diff --git a/web/app/components/base/markdown-blocks/code-block.tsx b/web/app/components/base/markdown-blocks/code-block.tsx
index 79a374e291..28d460a1c6 100644
--- a/web/app/components/base/markdown-blocks/code-block.tsx
+++ b/web/app/components/base/markdown-blocks/code-block.tsx
@@ -16,6 +16,7 @@ import { Theme } from '@/types/app'
 import SVGRenderer from '../svg-gallery' // Assumes svg-gallery.tsx is in /base directory
 
 const Flowchart = dynamic(() => import('@/app/components/base/mermaid'), { ssr: false })
+const QuadrantMatrix = dynamic(() => import('@/app/components/base/quadrant-matrix'), { ssr: false })
 
 // Available language https://github.com/react-syntax-highlighter/react-syntax-highlighter/blob/master/AVAILABLE_LANGUAGES_HLJS.MD
 const capitalizationLanguageNameMap: Record<string, string> = {
@@ -40,6 +41,7 @@ const capitalizationLanguageNameMap: Record<string, string> = {
   latex: 'Latex',
   svg: 'SVG',
   abc: 'ABC',
+  quadrant: 'Quadrant',
 }
 const getCorrectCapitalizationLanguageName = (language: string) => {
   if (!language)
@@ -409,6 +411,12 @@ const CodeBlock: any = memo(({ inline, className, children = '', ...props }: any
             <MarkdownMusic children={content} />
           </ErrorBoundary>
         )
+      case 'quadrant':
+        return (
+          <ErrorBoundary>
+            <QuadrantMatrix content={content} />
+          </ErrorBoundary>
+        )
       default:
         return (
           <SyntaxHighlighter
diff --git a/web/app/components/base/quadrant-matrix/index.tsx b/web/app/components/base/quadrant-matrix/index.tsx
new file mode 100644
index 0000000000..3dfbe9d286
--- /dev/null
+++ b/web/app/components/base/quadrant-matrix/index.tsx
@@ -0,0 +1,140 @@
+'use client'
+import type { FC } from 'react'
+import type { QuadrantData } from './types'
+import { useMemo } from 'react'
+import { cn } from '@/utils/classnames'
+import QuadrantCard from './quadrant-card'
+import { isValidQuadrantData, QUADRANT_CONFIGS } from './types'
+
+type QuadrantMatrixProps = {
+  content: string
+}
+
+const QuadrantMatrix: FC<QuadrantMatrixProps> = ({ content }) => {
+  const parsedData = useMemo<QuadrantData | null>(() => {
+    try {
+      const trimmed = content.trim()
+      const data = JSON.parse(trimmed)
+
+      if (!isValidQuadrantData(data))
+        return null
+
+      return data
+    }
+    catch {
+      return null
+    }
+  }, [content])
+
+  if (!parsedData) {
+    return (
+      <div className="flex items-center justify-center rounded-lg bg-components-panel-bg-blur p-8">
+        <div className="text-center text-text-secondary">
+          <div className="mb-2 text-lg">Invalid Quadrant Data</div>
+          <div className="text-sm text-text-tertiary">
+            Expected JSON format with q1, q2, q3, q4 arrays
+          </div>
+        </div>
+      </div>
+    )
+  }
+
+  const totalTasks
+    = parsedData.q1.length
+      + parsedData.q2.length
+      + parsedData.q3.length
+      + parsedData.q4.length
+
+  return (
+    <div className="w-full rounded-lg bg-components-panel-bg-blur p-4">
+      {/* Header */}
+      <div className="mb-4 flex items-center justify-between">
+        <div>
+          <div className="system-md-semibold text-text-primary">
+            Eisenhower Matrix
+          </div>
+          <div className="text-xs text-text-tertiary">
+            {totalTasks}
+            {' '}
+            task
+            {totalTasks !== 1 ? 's' : ''}
+            {' '}
+            across 4 quadrants
+          </div>
+        </div>
+        <div className="flex items-center gap-1 text-xs text-text-quaternary">
+          <span className="text-text-accent">I</span>
+          =Importance
+          <span className="ml-2 text-text-warning">U</span>
+          =Urgency
+        </div>
+      </div>
+
+      {/* Axis Labels */}
+      <div className="relative">
+        {/* Importance Label (Top Center) */}
+        <div className="mb-2 flex items-center justify-center">
+          <span className="rounded bg-state-accent-hover px-2 py-0.5 text-xs font-medium text-text-accent">
+            Important
+          </span>
+        </div>
+
+        {/* Main Grid with Urgency Labels */}
+        <div className="flex gap-2">
+          {/* Left: Not Urgent Label */}
+          <div className="flex w-6 shrink-0 items-center justify-center">
+            <span
+              className={cn(
+                '-rotate-90 whitespace-nowrap rounded px-2 py-0.5 text-xs font-medium',
+                'bg-components-panel-on-panel-item-bg text-text-tertiary',
+              )}
+            >
+              Not Urgent
+            </span>
+          </div>
+
+          {/* Center: 2x2 Grid */}
+          <div className="flex-1">
+            <div className="grid grid-cols-2 gap-3">
+              {/* Row 1: Important */}
+              <QuadrantCard
+                config={QUADRANT_CONFIGS.q2}
+                tasks={parsedData.q2}
+              />
+              <QuadrantCard
+                config={QUADRANT_CONFIGS.q1}
+                tasks={parsedData.q1}
+              />
+
+              {/* Row 2: Not Important */}
+              <QuadrantCard
+                config={QUADRANT_CONFIGS.q4}
+                tasks={parsedData.q4}
+              />
+              <QuadrantCard
+                config={QUADRANT_CONFIGS.q3}
+                tasks={parsedData.q3}
+              />
+            </div>
+          </div>
+
+          {/* Right: Urgent Label */}
+          <div className="flex w-6 shrink-0 items-center justify-center">
+            <span className="-rotate-90 whitespace-nowrap rounded bg-state-warning-hover px-2 py-0.5 text-xs font-medium text-text-warning">
+              Urgent
+            </span>
+          </div>
+        </div>
+
+        {/* Not Important Label (Bottom Center) */}
+        <div className="mt-2 flex items-center justify-center">
+          <span className="rounded bg-components-panel-on-panel-item-bg px-2 py-0.5 text-xs font-medium text-text-tertiary">
+            Not Important
+          </span>
+        </div>
+      </div>
+    </div>
+  )
+}
+
+export default QuadrantMatrix
diff --git a/web/app/components/base/quadrant-matrix/quadrant-card.tsx b/web/app/components/base/quadrant-matrix/quadrant-card.tsx
new file mode 100644
index 0000000000..52918289ac
--- /dev/null
+++ b/web/app/components/base/quadrant-matrix/quadrant-card.tsx
@@ -0,0 +1,64 @@
+'use client'
+import type { FC } from 'react'
+import type { QuadrantConfig, Task } from './types'
+import { cn } from '@/utils/classnames'
+import TaskItem from './task-item'
+
+type QuadrantCardProps = {
+  config: QuadrantConfig
+  tasks: Task[]
+  maxDisplay?: number
+}
+
+const QuadrantCard: FC<QuadrantCardProps> = ({
+  config,
+  tasks,
+  maxDisplay = 5,
+}) => {
+  const { title, subtitle, bgClass, borderClass, titleClass } = config
+  const displayTasks = tasks.slice(0, maxDisplay)
+  const remainingCount = Math.max(0, tasks.length - maxDisplay)
+
+  return (
+    <div
+      className={cn(
+        'flex min-h-[180px] flex-col rounded-xl border p-3',
+        bgClass,
+        borderClass,
+      )}
+    >
+      {/* Header */}
+      <div className="mb-2">
+        <div className={cn('system-sm-semibold', titleClass)}>{title}</div>
+        <div className="text-xs text-text-tertiary">{subtitle}</div>
+      </div>
+
+      {/* Task List */}
+      <div className="flex flex-1 flex-col gap-2">
+        {displayTasks.length > 0
+          ? (
+              displayTasks.map((task, index) => (
+                <TaskItem key={`${task.name}-${index}`} task={task} />
+              ))
+            )
+          : (
+              <div className="flex flex-1 items-center justify-center text-xs text-text-quaternary">
+                No tasks
+              </div>
+            )}
+      </div>
+
+      {/* More indicator */}
+      {remainingCount > 0 && (
+        <div className="mt-2 text-center text-xs text-text-tertiary">
+          +
+          {remainingCount}
+          {' '}
+          more
+        </div>
+      )}
+    </div>
+  )
+}
+
+export default QuadrantCard
diff --git a/web/app/components/base/quadrant-matrix/task-item.tsx b/web/app/components/base/quadrant-matrix/task-item.tsx
new file mode 100644
index 0000000000..5494e58511
--- /dev/null
+++ b/web/app/components/base/quadrant-matrix/task-item.tsx
@@ -0,0 +1,78 @@
+'use client'
+import type { FC } from 'react'
+import type { Task } from './types'
+import { cn } from '@/utils/classnames'
+
+type ScoreBadgeProps = {
+  label: string
+  score: number
+  colorClass: string
+}
+
+const ScoreBadge: FC<ScoreBadgeProps> = ({ label, score, colorClass }) => {
+  return (
+    <span className={cn('text-xs font-medium', colorClass)}>
+      {label}
+      :
+      {score}
+    </span>
+  )
+}
+
+type TaskItemProps = {
+  task: Task
+  showScores?: boolean
+}
+
+const TaskItem: FC<TaskItemProps> = ({ task, showScores = true }) => {
+  const { name, description, deadline, importance_score, urgency_score, action_advice } = task
+
+  return (
+    <div className="group rounded-lg bg-components-panel-bg p-2.5 shadow-xs transition-all hover:shadow-sm">
+      {/* Task Name */}
+      <div className="system-sm-medium text-text-primary">{name}</div>
+
+      {/* Description (if exists) */}
+      {description && (
+        <div className="mt-1 line-clamp-2 text-xs text-text-tertiary">
+          {description}
+        </div>
+      )}
+
+      {/* Metadata Row */}
+      <div className="mt-2 flex flex-wrap items-center gap-2">
+        {/* Deadline Badge */}
+        {deadline && (
+          <span className="bg-components-badge-bg-gray inline-flex items-center rounded px-1.5 py-0.5 text-xs text-text-tertiary">
+            {deadline}
+          </span>
+        )}
+
+        {/* Scores (optional) */}
+        {showScores && (
+          <div className="flex items-center gap-1.5">
+            <ScoreBadge
+              label="I"
+              score={importance_score}
+              colorClass="text-text-accent"
+            />
+            <ScoreBadge
+              label="U"
+              score={urgency_score}
+              colorClass="text-text-warning"
+            />
+          </div>
+        )}
+      </div>
+
+      {/* Action Advice (if exists) */}
+      {action_advice && (
+        <div className="mt-2 border-t border-divider-subtle pt-2 text-xs italic text-text-quaternary">
+          {action_advice}
+        </div>
+      )}
+    </div>
+  )
+}
+
+export default TaskItem
diff --git a/web/app/components/base/quadrant-matrix/types.ts b/web/app/components/base/quadrant-matrix/types.ts
new file mode 100644
index 0000000000..044161aed1
--- /dev/null
+++ b/web/app/components/base/quadrant-matrix/types.ts
@@ -0,0 +1,79 @@
+/**
+ * Type definitions for Eisenhower Matrix (Task Quadrant) visualization
+ */
+
+export type Task = {
+  name: string
+  description?: string
+  deadline?: string // YYYY-MM-DD format
+  importance_score: number // 0-100, based on goal alignment and long-term value
+  urgency_score: number // 0-100, based on deadline pressure and delay penalty
+  action_advice?: string // Suggested action for this task
+}
+
+export type QuadrantData = {
+  q1: Task[] // Urgent & Important - Do First
+  q2: Task[] // Not Urgent & Important - Schedule
+  q3: Task[] // Urgent & Not Important - Delegate
+  q4: Task[] // Not Urgent & Not Important - Eliminate
+}
+
+export type QuadrantConfig = {
+  key: 'q1' | 'q2' | 'q3' | 'q4'
+  title: string
+  subtitle: string
+  bgClass: string
+  borderClass: string
+  titleClass: string
+}
+
+export const QUADRANT_CONFIGS: Record<string, QuadrantConfig> = {
+  q1: {
+    key: 'q1',
+    title: 'Do First',
+    subtitle: 'Urgent & Important',
+    bgClass: 'bg-state-destructive-hover',
+    borderClass: 'border-state-destructive-border',
+    titleClass: 'text-text-destructive',
+  },
+  q2: {
+    key: 'q2',
+    title: 'Schedule',
+    subtitle: 'Important & Not Urgent',
+    bgClass: 'bg-state-accent-hover',
+    borderClass: 'border-state-accent-border',
+    titleClass: 'text-text-accent',
+  },
+  q3: {
+    key: 'q3',
+    title: 'Delegate',
+    subtitle: 'Urgent & Not Important',
+    bgClass: 'bg-state-warning-hover',
+    borderClass: 'border-state-warning-border',
+    titleClass: 'text-text-warning',
+  },
+  q4: {
+    key: 'q4',
+    title: 'Eliminate',
+    subtitle: 'Not Urgent & Not Important',
+    bgClass: 'bg-components-panel-on-panel-item-bg',
+    borderClass: 'border-divider-regular',
+    titleClass: 'text-text-tertiary',
+  },
+}
+
+/**
+ * Validates if the data structure matches QuadrantData interface
+ */
+export function isValidQuadrantData(data: unknown): data is QuadrantData {
+  if (typeof data !== 'object' || data === null)
+    return false
+
+  const d = data as Record<string, unknown>
+  return (
+    Array.isArray(d.q1)
+    && Array.isArray(d.q2)
+    && Array.isArray(d.q3)
+    && Array.isArray(d.q4)
+  )
+}