diff --git a/src/lib/components/Graph/Graph.svelte b/src/lib/components/Graph/Graph.svelte
index 7c0af8e..2cac2c2 100644
--- a/src/lib/components/Graph/Graph.svelte
+++ b/src/lib/components/Graph/Graph.svelte
@@ -17,6 +17,8 @@
 	import GraphCircleNode from './GraphCircleNode.svelte';
 
 	import * as d3Force from 'd3-force';
+	import type { SessionAgentState } from '$lib/session.svelte';
+	import { cn } from '$lib/utils';
 
 	import {
 		Button,
@@ -42,6 +44,7 @@
 	type DraggingNode = { id: string; position: { x: number; y: number } };
 
 	let {
+		class: className,
 		agents,
 		groups,
 		selectedAgent = $bindable(undefined),
@@ -51,7 +54,8 @@
 		viewOnly = false,
 		fitDefault = true
 	}: {
-		agents: z.infer<FormSchema>['agents'];
+		class?: string;
+		agents: z.infer<FormSchema>['agents'] | SessionAgentState[];
 		groups: z.infer<FormSchema>['groups'];
 		selectedAgent?: number | null;
 		onSelect?: (idx: number) => void;
@@ -258,7 +262,7 @@
 	bind:nodes
 	bind:edges
 	{nodeTypes}
-	class=" [&_.svelte-flow__edge-wrapper]:z-10!"
+	class={cn('[&_.svelte-flow__edge-wrapper]:z-10!', className)}
 	fitView
 	onnodedragstart={handleNodeDragStart}
 	onnodedrag={handleNodeDrag}
diff --git a/src/lib/components/SessionSwitcher.svelte b/src/lib/components/SessionSwitcher.svelte
index 402a03f..fc672de 100644
--- a/src/lib/components/SessionSwitcher.svelte
+++ b/src/lib/components/SessionSwitcher.svelte
@@ -13,6 +13,8 @@
 
 	let ctx = appContext.get();
 
+	let { class: className }: { class?: string } = $props();
+
 	let sessionSearcherOpen = $state(false);
 	let triggerRef = $state<HTMLButtonElement>(null!);
 
@@ -27,12 +29,12 @@
 </script>
 
 <Popover.Root bind:open={sessionSearcherOpen}>
-	<section class="my-2 flex w-full gap-2">
+	<section class={cn('my-2 flex w-full gap-2', className)}>
 		<Popover.Trigger
 			class="bg-sidebar border-offset-background dark:aria-invalid:border-destructive/40 aria-invalid:border-destructive relative  w-full flex-1 grow justify-between truncate border-1 "
 			aria-invalid={ctx.session !== null && !ctx.session.connected}
 		>
-			{#snippet child({ props }: {props: any})}
+			{#snippet child({ props }: { props: any })}
 				<Button
 					variant="outline"
 					{...props}
diff --git a/src/lib/components/app-sidebar.svelte b/src/lib/components/app-sidebar.svelte
index 97e054f..547e779 100644
--- a/src/lib/components/app-sidebar.svelte
+++ b/src/lib/components/app-sidebar.svelte
@@ -418,6 +418,7 @@
 								>
 							</section>
 						{/if}
+						<SidebarLink url="{base}/session/overview" icon={IconPackage} title="Overview" />
 						<NavBundle
 							title="Threads"
 							icon={IconFileArchive}
diff --git a/src/lib/pages.ts b/src/lib/pages.ts
index 4e08174..e729895 100644
--- a/src/lib/pages.ts
+++ b/src/lib/pages.ts
@@ -11,6 +11,13 @@ export const pageTree = {
 			registry: 'Registry'
 		}
 	},
+	session: {
+		label: 'Session',
+		href: null,
+		pages: {
+			overview: 'Overview'
+		}
+	},
 	workbench: {
 		label: 'Workbench',
 		pages: {
diff --git a/src/lib/session.svelte.ts b/src/lib/session.svelte.ts
index baa56b0..4841713 100644
--- a/src/lib/session.svelte.ts
+++ b/src/lib/session.svelte.ts
@@ -267,4 +267,17 @@ export class Session {
 	public close() {
 		this.socket.close();
 	}
+	public async kill() {
+		const res = await this.server.api.DELETE('/api/v1/local/session/{namespace}/{sessionId}', {
+			params: { path: { namespace: this.namespace, sessionId: this.sessionId } }
+		});
+		if (res.error) {
+			toast.error(`Failed to kill session: ${res.error}`);
+		} else {
+			toast.info('Successfully killed session.');
+		}
+
+		this.connected = false; // this makes the socket's close toast not appear
+		this.close();
+	}
 }
diff --git a/src/lib/utils.ts b/src/lib/utils.ts
index 5819b61..935c13a 100644
--- a/src/lib/utils.ts
+++ b/src/lib/utils.ts
@@ -5,6 +5,15 @@ export function cn(...inputs: ClassValue[]) {
 	return twMerge(clsx(inputs));
 }
 
+export const dollarFmt = new Intl.NumberFormat(undefined, {
+	style: 'currency',
+	currency: 'usd',
+	currencyDisplay: 'narrowSymbol'
+});
+export const fmtMicrocents = (microcents: number): string => {
+	return dollarFmt.format(microcents / 100_000_000);
+};
+
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
 export type WithoutChild<T> = T extends { child?: any } ? Omit<T, 'child'> : T;
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
diff --git a/src/routes/(app)/session/overview/+page.svelte b/src/routes/(app)/session/overview/+page.svelte
new file mode 100644
index 0000000..83f7927
--- /dev/null
+++ b/src/routes/(app)/session/overview/+page.svelte
@@ -0,0 +1,238 @@
+<script lang="ts">
+	import * as Breadcrumb from '@coral-os/component-library/ui/breadcrumb/index.js';
+	import * as Sidebar from '@coral-os/component-library/ui/sidebar/index.js';
+	import { Separator } from '@coral-os/component-library/ui/separator/index.js';
+	import * as Card from '@coral-os/component-library/ui/card/index.js';
+	import { goto } from '$app/navigation';
+	import { base } from '$app/paths';
+	import Header from '$lib/components/header.svelte';
+	import { Button } from '@coral-os/component-library/ui/button/index.js';
+	import * as UnderlineTabs from '@coral-os/component-library/ui/underline-tabs/index.js';
+	import { Underline } from '@lucide/svelte';
+	import { appContext } from '$lib/context';
+	import * as Table from '@coral-os/component-library/ui/table/index.js';
+	import { TooltipLabel, TwostepButton } from '@coral-os/component-library';
+	import * as Tooltip from '@coral-os/component-library/ui/tooltip/index.js';
+	import { formatDistanceToNow, format } from 'date-fns';
+	import { Badge } from '@coral-os/component-library/components/ui/badge/index.js';
+	import Graph from '$lib/components/Graph/Graph.svelte';
+	import { SvelteFlowProvider } from '@xyflow/svelte';
+	import { onMount } from 'svelte';
+	import SessionSwitcher from '$lib/components/SessionSwitcher.svelte';
+	import { Skeleton } from '@coral-os/component-library/components/ui/skeleton/index.js';
+	import { cn, fmtMicrocents } from '$lib/utils';
+
+	let ctx = appContext.get();
+
+	let sessions = $derived(Object.values(ctx.server.sessions));
+
+	let session = $derived(ctx.session);
+	let agents = $derived(Object.values(session?.agents ?? {}));
+	let threads = $derived(Object.values(session?.threads ?? {}));
+
+	let tick = $state(false);
+	onMount(() => {
+		const timer = setInterval(() => {
+			tick = !tick;
+		}, 1000);
+		return () => {
+			clearInterval(timer);
+		};
+	});
+</script>
+
+<Header />
+
+{#if session}
+	<main class="flex h-full w-full flex-col gap-4 p-6 pt-2">
+		<header class="flex items-center justify-between gap-4">
+			<section class="">
+				<h1 class="text-2xl font-semibold">Session Overview</h1>
+				<p class="text-muted-foreground text-sm">Here's what's happening in your session.</p>
+			</section>
+
+			<section class="mt-4 flex grow flex-col">
+				<h2 class="text-sm font-semibold">Current Session</h2>
+				<SessionSwitcher class="my-0" />
+			</section>
+
+			<section class="flex-col self-end">
+				<TwostepButton
+					variant="destructive"
+					onclick={() => {
+						session?.kill();
+					}}>Kill session</TwostepButton
+				>
+			</section>
+			<!-- <div class="flex gap-2">
+			<Button class="btn">Connect Server</Button>
+			<Button class="btn btn-primary">Create Session</Button>
+			<Button class="btn">Register Agent</Button>
+			<Button class="btn">Start Thread</Button>
+		</div> -->
+		</header>
+
+		<section class="grid grid-cols-4 gap-4">
+			<Card.Root
+				class="grid h-full grid-rows-[max-content_max-content_auto] justify-between gap-1 p-6"
+			>
+				<p class="text-sm font-semibold">Agents</p>
+				<p class="text-2xl font-semibold">{agents.length}</p>
+				<p class="text-muted-foreground text-xs">
+					{agents.filter(
+						(a) => a.status.type === 'running' && a.status.connectionStatus.type === 'connected'
+					).length} running, {agents.filter((a) => a.status.type === 'waiting').length} waiting, {agents.filter(
+						(a) => a.status.type === 'stopped'
+					).length}
+					stopped
+				</p>
+			</Card.Root>
+
+			<Card.Root
+				class="grid h-full grid-rows-[max-content_max-content_auto] justify-between gap-1 p-6"
+			>
+				<p class="text-sm font-semibold">Threads</p>
+				<p class="text-2xl font-semibold">{sessions.length}</p>
+			</Card.Root>
+
+			<Card.Root
+				class="grid h-full grid-rows-[max-content_max-content_auto] justify-between gap-1 p-6"
+			>
+				<p class="text-sm font-semibold">Messages</p>
+				<p class="text-2xl font-semibold">
+					{threads.reduce((acc, t) => acc + t.messages.length, 0)}
+				</p>
+				<p class="text-muted-foreground text-xs">total over all threads</p>
+			</Card.Root>
+
+			<Card.Root class="flex h-full flex-col justify-between gap-1 p-6">
+				<p class="text-sm font-semibold">Session Budget</p>
+				{#if session.extended}
+					{@const budget = session.extended.runningBudget}
+					<p class="text-2xl font-semibold">
+						<span class={cn(budget.overclaim > 0 && 'text-destructive')}
+							>{fmtMicrocents(budget.startBudget - budget.remaining + budget.overclaim)}</span
+						>
+						/ {fmtMicrocents(budget.startBudget)}
+					</p>
+				{:else}
+					<Skeleton class="h-4" />
+				{/if}
+				<p class="text-muted-foreground text-xs">current usage / session budget</p>
+			</Card.Root>
+		</section>
+
+		<section class="grid grow grid-cols-2 gap-4">
+			<Card.Root class="col-span-1 row-span-2 h-full gap-2 pb-0.5">
+				<Card.Header>
+					<Card.Title>Threads</Card.Title>
+				</Card.Header>
+				<Card.Content class="grow overflow-x-auto p-0 [&>*]:overflow-x-visible">
+					<Table.Root class="h-full border-b">
+						<Table.Header>
+							<Table.Row class="*:text-muted-foreground text-sm *:font-normal">
+								<Table.Head class="w-[100px]">Thread</Table.Head>
+								<Table.Head class="text-center">Status</Table.Head>
+								<Table.Head>Created</Table.Head>
+								<Table.Head>Closed</Table.Head>
+								<Table.Head class="text-end">Messages</Table.Head>
+							</Table.Row>
+						</Table.Header>
+						<Table.Body class="text-sm">
+							{#each threads as thread}
+								<Table.Row>
+									<Table.Cell class="max-w-5 truncate font-medium">
+										<Tooltip.Root>
+											<Tooltip.Trigger class="w-full truncate text-start"
+												>{thread.name}</Tooltip.Trigger
+											><Tooltip.Content>{thread.name}</Tooltip.Content></Tooltip.Root
+										></Table.Cell
+									>
+									<Table.Cell>
+										<Tooltip.Root>
+											<Tooltip.Trigger class="w-full cursor-help"
+												><Badge
+													class="w-full"
+													variant={thread.state.state === 'closed' ? 'outline' : 'default'}
+													>{thread.state.state}</Badge
+												></Tooltip.Trigger
+											>
+											<Tooltip.Content class="w-fit">
+												{#if thread.state.state === 'closed'}
+													"{thread.state.summary}"
+												{:else}
+													Thread is open - when closed, the close summary will show here.
+												{/if}
+											</Tooltip.Content>
+										</Tooltip.Root>
+									</Table.Cell>
+									<Table.Cell>
+										<Tooltip.Root>
+											<Tooltip.Trigger class="cursor-help"
+												>{(tick || true) &&
+													formatDistanceToNow(thread.timestamp, {
+														addSuffix: true
+													})}</Tooltip.Trigger
+											>
+											<Tooltip.Content class="w-fit">
+												{format(thread.timestamp, 'PPPppp')}</Tooltip.Content
+											>
+										</Tooltip.Root></Table.Cell
+									>
+									<Table.Cell>
+										{#if thread.state.state === 'closed'}
+											<Tooltip.Root>
+												<Tooltip.Trigger class="cursor-help"
+													>{(tick || true) &&
+														formatDistanceToNow(thread.state.timestamp, {
+															addSuffix: true
+														})}</Tooltip.Trigger
+												>
+												<Tooltip.Content class="w-fit">
+													{format(thread.timestamp, 'PPPppp')}</Tooltip.Content
+												>
+											</Tooltip.Root>
+										{:else}
+											<span class="text-muted-foreground select-none">&mdash;</span>
+										{/if}
+									</Table.Cell>
+									<Table.Cell class="text-end">{thread.messages.length}</Table.Cell>
+								</Table.Row>
+							{:else}
+								<Table.Row>
+									<Table.Cell colspan={5} class="text-center text-sm text-muted-foreground">
+										No threads in this session.
+									</Table.Cell>
+								</Table.Row>
+							{/each}
+						</Table.Body>
+					</Table.Root>
+				</Card.Content>
+			</Card.Root>
+
+			<Card.Root class="gap-2 pb-2">
+				<Card.Header>
+					<Card.Title>Agent Graph</Card.Title>
+				</Card.Header>
+				<Card.Content class="size-full px-2">
+					<SvelteFlowProvider>
+						<Graph {agents} groups={[agents.map((a) => a.name)]} class="size-full" controls />
+					</SvelteFlowProvider>
+				</Card.Content>
+			</Card.Root>
+
+			<Card.Root>
+				<Card.Header>
+					<Card.Title>Messages (last hour)</Card.Title>
+				</Card.Header>
+				<Card.Content>
+					<div
+						class="bg-muted text-muted-foreground flex h-32 w-full items-center justify-center rounded-md text-xs"
+					>
+						Chart placeholder
+					</div>
+				</Card.Content>
+			</Card.Root>
+		</section>
+	</main>
+{/if}