diff --git a/clients/web/src/components/organisms/HistoryScreen/HistoryScreen.stories.tsx b/clients/web/src/components/organisms/HistoryScreen/HistoryScreen.stories.tsx
new file mode 100644
index 00000000..eba8e926
--- /dev/null
+++ b/clients/web/src/components/organisms/HistoryScreen/HistoryScreen.stories.tsx
@@ -0,0 +1,123 @@
+import type { Meta, StoryObj } from '@storybook/react-vite'
+import { fn } from 'storybook/test'
+import { HistoryScreen } from './HistoryScreen'
+import type { HistoryEntryProps } from '../../molecules/HistoryEntry/HistoryEntry'
+
+const meta: Meta<typeof HistoryScreen> = {
+  component: HistoryScreen,
+  parameters: { layout: 'fullscreen' },
+  args: {
+    searchText: '',
+    onSearchChange: fn(),
+    onMethodFilterChange: fn(),
+    onLoadMore: fn(),
+    onClearAll: fn(),
+    onExport: fn(),
+  },
+}
+
+export default meta
+type Story = StoryObj<typeof HistoryScreen>
+
+const entry1: HistoryEntryProps = {
+  timestamp: '2026-03-17T10:00:00Z',
+  method: 'tools/call',
+  target: 'send_message',
+  status: 'success',
+  durationMs: 120,
+  parameters: { message: 'Hello, world!' },
+  response: { result: 'Message sent successfully' },
+  isPinned: false,
+  isExpanded: false,
+  onToggleExpand: fn(),
+  onReplay: fn(),
+  onTogglePin: fn(),
+}
+
+const entry2: HistoryEntryProps = {
+  timestamp: '2026-03-17T10:01:00Z',
+  method: 'resources/read',
+  target: 'config.json',
+  status: 'success',
+  durationMs: 45,
+  parameters: { uri: 'file:///config.json' },
+  response: { contents: [{ uri: 'file:///config.json', text: '{}' }] },
+  isPinned: false,
+  isExpanded: false,
+  onToggleExpand: fn(),
+  onReplay: fn(),
+  onTogglePin: fn(),
+}
+
+const entry3: HistoryEntryProps = {
+  timestamp: '2026-03-17T10:02:00Z',
+  method: 'tools/call',
+  target: 'delete_records',
+  status: 'error',
+  durationMs: 350,
+  parameters: { ids: [1, 2, 3] },
+  response: { error: 'Permission denied' },
+  isPinned: false,
+  isExpanded: true,
+  onToggleExpand: fn(),
+  onReplay: fn(),
+  onTogglePin: fn(),
+}
+
+const pinnedEntry1: HistoryEntryProps = {
+  timestamp: '2026-03-17T09:30:00Z',
+  method: 'tools/list',
+  status: 'success',
+  durationMs: 80,
+  response: { tools: ['send_message', 'list_users'] },
+  isPinned: true,
+  pinLabel: 'Tool discovery',
+  isExpanded: false,
+  onToggleExpand: fn(),
+  onReplay: fn(),
+  onTogglePin: fn(),
+}
+
+const pinnedEntry2: HistoryEntryProps = {
+  timestamp: '2026-03-17T09:35:00Z',
+  method: 'prompts/get',
+  target: 'greeting',
+  status: 'success',
+  durationMs: 60,
+  parameters: { name: 'greeting' },
+  response: { messages: [{ role: 'user', content: { type: 'text', text: 'Hello!' } }] },
+  isPinned: true,
+  pinLabel: 'Greeting prompt',
+  isExpanded: false,
+  onToggleExpand: fn(),
+  onReplay: fn(),
+  onTogglePin: fn(),
+}
+
+export const WithEntries: Story = {
+  args: {
+    entries: [entry1, entry2, entry3],
+    pinnedEntries: [pinnedEntry1, pinnedEntry2],
+    totalCount: 25,
+    displayedCount: 3,
+  },
+}
+
+export const Empty: Story = {
+  args: {
+    entries: [],
+    pinnedEntries: [],
+    totalCount: 0,
+    displayedCount: 0,
+  },
+}
+
+export const WithFilter: Story = {
+  args: {
+    entries: [entry1, entry3],
+    pinnedEntries: [],
+    methodFilter: 'tools/call',
+    totalCount: 10,
+    displayedCount: 2,
+  },
+}
diff --git a/clients/web/src/components/organisms/HistoryScreen/HistoryScreen.tsx b/clients/web/src/components/organisms/HistoryScreen/HistoryScreen.tsx
new file mode 100644
index 00000000..8d31d795
--- /dev/null
+++ b/clients/web/src/components/organisms/HistoryScreen/HistoryScreen.tsx
@@ -0,0 +1,107 @@
+import { Button, Divider, Group, Paper, Select, Stack, Text, TextInput, Title } from '@mantine/core'
+import { HistoryEntry } from '../../molecules/HistoryEntry/HistoryEntry'
+import type { HistoryEntryProps } from '../../molecules/HistoryEntry/HistoryEntry'
+
+export interface HistoryScreenProps {
+  entries: HistoryEntryProps[]
+  pinnedEntries: HistoryEntryProps[]
+  searchText: string
+  methodFilter?: string
+  totalCount: number
+  displayedCount: number
+  onSearchChange: (text: string) => void
+  onMethodFilterChange: (method: string) => void
+  onLoadMore: () => void
+  onClearAll: () => void
+  onExport: () => void
+}
+
+const METHOD_OPTIONS = [
+  'tools/call',
+  'tools/list',
+  'resources/read',
+  'resources/list',
+  'prompts/get',
+  'prompts/list',
+  'sampling/createMessage',
+  'elicitation/create',
+]
+
+export function HistoryScreen({
+  entries,
+  pinnedEntries,
+  searchText,
+  methodFilter,
+  totalCount,
+  displayedCount,
+  onSearchChange,
+  onMethodFilterChange,
+  onLoadMore,
+  onClearAll,
+  onExport,
+}: HistoryScreenProps) {
+  return (
+    <Paper withBorder p="md">
+      <Stack gap="md">
+        <Group justify="space-between" wrap="wrap">
+          <Title order={3}>Request History</Title>
+          <Group>
+            <TextInput
+              placeholder="Search..."
+              value={searchText}
+              onChange={(event) => onSearchChange(event.currentTarget.value)}
+            />
+            <Select
+              placeholder="Filter by method"
+              data={METHOD_OPTIONS}
+              value={methodFilter}
+              onChange={(value) => onMethodFilterChange(value ?? '')}
+              clearable
+            />
+            <Button variant="light" size="sm" onClick={onExport}>
+              Export JSON
+            </Button>
+            <Button variant="light" size="sm" onClick={onClearAll}>
+              Clear All
+            </Button>
+          </Group>
+        </Group>
+
+        {entries.length === 0 ? (
+          <Text c="dimmed" ta="center" py="xl">
+            No request history
+          </Text>
+        ) : (
+          <Stack gap="md">
+            {entries.map((entry) => (
+              <HistoryEntry key={`${entry.timestamp}-${entry.method}`} {...entry} />
+            ))}
+          </Stack>
+        )}
+
+        {pinnedEntries.length > 0 && (
+          <>
+            <Divider />
+            <Title order={4}>Pinned Requests ({pinnedEntries.length})</Title>
+            <Stack gap="sm">
+              {pinnedEntries.map((entry) => (
+                <HistoryEntry key={`${entry.timestamp}-${entry.method}`} {...entry} />
+              ))}
+            </Stack>
+          </>
+        )}
+
+        <Group justify="flex-end">
+          <Text size="sm" c="dimmed">
+            Showing {displayedCount} of {totalCount} entries
+          </Text>
+          {displayedCount < totalCount && (
+            <Button variant="light" size="sm" onClick={onLoadMore}>
+              Load More
+            </Button>
+          )}
+        </Group>
+      </Stack>
+    </Paper>
+  )
+}
diff --git a/clients/web/src/components/organisms/LoggingScreen/LoggingScreen.stories.tsx b/clients/web/src/components/organisms/LoggingScreen/LoggingScreen.stories.tsx
new file mode 100644
index 00000000..171b2972
--- /dev/null
+++ b/clients/web/src/components/organisms/LoggingScreen/LoggingScreen.stories.tsx
@@ -0,0 +1,81 @@
+import type { Meta, StoryObj } from '@storybook/react-vite';
+import { fn } from 'storybook/test';
+import { LoggingScreen } from './LoggingScreen';
+import type { LogControlsProps } from '../../molecules/LogControls/LogControls';
+import type { LogEntryProps } from '../../atoms/LogEntry/LogEntry';
+
+function makeControls(): LogControlsProps {
+  return {
+    currentLevel: 'info',
+    filterText: '',
+    visibleLevels: {
+      debug: true,
+      info: true,
+      notice: true,
+      warning: true,
+      error: true,
+      critical: true,
+      alert: true,
+      emergency: true,
+    },
+    onSetLevel: fn(),
+    onFilterChange: fn(),
+    onToggleLevel: fn(),
+    onClear: fn(),
+    onExport: fn(),
+  };
+}
+
+const meta: Meta<typeof LoggingScreen> = {
+  component: LoggingScreen,
+  parameters: { layout: 'fullscreen' },
+  args: {
+    onToggleAutoScroll: fn(),
+    onCopyAll: fn(),
+    autoScroll: true,
+  },
+};
+
+export default meta;
+type Story = StoryObj<typeof LoggingScreen>;
+
+export const Empty: Story = {
+  args: {
+    controls: makeControls(),
+    entries: [],
+  },
+};
+
+const mixedEntries: LogEntryProps[] = [
+  { timestamp: '2026-03-17T10:00:01Z', level: 'info', message: 'Server started on port 3000' },
+  { timestamp: '2026-03-17T10:00:02Z', level: 'debug', message: 'Loading configuration from /etc/mcp/config.json', logger: 'config' },
+  { timestamp: '2026-03-17T10:00:03Z', level: 'warning', message: 'Deprecated API endpoint called: /v1/tools', logger: 'http' },
+  { timestamp: '2026-03-17T10:00:04Z', level: 'info', message: 'Client connected: inspector-web-ui' },
+  { timestamp: '2026-03-17T10:00:05Z', level: 'error', message: 'Failed to read resource: file not found at /data/missing.txt', logger: 'resources' },
+  { timestamp: '2026-03-17T10:00:06Z', level: 'info', message: 'Tool execution completed: search_files (245ms)', logger: 'tools' },
+];
+
+export const WithEntries: Story = {
+  args: {
+    controls: makeControls(),
+    entries: mixedEntries,
+  },
+};
+
+const allLevelEntries: LogEntryProps[] = [
+  { timestamp: '2026-03-17T10:00:01Z', level: 'debug', message: 'Resolving transport handler for stdio connection', logger: 'transport' },
+  { timestamp: '2026-03-17T10:00:02Z', level: 'info', message: 'MCP session initialized successfully' },
+  { timestamp: '2026-03-17T10:00:03Z', level: 'notice', message: 'Server capabilities negotiated: tools, resources, prompts', logger: 'session' },
+  { timestamp: '2026-03-17T10:00:04Z', level: 'warning', message: 'Rate limit approaching: 85% of quota used', logger: 'ratelimit' },
+  { timestamp: '2026-03-17T10:00:05Z', level: 'error', message: 'Tool execution failed: timeout after 30s', logger: 'tools' },
+  { timestamp: '2026-03-17T10:00:06Z', level: 'critical', message: 'Database connection pool exhausted', logger: 'db' },
+  { timestamp: '2026-03-17T10:00:07Z', level: 'alert', message: 'Memory usage exceeds 95% threshold', logger: 'system' },
+  { timestamp: '2026-03-17T10:00:08Z', level: 'emergency', message: 'System unresponsive - initiating graceful shutdown', logger: 'system' },
+];
+
+export const MixedLevels: Story = {
+  args: {
+    controls: makeControls(),
+    entries: allLevelEntries,
+  },
+};
diff --git a/clients/web/src/components/organisms/LoggingScreen/LoggingScreen.tsx b/clients/web/src/components/organisms/LoggingScreen/LoggingScreen.tsx
new file mode 100644
index 00000000..7576a84a
--- /dev/null
+++ b/clients/web/src/components/organisms/LoggingScreen/LoggingScreen.tsx
@@ -0,0 +1,62 @@
+import { Button, Checkbox, Grid, Group, Paper, ScrollArea, Stack, Text, Title } from '@mantine/core';
+import { LogControls } from '../../molecules/LogControls/LogControls';
+import { LogEntry } from '../../atoms/LogEntry/LogEntry';
+import type { LogControlsProps } from '../../molecules/LogControls/LogControls';
+import type { LogEntryProps } from '../../atoms/LogEntry/LogEntry';
+
+export interface LoggingScreenProps {
+  controls: LogControlsProps;
+  entries: LogEntryProps[];
+  autoScroll: boolean;
+  onToggleAutoScroll: () => void;
+  onCopyAll: () => void;
+}
+
+export function LoggingScreen({
+  controls,
+  entries,
+  autoScroll,
+  onToggleAutoScroll,
+  onCopyAll,
+}: LoggingScreenProps) {
+  return (
+    <Grid>
+      <Grid.Col span={3}>
+        <Paper withBorder p="md">
+          <LogControls {...controls} />
+        </Paper>
+      </Grid.Col>
+      <Grid.Col span={9}>
+        <Paper withBorder p="md">
+          <Stack gap="sm">
+            <Group justify="space-between">
+              <Title order={4}>Log Stream</Title>
+              <Group>
+                <Checkbox
+                  label="Auto-scroll"
+                  checked={autoScroll}
+                  onChange={onToggleAutoScroll}
+                />
+                <Button variant="light" size="sm" onClick={onCopyAll}>
+                  Copy All
+                </Button>
+              </Group>
+            </Group>
+            <ScrollArea h={500}>
+              <Stack gap="xs">
+                {entries.map((entry, index) => (
+                  <LogEntry key={index} {...entry} />
+                ))}
+              </Stack>
+            </ScrollArea>
+            {entries.length === 0 && (
+              <Text c="dimmed" ta="center">
+                No log entries
+              </Text>
+            )}
+          </Stack>
+        </Paper>
+      </Grid.Col>
+    </Grid>
+  );
+}
diff --git a/clients/web/src/components/organisms/PromptsScreen/PromptsScreen.stories.tsx b/clients/web/src/components/organisms/PromptsScreen/PromptsScreen.stories.tsx
new file mode 100644
index 00000000..94c87bc2
--- /dev/null
+++ b/clients/web/src/components/organisms/PromptsScreen/PromptsScreen.stories.tsx
@@ -0,0 +1,72 @@
+import type { Meta, StoryObj } from '@storybook/react-vite';
+import { fn } from 'storybook/test';
+import { PromptsScreen } from './PromptsScreen';
+
+const meta: Meta<typeof PromptsScreen> = {
+  component: PromptsScreen,
+  parameters: { layout: 'fullscreen' },
+  args: {
+    onRefreshList: fn(),
+  },
+};
+
+export default meta;
+type Story = StoryObj<typeof PromptsScreen>;
+
+export const NoSelection: Story = {
+  args: {
+    promptForm: {
+      prompts: [
+        { name: 'summarize', description: 'Summarize a document' },
+        { name: 'translate', description: 'Translate text to another language' },
+        { name: 'code-review', description: 'Review code for issues' },
+      ],
+      selectedPrompt: undefined,
+      arguments: [],
+      argumentValues: {},
+      onSelectPrompt: fn(),
+      onArgumentChange: fn(),
+      onGetPrompt: fn(),
+    },
+    messages: undefined,
+    listChanged: false,
+  },
+};
+
+export const WithResult: Story = {
+  args: {
+    promptForm: {
+      prompts: [
+        { name: 'summarize', description: 'Summarize a document' },
+        { name: 'translate', description: 'Translate text to another language' },
+        { name: 'code-review', description: 'Review code for issues' },
+      ],
+      selectedPrompt: 'translate',
+      arguments: [
+        { name: 'text', required: true, description: 'The text to translate' },
+        { name: 'targetLanguage', required: true, description: 'Target language code' },
+      ],
+      argumentValues: {
+        text: 'Hello, how are you?',
+        targetLanguage: 'es',
+      },
+      onSelectPrompt: fn(),
+      onArgumentChange: fn(),
+      onGetPrompt: fn(),
+    },
+    messages: {
+      messages: [
+        {
+          role: 'user',
+          content: 'Translate the following text to Spanish: "Hello, how are you?"',
+        },
+        {
+          role: 'assistant',
+          content: 'Hola, como estas?',
+        },
+      ],
+      onCopy: fn(),
+    },
+    listChanged: false,
+  },
+};
diff --git a/clients/web/src/components/organisms/PromptsScreen/PromptsScreen.tsx b/clients/web/src/components/organisms/PromptsScreen/PromptsScreen.tsx
new file mode 100644
index 00000000..50641a73
--- /dev/null
+++ b/clients/web/src/components/organisms/PromptsScreen/PromptsScreen.tsx
@@ -0,0 +1,44 @@
+import { Grid, Paper, Stack, Text } from '@mantine/core';
+import { PromptArgumentsForm } from '../../molecules/PromptArgumentsForm/PromptArgumentsForm';
+import { PromptMessagesDisplay } from '../../molecules/PromptMessagesDisplay/PromptMessagesDisplay';
+import { ListChangedIndicator } from '../../atoms/ListChangedIndicator/ListChangedIndicator';
+import type { PromptArgumentsFormProps } from '../../molecules/PromptArgumentsForm/PromptArgumentsForm';
+import type { PromptMessagesDisplayProps } from '../../molecules/PromptMessagesDisplay/PromptMessagesDisplay';
+
+export interface PromptsScreenProps {
+  promptForm: PromptArgumentsFormProps;
+  messages?: PromptMessagesDisplayProps;
+  listChanged: boolean;
+  onRefreshList: () => void;
+}
+
+export function PromptsScreen({
+  promptForm,
+  messages,
+  listChanged,
+  onRefreshList,
+}: PromptsScreenProps) {
+  return (
+    <Grid>
+      <Grid.Col span={5}>
+        <Paper withBorder p="md">
+          <Stack gap="md">
+            <ListChangedIndicator visible={listChanged} onRefresh={onRefreshList} />
+            <PromptArgumentsForm {...promptForm} />
+          </Stack>
+        </Paper>
+      </Grid.Col>
+      <Grid.Col span={7}>
+        <Paper withBorder p="md">
+          {messages ? (
+            <PromptMessagesDisplay {...messages} />
+          ) : (
+            <Text c="dimmed" ta="center" py="xl">
+              Select a prompt and click Get Prompt to see messages
+            </Text>
+          )}
+        </Paper>
+      </Grid.Col>
+    </Grid>
+  );
+}
diff --git a/clients/web/src/components/organisms/ResourcesScreen/ResourcesScreen.stories.tsx b/clients/web/src/components/organisms/ResourcesScreen/ResourcesScreen.stories.tsx
new file mode 100644
index 00000000..2be924f7
--- /dev/null
+++ b/clients/web/src/components/organisms/ResourcesScreen/ResourcesScreen.stories.tsx
@@ -0,0 +1,112 @@
+import type { Meta, StoryObj } from '@storybook/react-vite'
+import { fn } from 'storybook/test'
+import { ResourcesScreen } from './ResourcesScreen'
+import type { ResourceListItemProps } from '../../molecules/ResourceListItem/ResourceListItem'
+import type { ResourceTemplateInputProps } from '../../molecules/ResourceTemplateInput/ResourceTemplateInput'
+import type { ResourcePreviewPanelProps } from '../../molecules/ResourcePreviewPanel/ResourcePreviewPanel'
+
+const meta: Meta<typeof ResourcesScreen> = {
+  component: ResourcesScreen,
+  parameters: { layout: 'fullscreen' },
+  args: {
+    searchText: '',
+    onSearchChange: fn(),
+    onRefreshList: fn(),
+    onSelectResource: fn(),
+    listChanged: false,
+    subscriptions: [],
+    templates: [],
+  },
+}
+
+export default meta
+type Story = StoryObj<typeof ResourcesScreen>
+
+const sampleResources: ResourceListItemProps[] = [
+  {
+    name: 'config.json',
+    uri: 'file:///config.json',
+    annotations: { audience: 'developer', priority: 0.8 },
+    selected: false,
+    onClick: fn(),
+  },
+  {
+    name: 'README.md',
+    uri: 'file:///README.md',
+    selected: false,
+    onClick: fn(),
+  },
+  {
+    name: 'schema.sql',
+    uri: 'file:///schema.sql',
+    annotations: { priority: 0.5 },
+    selected: false,
+    onClick: fn(),
+  },
+]
+
+const sampleTemplates: ResourceTemplateInputProps[] = [
+  {
+    template: 'file:///users/{userId}/profile',
+    variables: { userId: '' },
+    onVariableChange: fn(),
+    onSubmit: fn(),
+  },
+  {
+    template: 'db://tables/{tableName}/rows/{rowId}',
+    variables: { tableName: '', rowId: '' },
+    onVariableChange: fn(),
+    onSubmit: fn(),
+  },
+]
+
+const selectedResourceProps: ResourcePreviewPanelProps = {
+  uri: 'file:///config.json',
+  mimeType: 'application/json',
+  annotations: { audience: 'developer', priority: 0.8 },
+  content: JSON.stringify(
+    {
+      name: 'my-project',
+      version: '1.0.0',
+      settings: { debug: true, logLevel: 'info' },
+    },
+    null,
+    2
+  ),
+  lastUpdated: '2026-03-17T10:30:00Z',
+  isSubscribed: true,
+  onCopy: fn(),
+  onSubscribe: fn(),
+  onUnsubscribe: fn(),
+}
+
+export const WithResources: Story = {
+  args: {
+    resources: sampleResources,
+  },
+}
+
+export const ResourceSelected: Story = {
+  args: {
+    resources: sampleResources.map((r) =>
+      r.uri === 'file:///config.json' ? { ...r, selected: true } : r
+    ),
+    selectedResource: selectedResourceProps,
+    subscriptions: [
+      { name: 'config.json', lastUpdated: '2026-03-17T10:30:00Z' },
+    ],
+  },
+}
+
+export const WithTemplates: Story = {
+  args: {
+    resources: sampleResources,
+    templates: sampleTemplates,
+  },
+}
+
+export const Empty: Story = {
+  args: {
+    resources: [],
+  },
+}
diff --git a/clients/web/src/components/organisms/ResourcesScreen/ResourcesScreen.tsx b/clients/web/src/components/organisms/ResourcesScreen/ResourcesScreen.tsx
new file mode 100644
index 00000000..e2f53510
--- /dev/null
+++ b/clients/web/src/components/organisms/ResourcesScreen/ResourcesScreen.tsx
@@ -0,0 +1,111 @@
+import { Accordion, Grid, Paper, Stack, Text, TextInput } from '@mantine/core'
+import { ListChangedIndicator } from '../../atoms/ListChangedIndicator/ListChangedIndicator'
+import { ResourceListItem } from '../../molecules/ResourceListItem/ResourceListItem'
+import { ResourcePreviewPanel } from '../../molecules/ResourcePreviewPanel/ResourcePreviewPanel'
+import { ResourceTemplateInput } from '../../molecules/ResourceTemplateInput/ResourceTemplateInput'
+import type { ResourceListItemProps } from '../../molecules/ResourceListItem/ResourceListItem'
+import type { ResourcePreviewPanelProps } from '../../molecules/ResourcePreviewPanel/ResourcePreviewPanel'
+import type { ResourceTemplateInputProps } from '../../molecules/ResourceTemplateInput/ResourceTemplateInput'
+
+export interface SubscriptionInfo {
+  name: string
+  lastUpdated?: string
+}
+
+export interface ResourcesScreenProps {
+  resources: ResourceListItemProps[]
+  templates: ResourceTemplateInputProps[]
+  subscriptions: SubscriptionInfo[]
+  selectedResource?: ResourcePreviewPanelProps
+  listChanged: boolean
+  searchText: string
+  onSearchChange: (text: string) => void
+  onRefreshList: () => void
+  onSelectResource: (uri: string) => void
+}
+
+export function ResourcesScreen({
+  resources,
+  templates,
+  subscriptions,
+  selectedResource,
+  listChanged,
+  searchText,
+  onSearchChange,
+  onRefreshList,
+}: ResourcesScreenProps) {
+  const filteredResources = resources.filter((r) =>
+    r.name.toLowerCase().includes(searchText.toLowerCase())
+  )
+
+  return (
+    <Grid>
+      <Grid.Col span={4}>
+        <Paper withBorder p="md">
+          <Stack gap="sm">
+            <ListChangedIndicator visible={listChanged} onRefresh={onRefreshList} />
+            <TextInput
+              placeholder="Search..."
+              value={searchText}
+              onChange={(e) => onSearchChange(e.currentTarget.value)}
+            />
+            <Accordion multiple defaultValue={['resources', 'templates', 'subscriptions']}>
+              <Accordion.Item value="resources">
+                <Accordion.Control>Resources ({filteredResources.length})</Accordion.Control>
+                <Accordion.Panel>
+                  <Stack gap="xs">
+                    {filteredResources.map((resource) => (
+                      <ResourceListItem key={resource.uri} {...resource} />
+                    ))}
+                  </Stack>
+                </Accordion.Panel>
+              </Accordion.Item>
+
+              <Accordion.Item value="templates">
+                <Accordion.Control>Templates ({templates.length})</Accordion.Control>
+                <Accordion.Panel>
+                  <Stack gap="xs">
+                    {templates.map((template) => (
+                      <ResourceTemplateInput key={template.template} {...template} />
+                    ))}
+                  </Stack>
+                </Accordion.Panel>
+              </Accordion.Item>
+
+              <Accordion.Item value="subscriptions">
+                <Accordion.Control>Subscriptions ({subscriptions.length})</Accordion.Control>
+                <Accordion.Panel>
+                  <Stack gap="xs">
+                    {subscriptions.map((sub) => (
+                      <Text key={sub.name} size="sm">
+                        {sub.name}
+                        {sub.lastUpdated && (
+                          <Text span c="dimmed" size="xs">
+                            {' '}
+                            — {sub.lastUpdated}
+                          </Text>
+                        )}
+                      </Text>
+                    ))}
+                  </Stack>
+                </Accordion.Panel>
+              </Accordion.Item>
+            </Accordion>
+          </Stack>
+        </Paper>
+      </Grid.Col>
+
+      <Grid.Col span={8}>
+        <Paper withBorder p="md">
+          {selectedResource ? (
+            <ResourcePreviewPanel {...selectedResource} />
+          ) : (
+            <Text c="dimmed" ta="center" py="xl">
+              Select a resource to preview
+            </Text>
+          )}
+        </Paper>
+      </Grid.Col>
+    </Grid>
+  )
+}
diff --git a/clients/web/src/components/organisms/ServerListScreen/ServerListScreen.stories.tsx b/clients/web/src/components/organisms/ServerListScreen/ServerListScreen.stories.tsx
new file mode 100644
index 00000000..86c1f00e
--- /dev/null
+++ b/clients/web/src/components/organisms/ServerListScreen/ServerListScreen.stories.tsx
@@ -0,0 +1,123 @@
+import type { Meta, StoryObj } from '@storybook/react-vite';
+import { fn } from 'storybook/test';
+import { ServerListScreen } from './ServerListScreen';
+import type { ServerCardProps } from '../../molecules/ServerCard/ServerCard';
+
+const meta: Meta<typeof ServerListScreen> = {
+  component: ServerListScreen,
+  parameters: { layout: 'fullscreen' },
+  args: {
+    onAddManually: fn(),
+    onImportConfig: fn(),
+    onImportServerJson: fn(),
+  },
+};
+
+export default meta;
+type Story = StoryObj<typeof ServerListScreen>;
+
+function makeServerCallbacks(): Pick<
+  ServerCardProps,
+  | 'onToggleConnection'
+  | 'onCopyCommand'
+  | 'onServerInfo'
+  | 'onSettings'
+  | 'onEdit'
+  | 'onClone'
+  | 'onRemove'
+  | 'onTestSampling'
+  | 'onTestElicitationForm'
+  | 'onTestElicitationUrl'
+  | 'onConfigureRoots'
+> {
+  return {
+    onToggleConnection: fn(),
+    onCopyCommand: fn(),
+    onServerInfo: fn(),
+    onSettings: fn(),
+    onEdit: fn(),
+    onClone: fn(),
+    onRemove: fn(),
+    onTestSampling: fn(),
+    onTestElicitationForm: fn(),
+    onTestElicitationUrl: fn(),
+    onConfigureRoots: fn(),
+  };
+}
+
+const connectedStdioServer: ServerCardProps = {
+  name: 'Local Dev Server',
+  version: '1.2.0',
+  transport: 'stdio',
+  connectionMode: 'Direct',
+  command: 'npx @modelcontextprotocol/server-filesystem /home/user/projects',
+  status: 'connected',
+  canTestClientFeatures: true,
+  ...makeServerCallbacks(),
+};
+
+const disconnectedStdioServer: ServerCardProps = {
+  name: 'Database Tools',
+  version: '0.9.1',
+  transport: 'stdio',
+  connectionMode: 'Direct',
+  command: 'python -m mcp_server_sqlite --db-path ./data.db',
+  status: 'disconnected',
+  canTestClientFeatures: false,
+  ...makeServerCallbacks(),
+};
+
+const failedHttpServer: ServerCardProps = {
+  name: 'Remote API Server',
+  version: '2.0.0',
+  transport: 'http',
+  connectionMode: 'Streamable HTTP',
+  command: 'https://api.example.com/mcp',
+  status: 'failed',
+  retryCount: 3,
+  error: {
+    message: 'Connection refused',
+    details: 'ECONNREFUSED 127.0.0.1:8080 - The server may not be running.',
+  },
+  canTestClientFeatures: false,
+  ...makeServerCallbacks(),
+};
+
+const connectingHttpServer: ServerCardProps = {
+  name: 'Staging Server',
+  transport: 'http',
+  connectionMode: 'Streamable HTTP',
+  command: 'https://staging.example.com/mcp',
+  status: 'connecting',
+  canTestClientFeatures: false,
+  ...makeServerCallbacks(),
+};
+
+export const MultipleServers: Story = {
+  args: {
+    servers: [connectedStdioServer, disconnectedStdioServer, failedHttpServer],
+  },
+};
+
+export const SingleServer: Story = {
+  args: {
+    servers: [connectedStdioServer],
+  },
+};
+
+export const Empty: Story = {
+  args: {
+    servers: [],
+  },
+};
+
+export const MixedStates: Story = {
+  args: {
+    servers: [
+      connectedStdioServer,
+      disconnectedStdioServer,
+      failedHttpServer,
+      connectingHttpServer,
+    ],
+  },
+};
diff --git a/clients/web/src/components/organisms/ServerListScreen/ServerListScreen.tsx b/clients/web/src/components/organisms/ServerListScreen/ServerListScreen.tsx
new file mode 100644
index 00000000..62430af9
--- /dev/null
+++ b/clients/web/src/components/organisms/ServerListScreen/ServerListScreen.tsx
@@ -0,0 +1,45 @@
+import { Container, Group, SimpleGrid, Stack, Text, Title } from '@mantine/core';
+import { ServerCard } from '../../molecules/ServerCard/ServerCard';
+import { AddServerMenu } from '../../molecules/AddServerMenu/AddServerMenu';
+import type { ServerCardProps } from '../../molecules/ServerCard/ServerCard';
+
+export interface ServerListScreenProps {
+  servers: ServerCardProps[];
+  onAddManually: () => void;
+  onImportConfig: () => void;
+  onImportServerJson: () => void;
+}
+
+export function ServerListScreen({
+  servers,
+  onAddManually,
+  onImportConfig,
+  onImportServerJson,
+}: ServerListScreenProps) {
+  return (
+    <Container size="xl" py="xl">
+      <Stack gap="lg">
+        <Group justify="space-between">
+          <Title order={1}>MCP Inspector</Title>
+          <AddServerMenu
+            onAddManually={onAddManually}
+            onImportConfig={onImportConfig}
+            onImportServerJson={onImportServerJson}
+          />
+        </Group>
+
+        {servers.length === 0 ? (
+          <Text c="dimmed" ta="center" py="xl">
+            No servers configured. Add a server to get started.
+          </Text>
+        ) : (
+          <SimpleGrid cols={{ base: 1, md: 2 }} spacing="lg">
+            {servers.map((server) => (
+              <ServerCard key={server.name} {...server} />
+            ))}
+          </SimpleGrid>
+        )}
+      </Stack>
+    </Container>
+  );
+}
diff --git a/clients/web/src/components/organisms/TasksScreen/TasksScreen.stories.tsx b/clients/web/src/components/organisms/TasksScreen/TasksScreen.stories.tsx
new file mode 100644
index 00000000..8042d441
--- /dev/null
+++ b/clients/web/src/components/organisms/TasksScreen/TasksScreen.stories.tsx
@@ -0,0 +1,99 @@
+import type { Meta, StoryObj } from '@storybook/react-vite'
+import { fn } from 'storybook/test'
+import { TasksScreen } from './TasksScreen'
+import type { TaskCardProps } from '../../molecules/TaskCard/TaskCard'
+
+const meta: Meta<typeof TasksScreen> = {
+  component: TasksScreen,
+  parameters: { layout: 'fullscreen' },
+  args: {
+    onRefresh: fn(),
+    onClearHistory: fn(),
+  },
+}
+
+export default meta
+type Story = StoryObj<typeof TasksScreen>
+
+const activeTask1: TaskCardProps = {
+  taskId: 'task-001',
+  status: 'running',
+  method: 'tools/call',
+  target: 'send_message',
+  progress: 45,
+  progressDescription: 'Sending message to remote server...',
+  startedAt: '2026-03-17T10:00:00Z',
+  onViewDetails: fn(),
+  onViewResult: fn(),
+  onCancel: fn(),
+  onDismiss: fn(),
+}
+
+const activeTask2: TaskCardProps = {
+  taskId: 'task-002',
+  status: 'waiting',
+  method: 'resources/read',
+  target: 'config.json',
+  startedAt: '2026-03-17T10:01:00Z',
+  onViewDetails: fn(),
+  onViewResult: fn(),
+  onCancel: fn(),
+  onDismiss: fn(),
+}
+
+const completedTask1: TaskCardProps = {
+  taskId: 'task-003',
+  status: 'completed',
+  method: 'tools/call',
+  target: 'list_users',
+  startedAt: '2026-03-17T09:50:00Z',
+  completedAt: '2026-03-17T09:50:02Z',
+  elapsed: '2.1s',
+  onViewDetails: fn(),
+  onViewResult: fn(),
+  onCancel: fn(),
+  onDismiss: fn(),
+}
+
+const completedTask2: TaskCardProps = {
+  taskId: 'task-004',
+  status: 'failed',
+  method: 'tools/call',
+  target: 'delete_records',
+  startedAt: '2026-03-17T09:45:00Z',
+  completedAt: '2026-03-17T09:45:01Z',
+  elapsed: '0.8s',
+  error: 'Permission denied: insufficient privileges',
+  onViewDetails: fn(),
+  onViewResult: fn(),
+  onCancel: fn(),
+  onDismiss: fn(),
+}
+
+export const Mixed: Story = {
+  args: {
+    activeTasks: [activeTask1, activeTask2],
+    completedTasks: [completedTask1, completedTask2],
+  },
+}
+
+export const ActiveOnly: Story = {
+  args: {
+    activeTasks: [activeTask1, activeTask2],
+    completedTasks: [],
+  },
+}
+
+export const CompletedOnly: Story = {
+  args: {
+    activeTasks: [],
+    completedTasks: [completedTask1, completedTask2],
+  },
+}
+
+export const Empty: Story = {
+  args: {
+    activeTasks: [],
+    completedTasks: [],
+  },
+}
diff --git a/clients/web/src/components/organisms/TasksScreen/TasksScreen.tsx b/clients/web/src/components/organisms/TasksScreen/TasksScreen.tsx
new file mode 100644
index 00000000..8595fe52
--- /dev/null
+++ b/clients/web/src/components/organisms/TasksScreen/TasksScreen.tsx
@@ -0,0 +1,55 @@
+import { Button, Group, Stack, Text, Title } from '@mantine/core'
+import { TaskCard } from '../../molecules/TaskCard/TaskCard'
+import type { TaskCardProps } from '../../molecules/TaskCard/TaskCard'
+
+export interface TasksScreenProps {
+  activeTasks: TaskCardProps[]
+  completedTasks: TaskCardProps[]
+  onRefresh: () => void
+  onClearHistory: () => void
+}
+
+export function TasksScreen({
+  activeTasks,
+  completedTasks,
+  onRefresh,
+  onClearHistory,
+}: TasksScreenProps) {
+  return (
+    <Stack gap="lg">
+      <Group justify="space-between">
+        <Title order={2}>Tasks</Title>
+        <Button variant="light" onClick={onRefresh}>
+          Refresh
+        </Button>
+      </Group>
+
+      <Title order={4}>Active Tasks ({activeTasks.length})</Title>
+      {activeTasks.length === 0 ? (
+        <Text c="dimmed">No active tasks</Text>
+      ) : (
+        <Stack gap="md">
+          {activeTasks.map((task) => (
+            <TaskCard key={task.taskId} {...task} />
+          ))}
+        </Stack>
+      )}
+
+      <Group justify="space-between">
+        <Title order={4}>Completed Tasks ({completedTasks.length})</Title>
+        <Button variant="light" size="xs" onClick={onClearHistory}>
+          Clear History
+        </Button>
+      </Group>
+      {completedTasks.length === 0 ? (
+        <Text c="dimmed">No completed tasks</Text>
+      ) : (
+        <Stack gap="md">
+          {completedTasks.map((task) => (
+            <TaskCard key={task.taskId} {...task} />
+          ))}
+        </Stack>
+      )}
+    </Stack>
+  )
+}
diff --git a/clients/web/src/components/organisms/ToolsScreen/ToolsScreen.stories.tsx b/clients/web/src/components/organisms/ToolsScreen/ToolsScreen.stories.tsx
new file mode 100644
index 00000000..8b5cb6b7
--- /dev/null
+++ b/clients/web/src/components/organisms/ToolsScreen/ToolsScreen.stories.tsx
@@ -0,0 +1,113 @@
+import type { Meta, StoryObj } from '@storybook/react-vite'
+import { fn } from 'storybook/test'
+import { ToolsScreen } from './ToolsScreen'
+import type { ToolListItemProps } from '../../molecules/ToolListItem/ToolListItem'
+import type { ToolDetailPanelProps } from '../../molecules/ToolDetailPanel/ToolDetailPanel'
+import type { ResultPanelProps } from '../../molecules/ResultPanel/ResultPanel'
+
+const meta: Meta<typeof ToolsScreen> = {
+  component: ToolsScreen,
+  parameters: { layout: 'fullscreen' },
+  args: {
+    searchText: '',
+    listChanged: false,
+    onSearchChange: fn(),
+    onRefreshList: fn(),
+    onSelectTool: fn(),
+  },
+}
+
+export default meta
+type Story = StoryObj<typeof ToolsScreen>
+
+const sampleTools: ToolListItemProps[] = [
+  { name: 'send_message', selected: false, onClick: fn() },
+  {
+    name: 'create_record',
+    annotations: [{ label: 'read-only' }],
+    selected: false,
+    onClick: fn(),
+  },
+  {
+    name: 'delete_records',
+    annotations: [{ label: 'destructive', variant: 'destructive' }],
+    selected: false,
+    onClick: fn(),
+  },
+  { name: 'list_users', selected: false, onClick: fn() },
+  {
+    name: 'batch_process',
+    annotations: [{ label: 'long-run', variant: 'longRun' }],
+    selected: false,
+    onClick: fn(),
+  },
+]
+
+const selectedToolData: ToolDetailPanelProps = {
+  name: 'create_record',
+  description: 'Creates a new record with the given parameters',
+  schema: {
+    type: 'object',
+    properties: {
+      title: { type: 'string', description: 'Record title' },
+      count: { type: 'number', description: 'Number of items' },
+      enabled: { type: 'boolean', description: 'Whether the record is active' },
+    },
+    required: ['title'],
+  },
+  formValues: {},
+  isExecuting: false,
+  onFormChange: fn(),
+  onExecute: fn(),
+  onCancel: fn(),
+}
+
+const resultData: ResultPanelProps = {
+  content: [
+    {
+      type: 'text',
+      text: JSON.stringify(
+        { id: 42, title: 'New Record', count: 5, enabled: true, createdAt: '2026-03-17T12:00:00Z' },
+        null,
+        2
+      ),
+    },
+  ],
+  onCopy: fn(),
+  onClear: fn(),
+}
+
+function toolsWithSelected(selectedName: string): ToolListItemProps[] {
+  return sampleTools.map((tool) => ({
+    ...tool,
+    selected: tool.name === selectedName,
+  }))
+}
+
+export const NoSelection: Story = {
+  args: {
+    tools: sampleTools,
+  },
+}
+
+export const ToolSelected: Story = {
+  args: {
+    tools: toolsWithSelected('create_record'),
+    selectedTool: selectedToolData,
+  },
+}
+
+export const WithResult: Story = {
+  args: {
+    tools: toolsWithSelected('create_record'),
+    selectedTool: selectedToolData,
+    result: resultData,
+  },
+}
+
+export const WithListChanged: Story = {
+  args: {
+    tools: sampleTools,
+    listChanged: true,
+  },
+}
diff --git a/clients/web/src/components/organisms/ToolsScreen/ToolsScreen.tsx b/clients/web/src/components/organisms/ToolsScreen/ToolsScreen.tsx
new file mode 100644
index 00000000..33445bcd
--- /dev/null
+++ b/clients/web/src/components/organisms/ToolsScreen/ToolsScreen.tsx
@@ -0,0 +1,82 @@
+import { Grid, Paper, Stack, Text, TextInput } from '@mantine/core'
+import { ListChangedIndicator } from '../../atoms/ListChangedIndicator/ListChangedIndicator'
+import { ToolListItem } from '../../molecules/ToolListItem/ToolListItem'
+import { ToolDetailPanel } from '../../molecules/ToolDetailPanel/ToolDetailPanel'
+import { ResultPanel } from '../../molecules/ResultPanel/ResultPanel'
+import type { ToolListItemProps } from '../../molecules/ToolListItem/ToolListItem'
+import type { ToolDetailPanelProps } from '../../molecules/ToolDetailPanel/ToolDetailPanel'
+import type { ResultPanelProps } from '../../molecules/ResultPanel/ResultPanel'
+
+export interface ToolsScreenProps {
+  tools: ToolListItemProps[]
+  selectedTool?: ToolDetailPanelProps
+  result?: ResultPanelProps
+  listChanged: boolean
+  searchText: string
+  onSearchChange: (text: string) => void
+  onRefreshList: () => void
+  onSelectTool: (name: string) => void
+}
+
+export function ToolsScreen({
+  tools,
+  selectedTool,
+  result,
+  listChanged,
+  searchText,
+  onSearchChange,
+  onRefreshList,
+  onSelectTool,
+}: ToolsScreenProps) {
+  const filteredTools = searchText
+    ? tools.filter((tool) => tool.name.toLowerCase().includes(searchText.toLowerCase()))
+    : tools
+
+  return (
+    <Grid>
+      <Grid.Col span={3}>
+        <Paper withBorder p="md">
+          <Stack gap="sm">
+            <ListChangedIndicator visible={listChanged} onRefresh={onRefreshList} />
+            <TextInput
+              placeholder="Search tools..."
+              value={searchText}
+              onChange={(event) => onSearchChange(event.currentTarget.value)}
+            />
+            {filteredTools.map((tool) => (
+              <ToolListItem
+                key={tool.name}
+                {...tool}
+                onClick={() => onSelectTool(tool.name)}
+              />
+            ))}
+          </Stack>
+        </Paper>
+      </Grid.Col>
+
+      <Grid.Col span={5}>
+        <Paper withBorder p="md">
+          {selectedTool ? (
+            <ToolDetailPanel {...selectedTool} />
+          ) : (
+            <Text c="dimmed" ta="center" py="xl">
+              Select a tool to view details
+            </Text>
+          )}
+        </Paper>
+      </Grid.Col>
+
+      <Grid.Col span={4}>
+        <Paper withBorder p="md">
+          {result ? (
+            <ResultPanel {...result} />
+          ) : (
+            <Text c="dimmed" ta="center" py="xl">
+              Results will appear here
+            </Text>
+          )}
+        </Paper>
+      </Grid.Col>
+    </Grid>
+  )
+}