Remove ConnectedView and UnconnectedView, superseded by InspectorView

The two prior shell views took `children` and routed connection state by
having two distinct mounts. `InspectorView` collapses both into a single
state-machine view that switches `ViewHeader` modes internally, so the
old shells have no remaining call sites.

Spec section 4 (Views) rewritten to describe `InspectorView` instead.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
cliffhall 2026-04-25 18:38:45 -04:00
commit 0babbfa6a9
5 changed files with 35 additions and 1043 deletions

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@ -1,714 +0,0 @@
import type { Meta, StoryObj } from "@storybook/react-vite";
import { fn } from "storybook/test";
import { Text } from "@mantine/core";
import { ConnectedView } from "./ConnectedView.js";
import { ToolsScreen } from "../../screens/ToolsScreen/ToolsScreen";
import { ResourcesScreen } from "../../screens/ResourcesScreen/ResourcesScreen";
import { PromptsScreen } from "../../screens/PromptsScreen/PromptsScreen";
import { LoggingScreen } from "../../screens/LoggingScreen/LoggingScreen";
import { TasksScreen } from "../../screens/TasksScreen/TasksScreen";
import { HistoryScreen } from "../../screens/HistoryScreen/HistoryScreen";
import type { LoggingLevel } from "@modelcontextprotocol/sdk/types.js";
import type { LogEntryData } from "../../elements/LogEntry/LogEntry";
const allTabs = ["Tools", "Resources", "Prompts", "Logs", "Tasks", "History"];
const logMessages: { level: LoggingLevel; data: string; logger?: string }[] = [
{ level: "info", data: "Server started on port 3000" },
{
level: "debug",
data: "Loading configuration from /etc/mcp/config.json",
logger: "config",
},
{
level: "warning",
data: "Deprecated API endpoint called: /v1/tools",
logger: "http",
},
{ level: "info", data: "Client connected: inspector-web-ui" },
{
level: "error",
data: "Failed to read resource: file not found at /data/missing.txt",
logger: "resources",
},
{
level: "info",
data: "Tool execution completed: search_files (245ms)",
logger: "tools",
},
{
level: "debug",
data: "Parsing JSON-RPC request body",
logger: "transport",
},
{
level: "info",
data: "Listing available tools for client session",
logger: "tools",
},
{
level: "warning",
data: "Slow query detected: 1200ms for resource lookup",
logger: "db",
},
{
level: "info",
data: "Resource subscription added: file:///config.json",
logger: "resources",
},
{
level: "debug",
data: "Heartbeat ping received from client",
logger: "session",
},
{
level: "error",
data: "Permission denied reading /etc/secrets.env",
logger: "resources",
},
{
level: "info",
data: "Prompt 'summarize' resolved with 2 messages",
logger: "prompts",
},
{
level: "debug",
data: "Cache hit for resource: db://users/42",
logger: "cache",
},
{
level: "info",
data: "Tool 'create_record' executed successfully in 89ms",
logger: "tools",
},
{
level: "warning",
data: "Client reconnection attempt #3",
logger: "session",
},
{
level: "info",
data: "New resource detected: file:///data/output.csv",
logger: "resources",
},
{
level: "debug",
data: "Serializing response payload (2.4KB)",
logger: "transport",
},
{
level: "error",
data: "Timeout waiting for tool response after 30s",
logger: "tools",
},
{
level: "info",
data: "Session initialized with capabilities: tools, resources, prompts",
},
{
level: "debug",
data: "Validating input schema for tool 'batch_process'",
logger: "tools",
},
{
level: "info",
data: "Resource template resolved: db://tables/users/rows/15",
logger: "resources",
},
{
level: "warning",
data: "Memory usage at 78% — consider increasing limits",
logger: "system",
},
{
level: "info",
data: "Client disconnected gracefully",
logger: "session",
},
{
level: "debug",
data: "Flushing log buffer to disk (128 entries)",
logger: "logging",
},
];
function pad(n: number): string {
return n.toString().padStart(2, "0");
}
const sampleLogEntries: LogEntryData[] = Array.from({ length: 50 }, (_, i) => {
const src = logMessages[i % logMessages.length];
return {
receivedAt: new Date(`2026-03-17T10:00:${pad(i + 1)}Z`),
params: { level: src.level, data: src.data, logger: src.logger },
};
});
const meta: Meta<typeof ConnectedView> = {
title: "Views/ConnectedView",
component: ConnectedView,
parameters: { layout: "fullscreen" },
args: {
serverInfo: { name: "my-mcp-server", version: "1.0.0" },
status: "connected",
latencyMs: 23,
availableTabs: allTabs,
activeTab: "Tools",
onTabChange: fn(),
onDisconnect: fn(),
onToggleTheme: fn(),
},
};
export default meta;
type Story = StoryObj<typeof ConnectedView>;
export const ToolsActive: Story = {
args: {
activeTab: "Tools",
children: (
<ToolsScreen
tools={[
{
name: "send_message",
title: "Send Message",
inputSchema: { type: "object" },
},
{
name: "create_record",
title: "Create Record",
description: "Creates a new record with the given parameters",
inputSchema: {
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"],
},
},
{
name: "delete_records",
title: "Delete Records",
inputSchema: { type: "object" },
},
{
name: "list_users",
title: "List Users",
inputSchema: { type: "object" },
},
{
name: "batch_process",
title: "Batch Process",
inputSchema: { type: "object" },
},
{
name: "search_files",
title: "Search Files",
inputSchema: { type: "object" },
},
{
name: "read_file",
title: "Read File",
inputSchema: { type: "object" },
},
{
name: "write_file",
title: "Write File",
inputSchema: { type: "object" },
},
{
name: "get_schema",
title: "Get Schema",
inputSchema: { type: "object" },
},
{
name: "run_query",
title: "Run Query",
inputSchema: { type: "object" },
},
{
name: "create_migration",
title: "Create Migration",
inputSchema: { type: "object" },
},
{
name: "validate_config",
title: "Validate Config",
inputSchema: { type: "object" },
},
{
name: "deploy_service",
title: "Deploy Service",
inputSchema: { type: "object" },
},
{
name: "rollback_deploy",
title: "Rollback Deploy",
inputSchema: { type: "object" },
},
{
name: "check_health",
title: "Check Health",
inputSchema: { type: "object" },
},
{
name: "generate_report",
title: "Generate Report",
inputSchema: { type: "object" },
},
{
name: "export_csv",
title: "Export CSV",
inputSchema: { type: "object" },
},
{
name: "import_data",
title: "Import Data",
inputSchema: { type: "object" },
},
{
name: "send_notification",
title: "Send Notification",
inputSchema: { type: "object" },
},
{
name: "schedule_task",
title: "Schedule Task",
inputSchema: { type: "object" },
},
{
name: "cancel_task",
title: "Cancel Task",
inputSchema: { type: "object" },
},
{
name: "list_connections",
title: "List Connections",
inputSchema: { type: "object" },
},
{
name: "refresh_cache",
title: "Refresh Cache",
inputSchema: { type: "object" },
},
{
name: "purge_logs",
title: "Purge Logs",
inputSchema: { type: "object" },
},
{
name: "encrypt_secret",
title: "Encrypt Secret",
inputSchema: { type: "object" },
},
{
name: "rotate_keys",
title: "Rotate Keys",
inputSchema: { type: "object" },
},
{
name: "sync_resources",
title: "Sync Resources",
inputSchema: { type: "object" },
},
{
name: "compile_template",
title: "Compile Template",
inputSchema: { type: "object" },
},
{
name: "analyze_performance",
title: "Analyze Performance",
inputSchema: { type: "object" },
},
{
name: "resize_image",
title: "Resize Image",
inputSchema: { type: "object" },
},
]}
selectedToolName="create_record"
callState={{
status: "ok",
result: {
content: [
{
type: "text",
text: JSON.stringify(
{
id: 42,
title: "New Record",
count: 5,
enabled: true,
createdAt: "2026-03-17T12:00:00Z",
},
null,
2,
),
},
],
},
}}
listChanged={true}
onRefreshList={fn()}
onSelectTool={fn()}
onCallTool={fn()}
onCancelCall={fn()}
onClearResult={fn()}
/>
),
},
};
export const ResourcesActive: Story = {
args: {
activeTab: "Resources",
children: (
<ResourcesScreen
resources={[
{
name: "config.json",
uri: "file:///config.json",
annotations: { audience: ["user"], priority: 0.8 },
},
{ name: "README.md", uri: "file:///README.md" },
{
name: "schema.sql",
uri: "file:///schema.sql",
annotations: { priority: 0.5 },
},
{ name: "package.json", uri: "file:///package.json" },
{ name: ".env.example", uri: "file:///.env.example" },
{
name: "docker-compose.yml",
uri: "file:///docker-compose.yml",
annotations: { priority: 0.6 },
},
{
name: "migrations/001_init.sql",
uri: "file:///migrations/001_init.sql",
},
{
name: "logs/error.log",
uri: "file:///logs/error.log",
annotations: { priority: 0.7 },
},
{ name: "api-spec.yaml", uri: "file:///api-spec.yaml" },
{ name: "Makefile", uri: "file:///Makefile" },
]}
templates={[
{
name: "User Profile",
uriTemplate: "file:///users/{userId}/profile",
description: "Fetch a user profile by their unique identifier.",
},
{
name: "Table Row",
title: "Database Table Row",
uriTemplate: "db://tables/{tableName}/rows/{rowId}",
},
{
name: "Log File",
title: "Application Log",
uriTemplate: "file:///logs/{service}/{date}.log",
},
]}
subscriptions={[
{
resource: { name: "config.json", uri: "file:///config.json" },
lastUpdated: new Date("2026-03-17T10:30:00Z"),
},
{
resource: { name: "schema.sql", uri: "file:///schema.sql" },
lastUpdated: new Date("2026-03-17T10:28:00Z"),
},
]}
selectedTemplateUri="file:///users/{userId}/profile"
selectedResourceUri="file:///users/42/profile"
readState={{
status: "ok",
uri: "file:///users/42/profile",
result: {
contents: [
{
uri: "file:///users/42/profile",
mimeType: "application/json",
text: JSON.stringify(
{ id: 42, name: "Alice", email: "alice@example.com" },
null,
2,
),
},
],
},
lastUpdated: new Date("2026-03-17T11:15:00Z"),
isSubscribed: false,
}}
listChanged={true}
onRefreshList={fn()}
onSelectUri={fn()}
onSelectTemplate={fn()}
onReadResource={fn()}
onSubscribeResource={fn()}
onUnsubscribeResource={fn()}
/>
),
},
};
export const PromptsActive: Story = {
args: {
activeTab: "Prompts",
children: (
<PromptsScreen
prompts={[
{
name: "summarize",
description: "Summarize a document",
},
{
name: "translate",
description: "Translate text to another language",
arguments: [
{
name: "text",
required: true,
description: "The text to translate",
},
{
name: "targetLanguage",
required: true,
description: "Target language code",
},
],
},
{
name: "code-review",
description: "Review code for issues",
},
]}
selectedPromptName="translate"
getPromptState={{
status: "ok",
result: {
messages: [
{
role: "user",
content: {
type: "text",
text: 'Translate the following text to Spanish: "Hello, how are you?"',
},
},
{
role: "assistant",
content: { type: "text", text: "Hola, como estas?" },
},
],
},
}}
listChanged={true}
onRefreshList={fn()}
onSelectPrompt={fn()}
onGetPrompt={fn()}
onCopyMessages={fn()}
/>
),
},
};
export const LoggingActive: Story = {
args: {
activeTab: "Logs",
children: (
<LoggingScreen
currentLevel="info"
onSetLevel={fn()}
onClear={fn()}
onExport={fn()}
entries={sampleLogEntries}
autoScroll={true}
onToggleAutoScroll={fn()}
onCopyAll={fn()}
/>
),
},
};
export const TasksActive: Story = {
args: {
activeTab: "Tasks",
children: (
<TasksScreen
tasks={[
{
taskId: "d0b22eba71fa36229ce5c4dfadeaa7de",
status: "working",
ttl: 300000,
createdAt: "2026-03-29T20:18:20Z",
lastUpdatedAt: "2026-03-29T20:18:22Z",
statusMessage: "Processing records 650 of 1000...",
},
{
taskId: "4100b5e0b0ed9cd0023330342d1bf647",
status: "input_required",
ttl: 300000,
createdAt: "2026-03-29T20:17:55Z",
lastUpdatedAt: "2026-03-29T20:17:55Z",
},
{
taskId: "d487b49aa39023d907b5a2a5b506cb3",
status: "completed",
ttl: 300000,
createdAt: "2026-03-29T20:16:47Z",
lastUpdatedAt: "2026-03-29T20:16:49Z",
},
{
taskId: "e6ebffd9cca84ddd1646d3c579a4d453",
status: "failed",
ttl: 300000,
createdAt: "2026-03-29T20:17:27Z",
lastUpdatedAt: "2026-03-29T20:17:57Z",
statusMessage: "Timeout waiting for tool response after 30s",
},
]}
progressByTaskId={{
d0b22eba71fa36229ce5c4dfadeaa7de: {
progress: 650,
total: 1000,
message: "Processing records 650 of 1000...",
},
}}
onRefresh={fn()}
onClearCompleted={fn()}
onCancel={fn()}
/>
),
},
};
export const HistoryActive: Story = {
args: {
activeTab: "History",
children: (
<HistoryScreen
entries={[
{
id: "req-1",
timestamp: new Date("2026-03-17T10:00:00Z"),
direction: "request" as const,
message: {
jsonrpc: "2.0" as const,
id: 1,
method: "tools/call",
params: {
name: "send_message",
arguments: { message: "Hello, world!" },
},
},
response: {
jsonrpc: "2.0" as const,
id: 1,
result: {
content: [{ type: "text", text: "Message sent successfully" }],
},
},
duration: 120,
},
{
id: "req-2",
timestamp: new Date("2026-03-17T10:01:00Z"),
direction: "request" as const,
message: {
jsonrpc: "2.0" as const,
id: 2,
method: "resources/read",
params: { uri: "file:///config.json" },
},
response: {
jsonrpc: "2.0" as const,
id: 2,
result: {
contents: [{ uri: "file:///config.json", text: "{}" }],
},
},
duration: 45,
},
{
id: "req-3",
timestamp: new Date("2026-03-17T10:02:00Z"),
direction: "request" as const,
message: {
jsonrpc: "2.0" as const,
id: 3,
method: "tools/call",
params: { name: "delete_records", arguments: { ids: [1, 2, 3] } },
},
response: {
jsonrpc: "2.0" as const,
id: 3,
error: { code: -32000, message: "Permission denied" },
},
duration: 350,
},
{
id: "req-4",
timestamp: new Date("2026-03-17T09:30:00Z"),
direction: "request" as const,
message: { jsonrpc: "2.0" as const, id: 4, method: "tools/list" },
response: { jsonrpc: "2.0" as const, id: 4, result: { tools: [] } },
duration: 80,
},
{
id: "req-5",
timestamp: new Date("2026-03-17T09:35:00Z"),
direction: "request" as const,
message: {
jsonrpc: "2.0" as const,
id: 5,
method: "prompts/get",
params: { name: "greeting" },
},
response: {
jsonrpc: "2.0" as const,
id: 5,
result: {
messages: [
{ role: "user", content: { type: "text", text: "Hello!" } },
],
},
},
duration: 60,
},
]}
pinnedIds={new Set(["req-4", "req-5"])}
onClearAll={fn()}
onExport={fn()}
onReplay={fn()}
onTogglePin={fn()}
/>
),
},
};
export const LimitedTabs: Story = {
args: {
availableTabs: ["Tools", "Resources", "Prompts"],
children: <Text>Tools screen content</Text>,
},
};
export const LongServerName: Story = {
args: {
serverInfo: {
name: "my-very-long-server-name-that-might-overflow-is",
version: "1.0.0",
},
children: <Text>Tools screen content</Text>,
},
};

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@ -1,48 +0,0 @@
import type { ReactNode } from "react";
import { AppShell } from "@mantine/core";
import type { Implementation } from "@modelcontextprotocol/sdk/types.js";
import type { ConnectionStatus } from "@inspector/core/mcp/types.js";
import { ViewHeader } from "../../groups/ViewHeader/ViewHeader";
export interface ConnectedLayoutProps {
serverInfo: Implementation;
status: ConnectionStatus;
latencyMs?: number;
activeTab: string;
availableTabs: string[];
onTabChange: (tab: string) => void;
onDisconnect: () => void;
onToggleTheme: () => void;
children: ReactNode;
}
export function ConnectedView({
serverInfo,
status,
latencyMs,
activeTab,
availableTabs,
onTabChange,
onDisconnect,
onToggleTheme,
children,
}: ConnectedLayoutProps) {
return (
<AppShell header={{ height: 60 }} padding="md">
<AppShell.Header>
<ViewHeader
connected
serverInfo={serverInfo}
status={status}
latencyMs={latencyMs}
activeTab={activeTab}
availableTabs={availableTabs}
onTabChange={onTabChange}
onDisconnect={onDisconnect}
onToggleTheme={onToggleTheme}
/>
</AppShell.Header>
<AppShell.Main>{children}</AppShell.Main>
</AppShell>
);
}

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@ -1,207 +0,0 @@
import { useState } from "react";
import type { InspectorServerSettings } from "@inspector/core/mcp/types.js";
import type { Meta, StoryObj } from "@storybook/react-vite";
import { fn } from "storybook/test";
import { UnconnectedView } from "./UnconnectedView.js";
import {
ServerListScreen,
type ServerEntry,
} from "../../screens/ServerListScreen/ServerListScreen";
import { ServerSettingsModal } from "../../groups/ServerSettingsModal/ServerSettingsModal";
const meta: Meta<typeof UnconnectedView> = {
title: "Views/UnconnectedView",
component: UnconnectedView,
parameters: { layout: "fullscreen" },
args: {
onToggleTheme: fn(),
},
};
export default meta;
type Story = StoryObj<typeof UnconnectedView>;
const sharedScreenCallbacks = {
onAddManually: fn(),
onImportConfig: fn(),
onImportServerJson: fn(),
onToggleConnection: fn(),
onServerInfo: fn(),
onSettings: fn(),
onEdit: fn(),
onClone: fn(),
onRemove: fn(),
};
function makeStdioServer(
name: string,
version: string,
command: string,
): ServerEntry {
return {
id: crypto.randomUUID(),
name,
config: { command },
info: { name, version },
connection: { status: "disconnected" },
};
}
function makeHttpServer(
name: string,
version: string,
url: string,
): ServerEntry {
return {
id: crypto.randomUUID(),
name,
config: { type: "streamable-http", url },
info: { name, version },
connection: { status: "disconnected" },
};
}
export const Empty: Story = {
args: {
children: <ServerListScreen servers={[]} {...sharedScreenCallbacks} />,
},
};
export const WithServers: Story = {
args: {
children: (
<ServerListScreen
servers={[
makeStdioServer(
"everything-server",
"1.0.0",
"npx -y @modelcontextprotocol/server-everything",
),
makeStdioServer(
"filesystem-server",
"0.6.2",
"npx -y @modelcontextprotocol/server-filesystem /home/user",
),
makeHttpServer(
"remote-server",
"2.1.0",
"https://api.example.com/mcp",
),
]}
{...sharedScreenCallbacks}
/>
),
},
};
function SettingsModalStory() {
const [settings, setSettings] = useState<InspectorServerSettings>({
headers: [
{ key: "Authorization", value: "Bearer token-abc-123" },
{ key: "X-Request-Id", value: "req-456" },
],
metadata: [{ key: "userId", value: "user-789" }],
connectionTimeout: 30000,
requestTimeout: 60000,
oauthClientId: "my-client-id",
oauthClientSecret: "super-secret-value",
oauthScopes: "read write",
});
return (
<UnconnectedView onToggleTheme={fn()}>
<ServerListScreen
servers={[
makeStdioServer(
"everything-server",
"1.0.0",
"npx -y @modelcontextprotocol/server-everything",
),
]}
{...sharedScreenCallbacks}
/>
<ServerSettingsModal
opened
settings={settings}
onClose={fn()}
onSettingsChange={setSettings}
/>
</UnconnectedView>
);
}
export const WithSettingsModal: Story = {
render: () => <SettingsModalStory />,
};
export const ManyServers: Story = {
args: {
children: (
<ServerListScreen
servers={[
makeStdioServer(
"everything-server",
"1.0.0",
"npx -y @modelcontextprotocol/server-everything",
),
makeStdioServer(
"filesystem-server",
"0.6.2",
"npx -y @modelcontextprotocol/server-filesystem /home/user",
),
makeHttpServer(
"remote-api-server",
"2.1.0",
"https://api.example.com/mcp",
),
makeStdioServer(
"postgres-server",
"1.3.0",
"npx -y @modelcontextprotocol/server-postgres",
),
makeStdioServer(
"github-server",
"0.9.1",
"npx -y @modelcontextprotocol/server-github",
),
makeHttpServer(
"slack-server",
"1.1.0",
"https://slack-mcp.example.com/mcp",
),
makeStdioServer(
"memory-server",
"0.2.0",
"npx -y @modelcontextprotocol/server-memory",
),
makeStdioServer(
"puppeteer-server",
"1.0.3",
"npx -y @modelcontextprotocol/server-puppeteer",
),
makeStdioServer(
"sqlite-server",
"0.5.1",
"npx -y @modelcontextprotocol/server-sqlite ./data.db",
),
makeStdioServer(
"brave-search-server",
"1.2.0",
"npx -y @modelcontextprotocol/server-brave-search",
),
makeHttpServer(
"google-maps-server",
"0.8.0",
"https://maps-mcp.example.com/mcp",
),
makeStdioServer(
"sequential-thinking-server",
"1.4.2",
"npx -y @modelcontextprotocol/server-sequential-thinking",
),
]}
{...sharedScreenCallbacks}
/>
),
},
};

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@ -1,19 +0,0 @@
import type { ReactNode } from "react";
import { AppShell } from "@mantine/core";
import { ViewHeader } from "../../groups/ViewHeader/ViewHeader";
export interface HomeLayoutProps {
children: ReactNode;
onToggleTheme: () => void;
}
export function UnconnectedView({ children, onToggleTheme }: HomeLayoutProps) {
return (
<AppShell header={{ height: 60 }} padding="md">
<AppShell.Header>
<ViewHeader connected={false} onToggleTheme={onToggleTheme} />
</AppShell.Header>
<AppShell.Main>{children}</AppShell.Main>
</AppShell>
);
}

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@ -775,69 +775,49 @@ themselves — every callback passed down must originate in a core hook.
## Section 4 — Views (`clients/web/src/components/views/`)
> Outer shell components that decide which screen to render based on
> connection state (`ConnectedView`, `UnconnectedView`). They receive the full
> Inspector core context and route to the appropriate screen.
> Outer shell component that holds inspector-level state (active server,
> connection status, current tab) and renders the appropriate screen.
> Receives all screen data via props so a single view can drive the whole
> application.
<!-- AGENT:VIEWS -->
### ConnectedView
### InspectorView
- **Location**: `views/ConnectedView/ConnectedView.tsx`
- **Purpose**: Outer `AppShell` wrapper shown once a server session is live; renders `ViewHeader` in connected mode and slots the active screen into the main region via `children`.
- **Current props**:
- `serverName: string`
- `status: "connected" | "connecting" | "failed"`
- `latencyMs?: number`
- `activeTab: string`
- **Location**: `views/InspectorView/InspectorView.tsx`
- **Purpose**: Single state-machine view that owns inspector-level state, switches `ViewHeader` between connected and unconnected modes, and renders the active screen based on the current tab. Replaces the prior `ConnectedView` / `UnconnectedView` pair (which awkwardly took `children`).
- **Internal state**:
- `activeServer: string | undefined`
- `connectionStatus: ConnectionStatus`
- `initializeResult: InitializeResult | undefined`
- `latencyMs: number | undefined`
- `activeTab: string` (defaults to `"Servers"`; expands to all tabs once a server is connected)
- `availableTabs: string[]`
- `onTabChange: (tab: string) => void`
- `onDisconnect: () => void`
- `onToggleTheme: () => void`
- `children: ReactNode`
- **MCP schema touch points**:
- `Implementation` (server identity → `serverName`) from `InitializeResult.serverInfo`.
- `ServerCapabilities` from `InitializeResult.capabilities` — drives which tabs are available (tools/prompts/resources/logging/completions).
- `InitializeResult` as a whole is the natural handshake object to accept instead of loose strings.
- **Target props**:
- `serverInfo: Implementation`
- `capabilities: ServerCapabilities`
- `connectionStatus: "connected" | "connecting" | "failed"` (app state, owned by core)
- `latencyMs?: number` (app state)
- `activeTab: InspectorTab` (app state; enum derived from capabilities)
- `availableTabs: InspectorTab[]` (app state; derived from `capabilities`)
- `onTabChange: (tab: InspectorTab) => void`
- `onDisconnect: () => void`
- `onToggleTheme: () => void`
- `children: ReactNode`
- **Callbacks → core hook**:
- `onDisconnect` → `useConnection` (disconnect action).
- `onTabChange` → local UI state in the wiring layer (not an MCP call); wiring-layer `useState` (no dedicated hook yet) or screen-level state.
- `onToggleTheme` → app-level theme store, not a core hook.
- `connectionStatus`, `latencyMs`, `serverInfo`, `capabilities` → `useConnection` / `useInspectorClient` / `useServerCapabilities`.
- **Internal refactors**:
- Replace flat `serverName` with `serverInfo.name` lookup; forward full `serverInfo` to `ViewHeader` once that group is updated.
- Compute/validate `availableTabs` against `capabilities` rather than accepting an arbitrary string list; narrow `activeTab`/`availableTabs` to an `InspectorTab` union.
- No transport or fetching logic; remains a pure shell routing children.
### UnconnectedView
- **Location**: `views/UnconnectedView/UnconnectedView.tsx`
- **Purpose**: Outer `AppShell` wrapper shown when no MCP session is active; renders `ViewHeader` in disconnected mode and slots the server-list / connect screen into the main region via `children`.
- `logLevel: LoggingLevel`
- `autoScroll: boolean`
- **Current props**:
- `children: ReactNode`
- `servers: ServerEntry[]`
- `tools: Tool[]`
- `prompts: Prompt[]`
- `resources: Resource[]`
- `resourceTemplates: ResourceTemplate[]`
- `subscriptions: InspectorResourceSubscription[]`
- `logs: LogEntryData[]`
- `tasks: Task[]`
- `progressByTaskId?: Record<string, TaskProgress>`
- `history: MessageEntry[]`
- `onToggleTheme: () => void`
- **MCP schema touch points**:
- None directly — no handshake has occurred. The view is intentionally MCP-schema-free and only hosts the connect flow.
- **Target props**:
- `children: ReactNode`
- `onToggleTheme: () => void`
- (Optional future) `connectionStatus: "disconnected" | "connecting" | "failed"` if the header needs to surface retry state in this shell.
- `Implementation` / `InitializeResult` — produced internally on connect and forwarded to `ViewHeader`.
- `ServerCapabilities` — will eventually drive `availableTabs` (currently the view exposes all tabs once connected; capability-gating is a follow-up).
- All screen-data types (`Tool`, `Prompt`, `Resource`, `ResourceTemplate`, `Task`, `LoggingLevel`) flow straight through to the relevant screen.
- **Callbacks → core hook**:
- Connection toggle (per-card) → `useConnection` (connect / disconnect actions).
- `onToggleTheme` → app-level theme store, not a core hook.
- Any connect action rendered inside `children` (e.g. from `ServerListScreen`) → `useConnection` (connect action), not owned by this view.
- **Internal refactors**:
- None required today; keep the shell minimal and let the embedded `ServerListScreen` own all connect/form state.
- Rename internal `HomeLayoutProps` to `UnconnectedViewProps` for consistency with the component name when the refactor lands.
- Per-screen handlers (`onCallTool`, `onGetPrompt`, `onReadResource`, `onSetLevel`, `onCancel` …) currently stubbed as `noop`; the wiring layer will replace these with hook calls (`useManagedTools`, `useManagedPrompts`, `useManagedResources`, `useLogging`, `useTasks`, `useHistory`).
- **Internal refactors / follow-ups**:
- Compute `availableTabs` from `initializeResult.capabilities` instead of always exposing all tabs.
- Narrow `activeTab` / `availableTabs` to an `InspectorTab` union.
- Once core hooks land, the view should accept the hook outputs directly rather than receive bare arrays via props (stories will continue to pass fixtures).
<!-- /AGENT:VIEWS -->
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