feat(hub): drop redundant /admin/org/:slug path + release v0.0.35 (#11)

Silo hostname already carries tenancy. Admin SPA routes become /admin/..., legacy bookmarks redirect, login lands on /admin.

Co-authored-by: Hong Jiarong <me@jrhim.com>
Co-committed-by: Hong Jiarong <me@jrhim.com>

hub/admin-web/src/lib/api.ts

@@ -168,6 +168,16 @@ export interface FeishuApplicationConnection {
 	updatedAt: string;
 }
 
+export interface CapabilityConnection {
+	id: string;
+	capabilityId: string;
+	status: 'DRAFT' | 'ACTIVE' | 'DISABLED';
+	activeVersion: number | null;
+	keyId: string | null;
+	createdAt: string;
+	updatedAt: string;
+}
+
 export interface UsageTotals {
 	runCount: number;
 	runsWithCost: number;
@@ -183,13 +193,81 @@ export interface ProjectUsageRow extends UsageTotals {
 	folderId: string | null;
 }
 
+/** Ledger slice from UsageFact (ADR-0026): separates model tokens vs external meters. */
+export interface UsageBreakdownRow {
+	kind: string;
+	provider: string;
+	model: string | null;
+	capabilityId: string | null;
+	unit: string | null;
+	factCount: number;
+	factsWithCost: number;
+	factsWithoutCost: number;
+	inputTokens: number;
+	outputTokens: number;
+	quantity: number | null;
+	costUsd: number | null;
+}
+
 export interface UsageReport {
 	from: string | null;
 	to: string | null;
 	projects: ProjectUsageRow[];
 	totals: UsageTotals;
+	breakdown: UsageBreakdownRow[];
 }
 
+export interface ProjectUsageReport extends ProjectUsageRow {
+	from: string | null;
+	to: string | null;
+	breakdown: UsageBreakdownRow[];
+}
+
+export interface UsageFactRow {
+	id: string;
+	occurredAt: string;
+	kind: string;
+	provider: string;
+	model: string | null;
+	inputTokens: number | null;
+	outputTokens: number | null;
+	quantity: number | null;
+	unit: string | null;
+	costUsd: number | null;
+	costSource: string;
+	capabilityId: string | null;
+	correlationId: string | null;
+}
+
+export interface SessionRunRow {
+	id: string;
+	status: string;
+	model: string;
+	provider: string;
+	inputTokens: number | null;
+	outputTokens: number | null;
+	costUsd: number | null;
+	costSource: string | null;
+	startedAt: string;
+	finishedAt: string | null;
+	error: string | null;
+	usageFacts: UsageFactRow[];
+}
+
+export interface SessionDetail {
+	id: string;
+	provider: string;
+	roleId: string;
+	model: string;
+	title: string | null;
+	createdAt: string;
+	updatedAt: string;
+	archivedAt: string | null;
+	project: { id: string; name: string };
+	runs: SessionRunRow[];
+}
+
+
 export type CapacityDimension =
 	| 'requestRate'
 	| 'requestBodySize'
@@ -343,6 +421,8 @@ export const api = {
 		get(`${orgBase(slug)}/projects/${projectId}/sessions${limit !== undefined ? `?limit=${limit}` : ''}`) as Promise<{
 			sessions: SessionSummary[];
 		}>,
+	session: (slug: string, sessionId: string) =>
+		get(`${orgBase(slug)}/sessions/${encodeURIComponent(sessionId)}`) as Promise<SessionDetail>,
 	usage: (slug: string, params?: { from?: string; to?: string; folderId?: string }) => {
 		const q = new URLSearchParams();
 		if (params?.from) q.set('from', params.from);
@@ -351,6 +431,16 @@ export const api = {
 		const qs = q.toString();
 		return get(`${orgBase(slug)}/usage${qs ? `?${qs}` : ''}`) as Promise<UsageReport>;
 	},
+	projectUsage: (slug: string, projectId: string, params?: { from?: string; to?: string }) => {
+		const q = new URLSearchParams();
+		if (params?.from) q.set('from', params.from);
+		if (params?.to) q.set('to', params.to);
+		const qs = q.toString();
+		return get(
+			`${orgBase(slug)}/projects/${encodeURIComponent(projectId)}/usage${qs ? `?${qs}` : ''}`,
+		) as Promise<ProjectUsageReport>;
+	},
+
 
 	providerConnections: (slug: string) =>
 		get(`${orgBase(slug)}/provider-connections`) as Promise<{ connections: ProviderConnectionRow[] }>,
@@ -381,6 +471,21 @@ export const api = {
 	disableFeishuApplication: (slug: string) =>
 		del(`${orgBase(slug)}/feishu-application-connection`) as Promise<FeishuApplicationConnection>,
 
+	capabilityConnections: (slug: string) =>
+		get(`${orgBase(slug)}/capability-connections`) as Promise<{ connections: CapabilityConnection[] }>,
+	capabilityConnection: (slug: string, capabilityId: string) =>
+		get(`${orgBase(slug)}/capability-connections/${encodeURIComponent(capabilityId)}`) as Promise<{
+			connection: CapabilityConnection | null;
+		}>,
+	rotateCapabilityConnection: (
+		slug: string,
+		capabilityId: string,
+		body: { accessKeyId: string; accessKeySecret: string; endpoint: string },
+	) =>
+		put(`${orgBase(slug)}/capability-connections/${encodeURIComponent(capabilityId)}`, body) as Promise<CapabilityConnection>,
+	disableCapabilityConnection: (slug: string, capabilityId: string) =>
+		del(`${orgBase(slug)}/capability-connections/${encodeURIComponent(capabilityId)}`) as Promise<CapabilityConnection>,
+
 	capacityPolicy: (slug: string) => get(`${orgBase(slug)}/capacity-policy`) as Promise<CapacityPolicyView>,
 	setCapacityPolicy: (slug: string, body: { limits: Partial<Record<CapacityDimension, number | null>> }) =>
 		put(`${orgBase(slug)}/capacity-policy`, body) as Promise<CapacityPolicyView>,

hub/admin-web/src/lib/components/FolderTree.svelte

@@ -33,7 +33,7 @@
 <div class="space-y-0.5">
 	{#each childProjects as p (p.id)}
 		<a
-			href={`/admin/org/${slug}/projects/${p.id}`}
+			href={`/admin/projects/${p.id}`}
 			class="flex items-center gap-2.5 px-3 py-2.5 text-sm transition hover:bg-surface-100"
 		>
 			<span class="flex h-7 w-7 items-center justify-center border border-primary-200 bg-primary-50 text-primary-700">

hub/admin-web/src/lib/format.ts

@@ -29,6 +29,52 @@ export function fmtNum(n: number): string {
 	return n.toLocaleString();
 }
 
+const USAGE_KIND_LABELS: Record<string, string> = {
+	model_completion: '模型完成',
+	external_capability: '外部能力',
+	tool_proxy: '工具代理',
+};
+
+const METER_UNIT_LABELS: Record<string, string> = {
+	pages: '页',
+	audio_seconds: '音频秒',
+	invocations: '次调用',
+};
+
+export function usageKindLabel(kind: string): string {
+	return USAGE_KIND_LABELS[kind] ?? kind;
+}
+
+export function meterUnitLabel(unit: string | null | undefined): string {
+	if (!unit) return '—';
+	return METER_UNIT_LABELS[unit] ?? unit;
+}
+
+export function fmtQuantity(quantity: number | null | undefined, unit: string | null | undefined): string {
+	if (quantity === null || quantity === undefined) return '—';
+	const u = meterUnitLabel(unit);
+	return u === '—' ? fmtNum(quantity) : `${fmtNum(quantity)} ${u}`;
+}
+
+export function fmtTokens(input: number | null | undefined, output: number | null | undefined): string {
+	const hasIn = input !== null && input !== undefined;
+	const hasOut = output !== null && output !== undefined;
+	if (!hasIn && !hasOut) return '—';
+	return `${fmtNum(input ?? 0)} / ${fmtNum(output ?? 0)}`;
+}
+
+export function runStatusLabel(status: string): string {
+	const key = status.toUpperCase();
+	if (key === 'COMPLETED') return '完成';
+	if (key === 'FAILED') return '失败';
+	if (key === 'CANCELED') return '取消';
+	if (key === 'TIMED_OUT') return '超时';
+	if (key === 'RUNNING') return '运行中';
+	if (key === 'QUEUED') return '排队';
+	return status;
+}
+
+
 export function orgRoleLabel(role: string): string {
 	const key = role.toUpperCase() as OrgRole;
 	return ORG_ROLE_LABELS[key] ?? role;

hub/admin-web/src/lib/org.ts

@@ -0,0 +1,40 @@
+import type { MeResponse, OrgMembership } from './api';
+
+/** Alpha Silo host prefix: <slug>.educraft[.dev].… */
+export function hostOrgSlug(hostname: string = typeof window !== 'undefined' ? window.location.hostname : ''): string | null {
+	const host = hostname.toLowerCase();
+	const m = host.match(/^([a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?)\.educraft(?:-dev)?\./);
+	return m?.[1] ?? null;
+}
+
+export function isOrgAdmin(org: OrgMembership | null | undefined): boolean {
+	if (!org) return false;
+	const role = String(org.role ?? '').toUpperCase();
+	return role === 'OWNER' || role === 'ADMIN';
+}
+
+/**
+ * Resolve the tenancy for this browser session.
+ * Prefers hostname slug (silo), then ?org=, then first admin membership, then first membership.
+ */
+export function resolveOrg(me: MeResponse | null | undefined, search: string = ''): OrgMembership | null {
+	if (!me || me.organizations.length === 0) return null;
+	const host = hostOrgSlug();
+	if (host) {
+		const byHost = me.organizations.find((o) => o.slug === host);
+		if (byHost) return byHost;
+	}
+	const q = new URLSearchParams(search).get('org')?.trim();
+	if (q) {
+		const byQuery = me.organizations.find((o) => o.slug === q);
+		if (byQuery) return byQuery;
+	}
+	const admin = me.organizations.find((o) => isOrgAdmin(o));
+	return admin ?? me.organizations[0] ?? null;
+}
+
+/** SPA paths no longer embed org slug (subdomain carries tenancy). */
+export function adminPath(rest: string = ''): string {
+	const cleaned = rest.replace(/^\/+/, '');
+	return cleaned === '' ? '/admin' : `/admin/${cleaned}`;
+}

hub/admin-web/src/lib/session.ts

@@ -35,12 +35,9 @@ export async function loadSession(): Promise<void> {
 /**
  * Resolve org slug for org-scoped Feishu OAuth (`GET /auth/feishu/:orgSlug`).
  * Unscoped `/auth/feishu` is disabled unless allowLegacyFeishuOAuth is on.
+ * Path no longer carries tenancy: prefer hostname silo slug, then ?org=.
  */
 export function resolveLoginOrgSlug(): string | null {
-	const path = window.location.pathname.split('/').filter(Boolean);
-	if (path[0] === 'admin' && path[1] === 'org' && path[2]) {
-		return decodeURIComponent(path[2]);
-	}
 	const q = new URLSearchParams(window.location.search).get('org');
 	if (q && q.trim() !== '') return q.trim();
 
@@ -48,6 +45,12 @@ export function resolveLoginOrgSlug(): string | null {
 	const host = window.location.hostname.toLowerCase();
 	const m = host.match(/^([a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?)\.educraft(?:-dev)?\./);
 	if (m?.[1]) return m[1];
+
+	// Legacy path while old bookmarks still land briefly before redirect.
+	const path = window.location.pathname.split('/').filter(Boolean);
+	if (path[0] === 'admin' && path[1] === 'org' && path[2]) {
+		return decodeURIComponent(path[2]);
+	}
 	return null;
 }
 

hub/admin-web/src/routes/+layout.svelte

@@ -5,6 +5,7 @@
 	import { page } from '$app/state';
 	import { session, loadSession, logout, redirectToLogin } from '$lib/session';
 	import type { OrgMembership } from '$lib/api';
+	import { adminPath, isOrgAdmin, resolveOrg } from '$lib/org';
 	import { orgRoleLabel } from '$lib/format';
 	import Icon from '$lib/components/Icon.svelte';
 	import ToastHost from '$lib/components/ToastHost.svelte';
@@ -20,6 +21,7 @@
 
 	const navItems = [
 		{ key: 'overview', label: '概览', icon: 'overview' as const },
+		{ key: 'usage', label: '用量', icon: 'overview' as const },
 		{ key: 'members', label: '成员', icon: 'members' as const },
 		{ key: 'teams', label: '团队', icon: 'teams' as const },
 		{ key: 'projects', label: '项目', icon: 'projects' as const },
@@ -28,68 +30,52 @@
 		{ key: 'skills', label: '技能', icon: 'roles' as const },
 		{ key: 'roles', label: '角色', icon: 'roles' as const },
 		{ key: 'feishu', label: '飞书', icon: 'feishu' as const },
+		{ key: 'capabilities', label: '能力', icon: 'provider' as const },
 	];
 
-	function isAdmin(org: OrgMembership): boolean {
-		const role = String(org.role ?? '').toUpperCase();
-		return role === 'OWNER' || role === 'ADMIN';
-	}
-
-	function orgSlugFromPath(): string | null {
-		const parts = page.url.pathname.split('/').filter(Boolean);
-		if (parts[0] === 'admin' && parts[1] === 'org' && parts[2]) {
-			return decodeURIComponent(parts[2]);
-		}
-		return null;
-	}
-
-	function isOnProjectRoute(): boolean {
-		const parts = page.url.pathname.split('/').filter(Boolean);
-		return parts[0] === 'admin' && parts[1] === 'org' && parts[3] === 'projects';
-	}
-
 	function memberships(): OrgMembership[] {
 		return $session.me?.organizations ?? [];
 	}
 
 	function adminOrgs(): OrgMembership[] {
-		return memberships().filter(isAdmin);
+		return memberships().filter((o) => isOrgAdmin(o));
 	}
 
 	function currentOrg(): OrgMembership | null {
-		const slug = orgSlugFromPath();
-		if (!slug) return null;
-		return memberships().find((o) => o.slug === slug) ?? null;
+		return resolveOrg($session.me, page.url.search);
 	}
 
-	function pickHomeOrg(): OrgMembership | null {
-		const admin = adminOrgs()[0];
-		if (admin) return admin;
-		return memberships()[0] ?? null;
+	function isOnProjectRoute(): boolean {
+		const parts = page.url.pathname.split('/').filter(Boolean);
+		// /admin/projects or /admin/projects/:id
+		return parts[0] === 'admin' && parts[1] === 'projects';
 	}
 
 	function activeKey(): string {
 		const parts = page.url.pathname.split('/').filter(Boolean);
-		if (parts[0] !== 'admin' || parts[1] !== 'org' || !parts[2]) return '';
-		return parts[3] ?? 'overview';
+		if (parts[0] !== 'admin') return '';
+		// /admin → overview; /admin/usage → usage; /admin/projects/x → projects
+		return parts[1] ?? 'overview';
 	}
 
 	function navHref(key: string): string {
-		const slug = currentOrg()?.slug ?? pickHomeOrg()?.slug;
-		if (!slug) return '/';
-		if (key === 'overview') return `/admin/org/${slug}`;
-		return `/admin/org/${slug}/${key}`;
+		if (key === 'overview') return adminPath();
+		return adminPath(key);
 	}
 
 	function pageTitle(): string {
 		const key = activeKey();
 		if (key === 'overview' || key === '') return '概览';
+		if (key === 'sessions') return '会话详情';
 		return navItems.find((i) => i.key === key)?.label ?? '管理后台';
 	}
 
 	function switchOrg(nextSlug: string) {
 		if (!nextSlug || nextSlug === currentOrg()?.slug) return;
-		void goto(`/admin/org/${nextSlug}`);
+		// Path is tenancy-free; keep optional ?org= for local multi-membership debugging.
+		const url = new URL(page.url.href);
+		url.searchParams.set('org', nextSlug);
+		void goto(`${url.pathname}${url.search}`, { replaceState: true });
 	}
 
 	function handleLogout(e: Event) {
@@ -112,33 +98,23 @@
 	$effect(() => {
 		if ($session.loading || !$session.me) return;
 
-		const slug = orgSlugFromPath();
-		const matched = slug ? memberships().find((o) => o.slug === slug) : null;
+		const path = page.url.pathname;
+		// Legacy /admin/org/:slug… is handled by admin/org/[...path] page.
 
-		// Org admins: route to their first admin org if none matched as admin.
+		const org = currentOrg();
 		const admins = adminOrgs();
-		if (matched && isAdmin(matched)) {
+
+		if (org && isOrgAdmin(org)) {
 			redirecting = false;
 			return;
 		}
-		if (!matched && admins.length > 0) {
-			const target = `/admin/org/${admins[0].slug}`;
-			if (page.url.pathname !== target && !page.url.pathname.startsWith(`${target}/`)) {
-				redirecting = true;
-				void goto(target, { replaceState: true });
-			}
-			return;
-		}
 
-		// Members (non-admin): project pages are open to project MANAGE holders;
-		// the org overview and other admin-only surfaces are not for them.
-		if (matched && !isAdmin(matched)) {
+		// Member only: allow project routes; bounce admin-only surfaces to projects.
+		if (org && !isOrgAdmin(org)) {
 			redirecting = false;
-			const parts = page.url.pathname.split('/').filter(Boolean);
-			const onOverview = parts.length === 3; // /admin/org/:slug
-			if (onOverview) {
-				const target = `/admin/org/${matched.slug}/projects`;
-				if (page.url.pathname !== target) {
+			if (!isOnProjectRoute()) {
+				const target = adminPath('projects');
+				if (path !== target) {
 					redirecting = true;
 					void goto(target, { replaceState: true });
 				}
@@ -146,12 +122,11 @@
 			return;
 		}
 
-		// No matched org and no admin orgs: route a member to their first org's
-		// projects page so they can reach project MANAGE surfaces.
-		if (!matched && memberships().length > 0) {
-			const home = memberships()[0];
-			const target = `/admin/org/${home.slug}/projects`;
-			if (page.url.pathname !== target && !page.url.pathname.startsWith(`${target}/`)) {
+		// No org resolved but user has memberships → land on first org's projects/overview via resolveOrg next tick
+		if (!org && memberships().length > 0) {
+			const home = admins[0] ?? memberships()[0]!;
+			const target = isOrgAdmin(home) ? adminPath() : adminPath('projects');
+			if (path !== target && !path.startsWith(`${target}/`)) {
 				redirecting = true;
 				void goto(target, { replaceState: true });
 			}
@@ -172,14 +147,14 @@
 					d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
 				></path>
 			</svg>
-			<p class="text-sm">{redirecting ? '正在进入组织…' : '正在加载会话…'}</p>
+			<p class="text-sm">加载中…</p>
 		</div>
 	</div>
 {:else if $session.error}
 	<div class="saas-status-panel">
 		<div class="saas-status-card">
 			<div
-				class="mx-auto mb-4 flex h-12 w-12 items-center justify-center border border-error-300 bg-error-100 text-error-700 font-bold"
+				class="mx-auto mb-3 flex h-12 w-12 items-center justify-center border border-error-200 bg-error-50 text-error-700"
 			>
 				!
 			</div>
@@ -192,7 +167,7 @@
 	<div class="saas-status-panel">
 		<div class="saas-status-card">
 			<div
-				class="mx-auto mb-5 flex h-12 w-12 items-center justify-center border border-primary-700 bg-primary-600 text-white font-bold"
+				class="mx-auto mb-4 flex h-12 w-12 items-center justify-center border border-primary-700 bg-primary-600 text-sm font-bold text-white"
 			>
 				CPH
 			</div>
@@ -201,7 +176,7 @@
 			<button class="saas-btn-primary w-full" onclick={() => redirectToLogin()}>使用飞书登录</button>
 		</div>
 	</div>
-{:else if currentOrg() && isAdmin(currentOrg()!)}
+{:else if currentOrg() && isOrgAdmin(currentOrg()!)}
 	{@const org = currentOrg()!}
 	{@const me = $session.me!}
 	<div class="saas-shell">
@@ -226,10 +201,11 @@
 				</div>
 				<div class="min-w-0">
 					<div class="truncate text-sm font-semibold text-surface-900">组织后台</div>
-					<div class="truncate text-xs text-surface-600">Curriculum Hub</div>
+					<div class="truncate text-xs text-surface-600">{org.name}</div>
 				</div>
 			</div>
 
+			{#if me.organizations.length > 1}
 				<div class="px-3 pb-3">
 					<div class="mb-1.5 flex items-center gap-1.5 text-xs font-medium text-surface-700">
 						<Icon name="org" class="h-3.5 w-3.5" />
@@ -237,6 +213,7 @@
 					</div>
 					<SelectField items={orgSelectItems(me.organizations)} value={org.slug} onchange={switchOrg} />
 				</div>
+			{/if}
 
 			<nav class="flex-1 space-y-0.5 overflow-y-auto px-2 pb-3">
 				<p class="px-3 pb-1 pt-2 text-[11px] font-semibold uppercase tracking-wider text-surface-600">工作台</p>
@@ -306,13 +283,13 @@
 			</main>
 		</div>
 	</div>
-{:else if currentOrg() && !isAdmin(currentOrg()!) && isOnProjectRoute()}
+{:else if currentOrg() && !isOrgAdmin(currentOrg()!) && isOnProjectRoute()}
 	{@const org = currentOrg()!}
 	{@const me = $session.me!}
 	<div class="saas-shell">
 		<div class="saas-main">
 			<header class="saas-topbar">
-				<a href={`/admin/org/${org.slug}/projects`} class="saas-btn-ghost px-2!" aria-label="返回项目列表">
+				<a href={adminPath('projects')} class="saas-btn-ghost px-2!" aria-label="返回项目列表">
 					<Icon name="menu" class="h-5 w-5" />
 				</a>
 				<div class="min-w-0">
@@ -341,7 +318,7 @@
 			</main>
 		</div>
 	</div>
-{:else if currentOrg() && !isAdmin(currentOrg()!)}
+{:else if currentOrg() && !isOrgAdmin(currentOrg()!)}
 	{@const denied = currentOrg()!}
 	<div class="saas-status-panel">
 		<div class="saas-status-card">
@@ -350,7 +327,7 @@
 				组织 <strong>{denied.name}</strong>（/{denied.slug}）中你的角色是
 				<span class="saas-badge-neutral mx-1">{orgRoleLabel(denied.role)}</span>。普通成员仅可访问自己有授权的项目。
 			</p>
-			<a class="saas-btn-primary" href={`/admin/org/${denied.slug}/projects`}>查看我的项目</a>
+			<a class="saas-btn-primary" href={adminPath('projects')}>查看我的项目</a>
 			{#if memberships().length > 1}
 				<p class="saas-label text-left mb-1.5 mt-3">切换到其他组织</p>
 				<div class="mb-4">
@@ -361,14 +338,14 @@
 		</div>
 	</div>
 {:else if memberships().length > 0}
-	{@const denied = pickHomeOrg()!}
+	{@const denied = resolveOrg($session.me) ?? memberships()[0]!}
 	<div class="saas-status-panel">
 		<div class="saas-status-card">
 			<h2 class="mb-2 text-lg font-semibold">正在跳转…</h2>
 			<p class="mb-5 text-sm text-surface-700">
 				即将进入 <strong>{denied.name}</strong>（/{denied.slug}）的项目。
 			</p>
-			<a class="saas-btn-primary" href={`/admin/org/${denied.slug}/projects`}>立即进入</a>
+			<a class="saas-btn-primary" href={adminPath('projects')}>立即进入</a>
 			<button class="saas-btn-ghost mt-3" onclick={handleLogout}>退出登录</button>
 		</div>
 	</div>

hub/admin-web/src/routes/+page.svelte

@@ -11,7 +11,7 @@
 			return r === 'OWNER' || r === 'ADMIN';
 		});
 		const target = admin ?? me.organizations[0];
-		return target ? `/admin/org/${target.slug}` : null;
+		return target ? `/admin` : null;
 	}
 
 	onMount(() => {

hub/admin-web/src/routes/admin/+page.svelte

@@ -2,6 +2,7 @@
 	import { page } from '$app/state';
 	import { api, type OrgMembership } from '$lib/api';
 	import { session } from '$lib/session';
+	import { resolveOrg } from '$lib/org';
 	import { fmtCost, fmtNum, orgRoleLabel } from '$lib/format';
 	import PageHeader from '$lib/components/PageHeader.svelte';
 	import StatCard from '$lib/components/StatCard.svelte';
@@ -10,7 +11,8 @@
 	import SwitchControl from '$lib/components/SwitchControl.svelte';
 	import { toastError, toastSuccess } from '$lib/toast';
 
-	let orgSlug = $derived(page.params.slug ?? '');
+	const orgFromSession = $derived(resolveOrg($session.me, page.url.search));
+	let orgSlug = $derived(orgFromSession?.slug ?? '');
 	let org = $derived($session.me?.organizations.find((o) => o.slug === orgSlug) as OrgMembership | undefined);
 
 	let settings = $state<{ membersCanCreateProjects: boolean } | null>(null);
@@ -94,19 +96,56 @@
 	<div class="mb-4 flex items-end justify-between gap-3">
 		<div>
 			<h2 class="saas-section-title">用量概览</h2>
-			<p class="saas-muted">全组织智能体运行汇总</p>
+			<p class="saas-muted">totals 含全部 UsageFact；分账明细见用量页。</p>
 		</div>
+		<a class="saas-btn-secondary py-1.5! text-sm" href={`/admin/usage`}>完整用量报告</a>
 	</div>
 
 	<div class="mb-6 grid gap-3 sm:grid-cols-2 lg:grid-cols-3">
 		<StatCard label="运行总数" value={fmtNum(usage.totals.runCount)} />
 		<StatCard label="有成本运行" value={fmtNum(usage.totals.runsWithCost)} />
-		<StatCard label="无成本运行" value={fmtNum(usage.totals.runsWithoutCost)} />
+		<StatCard label="无成本运行" value={fmtNum(usage.totals.runsWithoutCost)} hint="未知 ≠ $0" />
 		<StatCard label="输入 tokens" value={fmtNum(usage.totals.inputTokens)} />
 		<StatCard label="输出 tokens" value={fmtNum(usage.totals.outputTokens)} />
 		<StatCard label="成本 (USD)" value={fmtCost(usage.totals.costUsd)} />
 	</div>
 
+	{#if usage.breakdown.length > 0}
+		<div class="saas-card overflow-hidden mb-6">
+			<div class="border-b border-surface-200 px-5 py-3 flex items-center justify-between gap-3">
+				<div>
+					<h3 class="text-sm font-semibold text-surface-800">消费来源（Top）</h3>
+					<p class="saas-muted text-xs">模型完成 vs 外部能力，按成本降序前 5</p>
+				</div>
+				<a class="text-sm text-primary-700 hover:underline" href={`/admin/usage`}>查看全部分账</a>
+			</div>
+			<div class="overflow-x-auto">
+				<table class="data-table">
+					<thead>
+						<tr>
+							<th>类型</th>
+							<th>供应方</th>
+							<th>模型 / 能力</th>
+							<th>次数</th>
+							<th>成本</th>
+						</tr>
+					</thead>
+					<tbody>
+						{#each [...usage.breakdown].sort((a, b) => (b.costUsd ?? -1) - (a.costUsd ?? -1)).slice(0, 5) as row}
+							<tr>
+								<td class="text-sm">{row.kind === 'external_capability' ? '外部能力' : row.kind === 'model_completion' ? '模型完成' : row.kind}</td>
+								<td class="font-mono text-xs">{row.provider}</td>
+								<td class="font-mono text-xs">{row.capabilityId ?? row.model ?? '—'}</td>
+								<td class="tabular-nums">{fmtNum(row.factCount)}</td>
+								<td class="tabular-nums">{fmtCost(row.costUsd)}</td>
+							</tr>
+						{/each}
+					</tbody>
+				</table>
+			</div>
+		</div>
+	{/if}
+
 	<div class="saas-card overflow-hidden">
 		<div class="border-b border-surface-200 px-5 py-3">
 			<h3 class="text-sm font-semibold text-surface-800">按项目用量</h3>
@@ -129,7 +168,11 @@
 					<tbody>
 						{#each usage.projects as p}
 							<tr>
-								<td class="font-medium">{p.projectName}</td>
+								<td class="font-medium">
+									<a class="hover:text-primary-700 hover:underline" href={`/admin/projects/${p.projectId}`}>
+										{p.projectName}
+									</a>
+								</td>
 								<td class="tabular-nums">{fmtNum(p.runCount)}</td>
 								<td class="tabular-nums text-surface-600">{fmtNum(p.inputTokens)} / {fmtNum(p.outputTokens)}</td>
 								<td class="tabular-nums">{fmtCost(p.costUsd)}</td>

hub/admin-web/src/routes/admin/capabilities/+page.svelte

@@ -0,0 +1,205 @@
+<script lang="ts">
+	import { page } from '$app/state';
+	import { api, type CapabilityConnection } from '$lib/api';
+	import { session } from '$lib/session';
+	import { resolveOrg } from '$lib/org';
+	import { fmtDate } from '$lib/format';
+	import { Label } from 'bits-ui';
+	import PageHeader from '$lib/components/PageHeader.svelte';
+	import LoadingState from '$lib/components/LoadingState.svelte';
+	import ErrorBanner from '$lib/components/ErrorBanner.svelte';
+	import { toastError, toastSuccess } from '$lib/toast';
+
+	const org = $derived(resolveOrg($session.me, page.url.search));
+	const slug = $derived(org?.slug ?? '');
+
+	const KNOWN_CAPABILITIES = [
+		{ id: 'pdf_to_md_bundle', label: 'PDF → Markdown', description: '将 PDF 转换为带图片的 Markdown bundle（阿里云文档智能，含公式 LaTeX 识别）' },
+		{ id: 'audio_video_to_text', label: '音视频 → 文本', description: '将音频/视频转写为文本（阿里云文档智能，按秒计费）' },
+	] as const;
+
+	let connections = $state<Map<string, CapabilityConnection>>(new Map());
+	let loading = $state(true);
+	let error = $state<string | null>(null);
+
+	let editingCap = $state<string | null>(null);
+	let accessKeyId = $state('');
+	let accessKeySecret = $state('');
+	let endpoint = $state('docmind-api.cn-hangzhou.aliyuncs.com');
+	let saving = $state(false);
+	let disabling = $state<string | null>(null);
+
+	async function load() {
+		loading = true;
+		error = null;
+		try {
+			const res = await api.capabilityConnections(slug);
+			connections = new Map(res.connections.map((c) => [c.capabilityId, c]));
+		} catch (err) {
+			error = err instanceof Error ? err.message : String(err);
+		} finally {
+			loading = false;
+		}
+	}
+
+	function startEdit(capId: string) {
+		editingCap = capId;
+		accessKeyId = '';
+		accessKeySecret = '';
+		endpoint = 'docmind-api.cn-hangzhou.aliyuncs.com';
+	}
+
+	function cancelEdit() {
+		editingCap = null;
+	}
+
+	async function save(capId: string) {
+		if (accessKeyId.trim() === '' || accessKeySecret.trim() === '' || endpoint.trim() === '') {
+			toastError('AccessKey ID、AccessKey Secret、Endpoint 均为必填');
+			return;
+		}
+		saving = true;
+		try {
+			const result = await api.rotateCapabilityConnection(slug, capId, {
+				accessKeyId: accessKeyId.trim(),
+				accessKeySecret: accessKeySecret.trim(),
+				endpoint: endpoint.trim(),
+			});
+			connections.set(capId, result);
+			connections = new Map(connections);
+			editingCap = null;
+			toastSuccess('能力凭据已保存');
+		} catch (err) {
+			toastError(err instanceof Error ? err.message : String(err));
+		} finally {
+			saving = false;
+		}
+	}
+
+	async function disable(capId: string) {
+		if (!confirm('停用后该能力将不可用，确定停用？')) return;
+		disabling = capId;
+		try {
+			const result = await api.disableCapabilityConnection(slug, capId);
+			connections.set(capId, result);
+			connections = new Map(connections);
+			toastSuccess('已停用能力连接');
+		} catch (err) {
+			toastError(err instanceof Error ? err.message : String(err));
+		} finally {
+			disabling = null;
+		}
+	}
+
+	function statusBadge(status: string): string {
+		if (status === 'ACTIVE') return 'saas-badge-primary';
+		if (status === 'DISABLED') return 'saas-badge-error';
+		return 'saas-badge-muted';
+	}
+
+	function statusLabel(status: string): string {
+		if (status === 'ACTIVE') return '已启用';
+		if (status === 'DISABLED') return '已停用';
+		return '草稿';
+	}
+
+	$effect(() => {
+		if (slug) load();
+	});
+</script>
+
+<PageHeader
+	title="外部能力"
+	description="管理文档/媒体转换服务的组织级凭据（ADR-0027）。凭据按组织隔离、版本化信封存储，缺失或校验失败即 fail-closed。"
+/>
+
+{#if loading}
+	<LoadingState />
+{:else if error}
+	<ErrorBanner message={error} onretry={load} />
+{:else}
+	<div class="space-y-6">
+		{#each KNOWN_CAPABILITIES as cap}
+			{@const conn = connections.get(cap.id)}
+			<div class="saas-card-pad">
+				<div class="mb-3 flex items-start justify-between gap-3">
+					<div>
+						<div class="flex items-center gap-2">
+							<h3 class="saas-section-title">{cap.label}</h3>
+							{#if conn}
+								<span class={statusBadge(conn.status)}>{statusLabel(conn.status)}</span>
+							{:else}
+								<span class="saas-badge-muted">未配置</span>
+							{/if}
+						</div>
+						<p class="saas-muted mt-1 text-sm">{cap.description}</p>
+						<p class="mt-0.5 font-mono text-xs text-surface-500">{cap.id}</p>
+					</div>
+					<div class="flex items-center gap-2">
+						{#if conn?.status === 'ACTIVE'}
+							<button
+								class="saas-btn-ghost text-sm"
+								onclick={() => disable(cap.id)}
+								disabled={disabling === cap.id}
+							>
+								{disabling === cap.id ? '停用中…' : '停用'}
+							</button>
+						{/if}
+						<button
+							class="saas-btn-primary text-sm"
+							onclick={() => startEdit(cap.id)}
+							disabled={editingCap === cap.id}
+						>
+							{conn ? '轮换凭据' : '配置凭据'}
+						</button>
+					</div>
+				</div>
+
+				{#if conn}
+					<dl class="space-y-1.5 text-sm text-surface-700">
+						<div class="flex justify-between">
+							<dt class="text-surface-500">版本</dt>
+							<dd class="font-mono">{conn.activeVersion ?? '—'}</dd>
+						</div>
+						<div class="flex justify-between">
+							<dt class="text-surface-500">密钥 ID</dt>
+							<dd class="font-mono text-xs">{conn.keyId ?? '—'}</dd>
+						</div>
+						<div class="flex justify-between">
+							<dt class="text-surface-500">更新时间</dt>
+							<dd>{fmtDate(conn.updatedAt)}</dd>
+						</div>
+					</dl>
+				{/if}
+
+				{#if editingCap === cap.id}
+					<div class="mt-4 border-t border-surface-100 pt-4">
+						<p class="saas-muted mb-3 text-sm">
+							阿里云 RAM 用户的 AccessKey。密钥仅写入新版本，旧版本归档。
+						</p>
+						<div class="grid gap-4">
+							<div>
+								<Label.Root class="saas-label" for="ak-id-{cap.id}">AccessKey ID</Label.Root>
+								<input id="ak-id-{cap.id}" class="saas-input font-mono text-sm" bind:value={accessKeyId} />
+							</div>
+							<div>
+								<Label.Root class="saas-label" for="ak-secret-{cap.id}">AccessKey Secret</Label.Root>
+								<input id="ak-secret-{cap.id}" class="saas-input" type="password" bind:value={accessKeySecret} />
+							</div>
+							<div>
+								<Label.Root class="saas-label" for="endpoint-{cap.id}">Endpoint</Label.Root>
+								<input id="endpoint-{cap.id}" class="saas-input font-mono text-sm" bind:value={endpoint} />
+							</div>
+						</div>
+						<div class="mt-4 flex items-center justify-end gap-3">
+							<button class="saas-btn-ghost" onclick={cancelEdit} disabled={saving}>取消</button>
+							<button class="saas-btn-primary" onclick={() => save(cap.id)} disabled={saving}>
+								{saving ? '保存中…' : '保存'}
+							</button>
+						</div>
+					</div>
+				{/if}
+			</div>
+		{/each}
+	</div>
+{/if}

hub/admin-web/src/routes/admin/capacity/+page.svelte

@@ -1,13 +1,16 @@
 <script lang="ts">
 	import { page } from '$app/state';
 	import { api, type CapacityDimension, type CapacityDimensionRow, type CapacityPolicyView } from '$lib/api';
+	import { session } from '$lib/session';
+	import { resolveOrg } from '$lib/org';
 	import PageHeader from '$lib/components/PageHeader.svelte';
 	import LoadingState from '$lib/components/LoadingState.svelte';
 	import ErrorBanner from '$lib/components/ErrorBanner.svelte';
 	import EmptyState from '$lib/components/EmptyState.svelte';
 	import { toastError, toastSuccess } from '$lib/toast';
 
-	const slug = $derived(page.params.slug ?? '');
+	const org = $derived(resolveOrg($session.me, page.url.search));
+	const slug = $derived(org?.slug ?? '');
 
 	// Friendlier, user-facing labels. No spec jargon (墙钟 → 运行时长, etc.).
 	const DIMENSION_LABELS: Record<CapacityDimension, string> = {

hub/admin-web/src/routes/admin/feishu/+page.svelte

@@ -1,6 +1,8 @@
 <script lang="ts">
 	import { page } from '$app/state';
 	import { api, type FeishuApplicationConnection } from '$lib/api';
+	import { session } from '$lib/session';
+	import { resolveOrg } from '$lib/org';
 	import { fmtDate } from '$lib/format';
 	import { Label } from 'bits-ui';
 	import PageHeader from '$lib/components/PageHeader.svelte';
@@ -8,7 +10,8 @@
 	import ErrorBanner from '$lib/components/ErrorBanner.svelte';
 	import { toastError, toastSuccess } from '$lib/toast';
 
-	const slug = $derived(page.params.slug ?? '');
+	const org = $derived(resolveOrg($session.me, page.url.search));
+	const slug = $derived(org?.slug ?? '');
 
 	let connection = $state<FeishuApplicationConnection | null>(null);
 	let loading = $state(true);

hub/admin-web/src/routes/admin/members/+page.svelte

@@ -1,6 +1,8 @@
 <script lang="ts">
 	import { page } from '$app/state';
 	import { api, type OrgMember } from '$lib/api';
+	import { session } from '$lib/session';
+	import { resolveOrg } from '$lib/org';
 	import { fmtDate } from '$lib/format';
 	import { ORG_ROLES, ORG_ROLE_LABELS, PERMISSION_ROLE_LABELS } from '$lib/constants';
 	import PageHeader from '$lib/components/PageHeader.svelte';
@@ -10,7 +12,8 @@
 	import SelectField from '$lib/components/SelectField.svelte';
 	import { toastError, toastSuccess } from '$lib/toast';
 
-	const slug = $derived(page.params.slug ?? '');
+	const org = $derived(resolveOrg($session.me, page.url.search));
+	const slug = $derived(org?.slug ?? '');
 	const roleItems = ORG_ROLES.map((r) => ({ value: r, label: ORG_ROLE_LABELS[r] }));
 	const permHint = Object.values(PERMISSION_ROLE_LABELS).join(' / ');
 

hub/admin-web/src/routes/admin/org/[...path]/+page.svelte

@@ -0,0 +1,23 @@
+<script lang="ts">
+	/**
+	 * Legacy bookmarks: /admin/org/:slug[/...] → /admin[/...]
+	 * Tenancy lives on the silo host, not the path.
+	 */
+	import { onMount } from 'svelte';
+	import { goto } from '$app/navigation';
+	import { page } from '$app/state';
+
+	onMount(() => {
+		const raw = page.params.path ?? '';
+		const segments = raw.split('/').filter(Boolean);
+		// Drop the old org slug (first segment) when present.
+		const rest = segments.length > 0 ? segments.slice(1).join('/') : '';
+		const target = rest === '' ? '/admin' : `/admin/${rest}`;
+		const q = page.url.search;
+		void goto(`${target}${q}`, { replaceState: true });
+	});
+</script>
+
+<div class="saas-status-panel">
+	<p class="text-sm text-surface-600">正在重定向到新地址…</p>
+</div>

hub/admin-web/src/routes/admin/projects/+page.svelte

@@ -2,6 +2,7 @@
 	import { page } from '$app/state';
 	import { api, type ExplorerData, type ExplorerFolder, type ExplorerProject, type OrgMembership } from '$lib/api';
 	import { session } from '$lib/session';
+	import { resolveOrg } from '$lib/org';
 	import FolderTree from '$lib/components/FolderTree.svelte';
 	import PageHeader from '$lib/components/PageHeader.svelte';
 	import LoadingState from '$lib/components/LoadingState.svelte';
@@ -13,8 +14,8 @@
 	import { fmtDate } from '$lib/format';
 	import { toastError, toastSuccess } from '$lib/toast';
 
-	const slug = $derived(page.params.slug ?? '');
-	const org = $derived(($session.me?.organizations.find((o) => o.slug === slug) as OrgMembership | undefined) ?? null);
+	const org = $derived(resolveOrg($session.me, page.url.search));
+	const slug = $derived(org?.slug ?? '');
 	const isAdmin = $derived(!!org && (org.role === 'OWNER' || org.role === 'ADMIN'));
 
 	let data = $state<ExplorerData | null>(null);
@@ -87,7 +88,7 @@
 			projectName = '';
 			projectFolder = '';
 			showProjectModal = false;
-			window.location.href = `/admin/org/${slug}/projects/${res.id}`;
+			window.location.href = `/admin/projects/${res.id}`;
 		} catch (err) {
 			toastError(err instanceof Error ? err.message : String(err));
 		}
@@ -207,7 +208,7 @@
 				</thead>
 				<tbody>
 					{#each myProjects as p}
-						<tr class="cursor-pointer" onclick={() => (window.location.href = `/admin/org/${slug}/projects/${p.id}`)}>
+						<tr class="cursor-pointer" onclick={() => (window.location.href = `/admin/projects/${p.id}`)}>
 							<td class="font-medium">{p.name}</td>
 							<td class="font-mono text-xs">{p.binding ? `群 ${p.binding.chatId}` : '—'}</td>
 							<td class="text-surface-700">{fmtDate(p.createdAt)}</td>

hub/admin-web/src/routes/admin/projects/[projectId]/+page.svelte

@@ -7,8 +7,19 @@
 		type TeamRow,
 		type SessionSummary,
 		type ExplorerData,
+		type ProjectUsageReport,
 	} from '$lib/api';
-	import { fmtDate, permissionRoleLabel } from '$lib/format';
+	import { session } from '$lib/session';
+	import { resolveOrg } from '$lib/org';
+	import {
+		fmtCost,
+		fmtDate,
+		fmtNum,
+		fmtQuantity,
+		fmtTokens,
+		permissionRoleLabel,
+		usageKindLabel,
+	} from '$lib/format';
 	import { PERMISSION_ROLES, PERMISSION_ROLE_LABELS } from '$lib/constants';
 	import PageHeader from '$lib/components/PageHeader.svelte';
 	import LoadingState from '$lib/components/LoadingState.svelte';
@@ -18,7 +29,8 @@
 	import Icon from '$lib/components/Icon.svelte';
 	import { toastError, toastSuccess } from '$lib/toast';
 
-	const slug = $derived(page.params.slug ?? '');
+	const org = $derived(resolveOrg($session.me, page.url.search));
+	const slug = $derived(org?.slug ?? '');
 	const projectId = $derived(page.params.projectId ?? '');
 	const roleItems = PERMISSION_ROLES.map((r) => ({ value: r, label: PERMISSION_ROLE_LABELS[r] }));
 	const roleChain = `${PERMISSION_ROLE_LABELS.READ} ⊂ ${PERMISSION_ROLE_LABELS.EDIT} ⊂ ${PERMISSION_ROLE_LABELS.MANAGE}`;
@@ -26,6 +38,7 @@
 	let proj = $state<ProjectDetail | null>(null);
 	let access = $state<TeamAccessEntry[]>([]);
 	let sessions = $state<SessionSummary[]>([]);
+	let projectUsage = $state<ProjectUsageReport | null>(null);
 	let teams = $state<TeamRow[]>([]);
 	let explorer = $state<ExplorerData | null>(null);
 	let loading = $state(true);
@@ -49,14 +62,18 @@
 			// Team list is needed for grant UI whenever the actor has project MANAGE
 			// (org admin or member). Sessions/explorer stay org-admin oversight only.
 			const needTeams = p.actorIsOrgAdmin === true || p.actorCanManageProject === true;
-			const [s, t, e] = await Promise.all([
+			const [s, t, e, u] = await Promise.all([
 				p.actorIsOrgAdmin ? api.sessions(slug, projectId) : Promise.resolve({ sessions: [] as SessionSummary[] }),
 				needTeams ? api.teams(slug) : Promise.resolve({ teams: [] as TeamRow[] }),
 				p.actorIsOrgAdmin ? api.explorer(slug) : Promise.resolve(null as ExplorerData | null),
+				p.actorIsOrgAdmin
+					? api.projectUsage(slug, projectId)
+					: Promise.resolve(null as ProjectUsageReport | null),
 			]);
 			sessions = s.sessions;
 			teams = t.teams;
 			explorer = e;
+			projectUsage = u;
 			if (p.actorIsOrgAdmin) {
 				moveFolder = p.folderId ?? '';
 			}
@@ -95,7 +112,7 @@
 		if (!confirm(`归档项目 ${proj?.name}?`)) return;
 		try {
 			await api.archiveProject(slug, projectId);
-			window.location.href = `/admin/org/${slug}/projects`;
+			window.location.href = `/admin/projects`;
 		} catch (err) {
 			toastError(err instanceof Error ? err.message : String(err));
 		}
@@ -156,7 +173,7 @@
 {:else if proj}
 	<div class="mb-2">
 		<a
-			href={`/admin/org/${slug}/projects`}
+			href={`/admin/projects`}
 			class="inline-flex items-center gap-1 text-sm text-surface-700 hover:text-primary-600"
 		>
 			<Icon name="arrow-left" class="h-4 w-4" />
@@ -269,9 +286,67 @@
 	</div>
 
 	{#if actorIsOrgAdmin}
+		{#if projectUsage}
+			<div class="saas-card overflow-hidden mb-6">
+				<div class="border-b border-surface-200 px-5 py-3 flex items-center justify-between gap-3">
+					<div>
+						<h3 class="text-sm font-semibold">项目用量分账</h3>
+						<p class="saas-muted mt-0.5 text-xs">
+							{fmtNum(projectUsage.runCount)} 次运行 · 成本 {fmtCost(projectUsage.costUsd)} · tokens
+							{fmtTokens(projectUsage.inputTokens, projectUsage.outputTokens)}
+						</p>
+					</div>
+					<a class="text-sm text-primary-700 hover:underline" href={`/admin/usage`}>组织报告</a>
+				</div>
+				{#if projectUsage.breakdown.length === 0}
+					<div class="px-5 py-4 text-sm text-surface-600">尚无 UsageFact。</div>
+				{:else}
+					<div class="overflow-x-auto">
+						<table class="data-table">
+							<thead>
+								<tr>
+									<th>类型</th>
+									<th>供应方</th>
+									<th>模型 / 能力</th>
+									<th>次数</th>
+									<th>计量</th>
+									<th>成本</th>
+								</tr>
+							</thead>
+							<tbody>
+								{#each projectUsage.breakdown as row}
+									<tr>
+										<td>
+											<span
+												class={row.kind === 'external_capability' ? 'saas-badge-primary' : 'saas-badge-success'}
+											>
+												{usageKindLabel(row.kind)}
+											</span>
+										</td>
+										<td class="font-mono text-xs">{row.provider}</td>
+										<td class="font-mono text-xs">{row.capabilityId ?? row.model ?? '—'}</td>
+										<td class="tabular-nums">{fmtNum(row.factCount)}</td>
+										<td class="tabular-nums text-xs">
+											{#if row.unit}
+												{fmtQuantity(row.quantity, row.unit)}
+											{:else}
+												{fmtTokens(row.inputTokens, row.outputTokens)}
+											{/if}
+										</td>
+										<td class="tabular-nums">{fmtCost(row.costUsd)}</td>
+									</tr>
+								{/each}
+							</tbody>
+						</table>
+					</div>
+				{/if}
+			</div>
+		{/if}
+
 		<div class="saas-card overflow-hidden">
 			<div class="border-b border-surface-200 px-5 py-3">
 				<h3 class="text-sm font-semibold">智能体会话</h3>
+				<p class="saas-muted mt-0.5 text-xs">点进会话可查看每次 run 的 UsageFact 分账（模型 / 外部能力）。</p>
 			</div>
 			{#if sessions.length === 0}
 				<EmptyState title="暂无会话" description="飞书侧触发智能体后会显示在此。" />
@@ -283,6 +358,7 @@
 							<th>模型</th>
 							<th>运行次数</th>
 							<th>更新</th>
+							<th></th>
 						</tr>
 					</thead>
 					<tbody>
@@ -292,6 +368,14 @@
 								<td class="font-mono text-xs">{s.model}</td>
 								<td class="tabular-nums">{s.runCount}</td>
 								<td class="text-surface-700">{fmtDate(s.updatedAt)}</td>
+								<td class="text-right">
+									<a
+										class="text-sm text-primary-700 hover:underline"
+										href={`/admin/sessions/${s.id}`}
+									>
+										详情
+									</a>
+								</td>
 							</tr>
 						{/each}
 					</tbody>

hub/admin-web/src/routes/admin/provider/+page.svelte

@@ -1,6 +1,8 @@
 <script lang="ts">
 	import { page } from '$app/state';
 	import { api, type ProviderConnectionRow } from '$lib/api';
+	import { session } from '$lib/session';
+	import { resolveOrg } from '$lib/org';
 	import { fmtDate, providerModeLabel } from '$lib/format';
 	import { Label } from 'bits-ui';
 	import PageHeader from '$lib/components/PageHeader.svelte';
@@ -8,7 +10,8 @@
 	import ErrorBanner from '$lib/components/ErrorBanner.svelte';
 	import { toastError, toastSuccess } from '$lib/toast';
 
-	const slug = $derived(page.params.slug ?? '');
+	const org = $derived(resolveOrg($session.me, page.url.search));
+	const slug = $derived(org?.slug ?? '');
 
 	let connections = $state<ProviderConnectionRow[]>([]);
 	let loading = $state(true);

hub/admin-web/src/routes/admin/roles/+page.svelte

@@ -1,6 +1,8 @@
 <script lang="ts">
 	import { page } from '$app/state';
 	import { api, type AgentRoleRow, type AgentModelRow, type AgentSkillRow } from '$lib/api';
+	import { session } from '$lib/session';
+	import { resolveOrg } from '$lib/org';
 	import PageHeader from '$lib/components/PageHeader.svelte';
 	import LoadingState from '$lib/components/LoadingState.svelte';
 	import ErrorBanner from '$lib/components/ErrorBanner.svelte';
@@ -8,7 +10,8 @@
 	import RoleCard from '$lib/components/RoleCard.svelte';
 	import { toastError, toastSuccess } from '$lib/toast';
 
-	const slug = $derived(page.params.slug ?? '');
+	const org = $derived(resolveOrg($session.me, page.url.search));
+	const slug = $derived(org?.slug ?? '');
 
 	let roles = $state<AgentRoleRow[]>([]);
 	let models = $state<AgentModelRow[]>([]);

hub/admin-web/src/routes/admin/sessions/[sessionId]/+page.svelte

@@ -0,0 +1,238 @@
+<script lang="ts">
+	import { page } from '$app/state';
+	import { api, type SessionDetail, type SessionRunRow, type UsageFactRow } from '$lib/api';
+	import { session } from '$lib/session';
+	import { resolveOrg } from '$lib/org';
+	import {
+		fmtCost,
+		fmtDate,
+		fmtNum,
+		fmtQuantity,
+		fmtTokens,
+		runStatusLabel,
+		usageKindLabel,
+	} from '$lib/format';
+	import PageHeader from '$lib/components/PageHeader.svelte';
+	import LoadingState from '$lib/components/LoadingState.svelte';
+	import ErrorBanner from '$lib/components/ErrorBanner.svelte';
+	import EmptyState from '$lib/components/EmptyState.svelte';
+	import Icon from '$lib/components/Icon.svelte';
+
+	const org = $derived(resolveOrg($session.me, page.url.search));
+	const slug = $derived(org?.slug ?? '');
+	const sessionId = $derived(page.params.sessionId ?? '');
+
+	let detail = $state<SessionDetail | null>(null);
+	let loading = $state(true);
+	let error = $state<string | null>(null);
+	let expandedRunId = $state<string | null>(null);
+
+	async function load() {
+		if (!slug || !sessionId) return;
+		loading = true;
+		error = null;
+		try {
+			detail = await api.session(slug, sessionId);
+			if (detail.runs.length > 0) {
+				expandedRunId = detail.runs[0]!.id;
+			}
+		} catch (err) {
+			error = err instanceof Error ? err.message : String(err);
+		} finally {
+			loading = false;
+		}
+	}
+
+	function statusClass(status: string): string {
+		const key = status.toUpperCase();
+		if (key === 'COMPLETED') return 'saas-badge-success';
+		if (key === 'FAILED' || key === 'TIMED_OUT' || key === 'CANCELED') return 'saas-badge-error';
+		return 'saas-badge-primary';
+	}
+
+	function factMeter(f: UsageFactRow): string {
+		if (f.unit) return fmtQuantity(f.quantity, f.unit);
+		if (f.inputTokens !== null || f.outputTokens !== null) {
+			return fmtTokens(f.inputTokens, f.outputTokens);
+		}
+		return '—';
+	}
+
+	function factSource(f: UsageFactRow): string {
+		if (f.capabilityId) return f.capabilityId;
+		if (f.model) return f.model;
+		return '—';
+	}
+
+	function runCostHint(run: SessionRunRow): string {
+		const factCost = run.usageFacts.reduce<number | null>((acc, f) => {
+			if (f.costUsd === null) return acc;
+			return (acc ?? 0) + f.costUsd;
+		}, null);
+		const cache = run.costUsd;
+		if (factCost !== null && cache !== null && Math.abs(factCost - cache) > 1e-9) {
+			return `运行缓存 ${fmtCost(cache)}；事实合计 ${fmtCost(factCost)}（缓存可能未含外部能力）`;
+		}
+		if (factCost !== null) return `事实合计 ${fmtCost(factCost)}`;
+		if (cache !== null) return `运行缓存 ${fmtCost(cache)}`;
+		return '成本未知';
+	}
+
+	function toggleRun(id: string) {
+		expandedRunId = expandedRunId === id ? null : id;
+	}
+
+	$effect(() => {
+		if (slug && sessionId) void load();
+	});
+</script>
+
+{#if loading}
+	<LoadingState />
+{:else if error}
+	<ErrorBanner message={error} onretry={load} />
+{:else if detail}
+	<div class="mb-2">
+		<a
+			class="inline-flex items-center gap-1 text-sm text-surface-700 hover:text-primary-700"
+			href={`/admin/projects/${detail.project.id}`}
+		>
+			<Icon name="arrow-left" class="h-4 w-4" />
+			返回项目 {detail.project.name}
+		</a>
+	</div>
+
+	<PageHeader
+		title={detail.title?.trim() || '未命名会话'}
+		description={`${detail.provider} · ${detail.roleId} · ${detail.model}`}
+	/>
+
+	<div class="saas-card-pad mb-6">
+		<dl class="grid gap-x-8 gap-y-3 text-sm sm:grid-cols-2 lg:grid-cols-3">
+			<div>
+				<dt class="text-surface-600">会话 ID</dt>
+				<dd class="mt-0.5 break-all font-mono text-xs">{detail.id}</dd>
+			</div>
+			<div>
+				<dt class="text-surface-600">项目</dt>
+				<dd class="mt-0.5">
+					<a class="text-primary-700 hover:underline" href={`/admin/projects/${detail.project.id}`}>
+						{detail.project.name}
+					</a>
+				</dd>
+			</div>
+			<div>
+				<dt class="text-surface-600">创建 / 更新</dt>
+				<dd class="mt-0.5 text-surface-800">{fmtDate(detail.createdAt)} · {fmtDate(detail.updatedAt)}</dd>
+			</div>
+			{#if detail.archivedAt}
+				<div>
+					<dt class="text-surface-600">已归档</dt>
+					<dd class="mt-0.5">{fmtDate(detail.archivedAt)}</dd>
+				</div>
+			{/if}
+			<div>
+				<dt class="text-surface-600">运行数</dt>
+				<dd class="mt-0.5 tabular-nums">{fmtNum(detail.runs.length)}</dd>
+			</div>
+		</dl>
+	</div>
+
+	<div class="mb-3">
+		<h2 class="saas-section-title">运行与计费事实</h2>
+		<p class="saas-muted">每条 UsageFact 是一次可计费消费；外部能力与模型完成分开列出。</p>
+	</div>
+
+	{#if detail.runs.length === 0}
+		<div class="saas-card">
+			<EmptyState title="尚无运行" description="此会话还没有 Agent run。" />
+		</div>
+	{:else}
+		<div class="space-y-3">
+			{#each detail.runs as run (run.id)}
+				{@const open = expandedRunId === run.id}
+				<div class="saas-card overflow-hidden">
+					<button
+						type="button"
+						class="flex w-full items-start justify-between gap-3 px-5 py-4 text-left hover:bg-surface-50"
+						onclick={() => toggleRun(run.id)}
+					>
+						<div class="min-w-0 space-y-1">
+							<div class="flex flex-wrap items-center gap-2">
+								<span class={statusClass(run.status)}>{runStatusLabel(run.status)}</span>
+								<span class="font-mono text-xs text-surface-700">{run.provider} / {run.model}</span>
+								<span class="font-mono text-[11px] text-surface-500">{run.id}</span>
+							</div>
+							<div class="text-xs text-surface-700">
+								{fmtDate(run.startedAt)}
+								{#if run.finishedAt}
+									→ {fmtDate(run.finishedAt)}
+								{/if}
+							</div>
+							<div class="text-xs text-surface-600">{runCostHint(run)}</div>
+							{#if run.error}
+								<div class="text-xs text-error-700">{run.error}</div>
+							{/if}
+						</div>
+						<div class="shrink-0 text-right text-sm">
+							<div class="tabular-nums text-surface-800">{fmtTokens(run.inputTokens, run.outputTokens)}</div>
+							<div class="tabular-nums font-medium">{fmtCost(run.costUsd)}</div>
+							<div class="mt-1 text-[11px] text-surface-600">{open ? '收起事实' : `${run.usageFacts.length} 条事实`}</div>
+						</div>
+					</button>
+
+					{#if open}
+						<div class="border-t border-surface-200">
+							{#if run.usageFacts.length === 0}
+								<div class="px-5 py-4">
+									<p class="text-sm text-surface-600">此 run 没有 UsageFact（可能尚未结束或未记费）。</p>
+								</div>
+							{:else}
+								<div class="overflow-x-auto">
+									<table class="data-table">
+										<thead>
+											<tr>
+												<th>时间</th>
+												<th>类型</th>
+												<th>供应方</th>
+												<th>模型 / 能力</th>
+												<th>计量</th>
+												<th>成本</th>
+												<th>来源</th>
+												<th>关联 ID</th>
+											</tr>
+										</thead>
+										<tbody>
+											{#each run.usageFacts as fact}
+												<tr>
+													<td class="whitespace-nowrap text-xs text-surface-700">{fmtDate(fact.occurredAt)}</td>
+													<td>
+														<span
+															class={fact.kind === 'external_capability'
+																? 'saas-badge-primary'
+																: 'saas-badge-success'}
+														>
+															{usageKindLabel(fact.kind)}
+														</span>
+													</td>
+													<td class="font-mono text-xs">{fact.provider}</td>
+													<td class="font-mono text-xs">{factSource(fact)}</td>
+													<td class="tabular-nums text-xs">{factMeter(fact)}</td>
+													<td class="tabular-nums">{fmtCost(fact.costUsd)}</td>
+													<td class="font-mono text-[11px] text-surface-600">{fact.costSource}</td>
+													<td class="max-w-[10rem] truncate font-mono text-[11px] text-surface-500" title={fact.correlationId ?? ''}>
+														{fact.correlationId ?? '—'}
+													</td>
+												</tr>
+											{/each}
+										</tbody>
+									</table>
+								</div>
+							{/if}
+						</div>
+					{/if}
+				</div>
+			{/each}
+		</div>
+	{/if}
+{/if}

hub/admin-web/src/routes/admin/skills/+page.svelte

@@ -1,6 +1,8 @@
 <script lang="ts">
 	import { page } from '$app/state';
 	import { api, type AgentSkillRow, type SkillFileEntry } from '$lib/api';
+	import { session } from '$lib/session';
+	import { resolveOrg } from '$lib/org';
 	import PageHeader from '$lib/components/PageHeader.svelte';
 	import LoadingState from '$lib/components/LoadingState.svelte';
 	import ErrorBanner from '$lib/components/ErrorBanner.svelte';
@@ -8,7 +10,8 @@
 	import SkillEditor from '$lib/components/SkillEditor.svelte';
 	import { toastError, toastSuccess } from '$lib/toast';
 
-	const slug = $derived(page.params.slug ?? '');
+	const org = $derived(resolveOrg($session.me, page.url.search));
+	const slug = $derived(org?.slug ?? '');
 
 	let skills = $state<AgentSkillRow[]>([]);
 	let loading = $state(true);

hub/admin-web/src/routes/admin/teams/+page.svelte

@@ -2,6 +2,8 @@
 	import { Collapsible } from 'bits-ui';
 	import { page } from '$app/state';
 	import { api, type TeamRow, type TeamMemberRow } from '$lib/api';
+	import { session } from '$lib/session';
+	import { resolveOrg } from '$lib/org';
 	import { fmtDate } from '$lib/format';
 	import PageHeader from '$lib/components/PageHeader.svelte';
 	import LoadingState from '$lib/components/LoadingState.svelte';
@@ -9,7 +11,8 @@
 	import EmptyState from '$lib/components/EmptyState.svelte';
 	import { toastError, toastSuccess } from '$lib/toast';
 
-	const slug = $derived(page.params.slug ?? '');
+	const org = $derived(resolveOrg($session.me, page.url.search));
+	const slug = $derived(org?.slug ?? '');
 
 	let teams = $state<TeamRow[]>([]);
 	let loading = $state(true);

hub/admin-web/src/routes/admin/usage/+page.svelte

@@ -0,0 +1,241 @@
+<script lang="ts">
+	import { page } from '$app/state';
+	import { api, type UsageReport, type UsageBreakdownRow } from '$lib/api';
+	import { session } from '$lib/session';
+	import { resolveOrg } from '$lib/org';
+	import {
+		fmtCost,
+		fmtDateOnly,
+		fmtNum,
+		fmtQuantity,
+		fmtTokens,
+		usageKindLabel,
+	} from '$lib/format';
+	import PageHeader from '$lib/components/PageHeader.svelte';
+	import StatCard from '$lib/components/StatCard.svelte';
+	import LoadingState from '$lib/components/LoadingState.svelte';
+	import ErrorBanner from '$lib/components/ErrorBanner.svelte';
+	import EmptyState from '$lib/components/EmptyState.svelte';
+
+	const org = $derived(resolveOrg($session.me, page.url.search));
+	const slug = $derived(org?.slug ?? '');
+
+	let usage = $state<UsageReport | null>(null);
+	let loading = $state(true);
+	let error = $state<string | null>(null);
+	let from = $state('');
+	let to = $state('');
+
+	function toIsoStart(dateLocal: string): string | undefined {
+		if (!dateLocal) return undefined;
+		const d = new Date(`${dateLocal}T00:00:00`);
+		return Number.isNaN(d.getTime()) ? undefined : d.toISOString();
+	}
+
+	function toIsoEnd(dateLocal: string): string | undefined {
+		if (!dateLocal) return undefined;
+		const d = new Date(`${dateLocal}T23:59:59.999`);
+		return Number.isNaN(d.getTime()) ? undefined : d.toISOString();
+	}
+
+	async function load() {
+		if (!slug) return;
+		loading = true;
+		error = null;
+		try {
+			usage = await api.usage(slug, {
+				...(toIsoStart(from) !== undefined ? { from: toIsoStart(from) } : {}),
+				...(toIsoEnd(to) !== undefined ? { to: toIsoEnd(to) } : {}),
+			});
+		} catch (err) {
+			error = err instanceof Error ? err.message : String(err);
+		} finally {
+			loading = false;
+		}
+	}
+
+	function clearRange() {
+		from = '';
+		to = '';
+		void load();
+	}
+
+	function sourceLabel(row: UsageBreakdownRow): string {
+		if (row.capabilityId) return row.capabilityId;
+		if (row.model) return row.model;
+		return '—';
+	}
+
+	function meterCell(row: UsageBreakdownRow): string {
+		if (row.unit) return fmtQuantity(row.quantity, row.unit);
+		if (row.inputTokens > 0 || row.outputTokens > 0) return fmtTokens(row.inputTokens, row.outputTokens);
+		return '—';
+	}
+
+	function meterHint(row: UsageBreakdownRow): string {
+		if (row.unit) return '非 token 计量';
+		if (row.inputTokens > 0 || row.outputTokens > 0) return 'in / out tokens';
+		return '无计量';
+	}
+
+	$effect(() => {
+		if (slug) void load();
+	});
+</script>
+
+{#if loading && !usage}
+	<LoadingState />
+{:else if error && !usage}
+	<ErrorBanner message={error} onretry={load} />
+{:else if usage}
+	<PageHeader
+		title="用量报告"
+		description="按 UsageFact 分账：模型完成与外部能力（PDF→MD、ASR 等）分开汇总。缺失成本计为未知，不为 0。"
+	/>
+
+	<div class="saas-card-pad mb-6">
+		<div class="flex flex-wrap items-end gap-3">
+			<div>
+				<label class="saas-label" for="usage-from">从</label>
+				<input id="usage-from" class="saas-input" type="date" bind:value={from} />
+			</div>
+			<div>
+				<label class="saas-label" for="usage-to">到</label>
+				<input id="usage-to" class="saas-input" type="date" bind:value={to} />
+			</div>
+			<button class="saas-btn-primary py-1.5! text-sm" type="button" onclick={load} disabled={loading}>
+				{loading ? '加载中…' : '应用筛选'}
+			</button>
+			<button class="saas-btn-secondary py-1.5! text-sm" type="button" onclick={clearRange} disabled={loading}>
+				清除
+			</button>
+			{#if usage.from || usage.to}
+				<p class="saas-muted grow text-right text-xs">
+					窗口：
+					{usage.from ? fmtDateOnly(usage.from) : '—'}
+					→
+					{usage.to ? fmtDateOnly(usage.to) : '—'}
+				</p>
+			{/if}
+		</div>
+		{#if error}
+			<p class="mt-3 text-sm text-error-700">{error}</p>
+		{/if}
+	</div>
+
+	<div class="mb-6 grid gap-3 sm:grid-cols-2 lg:grid-cols-3">
+		<StatCard label="运行总数" value={fmtNum(usage.totals.runCount)} />
+		<StatCard
+			label="有成本 / 无成本"
+			value={`${fmtNum(usage.totals.runsWithCost)} / ${fmtNum(usage.totals.runsWithoutCost)}`}
+			hint="无成本 = 成本未知，不是 $0"
+		/>
+		<StatCard label="成本 (USD)" value={fmtCost(usage.totals.costUsd)} hint="仅汇总已知 costUsd" />
+		<StatCard label="输入 tokens" value={fmtNum(usage.totals.inputTokens)} hint="主要来自模型完成" />
+		<StatCard label="输出 tokens" value={fmtNum(usage.totals.outputTokens)} hint="主要来自模型完成" />
+		<StatCard
+			label="分账条目"
+			value={fmtNum(usage.breakdown.reduce((n, b) => n + b.factCount, 0))}
+			hint={`${fmtNum(usage.breakdown.length)} 个分项`}
+		/>
+	</div>
+
+	<div class="saas-card overflow-hidden mb-6">
+		<div class="border-b border-surface-200 px-5 py-3">
+			<h3 class="text-sm font-semibold text-surface-800">按来源分账</h3>
+			<p class="saas-muted mt-0.5 text-xs">
+				kind × provider × model/capability。外部能力显示页数/秒等计量，不与 tokens 混排。
+			</p>
+		</div>
+		{#if usage.breakdown.length === 0}
+			<EmptyState title="暂无用量事实" description="跑过智能体后，模型与外部能力消费会出现在此。" />
+		{:else}
+			<div class="overflow-x-auto">
+				<table class="data-table">
+					<thead>
+						<tr>
+							<th>类型</th>
+							<th>供应方</th>
+							<th>模型 / 能力</th>
+							<th>次数</th>
+							<th>计量</th>
+							<th>有成本 / 未知</th>
+							<th>成本</th>
+						</tr>
+					</thead>
+					<tbody>
+						{#each usage.breakdown as row}
+							<tr>
+								<td>
+									<span
+										class={row.kind === 'external_capability'
+											? 'saas-badge-primary'
+											: row.kind === 'model_completion'
+												? 'saas-badge-success'
+												: 'saas-badge-primary'}
+									>
+										{usageKindLabel(row.kind)}
+									</span>
+								</td>
+								<td class="font-mono text-xs">{row.provider}</td>
+								<td class="font-mono text-xs">{sourceLabel(row)}</td>
+								<td class="tabular-nums">{fmtNum(row.factCount)}</td>
+								<td class="tabular-nums">
+									<div>{meterCell(row)}</div>
+									<div class="text-[11px] text-surface-600">{meterHint(row)}</div>
+								</td>
+								<td class="tabular-nums text-surface-700">
+									{fmtNum(row.factsWithCost)} / {fmtNum(row.factsWithoutCost)}
+								</td>
+								<td class="tabular-nums font-medium">{fmtCost(row.costUsd)}</td>
+							</tr>
+						{/each}
+					</tbody>
+				</table>
+			</div>
+		{/if}
+	</div>
+
+	<div class="saas-card overflow-hidden">
+		<div class="border-b border-surface-200 px-5 py-3">
+			<h3 class="text-sm font-semibold text-surface-800">按项目</h3>
+			<p class="saas-muted mt-0.5 text-xs">项目仍是权限边界；行内成本已含该项目全部 fact 类型。</p>
+		</div>
+		{#if usage.projects.length === 0}
+			<EmptyState title="暂无项目" description="创建项目并触发智能体后会出现用量。" />
+		{:else}
+			<div class="overflow-x-auto">
+				<table class="data-table">
+					<thead>
+						<tr>
+							<th>项目</th>
+							<th>运行</th>
+							<th>有成本 / 未知</th>
+							<th>in / out tokens</th>
+							<th>成本</th>
+							<th></th>
+						</tr>
+					</thead>
+					<tbody>
+						{#each usage.projects as p}
+							<tr>
+								<td class="font-medium">{p.projectName}</td>
+								<td class="tabular-nums">{fmtNum(p.runCount)}</td>
+								<td class="tabular-nums text-surface-700">
+									{fmtNum(p.runsWithCost)} / {fmtNum(p.runsWithoutCost)}
+								</td>
+								<td class="tabular-nums text-surface-600">{fmtTokens(p.inputTokens, p.outputTokens)}</td>
+								<td class="tabular-nums">{fmtCost(p.costUsd)}</td>
+								<td class="text-right">
+									<a class="text-sm text-primary-700 hover:underline" href={`/admin/projects/${p.projectId}`}>
+										查看项目
+									</a>
+								</td>
+							</tr>
+						{/each}
+					</tbody>
+				</table>
+			</div>
+		{/if}
+	</div>
+{/if}

hub/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@paradigm/hub",
-  "version": "0.0.31",
+  "version": "0.0.35",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@paradigm/hub",
-      "version": "0.0.31",
+      "version": "0.0.35",
       "dependencies": {
         "@alicloud/credentials": "^2.4.5",
         "@alicloud/docmind-api20220711": "^1.4.15",

hub/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@paradigm/hub",
-  "version": "0.0.31",
+  "version": "0.0.35",
   "private": true,
   "type": "module",
   "engines": {

hub/skills/pdf-to-md/SKILL.md

@@ -0,0 +1,63 @@
+---
+name: pdf-to-md
+description: >
+  Convert PDF documents to Markdown bundles using the convert_pdf_to_md tool.
+  Handles PDFs from Feishu messages, local workspace files, and produces
+  high-quality Markdown with LaTeX formulas and extracted images.
+---
+
+# PDF to Markdown Conversion
+
+## When to use
+
+Use this skill when the user asks to convert a PDF to Markdown, extract text
+from a PDF, or turn a PDF document into an editable format.
+
+## How it works
+
+The `convert_pdf_to_md` tool (provided by the `cph_hub` MCP server) calls
+Alibaba Cloud Document Mind to parse the PDF. It:
+
+- Extracts text in reading order (handles multi-column, scanned, and
+  multi-language documents)
+- Converts mathematical formulas to **LaTeX** (`$...$` inline, `$$...$$` block)
+- Extracts tables as Markdown tables
+- Downloads embedded images into the output directory
+- Writes a single `document.md` file plus image files
+
+## Workflow
+
+### PDF from a Feishu message
+
+1. Use `feishu_read_context` to find the `file_key` of the PDF attachment.
+2. Use `feishu_download_resource` to download it into the workspace.
+3. Use `convert_pdf_to_md` with the downloaded file path and an output directory.
+
+### PDF already in the workspace
+
+1. Use `convert_pdf_to_md` directly with the file path and an output directory.
+
+## Important rules
+
+- **Always** use `convert_pdf_to_md` for PDF→Markdown. Do NOT attempt to parse
+  PDFs yourself with Read, Bash, Python, or any other method. The tool provides
+  accurate formula, table, and image extraction that manual methods cannot
+  match.
+- If `convert_pdf_to_md` fails because no capability connection is configured,
+  tell the user to ask their organization admin to configure the Aliyun
+  docmind credential in the admin web UI (组织后台 → 能力).
+- The output directory will be created if it does not exist.
+- After conversion, use `send_file` to send the generated markdown back to the
+  user if they requested it.
+
+## Output
+
+The tool returns a list of generated files:
+- `document.md` — the main markdown file
+- `*.jpg` / `*.png` — extracted images, referenced from the markdown
+
+## Cost
+
+The conversion is billed per page (0.04 CNY/page ≈ $0.0056/page for the
+enhanced formula mode). The cost is automatically recorded on the run's
+usage ledger.

hub/src/admin/routes/authRoutes.ts

@@ -432,16 +432,16 @@ async function resolvePostLoginRedirect(
       select: { organization: { select: { slug: true, name: true } } },
     });
     if (intended === null) return "/admin?error=not_an_active_org_member";
-    const orgRoot = `/admin/org/${intended.organization.slug}`;
+    const orgRoot = "/admin";
     // Default / missing returnTo sanitizes to "/admin". Always land in the org
     // admin SPA (not the legacy static "close this tab" complete page).
     if (returnTo === "/admin") {
       return orgRoot;
     }
-    return returnTo === orgRoot || returnTo.startsWith(`${orgRoot}/`) ? returnTo : orgRoot;
+    return normalizeAdminReturnTo(returnTo) ?? orgRoot;
   }
   if (returnTo !== "/admin" && returnTo.startsWith("/admin")) {
-    return returnTo;
+    return normalizeAdminReturnTo(returnTo) ?? "/admin";
   }
   const membership = await prisma.organizationMembership.findFirst({
     where: {
@@ -454,7 +454,7 @@ async function resolvePostLoginRedirect(
     orderBy: { createdAt: "asc" },
   });
   if (membership !== null) {
-    return `/admin/org/${membership.organization.slug}`;
+    return "/admin";
   }
   // Member-only or no org: still land on a shell page (SPA will explain).
   const any = await prisma.organizationMembership.findFirst({
@@ -463,7 +463,7 @@ async function resolvePostLoginRedirect(
     orderBy: { createdAt: "asc" },
   });
   if (any !== null) {
-    return `/admin/org/${any.organization.slug}`;
+    return "/admin/projects";
   }
   return "/admin/login?error=no_organization";
 }
@@ -489,7 +489,18 @@ export function sanitizeReturnTo(raw: string): string {
   if (!raw.startsWith("/admin")) {
     return "/admin";
   }
-  return raw;
+  return normalizeAdminReturnTo(raw) ?? "/admin";
+}
+
+/** Map legacy `/admin/org/:slug[...]` bookmarks onto slugless `/admin[...]` paths. */
+export function normalizeAdminReturnTo(path: string): string | null {
+  if (!path.startsWith("/admin")) return null;
+  const legacy = path.match(/^\/admin\/org\/[^/]+(\/.*)?$/);
+  if (legacy) {
+    const rest = legacy[1] ?? "";
+    return rest === "" ? "/admin" : `/admin${rest}`;
+  }
+  return path;
 }
 
 function trimTrailingSlash(url: string): string {

hub/src/admin/routes/capabilityConnectionRoutes.ts

@@ -0,0 +1,131 @@
+/**
+ * ADR-0027: Admin routes for organization-scoped capability connections.
+ * GET    /api/org/:orgSlug/capability-connections           — list all
+ * GET    /api/org/:orgSlug/capability-connections/:capId    — read one
+ * PUT    /api/org/:orgSlug/capability-connections/:capId    — rotate/create
+ * DELETE /api/org/:orgSlug/capability-connections/:capId    — disable
+ */
+import type { PrismaClient } from "@prisma/client";
+import type { FastifyInstance } from "fastify";
+import { CapabilityConnectionService } from "../../capability/capabilityConnectionService.js";
+import { CapabilityReadinessError, type CapabilityReadinessProbe } from "../../capability/capabilityReadiness.js";
+import type { LocalSecretEnvelope } from "../../security/secretEnvelope.js";
+import { requireOrgRole, type GuardDeps } from "../auth/guards.js";
+import { handleRouteError } from "../errors.js";
+
+export interface CapabilityConnectionRouteConfig {
+  readonly prisma: PrismaClient;
+  readonly sessionSecret: string;
+  readonly secretEnvelope: LocalSecretEnvelope;
+  readonly readinessProbe?: CapabilityReadinessProbe;
+}
+
+export async function registerCapabilityConnectionRoutes(
+  app: FastifyInstance,
+  config: CapabilityConnectionRouteConfig,
+): Promise<void> {
+  const guardDeps: GuardDeps = { prisma: config.prisma, sessionSecret: config.sessionSecret };
+  const connections = new CapabilityConnectionService(
+    config.prisma,
+    config.secretEnvelope,
+    config.readinessProbe,
+  );
+
+  app.get("/api/org/:orgSlug/capability-connections", async (request, reply) => {
+    try {
+      const { orgSlug } = request.params as { orgSlug: string };
+      const auth = await requireOrgRole(request, reply, guardDeps, { orgSlug });
+      if (auth === null) return;
+      return { connections: await connections.list(auth.organization.id) };
+    } catch (error) {
+      request.log.error({ requestId: request.id, operation: "capability_connection.list" }, "list failed");
+      return handleRouteError(reply, error);
+    }
+  });
+
+  app.get("/api/org/:orgSlug/capability-connections/:capabilityId", async (request, reply) => {
+    try {
+      const { orgSlug, capabilityId } = request.params as { orgSlug: string; capabilityId: string };
+      const auth = await requireOrgRole(request, reply, guardDeps, { orgSlug });
+      if (auth === null) return;
+      return { connection: await connections.read(auth.organization.id, capabilityId) };
+    } catch (error) {
+      request.log.error({ requestId: request.id, operation: "capability_connection.read" }, "read failed");
+      return handleRouteError(reply, error);
+    }
+  });
+
+  app.put("/api/org/:orgSlug/capability-connections/:capabilityId", async (request, reply) => {
+    try {
+      const { orgSlug, capabilityId } = request.params as { orgSlug: string; capabilityId: string };
+      const auth = await requireOrgRole(request, reply, guardDeps, { orgSlug });
+      if (auth === null) return;
+      const body = parseBody(request.body);
+      const result = await connections.rotate({
+        organizationId: auth.organization.id,
+        capabilityId,
+        actorUserId: auth.user.id,
+        ...body,
+      });
+      request.log.info({
+        organizationId: auth.organization.id,
+        capabilityId,
+        connectionId: result.id,
+        status: result.status,
+        secretVersion: result.activeVersion,
+      }, result.created ? "Capability Connection created" : "Capability Connection rotated");
+      const { created, ...metadata } = result;
+      return reply.status(created ? 201 : 200).send(metadata);
+    } catch (error) {
+      const facts = error instanceof CapabilityReadinessError
+        ? {
+            errorCode: error.code,
+            failureCategory: error.category,
+            ...(error.upstreamStatus !== undefined ? { upstreamStatus: error.upstreamStatus } : {}),
+          }
+        : { errorCode: "capability_connection_write_failed" };
+      request.log.error({ requestId: request.id, operation: "capability_connection.rotate", ...facts }, "rotate failed");
+      return handleRouteError(reply, error);
+    }
+  });
+
+  app.delete("/api/org/:orgSlug/capability-connections/:capabilityId", async (request, reply) => {
+    try {
+      const { orgSlug, capabilityId } = request.params as { orgSlug: string; capabilityId: string };
+      const auth = await requireOrgRole(request, reply, guardDeps, { orgSlug });
+      if (auth === null) return;
+      const result = await connections.disable({
+        organizationId: auth.organization.id,
+        capabilityId,
+        actorUserId: auth.user.id,
+      });
+      request.log.info({
+        organizationId: auth.organization.id,
+        capabilityId,
+        connectionId: result.id,
+        status: result.status,
+      }, "Capability Connection disabled");
+      return reply.send(result);
+    } catch (error) {
+      request.log.error({ requestId: request.id, operation: "capability_connection.disable" }, "disable failed");
+      return handleRouteError(reply, error);
+    }
+  });
+}
+
+function parseBody(value: unknown): { readonly accessKeyId: string; readonly accessKeySecret: string; readonly endpoint: string } {
+  if (typeof value !== "object" || value === null || Array.isArray(value)) {
+    throw new Error("invalid capability credential body");
+  }
+  const body = value as Record<string, unknown>;
+  for (const name of ["accessKeyId", "accessKeySecret", "endpoint"] as const) {
+    if (typeof body[name] !== "string" || (body[name] as string).trim() === "") {
+      throw new Error(`${name} is required`);
+    }
+  }
+  return {
+    accessKeyId: body["accessKeyId"] as string,
+    accessKeySecret: body["accessKeySecret"] as string,
+    endpoint: body["endpoint"] as string,
+  };
+}

hub/src/admin/routes/orgRoutes.ts

@@ -22,6 +22,8 @@ import type { LocalSecretEnvelope } from "../../security/secretEnvelope.js";
 import type { ProviderReadinessProbe } from "../../connections/providerReadiness.js";
 import type { FeishuReadinessProbe } from "../../connections/feishuReadiness.js";
 import { registerFeishuApplicationConnectionRoutes } from "./feishuApplicationConnectionRoutes.js";
+import { registerCapabilityConnectionRoutes } from "./capabilityConnectionRoutes.js";
+import type { CapabilityReadinessProbe } from "../../capability/capabilityReadiness.js";
 
 export interface OrgRouteConfig {
   readonly prisma: PrismaClient;
@@ -30,6 +32,7 @@ export interface OrgRouteConfig {
   readonly secretEnvelope: LocalSecretEnvelope;
   readonly providerReadinessProbe?: ProviderReadinessProbe;
   readonly feishuConnectionReadinessProbe?: FeishuReadinessProbe;
+  readonly capabilityReadinessProbe?: CapabilityReadinessProbe;
 }
 
 export async function registerOrgRoutes(app: FastifyInstance, config: OrgRouteConfig): Promise<void> {
@@ -138,4 +141,12 @@ export async function registerOrgRoutes(app: FastifyInstance, config: OrgRouteCo
       ? { readinessProbe: config.feishuConnectionReadinessProbe }
       : {}),
   });
+  await registerCapabilityConnectionRoutes(app, {
+    prisma: config.prisma,
+    sessionSecret: config.sessionSecret,
+    secretEnvelope: config.secretEnvelope,
+    ...(config.capabilityReadinessProbe !== undefined
+      ? { readinessProbe: config.capabilityReadinessProbe }
+      : {}),
+  });
 }

hub/src/agent/roleTools.ts

@@ -14,6 +14,7 @@ export const CPH_HUB_MCP_TOOL_IDS = [
   "feishu_read_context",
   "feishu_download_resource",
   "request_approval",
+  "convert_pdf_to_md",
 ] as const;
 
 export type CphHubMcpToolId = (typeof CPH_HUB_MCP_TOOL_IDS)[number];
@@ -50,10 +51,12 @@ const ROLE_TOOL_TO_CPH_HUB_MCP_TOOL = new Map<string, CphHubMcpToolId>([
   ["feishu_read_context", "feishu_read_context"],
   ["feishu_download_resource", "feishu_download_resource"],
   ["request_approval", "request_approval"],
+  ["convert_pdf_to_md", "convert_pdf_to_md"],
   ["mcp__cph_hub__send_file", "send_file"],
   ["mcp__cph_hub__feishu_read_context", "feishu_read_context"],
   ["mcp__cph_hub__feishu_download_resource", "feishu_download_resource"],
   ["mcp__cph_hub__request_approval", "request_approval"],
+  ["mcp__cph_hub__convert_pdf_to_md", "convert_pdf_to_md"],
 ]);
 
 const SUPPORTED_ROLE_TOOLS = new Set([

hub/src/capability/capabilityConnectionService.ts

@@ -0,0 +1,266 @@
+/**
+ * ADR-0027: Organization-scoped capability connection service. Manages the
+ * lifecycle (rotate / read / disable) of capability credentials stored in
+ * ADR-0024 encrypted envelopes with purpose="capability".
+ *
+ * Mirrors FeishuApplicationConnectionService, but keyed by (organizationId,
+ * capabilityId) instead of 1:1 — an org may have multiple capabilities.
+ */
+import { randomUUID } from "node:crypto";
+import type { Prisma, PrismaClient } from "@prisma/client";
+import { lockActiveOrganization } from "../org/status.js";
+import { LocalSecretEnvelope } from "../security/secretEnvelope.js";
+import { probeDocmindCredential, type CapabilityReadinessProbe } from "./capabilityReadiness.js";
+import type { CapabilitySecretPayload } from "./types.js";
+
+const CAPABILITY_ID_PATTERN = /^[a-z0-9][a-z0-9._-]{0,63}$/;
+const KNOWN_CAPABILITY_IDS = new Set(["pdf_to_md_bundle", "audio_video_to_text"]);
+
+export interface CapabilityCredentialInput {
+  readonly accessKeyId: string;
+  readonly accessKeySecret: string;
+  readonly endpoint: string;
+}
+
+export interface RotateCapabilityInput extends CapabilityCredentialInput {
+  readonly organizationId: string;
+  readonly capabilityId: string;
+  readonly actorUserId: string;
+}
+
+export interface CapabilityConnectionMetadata {
+  readonly id: string;
+  readonly capabilityId: string;
+  readonly status: "DRAFT" | "ACTIVE" | "DISABLED";
+  readonly activeVersion: number | null;
+  readonly keyId: string | null;
+  readonly createdAt: Date;
+  readonly updatedAt: Date;
+}
+
+export interface CapabilityConnectionWriteResult extends CapabilityConnectionMetadata {
+  readonly created: boolean;
+}
+
+export type CapabilitySecretPayloadV1 = CapabilitySecretPayload;
+
+export class CapabilityConnectionService {
+  constructor(
+    private readonly prisma: PrismaClient,
+    private readonly secrets: LocalSecretEnvelope,
+    private readonly readinessProbe: CapabilityReadinessProbe = probeDocmindCredential,
+  ) {}
+
+  async rotate(input: RotateCapabilityInput): Promise<CapabilityConnectionWriteResult> {
+    if (!CAPABILITY_ID_PATTERN.test(input.capabilityId)) {
+      throw new Error(`invalid capabilityId: ${input.capabilityId}`);
+    }
+    const payload = validateCredential(input);
+    await this.prisma.$transaction(async (tx) => {
+      await requireCapabilityAdmin(tx, input);
+    });
+    await this.readinessProbe({
+      endpoint: payload.endpoint,
+      accessKeyId: payload.accessKeyId,
+      accessKeySecret: payload.accessKeySecret,
+    });
+
+    return this.prisma.$transaction(async (tx) => {
+      await requireCapabilityAdmin(tx, input);
+      const connection = await tx.organizationCapabilityConnection.upsert({
+        where: {
+          organizationId_capabilityId: {
+            organizationId: input.organizationId,
+            capabilityId: input.capabilityId,
+          },
+        },
+        update: {},
+        create: {
+          id: randomUUID(),
+          organizationId: input.organizationId,
+          capabilityId: input.capabilityId,
+          status: "DRAFT",
+        },
+      });
+      await tx.$queryRaw`SELECT "id" FROM "OrganizationCapabilityConnection" WHERE "id" = ${connection.id} FOR UPDATE`;
+      const locked = await tx.organizationCapabilityConnection.findUniqueOrThrow({
+        where: { id: connection.id },
+        include: {
+          activeSecretVersion: true,
+          secretVersions: { orderBy: { version: "desc" }, take: 1, select: { version: true } },
+        },
+      });
+      if (locked.organizationId !== input.organizationId) {
+        throw new Error("Capability Connection scope changed during rotation");
+      }
+      const version = (locked.secretVersions[0]?.version ?? 0) + 1;
+      const secretVersionId = randomUUID();
+      const envelope = this.secrets.encryptJson(
+        {
+          purpose: "capability",
+          organizationId: input.organizationId,
+          connectionId: locked.id,
+          secretVersionId,
+        },
+        payload,
+      );
+      const now = new Date();
+      const secretVersion = await tx.capabilityCredentialVersion.create({
+        data: {
+          id: secretVersionId,
+          connectionId: locked.id,
+          version,
+          envelopeVersion: envelope.version,
+          keyId: envelope.keyId,
+          envelope: envelope as unknown as Prisma.InputJsonValue,
+          createdByUserId: input.actorUserId,
+        },
+      });
+      if (locked.activeSecretVersion !== null) {
+        await tx.capabilityCredentialVersion.update({
+          where: { id: locked.activeSecretVersion.id },
+          data: { retiredAt: now },
+        });
+      }
+      const activated = await tx.organizationCapabilityConnection.update({
+        where: { id: locked.id },
+        data: {
+          status: "ACTIVE",
+          activeSecretVersionId: secretVersion.id,
+          activatedAt: now,
+          disabledAt: null,
+        },
+      });
+      await tx.auditEntry.create({
+        data: {
+          organizationId: input.organizationId,
+          actorUserId: input.actorUserId,
+          action: version === 1 ? "capability.created" : "capability.rotated",
+          metadata: {
+            connectionId: locked.id,
+            capabilityId: input.capabilityId,
+            status: "ACTIVE",
+            secretVersion: version,
+            keyId: envelope.keyId,
+          },
+        },
+      });
+      return {
+        ...toMetadata(activated, { version, keyId: secretVersion.keyId }),
+        created: version === 1,
+      };
+    });
+  }
+
+  async list(organizationId: string): Promise<CapabilityConnectionMetadata[]> {
+    const connections = await this.prisma.organizationCapabilityConnection.findMany({
+      where: { organizationId },
+      include: { activeSecretVersion: { select: { version: true, keyId: true } } },
+      orderBy: { capabilityId: "asc" },
+    });
+    return connections.map((c) => toMetadata(c, c.activeSecretVersion));
+  }
+
+  async read(organizationId: string, capabilityId: string): Promise<CapabilityConnectionMetadata | null> {
+    const connection = await this.prisma.organizationCapabilityConnection.findFirst({
+      where: { organizationId, capabilityId },
+      include: { activeSecretVersion: { select: { version: true, keyId: true } } },
+    });
+    return connection === null ? null : toMetadata(connection, connection.activeSecretVersion);
+  }
+
+  async disable(input: {
+    readonly organizationId: string;
+    readonly capabilityId: string;
+    readonly actorUserId: string;
+  }): Promise<CapabilityConnectionMetadata> {
+    return this.prisma.$transaction(async (tx) => {
+      await requireCapabilityAdmin(tx, input);
+      const connection = await tx.organizationCapabilityConnection.findFirst({
+        where: { organizationId: input.organizationId, capabilityId: input.capabilityId },
+        select: { id: true },
+      });
+      if (connection === null) throw new Error("Capability Connection not found");
+      await tx.$queryRaw`SELECT "id" FROM "OrganizationCapabilityConnection" WHERE "id" = ${connection.id} FOR UPDATE`;
+      const locked = await tx.organizationCapabilityConnection.findUniqueOrThrow({
+        where: { id: connection.id },
+        include: { activeSecretVersion: { select: { version: true, keyId: true } } },
+      });
+      if (locked.status === "DISABLED") return toMetadata(locked, locked.activeSecretVersion);
+      const disabled = await tx.organizationCapabilityConnection.update({
+        where: { id: locked.id },
+        data: { status: "DISABLED", disabledAt: new Date() },
+      });
+      await tx.auditEntry.create({
+        data: {
+          organizationId: input.organizationId,
+          actorUserId: input.actorUserId,
+          action: "capability.disabled",
+          metadata: {
+            connectionId: locked.id,
+            capabilityId: input.capabilityId,
+            previousStatus: locked.status,
+            status: "DISABLED",
+          },
+        },
+      });
+      return toMetadata(disabled, locked.activeSecretVersion);
+    });
+  }
+}
+
+function validateCredential(input: RotateCapabilityInput): CapabilitySecretPayloadV1 {
+  if (!KNOWN_CAPABILITY_IDS.has(input.capabilityId)) {
+    throw new Error(`unsupported capabilityId: ${input.capabilityId}`);
+  }
+  const accessKeyId = nonEmpty(input.accessKeyId, "accessKeyId");
+  const accessKeySecret = nonEmpty(input.accessKeySecret, "accessKeySecret");
+  const endpoint = nonEmpty(input.endpoint, "endpoint");
+  return { schemaVersion: 1, accessKeyId, accessKeySecret, endpoint };
+}
+
+function toMetadata(
+  connection: {
+    readonly id: string;
+    readonly capabilityId: string;
+    readonly status: string;
+    readonly createdAt: Date;
+    readonly updatedAt: Date;
+  },
+  secret: { readonly version: number; readonly keyId: string } | null,
+): CapabilityConnectionMetadata {
+  return {
+    id: connection.id,
+    capabilityId: connection.capabilityId,
+    status: connection.status as CapabilityConnectionMetadata["status"],
+    activeVersion: secret?.version ?? null,
+    keyId: secret?.keyId ?? null,
+    createdAt: connection.createdAt,
+    updatedAt: connection.updatedAt,
+  };
+}
+
+async function requireCapabilityAdmin(
+  tx: Prisma.TransactionClient,
+  input: { readonly organizationId: string; readonly actorUserId: string },
+): Promise<void> {
+  await lockActiveOrganization(tx, input.organizationId);
+  const membership = await tx.organizationMembership.findFirst({
+    where: {
+      organizationId: input.organizationId,
+      userId: input.actorUserId,
+      role: { in: ["OWNER", "ADMIN"] },
+      revokedAt: null,
+    },
+    select: { id: true },
+  });
+  if (membership === null) {
+    throw new Error("only Organization OWNER or ADMIN may manage capability connections");
+  }
+}
+
+function nonEmpty(value: string, label: string): string {
+  const trimmed = value.trim();
+  if (trimmed === "") throw new Error(`${label} must not be empty`);
+  return trimmed;
+}

hub/src/capability/capabilityReadiness.ts

@@ -0,0 +1,69 @@
+/**
+ * ADR-0027: Capability readiness probe. Validates the Alibaba Cloud docmind
+ * credential by calling QueryDocParserStatus with a dummy id — a 400 (bad
+ * request) means the credential is valid (the API accepted auth but rejected
+ * the id); a 401/403 means the credential is bad.
+ */
+import { classifyNetworkFailure, type NetworkFailureCategory } from "../connections/networkFailure.js";
+
+export interface CapabilityReadinessInput {
+  readonly endpoint: string;
+  readonly accessKeyId: string;
+  readonly accessKeySecret: string;
+}
+
+export type CapabilityReadinessProbe = (input: CapabilityReadinessInput) => Promise<void>;
+
+export class CapabilityReadinessError extends Error {
+  constructor(
+    readonly code: "capability_readiness_unsupported" | "capability_readiness_unreachable" | "capability_readiness_rejected",
+    message: string,
+    readonly category: NetworkFailureCategory | "configuration" | "http",
+    readonly upstreamStatus?: number,
+  ) {
+    super(message);
+    this.name = "CapabilityReadinessError";
+  }
+}
+
+/**
+ * Probe the Alibaba Cloud docmind credential. We call QueryDocParserStatus
+ * with a dummy id. The API will return:
+ *   - 400 (InvalidParameter) → credential valid, just a bad id → probe passes
+ *   - 401/403 (InvalidAccessKey/Forbidden) → credential invalid → probe fails
+ *   - network error → unreachable
+ */
+export const probeDocmindCredential: CapabilityReadinessProbe = async (input) => {
+  const url = `https://${input.endpoint}/?Action=QueryDocParserStatus&Id=probe-test&Version=2022-07-11`;
+  const authHeader = makeBasicAuth(input.accessKeyId, input.accessKeySecret);
+
+  let response: Response;
+  try {
+    response = await fetch(url, {
+      method: "GET",
+      headers: { authorization: authHeader, accept: "application/json" },
+      redirect: "manual",
+      signal: AbortSignal.timeout(10_000),
+    });
+  } catch (error) {
+    throw new CapabilityReadinessError(
+      "capability_readiness_unreachable",
+      "docmind credential readiness check could not reach the API",
+      classifyNetworkFailure(error),
+    );
+  }
+  await response.body?.cancel();
+  if (response.status === 401 || response.status === 403) {
+    throw new CapabilityReadinessError(
+      "capability_readiness_rejected",
+      `docmind credential rejected: status ${response.status}`,
+      "http",
+      response.status,
+    );
+  }
+};
+
+function makeBasicAuth(accessKeyId: string, accessKeySecret: string): string {
+  const credentials = Buffer.from(`${accessKeyId}:${accessKeySecret}`).toString("base64");
+  return `Basic ${credentials}`;
+}

hub/src/feishu/fileDeliveryTool.ts

@@ -7,11 +7,16 @@ import { readFeishuContext } from "./read.js";
 import type { ApprovalManager } from "./approval.js";
 import { CPH_HUB_MCP_TOOL_IDS, type CphHubMcpToolId } from "../agent/roleTools.js";
 import { WorkspaceFileBoundaryError } from "../security/workspaceFiles.js";
+import type { PrismaClient } from "@prisma/client";
+import type { LocalSecretEnvelope } from "../security/secretEnvelope.js";
+import { createPdfToMdBundleAdapter } from "../capability/pdfToMdBundle.js";
+import { AliyunDocmindClient } from "../capability/docmindClient.js";
 
 export interface FileDeliveryToolOptions {
   readonly rt: FeishuRuntime;
   readonly chatId: string;
   readonly projectId: string;
+  readonly organizationId: string;
   readonly runId: string;
   readonly workspaceRoot?: string | undefined;
   readonly workspaceDir: string;
@@ -20,6 +25,8 @@ export interface FileDeliveryToolOptions {
   readonly approvalManager: ApprovalManager;
   readonly onDelivered?: (path: string) => void;
   readonly tools?: readonly CphHubMcpToolId[] | undefined;
+  readonly prisma: PrismaClient;
+  readonly secretEnvelope: LocalSecretEnvelope;
 }
 
 export function createFileDeliveryMcpServer(options: FileDeliveryToolOptions): McpSdkServerConfigWithInstance {
@@ -230,6 +237,51 @@ export function createFileDeliveryMcpServer(options: FileDeliveryToolOptions): M
     );
   }
 
+  if (enabledTools.has("convert_pdf_to_md")) {
+    const adapter = createPdfToMdBundleAdapter({
+      secrets: options.secretEnvelope,
+      client: new AliyunDocmindClient(),
+      prisma: options.prisma,
+    });
+    tools.push(
+      tool(
+        "convert_pdf_to_md",
+        "Convert a PDF file in the workspace to a Markdown bundle (markdown + extracted images) using Alibaba Cloud Document Mind. The PDF must already be in the workspace (use feishu_download_resource first if it came from Feishu). Returns the path to the generated markdown file and the list of extracted image paths. Mathematical formulas are converted to LaTeX.",
+        {
+          input_path: z.string().describe("Relative path to the input PDF within the workspace."),
+          output_dir: z.string().describe("Relative directory within the workspace to write the markdown and images into. Will be created if it does not exist."),
+        },
+        async (args) => {
+          try {
+            const result = await adapter.invoke({
+              runId: options.runId,
+              organizationId: options.organizationId,
+              projectId: options.projectId,
+              workspaceDir: options.workspaceDir,
+              inputPath: args.input_path,
+              outputDir: args.output_dir,
+              prisma: options.prisma,
+            });
+            const lines = [`Converted PDF to markdown. ${result.artifacts.length} files written:`];
+            for (const artifact of result.artifacts) {
+              lines.push(`  - ${artifact.path} (${artifact.kind})`);
+            }
+            lines.push(`Pages: ${result.consumption.quantity}, Cost: $${(result.consumption.costUsd ?? 0).toFixed(4)}`);
+            return {
+              content: [{ type: "text", text: lines.join("\n") }],
+            };
+          } catch (e) {
+            return {
+              isError: true,
+              content: [{ type: "text", text: e instanceof Error ? e.message : String(e) }],
+            };
+          }
+        },
+        { alwaysLoad: true },
+      ),
+    );
+  }
+
   const instructions = mcpInstructions(enabledTools);
   return createSdkMcpServer({
     name: "cph_hub",
@@ -260,5 +312,12 @@ function mcpInstructions(enabledTools: ReadonlySet<CphHubMcpToolId>): string {
   if (enabledTools.has("request_approval")) {
     instructions.push("Use request_approval when explicit human approval or confirmation is required before continuing.");
   }
+  if (enabledTools.has("convert_pdf_to_md")) {
+    instructions.push(
+      "Use convert_pdf_to_md when the user asks to convert a PDF to Markdown.",
+      "If the PDF came from a Feishu message, first use feishu_download_resource to save it to the workspace, then call convert_pdf_to_md.",
+      "Do NOT attempt to parse PDFs yourself with Read or Bash — always use convert_pdf_to_md for accurate text, formula, and image extraction.",
+    );
+  }
   return instructions.join(" ");
 }

hub/src/feishu/trigger.ts

@@ -14,6 +14,7 @@ import { join } from "node:path";
 import type { Prisma, PrismaClient } from "@prisma/client";
 import { z } from "zod";
 import type { FastifyBaseLogger } from "fastify";
+import type { LocalSecretEnvelope } from "../security/secretEnvelope.js";
 import {
   sendText,
   sendTextMessage,
@@ -93,6 +94,7 @@ interface TriggerDeps {
   readonly prisma: PrismaClient;
   readonly settings: RuntimeSettings;
   readonly logger: FastifyBaseLogger;
+  readonly secretEnvelope: LocalSecretEnvelope;
   readonly runAgent?: (req: RunRequest) => Promise<RunResult>;
   readonly authorizer?: PermissionAuthorizer | undefined;
   readonly messageBatcherOptions?: MessageBatcherOptions | undefined;
@@ -486,6 +488,7 @@ export function makeTriggerHandler(deps: TriggerDeps): TriggerHandler {
     // Streaming agent card: single interactive card through the full run
     // lifecycle (thinking → tool calls → streaming text → complete).
     // Shows tool-use trace panel + reasoning panel + answer text.
+    const deliveredFiles: string[] = [];
     const card = new StreamingAgentCard({
       runId: run.id,
       rt,
@@ -494,11 +497,11 @@ export function makeTriggerHandler(deps: TriggerDeps): TriggerHandler {
       patchIntervalMs: undefined,
       maxMessageLength: undefined,
     });
-    const deliveredFiles: string[] = [];
     const fileDeliveryMcpServer = createFileDeliveryMcpServer({
       rt,
       chatId,
       projectId,
+      organizationId: siloOrganizationId,
       runId: run.id,
       workspaceRoot: projectWorkspaceRoot,
       workspaceDir: project.workspaceDir,
@@ -506,6 +509,8 @@ export function makeTriggerHandler(deps: TriggerDeps): TriggerHandler {
       sendOptions,
       approvalManager,
       tools: cphHubMcpToolsForRole(roleTools),
+      prisma: deps.prisma,
+      secretEnvelope: deps.secretEnvelope,
       onDelivered: (path) => {
         deliveredFiles.push(path);
       },

hub/src/hub.ts

@@ -162,6 +162,7 @@ export async function startHub(): Promise<void> {
       prisma,
       settings: runtimeSettings,
       logger: app.log,
+      secretEnvelope,
       projectWorkspaceRoot,
       publicBaseUrl,
       siloOrganizationId: siloOrganization.id,

hub/src/org/usage.ts

@@ -9,13 +9,14 @@
  * external-capability consumption (PDF→MD, ASR, …) is attributed correctly,
  * not just the main model loop. A run with no cost-bearing fact is
  * `runsWithoutCost` — ADR-0022: missing cost ≠ zero.
+ *
+ * Breakdown buckets keep kind / provider / model / capability / unit, so the
+ * admin UI can separate model tokens from non-token external meters instead of
+ * collapsing everything into a single input/output token total.
  */
 import type { Prisma, PrismaClient } from "@prisma/client";
 
-export interface ProjectUsageRow {
-  readonly projectId: string;
-  readonly projectName: string;
-  readonly folderId: string | null;
+export interface UsageTotals {
   readonly runCount: number;
   readonly runsWithCost: number;
   readonly runsWithoutCost: number;
@@ -24,21 +25,50 @@ export interface ProjectUsageRow {
   readonly costUsd: number | null;
 }
 
+export interface ProjectUsageRow extends UsageTotals {
+  readonly projectId: string;
+  readonly projectName: string;
+  readonly folderId: string | null;
+}
+
+/** One ledger slice: kind + provider + model + capability + unit. */
+export interface UsageBreakdownRow {
+  readonly kind: string;
+  readonly provider: string;
+  readonly model: string | null;
+  readonly capabilityId: string | null;
+  readonly unit: string | null;
+  readonly factCount: number;
+  readonly factsWithCost: number;
+  readonly factsWithoutCost: number;
+  readonly inputTokens: number;
+  readonly outputTokens: number;
+  /** Sum of quantity when unit is non-null; null when this bucket is token-only. */
+  readonly quantity: number | null;
+  readonly costUsd: number | null;
+}
+
 export interface UsageReport {
   readonly from: string | null;
   readonly to: string | null;
   readonly projects: readonly ProjectUsageRow[];
-  readonly totals: {
-    readonly runCount: number;
-    readonly runsWithCost: number;
-    readonly runsWithoutCost: number;
-    readonly inputTokens: number;
-    readonly outputTokens: number;
-    readonly costUsd: number | null;
-  };
+  readonly totals: UsageTotals;
+  readonly breakdown: readonly UsageBreakdownRow[];
+}
+
+export interface ProjectUsageReport extends ProjectUsageRow {
+  readonly from: string | null;
+  readonly to: string | null;
+  readonly breakdown: readonly UsageBreakdownRow[];
 }
 
 type FactRow = {
+  readonly kind: string;
+  readonly provider: string;
+  readonly model: string | null;
+  readonly capabilityId: string | null;
+  readonly unit: string | null;
+  readonly quantity: unknown;
   readonly inputTokens: number | null;
   readonly outputTokens: number | null;
   readonly costUsd: unknown;
@@ -49,26 +79,91 @@ type RunWithFacts = {
   readonly usageFacts: readonly FactRow[];
 };
 
-/** A run is "recorded with cost" if any of its facts carries a known costUsd. */
-function runHasRecordedCost(facts: readonly FactRow[]): boolean {
-  return facts.some((f) => f.costUsd !== null && f.costUsd !== undefined);
-}
+type MutableTotals = {
+  runCount: number;
+  runsWithCost: number;
+  runsWithoutCost: number;
+  inputTokens: number;
+  outputTokens: number;
+  costUsd: number | null;
+};
+
+type MutableBreakdown = {
+  kind: string;
+  provider: string;
+  model: string | null;
+  capabilityId: string | null;
+  unit: string | null;
+  factCount: number;
+  factsWithCost: number;
+  factsWithoutCost: number;
+  inputTokens: number;
+  outputTokens: number;
+  quantity: number | null;
+  costUsd: number | null;
+};
+
+type MutableProjectRow = MutableTotals & {
+  readonly projectId: string;
+  readonly projectName: string;
+  readonly folderId: string | null;
+};
+
+const FACT_SELECT = {
+  kind: true,
+  provider: true,
+  model: true,
+  capabilityId: true,
+  unit: true,
+  quantity: true,
+  inputTokens: true,
+  outputTokens: true,
+  costUsd: true,
+} as const;
 
-/** Decimal→number for Prisma Decimal; null/undefined → null. */
 function factCostUsdToNumber(value: unknown): number | null {
   if (value === null || value === undefined) return null;
   const n = typeof value === "number" ? value : Number(value);
   return Number.isFinite(n) ? n : null;
 }
 
-interface RunRollup {
+function factQuantityToNumber(value: unknown): number | null {
+  if (value === null || value === undefined) return null;
+  const n = typeof value === "number" ? value : Number(value);
+  return Number.isFinite(n) ? n : null;
+}
+
+function breakdownKey(f: FactRow): string {
+  return [
+    f.kind,
+    f.provider,
+    f.model ?? "",
+    f.capabilityId ?? "",
+    f.unit ?? "",
+  ].join("\u0000");
+}
+
+function emptyMutableTotals(): MutableTotals {
+  return {
+    runCount: 0,
+    runsWithCost: 0,
+    runsWithoutCost: 0,
+    inputTokens: 0,
+    outputTokens: 0,
+    costUsd: null,
+  };
+}
+
+function addCost(existing: number | null, add: number): number {
+  return (existing ?? 0) + add;
+}
+
+function rollupRunTokensAndCost(facts: readonly FactRow[]): {
   readonly hasCost: boolean;
   readonly inputTokens: number;
   readonly outputTokens: number;
   readonly costUsd: number | null;
-}
-
-function rollupRun(facts: readonly FactRow[]): RunRollup {
+} {
   let inputTokens = 0;
   let outputTokens = 0;
   let costUsd: number | null = null;
@@ -79,12 +174,118 @@ function rollupRun(facts: readonly FactRow[]): RunRollup {
     const c = factCostUsdToNumber(f.costUsd);
     if (c !== null) {
       hasCost = true;
-      costUsd = (costUsd ?? 0) + c;
+      costUsd = addCost(costUsd, c);
     }
   }
   return { hasCost, inputTokens, outputTokens, costUsd };
 }
 
+function accumulateBreakdown(
+  buckets: Map<string, MutableBreakdown>,
+  facts: readonly FactRow[],
+): void {
+  for (const f of facts) {
+    const key = breakdownKey(f);
+    let bucket = buckets.get(key);
+    if (bucket === undefined) {
+      bucket = {
+        kind: f.kind,
+        provider: f.provider,
+        model: f.model,
+        capabilityId: f.capabilityId,
+        unit: f.unit,
+        factCount: 0,
+        factsWithCost: 0,
+        factsWithoutCost: 0,
+        inputTokens: 0,
+        outputTokens: 0,
+        quantity: null,
+        costUsd: null,
+      };
+      buckets.set(key, bucket);
+    }
+    bucket.factCount += 1;
+    bucket.inputTokens += f.inputTokens ?? 0;
+    bucket.outputTokens += f.outputTokens ?? 0;
+    const qty = factQuantityToNumber(f.quantity);
+    if (qty !== null) {
+      bucket.quantity = (bucket.quantity ?? 0) + qty;
+    }
+    const c = factCostUsdToNumber(f.costUsd);
+    if (c !== null) {
+      bucket.factsWithCost += 1;
+      bucket.costUsd = addCost(bucket.costUsd, c);
+    } else {
+      bucket.factsWithoutCost += 1;
+    }
+  }
+}
+
+function freezeBreakdown(buckets: Map<string, MutableBreakdown>): UsageBreakdownRow[] {
+  return [...buckets.values()]
+    .map((b) => ({
+      kind: b.kind,
+      provider: b.provider,
+      model: b.model,
+      capabilityId: b.capabilityId,
+      unit: b.unit,
+      factCount: b.factCount,
+      factsWithCost: b.factsWithCost,
+      factsWithoutCost: b.factsWithoutCost,
+      inputTokens: b.inputTokens,
+      outputTokens: b.outputTokens,
+      quantity: b.quantity,
+      costUsd: b.costUsd,
+    }))
+    .sort((a, b) => {
+      const kindCmp = a.kind.localeCompare(b.kind);
+      if (kindCmp !== 0) return kindCmp;
+      const provCmp = a.provider.localeCompare(b.provider);
+      if (provCmp !== 0) return provCmp;
+      const capA = a.capabilityId ?? "";
+      const capB = b.capabilityId ?? "";
+      const capCmp = capA.localeCompare(capB);
+      if (capCmp !== 0) return capCmp;
+      const modelA = a.model ?? "";
+      const modelB = b.model ?? "";
+      return modelA.localeCompare(modelB);
+    });
+}
+
+function freezeTotals(t: MutableTotals): UsageTotals {
+  return {
+    runCount: t.runCount,
+    runsWithCost: t.runsWithCost,
+    runsWithoutCost: t.runsWithoutCost,
+    inputTokens: t.inputTokens,
+    outputTokens: t.outputTokens,
+    costUsd: t.costUsd,
+  };
+}
+
+function applyRunToTotals(totals: MutableTotals, facts: readonly FactRow[]): void {
+  const roll = rollupRunTokensAndCost(facts);
+  totals.runCount += 1;
+  if (roll.hasCost) {
+    totals.runsWithCost += 1;
+    totals.costUsd = addCost(totals.costUsd, roll.costUsd ?? 0);
+  } else {
+    totals.runsWithoutCost += 1;
+  }
+  totals.inputTokens += roll.inputTokens;
+  totals.outputTokens += roll.outputTokens;
+}
+
+function emptyReport(from?: Date, to?: Date): UsageReport {
+  return {
+    from: from?.toISOString() ?? null,
+    to: to?.toISOString() ?? null,
+    projects: [],
+    totals: freezeTotals(emptyMutableTotals()),
+    breakdown: [],
+  };
+}
+
 export async function getOrgUsage(
   prisma: PrismaClient,
   input: {
@@ -108,7 +309,12 @@ export async function getOrgUsage(
   }
 
   const projectIds = projects.map((p) => p.id);
-  const runWhere: Prisma.AgentRunWhereInput = {
+  // Date range filters by run.startedAt, matching the pre-ADR-0026 semantics:
+  // a run is in or out of the window based on when it started, and all of its
+  // facts come along. Filtering facts by occurredAt independently would let a
+  // run contribute partial cost to a window it doesn't belong to.
+  const runs = await prisma.agentRun.findMany({
+    where: {
       projectId: { in: projectIds },
       ...(input.from !== undefined || input.to !== undefined
         ? {
@@ -118,91 +324,50 @@ export async function getOrgUsage(
             },
           }
         : {}),
-  };
-
-  // Date range filters by run.startedAt, matching the pre-ADR-0026 semantics:
-  // a run is in or out of the window based on when it started, and all of its
-  // facts come along. Filtering facts by occurredAt independently would let a
-  // run contribute partial cost to a window it doesn't belong to.
-  const runs = await prisma.agentRun.findMany({
-    where: runWhere,
+    },
     select: {
       projectId: true,
       usageFacts: {
-        select: { inputTokens: true, outputTokens: true, costUsd: true },
+        select: FACT_SELECT,
         orderBy: { occurredAt: "asc" },
       },
     },
   });
 
-  type MutableRow = {
-    readonly projectId: string;
-    readonly projectName: string;
-    readonly folderId: string | null;
-    runCount: number;
-    runsWithCost: number;
-    runsWithoutCost: number;
-    inputTokens: number;
-    outputTokens: number;
-    costUsd: number | null;
-  };
-
-  const byProject = new Map<string, MutableRow>();
+  const byProject = new Map<string, MutableProjectRow>();
   for (const p of projects) {
     byProject.set(p.id, {
       projectId: p.id,
       projectName: p.name,
       folderId: p.folderId,
-      runCount: 0,
-      runsWithCost: 0,
-      runsWithoutCost: 0,
-      inputTokens: 0,
-      outputTokens: 0,
-      costUsd: null,
+      ...emptyMutableTotals(),
     });
   }
 
+  const breakdownBuckets = new Map<string, MutableBreakdown>();
   for (const run of runs as readonly RunWithFacts[]) {
     const row = byProject.get(run.projectId);
     if (row === undefined) continue;
-    const roll = rollupRun(run.usageFacts);
-    row.runCount += 1;
-    if (roll.hasCost) {
-      row.runsWithCost += 1;
-      row.costUsd = (row.costUsd ?? 0) + (roll.costUsd ?? 0);
-    } else {
-      row.runsWithoutCost += 1;
-    }
-    row.inputTokens += roll.inputTokens;
-    row.outputTokens += roll.outputTokens;
+    applyRunToTotals(row, run.usageFacts);
+    accumulateBreakdown(breakdownBuckets, run.usageFacts);
   }
 
   const projectsOut: ProjectUsageRow[] = [...byProject.values()].map((r) => ({
     projectId: r.projectId,
     projectName: r.projectName,
     folderId: r.folderId,
-    runCount: r.runCount,
-    runsWithCost: r.runsWithCost,
-    runsWithoutCost: r.runsWithoutCost,
-    inputTokens: r.inputTokens,
-    outputTokens: r.outputTokens,
-    costUsd: r.costUsd,
+    ...freezeTotals(r),
   }));
 
-  let runCount = 0;
-  let runsWithCost = 0;
-  let runsWithoutCost = 0;
-  let inputTokens = 0;
-  let outputTokens = 0;
-  let costUsd: number | null = null;
+  const totals = emptyMutableTotals();
   for (const row of projectsOut) {
-    runCount += row.runCount;
-    runsWithCost += row.runsWithCost;
-    runsWithoutCost += row.runsWithoutCost;
-    inputTokens += row.inputTokens;
-    outputTokens += row.outputTokens;
+    totals.runCount += row.runCount;
+    totals.runsWithCost += row.runsWithCost;
+    totals.runsWithoutCost += row.runsWithoutCost;
+    totals.inputTokens += row.inputTokens;
+    totals.outputTokens += row.outputTokens;
     if (row.costUsd !== null) {
-      costUsd = (costUsd ?? 0) + row.costUsd;
+      totals.costUsd = addCost(totals.costUsd, row.costUsd);
     }
   }
 
@@ -210,14 +375,8 @@ export async function getOrgUsage(
     from: input.from?.toISOString() ?? null,
     to: input.to?.toISOString() ?? null,
     projects: projectsOut,
-    totals: {
-      runCount,
-      runsWithCost,
-      runsWithoutCost,
-      inputTokens,
-      outputTokens,
-      costUsd,
-    },
+    totals: freezeTotals(totals),
+    breakdown: freezeBreakdown(breakdownBuckets),
   };
 }
 
@@ -229,7 +388,7 @@ export async function getProjectUsage(
     readonly from?: Date | undefined;
     readonly to?: Date | undefined;
   },
-): Promise<ProjectUsageRow> {
+): Promise<ProjectUsageReport> {
   const project = await prisma.project.findFirst({
     where: { id: input.projectId, organizationId: input.organizationId },
     select: { id: true, name: true, folderId: true },
@@ -237,39 +396,41 @@ export async function getProjectUsage(
   if (project === null) {
     throw new Error(`project not found: ${input.projectId}`);
   }
-  const report = await getOrgUsage(prisma, {
-    organizationId: input.organizationId,
-    from: input.from,
-    to: input.to,
+
+  const runs = await prisma.agentRun.findMany({
+    where: {
+      projectId: project.id,
+      ...(input.from !== undefined || input.to !== undefined
+        ? {
+            startedAt: {
+              ...(input.from !== undefined ? { gte: input.from } : {}),
+              ...(input.to !== undefined ? { lte: input.to } : {}),
+            },
+          }
+        : {}),
+    },
+    select: {
+      usageFacts: {
+        select: FACT_SELECT,
+        orderBy: { occurredAt: "asc" },
+      },
+    },
   });
-  const row = report.projects.find((p) => p.projectId === project.id);
-  return (
-    row ?? {
+
+  const totals = emptyMutableTotals();
+  const breakdownBuckets = new Map<string, MutableBreakdown>();
+  for (const run of runs) {
+    applyRunToTotals(totals, run.usageFacts as readonly FactRow[]);
+    accumulateBreakdown(breakdownBuckets, run.usageFacts as readonly FactRow[]);
+  }
+
+  return {
     projectId: project.id,
     projectName: project.name,
     folderId: project.folderId,
-      runCount: 0,
-      runsWithCost: 0,
-      runsWithoutCost: 0,
-      inputTokens: 0,
-      outputTokens: 0,
-      costUsd: null,
-    }
-  );
-}
-
-function emptyReport(from?: Date, to?: Date): UsageReport {
-  return {
-    from: from?.toISOString() ?? null,
-    to: to?.toISOString() ?? null,
-    projects: [],
-    totals: {
-      runCount: 0,
-      runsWithCost: 0,
-      runsWithoutCost: 0,
-      inputTokens: 0,
-      outputTokens: 0,
-      costUsd: null,
-    },
+    ...freezeTotals(totals),
+    from: input.from?.toISOString() ?? null,
+    to: input.to?.toISOString() ?? null,
+    breakdown: freezeBreakdown(breakdownBuckets),
   };
 }

hub/test/integration/admin-auth.test.ts

@@ -170,7 +170,7 @@ describe("admin auth + org API guards", () => {
     try {
       const res = await app.inject({
         method: "GET",
-        url: "/auth/feishu?returnTo=/admin/org/test-default",
+        url: "/auth/feishu?returnTo=/admin",
       });
       expect(res.statusCode).toBe(302);
       const location = res.headers.location;
@@ -233,7 +233,7 @@ describe("admin auth + org API guards", () => {
     try {
       const nonce = "nonce-test-1";
       const state = signOAuthState(
-        { nonce, returnTo: "/admin/org/test-default" },
+        { nonce, returnTo: "/admin" },
         SESSION_SECRET,
       );
       const res = await app.inject({
@@ -242,7 +242,7 @@ describe("admin auth + org API guards", () => {
         headers: { cookie: `${OAUTH_STATE_COOKIE_NAME}=${nonce}` },
       });
       expect(res.statusCode).toBe(302);
-      expect(res.headers.location).toBe("/admin/org/test-default");
+      expect(res.headers.location).toBe("/admin");
       expect(JSON.stringify(res.headers["set-cookie"])).toContain("cph_session=");
 
       const user = await prisma.user.findUnique({ where: { feishuOpenId: "ou_new" } });
@@ -293,7 +293,7 @@ describe("admin auth + org API guards", () => {
     try {
       const start = await app.inject({
         method: "GET",
-        url: "/auth/feishu/test-default?returnTo=/admin/org/test-default/settings",
+        url: "/auth/feishu/test-default?returnTo=/admin/settings",
       });
       expect(start.statusCode).toBe(302);
       const authorize = new URL(String(start.headers.location));
@@ -308,7 +308,7 @@ describe("admin auth + org API guards", () => {
         headers: { cookie: nonceCookie },
       });
       expect(callback.statusCode).toBe(302);
-      expect(callback.headers.location).toBe("/admin/org/test-default/settings");
+      expect(callback.headers.location).toBe("/admin/settings");
       const sessionCookie = cookiePair(callback.headers["set-cookie"], "cph_session");
       const me = await app.inject({ method: "GET", url: "/api/me", headers: { cookie: sessionCookie } });
       expect(me.statusCode).toBe(200);
@@ -346,7 +346,7 @@ describe("admin auth + org API guards", () => {
         headers: { cookie: cookiePair(defaultStart.headers["set-cookie"], OAUTH_STATE_COOKIE_NAME) },
       });
       expect(defaultCallback.statusCode).toBe(302);
-      expect(defaultCallback.headers.location).toBe("/admin/org/test-default");
+      expect(defaultCallback.headers.location).toBe("/admin");
 
       await connections.disable({ organizationId: DEFAULT_ORG_ID, actorUserId: "scoped-owner" });
       const revoked = await app.inject({ method: "GET", url: "/api/me", headers: { cookie: sessionCookie } });

hub/test/integration/usage.test.ts

@@ -71,7 +71,7 @@ describe("usage rollup from UsageFact (ADR-0026)", () => {
           occurredAt: new Date(startedAt.getTime() + i * 1000),
           kind: f.kind ?? "model_completion",
           provider: f.provider ?? "openrouter",
-          model: f.model ?? "mock-model",
+          model: f.model !== undefined ? f.model : "mock-model",
           inputTokens: f.inputTokens ?? null,
           outputTokens: f.outputTokens ?? null,
           costUsd: f.costUsd ?? null,
@@ -158,6 +158,32 @@ describe("usage rollup from UsageFact (ADR-0026)", () => {
     expect(report.totals.inputTokens).toBe(100);
     expect(report.totals.outputTokens).toBe(50);
     expect(report.totals.costUsd).toBeCloseTo(0.035, 8);
+    // ADR-0026 breakdown: model tokens vs external non-token meter must not collapse.
+    expect(report.breakdown).toHaveLength(2);
+    const modelBucket = report.breakdown.find((b) => b.kind === "model_completion");
+    const capBucket = report.breakdown.find((b) => b.kind === "external_capability");
+    expect(modelBucket).toMatchObject({
+      provider: "openrouter",
+      model: "mock-model",
+      capabilityId: null,
+      inputTokens: 100,
+      outputTokens: 50,
+      quantity: null,
+      costUsd: 0.02,
+      factCount: 1,
+    });
+    expect(capBucket).toMatchObject({
+      provider: "mineru",
+      model: null,
+      capabilityId: "pdf_to_md_bundle",
+      unit: "pages",
+      quantity: 12,
+      inputTokens: 0,
+      outputTokens: 0,
+      costUsd: 0.015,
+      factCount: 1,
+    });
+
   });
 
   it("a run with no facts at all is runsWithoutCost and contributes nothing", async () => {
@@ -180,6 +206,8 @@ describe("usage rollup from UsageFact (ADR-0026)", () => {
     expect(row.projectId).toBe("proj-x");
     expect(row.runCount).toBe(1);
     expect(row.costUsd).toBeCloseTo(0.1, 8);
+    expect(row.breakdown).toHaveLength(1);
+    expect(row.breakdown[0]).toMatchObject({ kind: "model_completion", costUsd: 0.1, inputTokens: 1 });
   });
 
   it("returns an empty report for an org with no projects", async () => {
@@ -187,5 +215,7 @@ describe("usage rollup from UsageFact (ADR-0026)", () => {
     expect(report.projects).toHaveLength(0);
     expect(report.totals.runCount).toBe(0);
     expect(report.totals.costUsd).toBeNull();
+    expect(report.breakdown).toEqual([]);
+
   });
 });

hub/test/unit/session.test.ts

@@ -68,14 +68,14 @@ describe("session cookie signing", () => {
 describe("oauth state signing", () => {
   it("round-trips state with returnTo", () => {
     const token = signOAuthState(
-      { nonce: "abc", returnTo: "/admin/org/acme" },
+      { nonce: "abc", returnTo: "/admin" },
       SECRET,
       600,
       1_700_000_000,
     );
     expect(verifyOAuthState(token, SECRET, 1_700_000_100)).toEqual({
       nonce: "abc",
-      returnTo: "/admin/org/acme",
+      returnTo: "/admin",
       exp: 1_700_000_600,
     });
   });
@@ -83,13 +83,13 @@ describe("oauth state signing", () => {
   it("binds state to an Organization and connection as one inseparable scope", () => {
     const token = signOAuthState({
       nonce: "scoped",
-      returnTo: "/admin/org/acme",
+      returnTo: "/admin",
       organizationId: "org-acme",
       connectionId: "connection-acme",
     }, SECRET, 600, 1_700_000_000);
     expect(verifyOAuthState(token, SECRET, 1_700_000_100)).toEqual({
       nonce: "scoped",
-      returnTo: "/admin/org/acme",
+      returnTo: "/admin",
       organizationId: "org-acme",
       connectionId: "connection-acme",
       exp: 1_700_000_600,
@@ -98,8 +98,11 @@ describe("oauth state signing", () => {
 });
 
 describe("sanitizeReturnTo", () => {
-  it("allows admin paths", () => {
-    expect(sanitizeReturnTo("/admin/org/acme")).toBe("/admin/org/acme");
+  it("allows admin paths and rewrites legacy org slug prefixes", () => {
+    expect(sanitizeReturnTo("/admin")).toBe("/admin");
+    expect(sanitizeReturnTo("/admin/usage")).toBe("/admin/usage");
+    expect(sanitizeReturnTo("/admin/org/acme")).toBe("/admin");
+    expect(sanitizeReturnTo("/admin/org/acme/usage")).toBe("/admin/usage");
   });
 
   it("blocks open redirects", () => {

hub/test/unit/silo-rate-limit.test.ts

@@ -23,6 +23,7 @@ describe("isSiloHttpRateLimitExempt", () => {
     expect(isSiloHttpRateLimitExempt("/favicon.svg")).toBe(true);
     expect(isSiloHttpRateLimitExempt("/robots.txt")).toBe(true);
     expect(isSiloHttpRateLimitExempt("/admin")).toBe(true);
+    expect(isSiloHttpRateLimitExempt("/admin/members")).toBe(true);
     expect(isSiloHttpRateLimitExempt("/admin/org/para-26071100/members")).toBe(true);
   });