diff --git a/.claude/hooks/block-destructive.sh b/.claude/hooks/block-destructive.sh
deleted file mode 100755
index e33ddc53..00000000
--- a/.claude/hooks/block-destructive.sh
+++ /dev/null
@@ -1,30 +0,0 @@
-#!/usr/bin/env bash
-# 阻止危险操作（不可恢复的破坏性命令）
-# 从 stdin 读取 hook 输入 JSON
-
-input=$(cat 2>/dev/null || echo "{}")
-command=$(echo "$input" | python3 -c "import sys,json; print(json.load(sys.stdin).get('tool_input',{}).get('command',''))" 2>/dev/null || echo "")
-
-deny() { echo "{\"permissionDecision\": \"deny\", \"reason\": \"$1\"}"; exit 0; }
-
-# 1. rm -rf / 等根目录删除
-echo "$command" | grep -qE 'rm\s+-rf\s+/(\*|\s|$)' &&
-  deny "禁止 rm -rf / 操作"
-
-# 2. git reset --hard（丢失未提交工作）
-echo "$command" | grep -qE 'git\s+reset\s+--hard' &&
-  deny "禁止 git reset --hard。请用 git stash 暂存改动"
-
-# 3. git push --force/-f 到 master/main
-echo "$command" | grep -qE 'git\s+push\s+.*(--force|-f).*(master|main)' &&
-  deny "禁止 force push 到 master/main 分支"
-
-# 4. git checkout -- <path>（丢弃未提交改动，不可恢复）
-echo "$command" | grep -qE 'git\s+checkout\s+--\s' &&
-  deny "禁止 git checkout --。用 git stash 暂存改动"
-
-# 5. git clean -fd（删除未跟踪文件，不可恢复）
-echo "$command" | grep -qE 'git\s+clean\s+-f' &&
-  deny "禁止 git clean -f。请手动确认要删除的文件"
-
-echo '{"permissionDecision": "allow"}'
diff --git a/.claude/hooks/memory-guard.sh b/.claude/hooks/memory-guard.sh
deleted file mode 100755
index a495cb81..00000000
--- a/.claude/hooks/memory-guard.sh
+++ /dev/null
@@ -1,32 +0,0 @@
-#!/usr/bin/env bash
-# 会话启动时的内存/进程守卫
-# 1. 检查可用内存，低于 2GB 时警告
-# 2. 检查是否有多个 claude 会话在运行
-# 输出 JSON 到 stdout，警告通过 additionalContext 注入
-
-AVAILABLE_MB=$(awk '/^MemAvailable:/ {print int($2/1024)}' /proc/meminfo 2>/dev/null || echo "0")
-CLAUDE_COUNT=$(pgrep -c -f "claude" 2>/dev/null || echo "0")
-
-WARNINGS=""
-
-if [[ "$AVAILABLE_MB" -gt 0 && "$AVAILABLE_MB" -lt 2048 ]]; then
-  WARNINGS="${WARNINGS}- ⚠ 可用内存仅 ${AVAILABLE_MB}MB，建议关闭其他应用后再操作\n"
-fi
-
-if [[ "$CLAUDE_COUNT" -gt 2 ]]; then
-  WARNINGS="${WARNINGS}- ⚠ 检测到 ${CLAUDE_COUNT} 个 claude 会话在运行，多会话可能导致 OOM\n"
-fi
-
-if [[ -n "$WARNINGS" ]]; then
-  cat << EOF
-{
-  "continue": true,
-  "hookSpecificOutput": {
-    "hookEventName": "SessionStart",
-    "additionalContext": "## ⚠ 资源警告\n\n${WARNINGS}"
-  }
-}
-EOF
-else
-  echo '{"continue": true}'
-fi
diff --git a/.claude/hooks/spec-reminder.sh b/.claude/hooks/spec-reminder.sh
deleted file mode 100755
index 9c8f5538..00000000
--- a/.claude/hooks/spec-reminder.sh
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/usr/bin/env bash
-# 每次会话注入核心规范速查
-cat << 'EOF'
-{
-  "continue": true,
-  "hookSpecificOutput": {
-    "hookEventName": "SessionStart",
-    "additionalContext": "## 速查\n- 安全：优化通用、不投机、不依赖UB\n- 门禁：commit前跑 ./2026test.sh -c functional -x && ./2026test.sh -c h_functional -x\n- 性能：改前 ./count_asm.sh 基线 → 实现 → 验证 → 对比\n- 工具：查符号用codegraph，搜字面量用grep；改前 codegraph_impact\n- diff ≤200行，大改动分步\n"
-  }
-}
-EOF
diff --git a/.claude/hooks/stop-guard.sh b/.claude/hooks/stop-guard.sh
deleted file mode 100755
index 40df12f4..00000000
--- a/.claude/hooks/stop-guard.sh
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/usr/bin/env bash
-# 智能 Stop hook：仅 src/ 有未提交改动时提醒门禁
-cd "$(dirname "$0")/../.." 2>/dev/null || true
-
-count=$( (git diff --name-only HEAD; git diff --cached --name-only) 2>/dev/null | grep -c '^src/')
-
-if [ "${count:-0}" = "0" ]; then
-  echo '{"continue": true}'
-else
-  echo "{\"continue\": true, \"systemMessage\": \"## ${count} 个源文件未提交\\n\\n快门禁通过？\"}"
-fi
diff --git a/.claude/settings.json b/.claude/settings.json
deleted file mode 100644
index 1aaec09e..00000000
--- a/.claude/settings.json
+++ /dev/null
@@ -1,56 +0,0 @@
-{
-  "disabledMcpjsonServers": ["figma", "react-bits", "chrome"],
-  "hooks": {
-    "SessionStart": [
-      {
-        "matcher": "",
-        "hooks": [
-          {
-            "type": "command",
-            "command": "bash .claude/hooks/spec-reminder.sh",
-            "timeout": 5000
-          },
-          {
-            "type": "command",
-            "command": "bash .claude/hooks/memory-guard.sh",
-            "timeout": 3000
-          }
-        ]
-      }
-    ],
-    "PreToolUse": [
-      {
-        "matcher": "Bash(rm *)|Bash(git reset *)|Bash(git push *)|Bash(git checkout *)|Bash(git clean *)",
-        "hooks": [
-          {
-            "type": "command",
-            "command": "bash .claude/hooks/block-destructive.sh",
-            "timeout": 5000
-          }
-        ]
-      },
-      {
-        "matcher": "Bash(git commit *)",
-        "hooks": [
-          {
-            "type": "command",
-            "command": "echo '=== 快门禁 ===' && ./2026test.sh -c functional -x 2>&1 | tail -5 && ./2026test.sh -c h_functional -x 2>&1 | tail -5",
-            "timeout": 180000
-          }
-        ]
-      }
-    ],
-    "Stop": [
-      {
-        "matcher": "",
-        "hooks": [
-          {
-            "type": "command",
-            "command": "bash .claude/hooks/stop-guard.sh",
-            "timeout": 3000
-          }
-        ]
-      }
-    ]
-  }
-}