,8 +418,6 @@ async fn handle_inbound(
            router.register(Box::new(ListSchedulerJobsCommandHandler::new(store.clone())));
            // 注册 list_memories 处理器
            router.register(Box::new(ListMemoriesCommandHandler::new(store.clone())));
-            // 注册 list_skills 处理器
-            router.register(Box::new(ListSkillsCommandHandler::new(skills_for_handler)));
            // 注册 memory_crud 处理器
            router.register(Box::new(MemoryCrudCommandHandler::new(store.clone())));
            // 注册 load_chat_messages 处理器
@ -512,13 +508,6 @@ async fn handle_inbound(
                    }
                }

-                // 处理技能列表
-                if let Some(skills_json) = response.metadata.get("skills") {
-                    if let Ok(skills) = serde_json::from_str::<Vec<crate::protocol::SkillSummary>>(skills_json) {
-                        let _ = sender.send(WsOutbound::SkillList { skills }).await;
-                    }
-                }
-
                // 处理记忆列表
                if let Some(memories_json) = response.metadata.get("memories") {
                    if let Ok(memories) = serde_json::from_str::<Vec<crate::protocol::MemorySummary>>(memories_json) {
--- a/src/protocol/mod.rs
+++ b/src/protocol/mod.rs
@ -74,14 +74,6 @@ pub struct MemorySummary {
    pub updated_at: i64,
 }

-/// Skill 摘要（发送给前端）
-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct SkillSummary {
-    pub name: String,
-    pub description: String,
-    pub source: String,
-}
-
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct SchedulerJobSummary {
    pub id: String,
@ -245,10 +237,6 @@ pub enum WsOutbound {
    MemoryList {
        memories: Vec<MemorySummary>,
    },
-    #[serde(rename = "skill_list")]
-    SkillList {
-        skills: Vec<SkillSummary>,
-    },
    #[serde(rename = "execution_cancelled")]
    ExecutionCancelled { message: String },
    #[serde(rename = "pong")]
--- a/web/index.html
+++ b/web/index.html
@ -4,7 +4,6 @@
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>PicoBot</title>
-    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
  </head>
  <body>
    <div id="root"></div>
--- a/web/public/favicon.svg
+++ b/web/public/favicon.svg
@ -1,3 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 24 24" fill="none" stroke="#22d3ee" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round">
-  <polygon points="13 2 3 14 12 14 11 22 21 10 12 10 13 2"/>
-</svg>
--- a/web/src/App.tsx
+++ b/web/src/App.tsx
@ -1,10 +1,9 @@
 import { useCallback, useEffect, useMemo, useRef, useState } from 'react'
-import { Zap, ArrowLeft, Bot, Clock, Sun, Moon, PanelRightOpen, X } from 'lucide-react'
+import { Zap, ArrowLeft, Bot, Clock, Sun, Moon, PanelRightOpen } from 'lucide-react'
 import { ChatContainer } from './components/Chat/ChatContainer'
 import { TopicList } from './components/Sidebar/TopicList'
 import { SchedulerJobList } from './components/Sidebar/SchedulerJobList'
 import { MemoryPanel } from './components/Panel/MemoryPanel'
-import { SkillList } from './components/Panel/SkillList'
 import { ConnectionStatus } from './components/ConnectionStatus'
 import { ChannelSelector } from './components/Header/ChannelSelector'
 import { SessionSelector } from './components/Header/SessionSelector'
@ -39,9 +38,6 @@ function App() {
    createMemory,
    updateMemory,
    deleteMemory,
-    // 技能
-    skills,
-    requestSkillList,
    // 定时任务
    schedulerJobs,
    sidebarTab,
@ -96,8 +92,6 @@ function App() {
    localStorage.setItem('picobot-memory-panel-open', String(open))
  }, [])

-  const [rightPanelTab, setRightPanelTab] = useState<'memory' | 'skill'>('memory')
-
  const [theme, setTheme] = useState<'dark' | 'light'>(() => {
    const saved = localStorage.getItem('picobot-theme')
    return saved === 'light' ? 'light' : 'dark'
@ -308,17 +302,14 @@ function App() {
    }
  }, [sidebarTab, status, handleCommand, sendMessage, requestSchedulerJobList])

-  // 连接就绪时自动拉取记忆和技能列表
+  // 连接就绪时自动拉取记忆列表
  useEffect(() => {
    if (status === 'connected') {
-      const memCmd = requestMemoryList()
-      handleCommand(memCmd)
-      sendMessage({ type: 'command', payload: JSON.stringify(memCmd) })
-      const skillCmd = requestSkillList()
-      handleCommand(skillCmd)
-      sendMessage({ type: 'command', payload: JSON.stringify(skillCmd) })
+      const cmd = requestMemoryList()
+      handleCommand(cmd)
+      sendMessage({ type: 'command', payload: JSON.stringify(cmd) })
    }
-  }, [status, handleCommand, sendMessage, requestMemoryList, requestSkillList])
+  }, [status, handleCommand, sendMessage, requestMemoryList])

  const handleRefreshMemories = useCallback(() => {
    const cmd = requestMemoryList()
@ -326,12 +317,6 @@ function App() {
    sendMessage({ type: 'command', payload: JSON.stringify(cmd) })
  }, [handleCommand, sendMessage, requestMemoryList])

-  const handleRefreshSkills = useCallback(() => {
-    const cmd = requestSkillList()
-    handleCommand(cmd)
-    sendMessage({ type: 'command', payload: JSON.stringify(cmd) })
-  }, [handleCommand, sendMessage, requestSkillList])
-
  const sendMemoryCommand = useCallback((cmd: Command) => {
    handleCommand(cmd)
    sendMessage({ type: 'command', payload: JSON.stringify(cmd) })
@ -588,53 +573,18 @@ function App() {
          </div>
        </div>

-        {/* Right Sidebar - Memory & Skill Panel (collapsible, tabbed) */}
+        {/* Right Sidebar - Memory Panel (collapsible) */}
        <div className={`shrink-0 border-l border-[var(--border-color)] bg-[var(--bg-secondary)]/50 transition-all duration-300 ease-out overflow-hidden ${memoryPanelOpen ? 'w-80' : 'w-0 border-l-0'}`}>
-          <div className={`w-80 h-full flex flex-col ${memoryPanelOpen ? '' : 'invisible'}`}>
-            {/* Tab 栏 */}
-            <div className="shrink-0 flex border-b border-[var(--border-color)]">
-              <button
-                onClick={() => setRightPanelTab('memory')}
-                className={`flex-1 py-2.5 text-sm font-medium text-center transition-colors ${
-                  rightPanelTab === 'memory'
-                    ? 'text-[var(--accent-cyan)] border-b-2 border-[var(--accent-cyan)]'
-                    : 'text-[var(--text-muted)] hover:text-[var(--text-secondary)]'
-                }`}
-              >
-                记忆
-              </button>
-              <button
-                onClick={() => setRightPanelTab('skill')}
-                className={`flex-1 py-2.5 text-sm font-medium text-center transition-colors ${
-                  rightPanelTab === 'skill'
-                    ? 'text-[var(--accent-cyan)] border-b-2 border-[var(--accent-cyan)]'
-                    : 'text-[var(--text-muted)] hover:text-[var(--text-secondary)]'
-                }`}
-              >
-                技能
-              </button>
-              <button onClick={() => toggleMemoryPanel(false)} className="px-2 py-2.5 text-[var(--text-muted)] hover:text-[var(--text-secondary)] transition-colors" title="收起">
-                <X className="h-3.5 w-3.5" />
-              </button>
-            </div>
-            {/* Panel content */}
-            <div className="flex-1 min-h-0">
-              {rightPanelTab === 'memory' ? (
+          <div className={`w-80 ${memoryPanelOpen ? '' : 'invisible'}`}>
            <MemoryPanel
              memories={memories}
              onRefresh={handleRefreshMemories}
+              onClose={() => toggleMemoryPanel(false)}
              onCreateMemory={createMemory}
              onUpdateMemory={updateMemory}
              onDeleteMemory={deleteMemory}
              sendCommand={sendMemoryCommand}
            />
-              ) : (
-                <SkillList
-                  skills={skills}
-                  onRefresh={handleRefreshSkills}
-                />
-              )}
-            </div>
          </div>
        </div>

--- a/web/src/components/Chat/MessageList.tsx
+++ b/web/src/components/Chat/MessageList.tsx
@ -15,8 +15,6 @@ export function MessageList({ messages, onNavigateToSubAgent }: MessageListProps
  const prevShowBottomRef = useRef(false)
  const prevShowTopRef = useRef(false)
  const lastMessageCountRef = useRef(0)
-  const prevMessageCountRef = useRef(0)
-  const stickyLockUntilRef = useRef(0)
  const isProgrammaticScrollRef = useRef(false)
  const scrollTimerRef = useRef<number>(0)

@ -30,12 +28,6 @@ export function MessageList({ messages, onNavigateToSubAgent }: MessageListProps
    const el = containerRef.current
    if (!el) return

-    // sticky lock 期间：防止中间 DOM 状态的 scroll 事件打断历史加载
-    if (Date.now() < stickyLockUntilRef.current) {
-      isStickyRef.current = true
-      return
-    }
-
    const distanceFromBottom = el.scrollHeight - el.scrollTop - el.clientHeight
    const nearBottom = distanceFromBottom < 120

@ -89,31 +81,13 @@ export function MessageList({ messages, onNavigateToSubAgent }: MessageListProps
  // ---- auto-scroll effect ----

  useEffect(() => {
-    // 消息清空 → 重置所有追踪状态（话题/会话切换）
-    if (messages.length === 0) {
-      prevMessageCountRef.current = 0
-      lastMessageCountRef.current = 0
-      isStickyRef.current = true
-      return
-    }
+    if (messages.length === 0) return

    const lastMessage = messages[messages.length - 1]
-    const isFreshLoad = prevMessageCountRef.current === 0 && messages.length > 0

    // 用户自己发的消息 → 始终滚到底部
    if (lastMessage.role === 'user') {
      scrollToBottom('instant')
-      prevMessageCountRef.current = messages.length
-      return
-    }
-
-    // 新加载（话题切换后首次收到消息）→ 强制滚到底部
-    if (isFreshLoad) {
-      isStickyRef.current = true
-      lastMessageCountRef.current = 0
-      stickyLockUntilRef.current = Date.now() + 1500
-      scrollToBottom('instant')
-      prevMessageCountRef.current = messages.length
      return
    }

@ -128,7 +102,6 @@ export function MessageList({ messages, onNavigateToSubAgent }: MessageListProps
    }

    lastMessageCountRef.current = messages.length
-    prevMessageCountRef.current = messages.length
  }, [messages, scrollToBottom])

  // ---- ResizeObserver: 窗口大小变化时保持底部对齐 ----
@ -146,15 +119,6 @@ export function MessageList({ messages, onNavigateToSubAgent }: MessageListProps
    return () => observer.disconnect()
  }, [])

-  // ---- 组件挂载时滚动到底部 ----
-
-  useEffect(() => {
-    if (messages.length > 0) {
-      scrollToBottom('instant')
-    }
-    // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [])
-
  // ---- 清理定时器 ----

  useEffect(() => {
--- a/web/src/components/Panel/MemoryPanel.tsx
+++ b/web/src/components/Panel/MemoryPanel.tsx
@ -139,7 +139,7 @@ function SectionHeader({ config, count, isCollapsed, onClick }:
  { config: NamespaceConfig; count: number; isCollapsed: boolean; onClick: () => void }) {
  const Icon = config.icon
  return (
-    <button onClick={onClick} className="sticky top-0 z-10 group flex items-center gap-2 w-full py-1.5 rounded-lg transition-colors hover:bg-[var(--overlay-hover)] bg-[var(--bg-secondary)]/90 backdrop-blur-sm -mx-3 px-3">
+    <button onClick={onClick} className="group flex items-center gap-2 w-full py-1.5 rounded-lg transition-colors hover:bg-[var(--overlay-hover)]">
      {isCollapsed ? <ChevronRight className="h-3 w-3 text-[var(--text-muted)]" /> : <ChevronDown className="h-3 w-3 text-[var(--text-muted)]" />}
      <div className={`flex items-center justify-center w-5 h-5 rounded-md bg-[var(--overlay-hover)] ${config.accent}`}>
        <Icon className="h-3 w-3" />
@ -224,7 +224,7 @@ export function MemoryPanel({ memories, onRefresh, onClose, onCreateMemory, onUp

      {/* list */}
      {memories.length > 0 && (
-        <div className="flex-1 overflow-y-auto px-3 pt-0 pb-2 space-y-3">
+        <div className="flex-1 overflow-y-auto px-3 py-2 space-y-3">
          {sorted.map(ns => {
            const c = cfg(ns)
            const items = grouped.get(ns)!
--- a/web/src/components/Panel/SkillList.tsx
+++ b/web/src/components/Panel/SkillList.tsx
@ -1,142 +0,0 @@
-import { useState } from 'react'
-import { Package, User, Folder, RefreshCw, ChevronDown, ChevronRight, BookOpen } from 'lucide-react'
-import type { SkillSummary } from '../../types/protocol'
-
-/* ── types ────────────────────────────────────────────── */
-
-interface SkillListProps {
-  skills: SkillSummary[]
-  onRefresh: () => void
-}
-
-interface SourceConfig {
-  label: string
-  icon: typeof Package
-  accent: string
-}
-
-const SOURCE_CONFIG: Record<string, SourceConfig> = {
-  user:        { label: '用户技能', icon: User,   accent: 'text-cyan-400' },
-  useragent:   { label: '用户 Agent', icon: User, accent: 'text-cyan-400' },
-  useropenclaw:{ label: '用户 OpenClaw', icon: User, accent: 'text-cyan-400' },
-  project:     { label: '项目技能', icon: Folder, accent: 'text-amber-400' },
-  projectagent:{ label: '项目 Agent',  icon: Folder, accent: 'text-amber-400' },
-  projectopenclaw: { label: '项目 OpenClaw', icon: Folder, accent: 'text-amber-400' },
-}
-
-function sourceConfig(source: string): SourceConfig {
-  return SOURCE_CONFIG[source] ?? { label: source, icon: Package, accent: 'text-[var(--text-secondary)]' }
-}
-
-/* ── Section header ────────────────────────────────────── */
-
-function SectionHeader({ config, count, isCollapsed, onClick }:
-  { config: SourceConfig; count: number; isCollapsed: boolean; onClick: () => void }) {
-  const Icon = config.icon
-  return (
-    <button onClick={onClick} className="sticky top-0 z-10 group flex items-center gap-2 w-full py-1.5 rounded-lg transition-colors hover:bg-[var(--overlay-hover)] bg-[var(--bg-secondary)]/90 backdrop-blur-sm -mx-3 px-3">
-      {isCollapsed ? <ChevronRight className="h-3 w-3 text-[var(--text-muted)]" /> : <ChevronDown className="h-3 w-3 text-[var(--text-muted)]" />}
-      <div className={`flex items-center justify-center w-5 h-5 rounded-md bg-[var(--overlay-hover)] ${config.accent}`}>
-        <Icon className="h-3 w-3" />
-      </div>
-      <span className="text-xs font-semibold text-[var(--text-primary)] tracking-tight">{config.label}</span>
-      <span className="text-[10px] text-[var(--text-muted)] font-mono tabular-nums ml-auto">{count}</span>
-    </button>
-  )
-}
-
-/* ── Skill card ────────────────────────────────────────── */
-
-function SkillCard({ skill, config }: { skill: SkillSummary; config: SourceConfig }) {
-  return (
-    <div className="group rounded-lg bg-[var(--overlay-hover)] border border-[var(--border-color)] overflow-hidden transition-all duration-200 hover:border-[var(--border-accent)]">
-      <div className="px-3 py-2.5">
-        <span className={`text-[10px] font-mono uppercase tracking-wider ${config.accent}`}>
-          {skill.name}
-        </span>
-        <p className="text-sm text-[var(--text-secondary)] leading-relaxed mt-1">{skill.description}</p>
-      </div>
-    </div>
-  )
-}
-
-/* ── main component ────────────────────────────────────── */
-
-export function SkillList({ skills, onRefresh }: SkillListProps) {
-  const [collapsed, setCollapsed] = useState<Set<string>>(() => {
-    try { const s = localStorage.getItem('picobot-skill-collapsed'); return s ? new Set(JSON.parse(s)) : new Set() }
-    catch (_) { return new Set() }
-  })
-
-  const toggle = (source: string) => {
-    setCollapsed(prev => {
-      const next = new Set(prev)
-      if (next.has(source)) { next.delete(source) } else { next.add(source) }
-      localStorage.setItem('picobot-skill-collapsed', JSON.stringify([...next]))
-      return next
-    })
-  }
-
-  const grouped = new Map<string, SkillSummary[]>()
-  for (const s of skills) { const l = grouped.get(s.source) || []; l.push(s); grouped.set(s.source, l) }
-
-  const order = ['user', 'useragent', 'useropenclaw', 'project', 'projectagent', 'projectopenclaw']
-  const sorted = Array.from(grouped.keys()).sort((a, b) => {
-    const ai = order.indexOf(a); const bi = order.indexOf(b)
-    if (ai !== -1 && bi !== -1) return ai - bi
-    if (ai !== -1) return -1; if (bi !== -1) return 1
-    return a.localeCompare(b)
-  })
-
-  return (
-    <div className="flex h-full flex-col">
-      {/* title bar */}
-      <div className="shrink-0 border-b border-[var(--border-color)] px-4 py-3 flex items-center gap-2.5">
-        <div className="flex items-center justify-center w-6 h-6 rounded-lg bg-[var(--accent-cyan)]/10">
-          <BookOpen className="h-3.5 w-3.5 text-[var(--accent-cyan)]" />
-        </div>
-        <span className="text-sm font-bold text-[var(--text-primary)] tracking-tight">技能</span>
-        {skills.length > 0 && <span className="text-[11px] font-mono text-[var(--text-muted)] tabular-nums ml-0.5">{skills.length}</span>}
-        <div className="ml-auto flex items-center gap-0.5">
-          <button onClick={onRefresh} className="p-1.5 rounded-lg hover:bg-[var(--overlay-hover)] text-[var(--text-muted)] hover:text-[var(--accent-cyan)] transition-colors" title="刷新">
-            <RefreshCw className="h-3.5 w-3.5" />
-          </button>
-        </div>
-      </div>
-
-      {/* empty */}
-      {skills.length === 0 && (
-        <div className="flex flex-1 items-center justify-center p-8">
-          <div className="text-center select-none">
-            <div className="relative inline-block mb-5">
-              <div className="absolute inset-0 rounded-full bg-[var(--accent-cyan)]/10 blur-xl animate-pulse" />
-              <BookOpen className="relative h-12 w-12 text-[var(--accent-cyan)]/25" />
-            </div>
-            <p className="text-sm text-[var(--text-muted)] leading-relaxed">暂无可用技能<br />在 .picobot/skills/ 目录下添加 SKILL.md 文件</p>
-          </div>
-        </div>
-      )}
-
-      {/* list */}
-      {skills.length > 0 && (
-        <div className="flex-1 overflow-y-auto px-3 pt-0 pb-2 space-y-3">
-          {sorted.map(source => {
-            const cfg = sourceConfig(source)
-            const items = grouped.get(source)!
-            const closed = collapsed.has(source)
-            return (
-              <div key={source}>
-                <SectionHeader config={cfg} count={items.length} isCollapsed={closed} onClick={() => toggle(source)} />
-                {!closed && (
-                  <div className="mt-1.5 space-y-1.5">
-                    {items.map(s => <SkillCard key={s.name} skill={s} config={cfg} />)}
-                  </div>
-                )}
-              </div>
-            )
-          })}
-        </div>
-      )}
-    </div>
-  )
-}
--- a/web/src/hooks/useChat.ts
+++ b/web/src/hooks/useChat.ts
@ -18,8 +18,6 @@ import type {
  Attachment,
  MemorySummary,
  MemoryList,
-  SkillSummary,
-  SkillList,
  SchedulerJobList,
  SchedulerJobSummary,
  SchedulerJobSessionLookup,
@ -88,10 +86,6 @@ interface UseChatReturn {
  updateMemory: (id: string, content: string) => Command
  deleteMemory: (id: string) => Command

-  // 技能状态
-  skills: SkillSummary[]
-  requestSkillList: () => Command
-
  // 定时任务状态
  schedulerJobs: SchedulerJobSummary[]
  sidebarTab: 'topics' | 'scheduler'
@ -139,7 +133,6 @@ export function useChat(): UseChatReturn {
  const [selectedSessionId, setSelectedSessionId] = useState<string | null>(null)
  const [subAgentView, setSubAgentView] = useState<SubAgentView | null>(null)
  const [memories, setMemories] = useState<MemorySummary[]>([])
-  const [skills, setSkills] = useState<SkillSummary[]>([])
  const [schedulerJobs, setSchedulerJobs] = useState<SchedulerJobSummary[]>([])
  const [sidebarTab, setSidebarTab] = useState<'topics' | 'scheduler'>('topics')
  const [schedulerView, setSchedulerView] = useState<SchedulerJobView | null>(null)
@ -534,11 +527,6 @@ export function useChat(): UseChatReturn {
        setMemories(msg.memories)
        break
      }
-      case 'skill_list': {
-        const msg = message as SkillList
-        setSkills(msg.skills)
-        break
-      }

      case 'channel_list': {
        const msg = message as ChannelList
@ -709,10 +697,6 @@ export function useChat(): UseChatReturn {
    return { type: 'delete_memory', id }
  }, [])

-  const requestSkillList = useCallback((): Command => {
-    return { type: 'list_skills' }
-  }, [])
-
  // 定时任务方法
  const requestSchedulerJobList = useCallback((): Command => {
    return { type: 'list_scheduler_jobs' }
@ -799,8 +783,6 @@ export function useChat(): UseChatReturn {
    createMemory,
    updateMemory,
    deleteMemory,
-    skills,
-    requestSkillList,
    schedulerJobs,
    sidebarTab,
    setSidebarTab,
--- a/web/src/types/protocol.ts
+++ b/web/src/types/protocol.ts
@ -187,17 +187,6 @@ export interface MemoryList {
  memories: MemorySummary[]
 }

-export interface SkillSummary {
-  name: string
-  description: string
-  source: string
-}
-
-export interface SkillList {
-  type: 'skill_list'
-  skills: SkillSummary[]
-}
-
 export interface SchedulerJobSessionLookup {
  channel: string
  chat_id: string
@ -255,7 +244,6 @@ export type WsOutbound =
  | TaskMessagesLoaded
  | SchedulerJobList
  | MemoryList
-  | SkillList
  | ExecutionCancelled
  | Pong

@ -365,10 +353,6 @@ export interface DeleteMemoryCommand {
  id: string
 }

-export interface ListSkillsCommand {
-  type: 'list_skills'
-}
-
 export type Command =
  | CreateSessionCommand
  | ListSessionsCommand
@ -390,7 +374,6 @@ export type Command =
  | CreateMemoryCommand
  | UpdateMemoryCommand
  | DeleteMemoryCommand
-  | ListSkillsCommand

 // ============================================================================
 // UI Types