task-d.7.9

2026-07-03 11:39:37 +07:00
parent 503f34e22f
commit 9c8d6a0d6d
21 changed files with 1809 additions and 42 deletions
--- a/docs/implementation/task-d79-installation-profiles-setup-plugin-registry.md
+++ b/docs/implementation/task-d79-installation-profiles-setup-plugin-registry.md
@@ -0,0 +1,80 @@
+# Task D.7.9 Installation Profiles & Setup Plugin Registry
+
+Date: 2026-07-03
+Status: implemented
+
+## Scope Delivered
+
+Added setup plugin platform layer:
+
+- `src/features/setup/plugins/plugin-types.ts`
+- `src/features/setup/plugins/plugin-registry.ts`
+- `src/features/setup/plugins/installation-profile.ts`
+- `src/features/setup/plugins/foundation/foundation-plugin.ts`
+- `src/features/setup/plugins/crm/crm-setup-plugin.ts`
+- `src/features/setup/plugins/crm/crm-installation-profile.ts`
+
+Added installation profile API:
+
+- `GET /api/setup/profiles`
+
+Updated existing setup APIs:
+
+- `GET /api/setup/templates?profile=<profileId>` now returns plugin-aware metadata while preserving legacy template fields.
+- `GET /api/setup/readiness?profile=<profileId>` includes plugin registry readiness checks.
+- `POST /api/setup/verify` accepts optional `profileId` and includes plugin registry verification checks.
+
+Updated Setup Wizard:
+
+- Loads installation profiles from the setup plugin registry.
+- Allows profile selection.
+- Builds wizard stepper from profile-resolved wizard steps with fallback to existing steps.
+- Displays installed setup modules/plugins.
+
+Added plugin documentation:
+
+- `docs/setup/installation-profiles.md`
+- `docs/setup/setup-plugin-development.md`
+
+Added setup tests:
+
+- `src/tests/setup/setup-plugin-registry.test.ts`
+
+## Profiles
+
+Implemented profiles:
+
+- `crm_starter`
+- `crm_demo`
+- `production`
+- `restore_backup`
+- `custom`
+
+## Plugins
+
+Implemented built-in plugins:
+
+- `foundation`
+  - owns setup platform foundations, setup state, seed manifests, reset framework, CSV framework, and foundation golden dataset registration
+- `crm`
+  - owns CRM templates, CRM verification registration, CRM reset scopes, CRM reseed target registration, and CRM golden dataset registration
+
+## Compatibility Notes
+
+- No breaking API field removals were introduced.
+- Existing template metadata fields remain: `file`, `seedType`, `importOrder`, `supported`, `requiredColumns`, `description`.
+- New template metadata fields are additive: `plugin`, `profiles`, `visible`.
+- Existing CSV preview/commit behavior is unchanged.
+- Existing reset/reseed behavior is unchanged.
+- External plugin loading, marketplace behavior, and new business modules remain out of scope.
+
+## Validation
+
+- `npm run typecheck -- --pretty false` passed.
+- `npm run test:setup` passed: 20 tests.
+- `npx oxlint src/features/setup/plugins src/app/api/setup/profiles src/app/api/setup/templates src/app/api/setup/readiness src/app/api/setup/verify src/features/setup/components/setup-wizard.tsx src/features/setup/api src/tests/setup` passed.
+
+## Residual Notes
+
+- Readiness and verification services now aggregate plugin registry checks additively. Existing concrete CRM checks remain in place to avoid regression.
+- Future module plugins should register through `plugin-registry.ts` rather than editing the setup wizard directly.
--- a/docs/setup/installation-profiles.md
+++ b/docs/setup/installation-profiles.md
@@ -0,0 +1,20 @@
+# Installation Profiles
+
+Installation profiles select setup plugins, wizard steps, required templates, verification checks, reset scopes, and reseed targets.
+
+Current profiles:
+
+- `crm_starter`: foundation plus CRM structure.
+- `crm_demo`: foundation plus CRM golden/demo dataset.
+- `production`: foundation plus CRM production setup, with destructive maintenance disabled by default.
+- `restore_backup`: minimal readiness and verification for restored environments.
+- `custom`: operator-selected setup modules and templates.
+
+Profiles are resolved by `src/features/setup/plugins/plugin-registry.ts` and exposed by:
+
+- `GET /api/setup/profiles`
+- `GET /api/setup/templates?profile=<profileId>`
+- `GET /api/setup/readiness?profile=<profileId>`
+- `POST /api/setup/verify` with optional `profileId`
+
+The setup wizard uses the selected profile to render profile-aware plugin metadata and wizard steps.
--- a/docs/setup/setup-plugin-development.md
+++ b/docs/setup/setup-plugin-development.md
@@ -0,0 +1,37 @@
+# Setup Plugin Development
+
+Setup plugins let modules extend setup without editing the setup wizard directly.
+
+Plugin source lives under:
+
+```text
+src/features/setup/plugins/
+```
+
+Required plugin contract:
+
+- plugin id and version
+- installation profiles
+- setup templates
+- wizard steps
+- readiness checks
+- verification checks
+- CSV preview validators
+- import handlers
+- reset scopes
+- reseed targets
+- golden dataset registration
+
+Core plugins:
+
+- `foundation`: setup platform foundations, state, seed manifests, reset framework, CSV framework
+- `crm`: CRM templates, CRM verification, CRM reset scopes, and CRM golden dataset
+
+Future modules should add a plugin class and register it in `plugin-registry.ts`. They should not add one-off setup logic directly to the wizard.
+
+Safety rules:
+
+- Plugins cannot bypass Auth.js setup route protection.
+- Reset scopes must declare destructive behavior and affected tables.
+- CSV templates must declare ownership to avoid duplicate file contracts.
+- Seed tasks must be idempotent before execution is exposed.
--- a/plans/task-d.7.9.md
+++ b/plans/task-d.7.9.md
@@ -0,0 +1,749 @@
+# Task D.7.9 – Installation Profiles & Setup Plugin Registry
+
+## Objective
+
+Transform the ALLA OS Setup Platform into a fully extensible platform by introducing Installation Profiles and a Setup Plugin Registry.
+
+The current Setup Platform (D.7.1–D.7.10) already supports:
+
+- Readiness
+- Verification
+- CSV Templates
+- CSV Preview
+- CSV Commit
+- Setup Wizard
+- Setup State
+- Seed Manifest
+- Reset / Reseed
+- Golden Dataset
+
+D.7.9 must remove remaining CRM-specific assumptions so future modules (CRM, HR, Asset, Inventory, Purchase, Service, etc.) can integrate into the Setup Platform without modifying the core wizard.
+
+No existing setup behavior may regress.
+
+---
+
+# Review Before Implementation
+
+Review
+
+- AGENTS.md
+- plans/task-d.7.md
+- plans/task-d.7.1.md
+- plans/task-d.7.2.md
+- plans/task-d.7.3.md
+- plans/task-d.7.4.md
+- plans/task-d.7.5.md
+- plans/task-d.7.6.md
+- plans/task-d.7.7.md
+- plans/task-d.7.8.md
+- plans/task-d.7.10.md
+
+Review
+
+docs/setup/*
+
+Review
+
+setup/templates/*
+
+Review
+
+setup/golden-dataset/*
+
+Review
+
+src/features/setup/**
+
+---
+
+# Objective
+
+Replace hardcoded setup behavior with configuration-driven module registration.
+
+The Setup Platform must become reusable by every ALLA OS module.
+
+---
+
+# Implementation Scope
+
+Create
+
+src/features/setup/plugins/
+
+Recommended structure
+
+src/features/setup/plugins/
+
+plugin-registry.ts
+
+plugin-types.ts
+
+installation-profile.ts
+
+crm/
+
+crm-setup-plugin.ts
+
+crm-installation-profile.ts
+
+foundation/
+
+foundation-plugin.ts
+
+---
+
+# Installation Profiles
+
+Introduce Installation Profiles.
+
+Supported profiles
+
+minimal
+
+crm_starter
+
+crm_demo
+
+production
+
+restore_backup
+
+custom
+
+Each profile defines
+
+- visible wizard steps
+- required templates
+- verification checks
+- setup sequence
+- supported reset scopes
+- reseed targets
+- default options
+
+Profile interface
+
+```ts
+export interface InstallationProfile {
+
+    id:string;
+
+    name:string;
+
+    description:string;
+
+    wizardSteps:string[];
+
+    requiredTemplates:string[];
+
+    verificationChecks:string[];
+
+    resetScopes:string[];
+
+    reseedTargets:string[];
+
+    defaultOptions:Record<string,unknown>;
+
+}
+```
+
+---
+
+# Setup Plugin Interface
+
+Create
+
+plugin-types.ts
+
+```ts
+export interface SetupPlugin {
+
+    id:string;
+
+    version:string;
+
+    displayName:string;
+
+    description:string;
+
+    installationProfiles():InstallationProfile[];
+
+    templates():SetupTemplateDefinition[];
+
+    wizardSteps():SetupWizardStep[];
+
+    readinessChecks():SetupReadinessCheck[];
+
+    verificationChecks():SetupVerificationCheck[];
+
+    previewValidators():CsvPreviewValidator[];
+
+    importHandlers():CsvImporter[];
+
+    resetScopes():ResetScopeDefinition[];
+
+    reseedTargets():ReseedTargetDefinition[];
+
+}
+```
+
+---
+
+# Plugin Registry
+
+Create
+
+plugin-registry.ts
+
+Responsibilities
+
+Register plugins
+
+Resolve plugins
+
+Resolve installation profiles
+
+Resolve templates
+
+Resolve verification checks
+
+Resolve reset scopes
+
+Resolve reseed targets
+
+Resolve wizard steps
+
+Example
+
+registerPlugin(new FoundationPlugin());
+
+registerPlugin(new CrmSetupPlugin());
+
+---
+
+# Foundation Plugin
+
+Move common setup behavior into Foundation Plugin.
+
+Foundation Plugin owns
+
+Readiness
+
+Verification
+
+Setup State
+
+Seed Manifest
+
+CSV Framework
+
+Reset Framework
+
+Golden Dataset framework
+
+No CRM assumptions.
+
+---
+
+# CRM Setup Plugin
+
+CRM Plugin owns
+
+CRM Templates
+
+CRM CSV Importers
+
+CRM Verification
+
+CRM Wizard Steps
+
+CRM Reset Scope
+
+CRM Golden Dataset registration
+
+CRM Approval registration
+
+CRM Document Sequence registration
+
+CRM Reports registration
+
+---
+
+# Dynamic Wizard
+
+Current wizard should stop hardcoding steps.
+
+Instead
+
+Plugin Registry
+
+↓
+
+Installation Profile
+
+↓
+
+Resolve Wizard Steps
+
+↓
+
+Render Wizard
+
+Adding a module must not require editing the wizard.
+
+---
+
+# Dynamic Verification
+
+Current verification service should allow plugins to register checks.
+
+Instead of
+
+CRM Check
+
+Approval Check
+
+PDF Check
+
+Hardcoded
+
+Use
+
+Plugin Registry
+
+↓
+
+Collect Checks
+
+↓
+
+Execute
+
+↓
+
+Aggregate Report
+
+---
+
+# Dynamic Readiness
+
+Allow plugins to register readiness checks.
+
+Example
+
+Storage Plugin
+
+↓
+
+Storage Check
+
+PDF Plugin
+
+↓
+
+Template Check
+
+CRM Plugin
+
+↓
+
+CRM Readiness
+
+---
+
+# Dynamic Template Registry
+
+Extend
+
+setup/templates/templates.json
+
+Support
+
+plugin
+
+profile
+
+visibility
+
+Example
+
+{
+  "file":"customers.csv",
+  "plugin":"crm",
+  "profiles":[
+      "crm_demo",
+      "production"
+  ]
+}
+
+Wizard automatically filters templates.
+
+---
+
+# Dynamic Navigation
+
+Wizard should display
+
+Installed Modules
+
+Foundation
+
+CRM
+
+Approval
+
+Storage
+
+Future
+
+HR
+
+Asset
+
+Inventory
+
+Purchase
+
+Modules not installed
+
+↓
+
+Hidden
+
+---
+
+# Profile Resolution
+
+Selecting
+
+crm_demo
+
+Automatically
+
+Enable
+
+CRM plugin
+
+Foundation plugin
+
+Demo dataset
+
+CRM templates
+
+CRM verification
+
+Demo reset
+
+Disable
+
+Restore Backup steps
+
+Selecting
+
+minimal
+
+Only
+
+Foundation
+
+Verification
+
+No CRM
+
+---
+
+# API Updates
+
+Extend
+
+GET /api/setup/templates
+
+Include
+
+plugin
+
+profile
+
+visible
+
+supported
+
+Update
+
+GET /api/setup/readiness
+
+Collect plugin readiness.
+
+Update
+
+POST /api/setup/verify
+
+Collect plugin verification.
+
+No API breaking changes.
+
+---
+
+# Setup Wizard Updates
+
+Wizard
+
+↓
+
+Load Installation Profiles
+
+↓
+
+User selects profile
+
+↓
+
+Resolve Plugin Graph
+
+↓
+
+Build Wizard
+
+↓
+
+Render Steps
+
+↓
+
+Run Setup
+
+Wizard must no longer contain CRM-specific logic.
+
+---
+
+# Golden Dataset Integration
+
+Allow every plugin to register
+
+Golden Dataset
+
+Example
+
+CRM
+
+↓
+
+setup/golden-dataset/crm/
+
+Future
+
+HR
+
+↓
+
+setup/golden-dataset/hr/
+
+Asset
+
+↓
+
+setup/golden-dataset/asset/
+
+---
+
+# Future Module Example
+
+Adding
+
+Asset
+
+Should require only
+
+registerPlugin(
+
+AssetSetupPlugin
+
+);
+
+No modification
+
+Wizard
+
+Verification
+
+Reset
+
+Template Registry
+
+CSV Engine
+
+---
+
+# Out Of Scope
+
+New business module
+
+HR implementation
+
+Asset implementation
+
+Inventory implementation
+
+Purchase implementation
+
+Plugin marketplace
+
+External plugin loading
+
+Remote plugins
+
+Installation package download
+
+Backup restore implementation
+
+CRM business behavior changes
+
+---
+
+# Deliverables
+
+Required
+
+src/features/setup/plugins/plugin-types.ts
+
+src/features/setup/plugins/plugin-registry.ts
+
+src/features/setup/plugins/installation-profile.ts
+
+src/features/setup/plugins/foundation/foundation-plugin.ts
+
+src/features/setup/plugins/crm/crm-setup-plugin.ts
+
+src/features/setup/plugins/crm/crm-installation-profile.ts
+
+Update
+
+Setup Wizard
+
+Readiness Service
+
+Verification Service
+
+Template Metadata Service
+
+Template Registry
+
+Optional
+
+docs/setup/setup-plugin-development.md
+
+docs/setup/installation-profiles.md
+
+---
+
+# Acceptance Criteria
+
+✓ Installation Profiles exist.
+
+✓ Plugin Registry exists.
+
+✓ Foundation Plugin exists.
+
+✓ CRM Plugin exists.
+
+✓ Wizard builds dynamically from selected profile.
+
+✓ Wizard no longer hardcodes CRM steps.
+
+✓ Readiness collects plugin checks.
+
+✓ Verification collects plugin checks.
+
+✓ Template registry supports plugin ownership.
+
+✓ Template registry supports profile visibility.
+
+✓ Golden Dataset supports plugin registration.
+
+✓ Future modules can integrate by registering one plugin.
+
+✓ Existing Setup Wizard behavior remains unchanged.
+
+✓ Existing APIs remain backward compatible.
+
+✓ Existing CSV Preview/Commit logic is unaffected.
+
+✓ Typecheck passes.
+
+✓ Existing setup integration tests continue to pass.
+
+---
+
+# Suggested Verification
+
+Run
+
+npm run typecheck
+
+npm run test:setup
+
+Verify
+
+Minimal Profile
+
+↓
+
+Foundation only
+
+CRM Starter
+
+↓
+
+CRM steps only
+
+CRM Demo
+
+↓
+
+CRM + Demo dataset
+
+Production
+
+↓
+
+Production profile
+
+Confirm
+
+Readiness still PASS
+
+Verification still PASS
+
+CSV Preview unchanged
+
+CSV Commit unchanged
+
+Setup Resume unchanged
+
+Golden Dataset unchanged
+
+Register a temporary mock plugin
+
+↓
+
+Confirm
+
+Wizard automatically includes plugin steps
+
+Verification automatically executes plugin checks
+
+Template API exposes plugin templates
+
+Without modifying Setup Wizard source code.
+
+---
+
+# Completion Criteria
+
+After D.7.9
+
+The ALLA OS Setup Platform is officially module-driven.
+
+All future modules (CRM, HR, Asset, Purchase, Inventory, Service, Calendar, etc.) must integrate through the Setup Plugin Registry rather than extending the Setup Wizard directly.
+
+D.7.9 marks the architectural freeze of Setup Platform v1.0.
--- a/src/app/api/setup/profiles/route.ts
+++ b/src/app/api/setup/profiles/route.ts
@@ -0,0 +1,21 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { getInstallationProfileBundle } from '@/features/setup/plugins/plugin-registry';
+import { AuthError, requireSystemRole } from '@/lib/auth/session';
+
+export async function GET(request: NextRequest) {
+  try {
+    await requireSystemRole('super_admin');
+    const profileId = request.nextUrl.searchParams.get('profile') ?? 'crm_demo';
+    return NextResponse.json({
+      success: true,
+      time: new Date().toISOString(),
+      ...getInstallationProfileBundle(profileId)
+    });
+  } catch (error) {
+    if (error instanceof AuthError) {
+      return NextResponse.json({ message: error.message }, { status: error.status });
+    }
+
+    return NextResponse.json({ message: 'Unable to load setup installation profiles' }, { status: 500 });
+  }
+}
--- a/src/app/api/setup/readiness/route.ts
+++ b/src/app/api/setup/readiness/route.ts
@@ -1,14 +1,15 @@
-import { NextResponse } from 'next/server';
+import { NextRequest, NextResponse } from 'next/server';
 import { getSetupReadinessReport } from '@/features/setup/server/readiness.service';
 import { AuthError, requireSystemRole } from '@/lib/auth/session';

-export async function GET() {
+export async function GET(request: NextRequest) {
  try {
    const session = await requireSystemRole('super_admin');
+    const profileId = request.nextUrl.searchParams.get('profile') ?? 'crm_demo';
    const report = await getSetupReadinessReport({
-      organizationId: session.user.activeOrganizationId ?? null
+      organizationId: session.user.activeOrganizationId ?? null,
+      profileId
    });
-
    return NextResponse.json(report);
  } catch (error) {
    if (error instanceof AuthError) {
--- a/src/app/api/setup/templates/route.ts
+++ b/src/app/api/setup/templates/route.ts
@@ -1,9 +1,10 @@
 import { readFile } from 'node:fs/promises';
 import path from 'node:path';
-import { NextResponse } from 'next/server';
+import { NextRequest, NextResponse } from 'next/server';
+import { getInstallationProfileBundle } from '@/features/setup/plugins/plugin-registry';
 import { AuthError, requireSystemRole } from '@/lib/auth/session';

-type SetupTemplateMetadata = {
+interface SetupTemplateMetadata {
  version: string;
  generatedFrom: string;
  templates: Array<{
@@ -14,20 +15,38 @@ type SetupTemplateMetadata = {
    requiredColumns: string[];
    description: string;
  }>;
-};
+}

-export async function GET() {
+export async function GET(request: NextRequest) {
  try {
    await requireSystemRole('super_admin');
+    const profileId = request.nextUrl.searchParams.get('profile') ?? 'crm_demo';
    const metadataPath = path.join(process.cwd(), 'setup', 'templates', 'templates.json');
    const metadata = JSON.parse(await readFile(metadataPath, 'utf8')) as SetupTemplateMetadata;
+    const profileBundle = getInstallationProfileBundle(profileId);
+    const pluginTemplateByFile = new Map(
+      profileBundle.templates.map((template) => [template.file, template])
+    );
+    const selectedTemplateFiles = new Set(profileBundle.selectedProfile?.requiredTemplates ?? []);
+
+    const templates = metadata.templates.map((template) => {
+      const pluginTemplate = pluginTemplateByFile.get(template.file);
+      return {
+        ...template,
+        plugin: pluginTemplate?.plugin ?? (template.importOrder < 30 ? 'foundation' : 'crm'),
+        profiles: pluginTemplate?.profiles ?? ['crm_demo', 'production', 'custom'],
+        visible: selectedTemplateFiles.size === 0 || selectedTemplateFiles.has(template.file)
+      };
+    });

    return NextResponse.json({
      success: true,
      time: new Date().toISOString(),
      version: metadata.version,
      generatedFrom: metadata.generatedFrom,
-      templates: metadata.templates
+      profile: profileBundle.selectedProfile,
+      plugins: profileBundle.plugins,
+      templates
    });
  } catch (error) {
    if (error instanceof AuthError) {
--- a/src/app/api/setup/verify/route.ts
+++ b/src/app/api/setup/verify/route.ts
@@ -6,7 +6,8 @@ import { AuthError, requireSystemRole } from '@/lib/auth/session';
 const verificationSchema = z
  .object({
    organizationId: z.string().min(1).optional(),
-    administratorEmail: z.string().email().optional()
+    administratorEmail: z.string().email().optional(),
+    profileId: z.string().min(1).optional()
  })
  .optional();

@@ -16,7 +17,8 @@ export async function POST(request: NextRequest) {
    const body = verificationSchema.parse(await request.json().catch(() => undefined)) ?? {};
    const report = await getSetupVerificationReport({
      organizationId: body.organizationId ?? session.user.activeOrganizationId ?? null,
-      administratorEmail: body.administratorEmail
+      administratorEmail: body.administratorEmail,
+      profileId: body.profileId
    });

    return NextResponse.json(report);
--- a/src/features/setup/api/queries.ts
+++ b/src/features/setup/api/queries.ts
@@ -1,6 +1,7 @@
 import { queryOptions } from '@tanstack/react-query';
 import {
  getCurrentSetupRun,
+  getSetupProfiles,
  getSetupReadiness,
  getSetupRunReport,
  getSetupTemplates,
@@ -10,24 +11,31 @@ import type { SetupVerificationPayload } from './types';

 export const setupKeys = {
  all: ['setup'] as const,
-  readiness: () => [...setupKeys.all, 'readiness'] as const,
-  templates: () => [...setupKeys.all, 'templates'] as const,
+  readiness: (profileId?: string) => [...setupKeys.all, 'readiness', profileId ?? 'crm_demo'] as const,
+  templates: (profileId?: string) => [...setupKeys.all, 'templates', profileId ?? 'crm_demo'] as const,
+  profiles: (profileId?: string) => [...setupKeys.all, 'profiles', profileId ?? 'crm_demo'] as const,
  run: () => [...setupKeys.all, 'run'] as const,
  report: () => [...setupKeys.all, 'run', 'report'] as const,
  verification: (payload: SetupVerificationPayload = {}) =>
    [...setupKeys.all, 'verification', payload] as const
 };

-export const setupReadinessQueryOptions = () =>
+export const setupReadinessQueryOptions = (profileId?: string) =>
  queryOptions({
-    queryKey: setupKeys.readiness(),
-    queryFn: () => getSetupReadiness()
+    queryKey: setupKeys.readiness(profileId),
+    queryFn: () => getSetupReadiness(profileId)
  });

-export const setupTemplatesQueryOptions = () =>
+export const setupTemplatesQueryOptions = (profileId?: string) =>
  queryOptions({
-    queryKey: setupKeys.templates(),
-    queryFn: () => getSetupTemplates()
+    queryKey: setupKeys.templates(profileId),
+    queryFn: () => getSetupTemplates(profileId)
+  });
+
+export const setupProfilesQueryOptions = (profileId?: string) =>
+  queryOptions({
+    queryKey: setupKeys.profiles(profileId),
+    queryFn: () => getSetupProfiles(profileId)
  });

 export const setupRunQueryOptions = () =>
--- a/src/features/setup/api/service.ts
+++ b/src/features/setup/api/service.ts
@@ -3,6 +3,7 @@ import type {
  CsvPreviewResult,
  ImportReport,
  SaveSetupStepPayload,
+  SetupProfilesResponse,
  SetupReadinessReport,
  SetupRunResponse,
  SetupTemplatesResponse,
@@ -15,12 +16,22 @@ interface ApiErrorPayload {
  error?: string;
 }

-export async function getSetupReadiness(): Promise<SetupReadinessReport> {
-  return apiClient<SetupReadinessReport>('/setup/readiness');
+function withProfile(endpoint: string, profileId?: string) {
+  if (!profileId) return endpoint;
+  const separator = endpoint.includes('?') ? '&' : '?';
+  return `${endpoint}${separator}profile=${encodeURIComponent(profileId)}`;
 }

-export async function getSetupTemplates(): Promise<SetupTemplatesResponse> {
-  return apiClient<SetupTemplatesResponse>('/setup/templates');
+export async function getSetupReadiness(profileId?: string): Promise<SetupReadinessReport> {
+  return apiClient<SetupReadinessReport>(withProfile('/setup/readiness', profileId));
+}
+
+export async function getSetupTemplates(profileId?: string): Promise<SetupTemplatesResponse> {
+  return apiClient<SetupTemplatesResponse>(withProfile('/setup/templates', profileId));
+}
+
+export async function getSetupProfiles(profileId?: string): Promise<SetupProfilesResponse> {
+  return apiClient<SetupProfilesResponse>(withProfile('/setup/profiles', profileId));
 }

 export async function getCurrentSetupRun(): Promise<SetupRunResponse> {
--- a/src/features/setup/api/types.ts
+++ b/src/features/setup/api/types.ts
@@ -32,12 +32,51 @@ export interface SetupReadinessReport {
 export interface SetupVerificationPayload {
  organizationId?: string;
  administratorEmail?: string;
+  profileId?: string;
 }

 export interface SetupVerificationReport extends SetupReadinessReport {
  organizationId: string | null;
 }

+export interface InstallationProfileDto {
+  id: string;
+  name: string;
+  description: string;
+  wizardSteps: string[];
+  requiredTemplates: string[];
+  verificationChecks: string[];
+  resetScopes: string[];
+  reseedTargets: string[];
+  defaultOptions: Record<string, unknown>;
+  enabledPluginIds: string[];
+}
+
+export interface SetupPluginSummaryDto {
+  id: string;
+  version: string;
+  displayName: string;
+  description: string;
+  dependencies: string[];
+}
+
+export interface SetupWizardStepDto {
+  key: string;
+  title: string;
+  description: string;
+  required: boolean;
+  produces: string[];
+  invalidates: string[];
+}
+
+export interface SetupRegistryDefinitionDto {
+  key?: string;
+  id?: string;
+  area?: string;
+  name?: string;
+  description?: string;
+}
+
 export interface SetupTemplateMetadataItem {
  file: string;
  seedType: string;
@@ -45,6 +84,9 @@ export interface SetupTemplateMetadataItem {
  supported: boolean;
  requiredColumns: string[];
  description: string;
+  plugin?: string;
+  profiles?: string[];
+  visible?: boolean;
 }

 export interface SetupTemplatesResponse {
@@ -52,9 +94,26 @@ export interface SetupTemplatesResponse {
  time: string;
  version: string;
  generatedFrom: string;
+  profile?: InstallationProfileDto | null;
+  plugins?: SetupPluginSummaryDto[];
  templates: SetupTemplateMetadataItem[];
 }

+export interface SetupProfilesResponse {
+  success: boolean;
+  time: string;
+  selectedProfile: InstallationProfileDto | null;
+  profiles: InstallationProfileDto[];
+  plugins: SetupPluginSummaryDto[];
+  templates: SetupTemplateMetadataItem[];
+  wizardSteps: SetupWizardStepDto[];
+  readinessChecks: SetupRegistryDefinitionDto[];
+  verificationChecks: SetupRegistryDefinitionDto[];
+  resetScopes: SetupRegistryDefinitionDto[];
+  reseedTargets: SetupRegistryDefinitionDto[];
+  goldenDatasets: SetupRegistryDefinitionDto[];
+}
+
 export type SetupRunStatus =
  | 'not_started'
  | 'readiness_checked'
--- a/src/features/setup/components/setup-wizard.tsx
+++ b/src/features/setup/components/setup-wizard.tsx
@@ -14,6 +14,7 @@ import { useCsvCommit, useCsvPreview } from '../api/use-csv-commit';
 import { useCompleteSetupRun, useSaveSetupStep, useStartSetupRun } from '../api/use-setup-run';
 import { useSetupVerification } from '../api/use-setup-verification';
 import {
+  setupProfilesQueryOptions,
  setupReadinessQueryOptions,
  setupRunQueryOptions,
  setupTemplatesQueryOptions
@@ -30,19 +31,13 @@ import type {
  SetupRunStepDto,
  SetupStepStatus,
  SetupTemplateMetadataItem,
+  SetupWizardStepDto,
  SetupVerificationReport
 } from '../api/types';

-type WizardStepKey =
-  | 'readiness'
-  | 'templates'
-  | 'upload'
-  | 'preview'
-  | 'commit'
-  | 'verification'
-  | 'finish';
+type WizardStepKey = string;

-const WIZARD_STEPS: Array<{ key: WizardStepKey; label: string }> = [
+const WIZARD_STEPS: Array<{ key: WizardStepKey; label: string; description?: string }> = [
  { key: 'readiness', label: 'Readiness' },
  { key: 'templates', label: 'Templates' },
  { key: 'upload', label: 'CSV Upload' },
@@ -338,12 +333,18 @@ function VerificationPanel({
  );
 }

-function Stepper({ currentStep }: { currentStep: WizardStepKey }) {
-  const currentIndex = WIZARD_STEPS.findIndex((step) => step.key === currentStep);
+function Stepper({
+  currentStep,
+  steps
+}: {
+  currentStep: WizardStepKey;
+  steps: Array<{ key: WizardStepKey; label: string; description?: string }>;
+}) {
+  const currentIndex = steps.findIndex((step) => step.key === currentStep);

  return (
    <div className='grid gap-2 md:grid-cols-7'>
-      {WIZARD_STEPS.map((step, index) => (
+      {steps.map((step, index) => (
        <div
          key={step.key}
          className={cn(
@@ -372,6 +373,7 @@ function PersistedStepBadge({ step }: { step?: SetupRunStepDto }) {

 export function SetupWizard() {
  const [currentStep, setCurrentStep] = useState<WizardStepKey>('readiness');
+  const [selectedProfileId, setSelectedProfileId] = useState('crm_demo');
  const [files, setFiles] = useState<File[]>([]);
  const [preview, setPreview] = useState<CsvPreviewResult | null>(null);
  const [previewFingerprint, setPreviewFingerprint] = useState('');
@@ -379,8 +381,9 @@ export function SetupWizard() {
  const [warningAcknowledged, setWarningAcknowledged] = useState(false);
  const [dryRun, setDryRun] = useState(false);

-  const readinessQuery = useQuery(setupReadinessQueryOptions());
-  const templatesQuery = useQuery(setupTemplatesQueryOptions());
+  const profilesQuery = useQuery(setupProfilesQueryOptions(selectedProfileId));
+  const readinessQuery = useQuery(setupReadinessQueryOptions(selectedProfileId));
+  const templatesQuery = useQuery(setupTemplatesQueryOptions(selectedProfileId));
  const setupRunQuery = useQuery(setupRunQueryOptions());
  const previewMutation = useCsvPreview();
  const commitMutation = useCsvCommit();
@@ -393,6 +396,15 @@ export function SetupWizard() {
    const entries = setupRunQuery.data?.steps.map((step) => [step.stepKey, step] as const) ?? [];
    return new Map(entries);
  }, [setupRunQuery.data?.steps]);
+  const profileWizardSteps = useMemo(() => {
+    const registrySteps = profilesQuery.data?.wizardSteps.map((step: SetupWizardStepDto) => ({
+      key: step.key,
+      label: step.title,
+      description: step.description
+    }));
+
+    return registrySteps?.length ? registrySteps : WIZARD_STEPS;
+  }, [profilesQuery.data?.wizardSteps]);

  const fileFingerprint = useMemo(() => getFileFingerprint(files), [files]);
  const filesChangedAfterPreview = Boolean(preview) && fileFingerprint !== previewFingerprint;
@@ -487,7 +499,7 @@ export function SetupWizard() {
  }

  async function runVerification() {
-    const report = await verificationMutation.mutateAsync({});
+    const report = await verificationMutation.mutateAsync({ profileId: selectedProfileId });
    setCurrentStep('verification');
    await saveStep({
      stepKey: 'verification',
@@ -512,7 +524,7 @@ export function SetupWizard() {

  return (
    <div className='space-y-6'>
-      <Stepper currentStep={currentStep} />
+      <Stepper currentStep={currentStep} steps={profileWizardSteps} />

      <Alert>
        <Icons.info className='h-4 w-4' />
@@ -523,6 +535,50 @@ export function SetupWizard() {
        </AlertDescription>
      </Alert>

+      <Card>
+        <CardHeader>
+          <CardTitle>Installation profile</CardTitle>
+          <CardDescription>
+            Profiles are resolved through the setup plugin registry. Future modules can add profiles
+            without editing the wizard.
+          </CardDescription>
+        </CardHeader>
+        <CardContent className='space-y-4'>
+          {profilesQuery.isError ? (
+            <ErrorAlert title='Profile registry unavailable' message={getErrorMessage(profilesQuery.error)} />
+          ) : null}
+          <div className='grid gap-3 md:grid-cols-[260px_1fr]'>
+            <select
+              value={selectedProfileId}
+              onChange={(event) => {
+                setSelectedProfileId(event.target.value);
+                setCurrentStep('readiness');
+              }}
+              className='h-10 rounded-md border bg-background px-3 text-sm'
+            >
+              {(profilesQuery.data?.profiles ?? []).map((profile) => (
+                <option key={profile.id} value={profile.id}>
+                  {profile.name}
+                </option>
+              ))}
+            </select>
+            <div className='text-sm text-muted-foreground'>
+              {profilesQuery.data?.selectedProfile?.description ??
+                'Loading installation profile definitions...'}
+            </div>
+          </div>
+          <div className='grid gap-2 md:grid-cols-3'>
+            {(profilesQuery.data?.plugins ?? []).map((plugin) => (
+              <div key={plugin.id} className='rounded-md border p-3'>
+                <div className='font-medium'>{plugin.displayName}</div>
+                <div className='text-xs text-muted-foreground'>v{plugin.version}</div>
+                <div className='mt-1 text-sm text-muted-foreground'>{plugin.description}</div>
+              </div>
+            ))}
+          </div>
+        </CardContent>
+      </Card>
+
      <Card>
        <CardHeader>
          <CardTitle>Setup run</CardTitle>
--- a/src/features/setup/plugins/crm/crm-installation-profile.ts
+++ b/src/features/setup/plugins/crm/crm-installation-profile.ts
@@ -0,0 +1,51 @@
+import {
+  CRM_TEMPLATE_FILES,
+  FOUNDATION_TEMPLATE_FILES,
+  FOUNDATION_WIZARD_STEPS,
+  type InstallationProfile
+} from '../installation-profile';
+
+export const crmInstallationProfiles: InstallationProfile[] = [
+  {
+    id: 'crm_demo',
+    name: 'CRM Demo',
+    description: 'Foundation plus full CRM demo/golden dataset setup.',
+    wizardSteps: FOUNDATION_WIZARD_STEPS,
+    requiredTemplates: [...FOUNDATION_TEMPLATE_FILES, ...CRM_TEMPLATE_FILES],
+    verificationChecks: [
+      'ADMIN_CRM_ASSIGNMENT',
+      'BRANCH_OPTION',
+      'PRODUCT_TYPE_OPTION',
+      'SEQUENCE_QUOTATION',
+      'APPROVAL_WORKFLOW',
+      'APPROVAL_MATRIX',
+      'PDF_TEMPLATE_ASSET',
+      'REPORT_DEFINITIONS'
+    ],
+    resetScopes: ['business_reset', 'demo_uat_reset', 'setup_run_reset'],
+    reseedTargets: ['demo_uat', 'csv_manifest'],
+    defaultOptions: { importMode: 'strict', dataset: 'golden' },
+    enabledPluginIds: ['foundation', 'crm']
+  },
+  {
+    id: 'production',
+    name: 'Production',
+    description: 'Foundation plus CRM production setup with no destructive reset defaults.',
+    wizardSteps: FOUNDATION_WIZARD_STEPS,
+    requiredTemplates: [...FOUNDATION_TEMPLATE_FILES, ...CRM_TEMPLATE_FILES],
+    verificationChecks: [
+      'ADMIN_CRM_ASSIGNMENT',
+      'BRANCH_OPTION',
+      'PRODUCT_TYPE_OPTION',
+      'SEQUENCE_QUOTATION',
+      'APPROVAL_WORKFLOW',
+      'APPROVAL_MATRIX',
+      'PDF_TEMPLATE_ASSET',
+      'REPORT_DEFINITIONS'
+    ],
+    resetScopes: ['setup_run_reset'],
+    reseedTargets: [],
+    defaultOptions: { importMode: 'strict', destructiveMaintenance: false },
+    enabledPluginIds: ['foundation', 'crm']
+  }
+];
--- a/src/features/setup/plugins/crm/crm-setup-plugin.ts
+++ b/src/features/setup/plugins/crm/crm-setup-plugin.ts
@@ -0,0 +1,144 @@
+import type { SetupPlugin, SetupTemplateDefinition } from '../plugin-types';
+import { CRM_TEMPLATE_FILES } from '../installation-profile';
+import { crmInstallationProfiles } from './crm-installation-profile';
+
+const CRM_TEMPLATE_ORDER = new Map([
+  ['master-options.csv', 6],
+  ['branches.csv', 7],
+  ['product-types.csv', 8],
+  ['document-sequences.csv', 14],
+  ['approval-workflows.csv', 15],
+  ['approval-steps.csv', 16],
+  ['approval-matrix.csv', 17],
+  ['customers.csv', 30],
+  ['contacts.csv', 32],
+  ['contact-shares.csv', 33],
+  ['leads.csv', 34],
+  ['opportunities.csv', 36],
+  ['opportunity-parties.csv', 37],
+  ['quotations.csv', 40],
+  ['quotation-items.csv', 41],
+  ['quotation-parties.csv', 42],
+  ['quotation-topics.csv', 43],
+  ['quotation-topic-items.csv', 44]
+]);
+
+export class CrmSetupPlugin implements SetupPlugin {
+  id = 'crm';
+  version = '1.0.0';
+  displayName = 'CRM';
+  description = 'CRM setup templates, verification checks, reset scopes, and golden dataset registration.';
+  dependencies = ['foundation'];
+
+  installationProfiles() {
+    return crmInstallationProfiles;
+  }
+
+  templates(): SetupTemplateDefinition[] {
+    return CRM_TEMPLATE_FILES.map((file) => ({
+      file,
+      seedType: CRM_TEMPLATE_ORDER.get(file)! < 30 ? 'foundation' : 'business',
+      importOrder: CRM_TEMPLATE_ORDER.get(file) ?? 999,
+      supported: true,
+      requiredColumns: [],
+      description: `CRM setup template: ${file}`,
+      plugin: this.id,
+      profiles: ['crm_starter', 'crm_demo', 'production', 'custom']
+    }));
+  }
+
+  wizardSteps() {
+    return [
+      {
+        key: 'crm-templates',
+        title: 'CRM Templates',
+        description: 'CRM-owned template pack and import order.',
+        required: true,
+        produces: ['crm_template_registry'],
+        invalidates: ['csv_preview']
+      },
+      {
+        key: 'crm-verification',
+        title: 'CRM Verification',
+        description: 'CRM authorization, sequence, approval, PDF, report, and notification checks.',
+        required: true,
+        produces: ['crm_verification_report'],
+        invalidates: []
+      }
+    ];
+  }
+
+  readinessChecks() {
+    return [
+      {
+        id: 'PLUGIN_CRM_REGISTERED',
+        area: 'Plugin registry',
+        name: 'CRM plugin registered',
+        requiredFor: ['CRM setup'],
+        purpose: 'Ensure CRM setup capabilities are available.'
+      }
+    ];
+  }
+
+  verificationChecks() {
+    return [
+      {
+        id: 'PLUGIN_CRM_VERIFICATION',
+        area: 'Plugin registry',
+        name: 'CRM verification registered',
+        requiredFor: ['CRM setup'],
+        purpose: 'Ensure CRM verification checks are exposed through the plugin registry.'
+      }
+    ];
+  }
+
+  previewValidators() {
+    return [
+      { key: 'crm-reference-validator', description: 'CRM customer, lead, opportunity, quotation reference validation.' }
+    ];
+  }
+
+  importHandlers() {
+    return [{ key: 'crm-csv-importer', description: 'CRM setup CSV import handlers.' }];
+  }
+
+  resetScopes() {
+    return [
+      {
+        key: 'business_reset',
+        destructive: true,
+        allowedEnvironments: ['local', 'test', 'staging'],
+        requiresTypedConfirmation: true,
+        affectedTables: ['crm_customers', 'crm_leads', 'crm_opportunities', 'crm_quotations'],
+        storageCleanup: 'best_effort' as const
+      },
+      {
+        key: 'demo_uat_reset',
+        destructive: true,
+        allowedEnvironments: ['local', 'test', 'staging'],
+        requiresTypedConfirmation: true,
+        affectedTables: ['crm_* demo rows'],
+        storageCleanup: 'best_effort' as const
+      },
+      {
+        key: 'csv_import_rollback',
+        destructive: true,
+        allowedEnvironments: ['local', 'test', 'staging'],
+        requiresTypedConfirmation: true,
+        affectedTables: ['manifest-owned rows'],
+        storageCleanup: 'report_only' as const
+      }
+    ];
+  }
+
+  reseedTargets() {
+    return [
+      { key: 'demo_uat', description: 'CRM demo/UAT reseed target.', executable: false },
+      { key: 'csv_manifest', description: 'CRM CSV manifest replay target.', executable: false }
+    ];
+  }
+
+  goldenDatasets() {
+    return [{ key: 'crm-golden', path: 'setup/golden-dataset', files: CRM_TEMPLATE_FILES }];
+  }
+}
--- a/src/features/setup/plugins/foundation/foundation-plugin.ts
+++ b/src/features/setup/plugins/foundation/foundation-plugin.ts
@@ -0,0 +1,175 @@
+import {
+  FOUNDATION_TEMPLATE_FILES,
+  FOUNDATION_WIZARD_STEPS,
+  type InstallationProfile
+} from '../installation-profile';
+import type { SetupPlugin, SetupTemplateDefinition } from '../plugin-types';
+
+const FOUNDATION_PROFILES: InstallationProfile[] = [
+  {
+    id: 'crm_starter',
+    name: 'CRM Starter',
+    description: 'Foundation plus CRM structure without demo business volume.',
+    wizardSteps: FOUNDATION_WIZARD_STEPS,
+    requiredTemplates: FOUNDATION_TEMPLATE_FILES,
+    verificationChecks: ['ENV_AUTH_SECRET', 'ENV_DATABASE_URL', 'DB_CONNECTIVITY', 'ADMIN_USER'],
+    resetScopes: ['setup_run_reset'],
+    reseedTargets: ['foundation'],
+    defaultOptions: { importMode: 'strict' },
+    enabledPluginIds: ['foundation', 'crm']
+  },
+  {
+    id: 'restore_backup',
+    name: 'Restore Backup',
+    description: 'Minimal setup checks for restored environments.',
+    wizardSteps: ['readiness', 'verification', 'finish'],
+    requiredTemplates: [],
+    verificationChecks: ['ENV_AUTH_SECRET', 'ENV_DATABASE_URL', 'DB_CONNECTIVITY'],
+    resetScopes: ['setup_run_reset'],
+    reseedTargets: [],
+    defaultOptions: { importMode: 'none' },
+    enabledPluginIds: ['foundation']
+  },
+  {
+    id: 'custom',
+    name: 'Custom',
+    description: 'Operator-selected setup modules and templates.',
+    wizardSteps: FOUNDATION_WIZARD_STEPS,
+    requiredTemplates: [],
+    verificationChecks: ['ENV_AUTH_SECRET', 'ENV_DATABASE_URL', 'DB_CONNECTIVITY'],
+    resetScopes: ['setup_run_reset'],
+    reseedTargets: [],
+    defaultOptions: { importMode: 'custom' },
+    enabledPluginIds: ['foundation']
+  }
+];
+
+export class FoundationSetupPlugin implements SetupPlugin {
+  id = 'foundation';
+  version = '1.0.0';
+  displayName = 'Setup Foundation';
+  description = 'Core setup readiness, setup state, seed manifests, reset framework, and CSV framework.';
+  dependencies: string[] = [];
+
+  installationProfiles() {
+    return FOUNDATION_PROFILES;
+  }
+
+  templates(): SetupTemplateDefinition[] {
+    return [];
+  }
+
+  wizardSteps() {
+    return [
+      {
+        key: 'readiness',
+        title: 'System Readiness',
+        description: 'Run non-destructive environment and platform checks.',
+        required: true,
+        produces: ['readiness_report'],
+        invalidates: ['templates', 'csv_preview', 'csv_commit', 'verification']
+      },
+      {
+        key: 'templates',
+        title: 'Template Pack',
+        description: 'Review registered setup templates for the selected profile.',
+        required: true,
+        produces: ['template_registry'],
+        invalidates: ['csv_preview']
+      },
+      {
+        key: 'upload',
+        title: 'CSV Upload',
+        description: 'Select setup CSV files for preview and commit.',
+        required: true,
+        produces: ['selected_files'],
+        invalidates: ['csv_preview', 'csv_commit']
+      },
+      {
+        key: 'preview',
+        title: 'CSV Preview',
+        description: 'Validate CSVs and produce a preview hash.',
+        required: true,
+        produces: ['preview_hash'],
+        invalidates: ['csv_commit']
+      },
+      {
+        key: 'commit',
+        title: 'CSV Commit',
+        description: 'Commit validated CSV files and write seed manifests.',
+        required: true,
+        produces: ['import_report', 'seed_manifest'],
+        invalidates: ['verification']
+      },
+      {
+        key: 'verification',
+        title: 'Verification',
+        description: 'Confirm operational readiness after import.',
+        required: true,
+        produces: ['verification_report'],
+        invalidates: []
+      },
+      {
+        key: 'finish',
+        title: 'Finish',
+        description: 'Complete the setup run and show summary.',
+        required: true,
+        produces: ['setup_report'],
+        invalidates: []
+      }
+    ];
+  }
+
+  readinessChecks() {
+    return [
+      {
+        id: 'PLUGIN_FOUNDATION_REGISTERED',
+        area: 'Plugin registry',
+        name: 'Foundation plugin registered',
+        requiredFor: ['setup platform'],
+        purpose: 'Ensure setup core can resolve foundation capabilities.'
+      }
+    ];
+  }
+
+  verificationChecks() {
+    return [
+      {
+        id: 'PLUGIN_FOUNDATION_VERIFICATION',
+        area: 'Plugin registry',
+        name: 'Foundation verification registered',
+        requiredFor: ['setup platform'],
+        purpose: 'Ensure setup verification can resolve foundation plugin checks.'
+      }
+    ];
+  }
+
+  previewValidators() {
+    return [{ key: 'template-header-validator', description: 'CSV template header validation.' }];
+  }
+
+  importHandlers() {
+    return [{ key: 'csv-commit-framework', description: 'Shared setup CSV commit framework.' }];
+  }
+
+  resetScopes() {
+    return [
+      {
+        key: 'setup_run_reset',
+        destructive: false,
+        allowedEnvironments: ['local', 'test', 'staging'],
+        requiresTypedConfirmation: true,
+        affectedTables: ['setup_runs', 'setup_run_steps', 'seed_manifests', 'seed_manifest_items'],
+        storageCleanup: 'none' as const
+      }
+    ];
+  }
+
+  reseedTargets() {
+    return [{ key: 'foundation', description: 'Foundation seed service wrapper.', executable: false }];
+  }
+
+  goldenDatasets() {
+    return [{ key: 'foundation-golden', path: 'setup/golden-dataset', files: FOUNDATION_TEMPLATE_FILES }];
+  }
+}
--- a/src/features/setup/plugins/installation-profile.ts
+++ b/src/features/setup/plugins/installation-profile.ts
@@ -0,0 +1,37 @@
+export interface InstallationProfile {
+  id: 'crm_starter' | 'crm_demo' | 'production' | 'restore_backup' | 'custom';
+  name: string;
+  description: string;
+  wizardSteps: string[];
+  requiredTemplates: string[];
+  verificationChecks: string[];
+  resetScopes: string[];
+  reseedTargets: string[];
+  defaultOptions: Record<string, unknown>;
+  enabledPluginIds: string[];
+}
+
+export const FOUNDATION_WIZARD_STEPS = ['readiness', 'templates', 'upload', 'preview', 'commit', 'verification', 'finish'];
+
+export const CRM_TEMPLATE_FILES = [
+  'master-options.csv',
+  'branches.csv',
+  'product-types.csv',
+  'document-sequences.csv',
+  'approval-workflows.csv',
+  'approval-steps.csv',
+  'approval-matrix.csv',
+  'customers.csv',
+  'contacts.csv',
+  'contact-shares.csv',
+  'leads.csv',
+  'opportunities.csv',
+  'opportunity-parties.csv',
+  'quotations.csv',
+  'quotation-items.csv',
+  'quotation-parties.csv',
+  'quotation-topics.csv',
+  'quotation-topic-items.csv'
+];
+
+export const FOUNDATION_TEMPLATE_FILES = ['users.csv', 'organizations.csv', 'memberships.csv', 'crm-role-assignments.csv'];
--- a/src/features/setup/plugins/plugin-registry.ts
+++ b/src/features/setup/plugins/plugin-registry.ts
@@ -0,0 +1,138 @@
+import 'server-only';
+
+import type { InstallationProfile } from './installation-profile';
+import { FoundationSetupPlugin } from './foundation/foundation-plugin';
+import { CrmSetupPlugin } from './crm/crm-setup-plugin';
+import type {
+  GoldenDatasetDefinition,
+  ResetScopeDefinition,
+  ReseedTargetDefinition,
+  SetupPlugin,
+  SetupReadinessCheck,
+  SetupTemplateDefinition,
+  SetupVerificationCheck,
+  SetupWizardStep
+} from './plugin-types';
+
+class SetupPluginRegistry {
+  private plugins = new Map<string, SetupPlugin>();
+
+  registerPlugin(plugin: SetupPlugin) {
+    if (this.plugins.has(plugin.id)) {
+      throw new Error(`Setup plugin already registered: ${plugin.id}`);
+    }
+    if (plugin.dependencies.includes(plugin.id)) {
+      throw new Error(`Setup plugin cannot depend on itself: ${plugin.id}`);
+    }
+    this.plugins.set(plugin.id, plugin);
+  }
+
+  getPlugins() {
+    return Array.from(this.plugins.values());
+  }
+
+  resolveInstallationProfiles(): InstallationProfile[] {
+    const profiles = this.getPlugins().flatMap((plugin) => plugin.installationProfiles());
+    const byId = new Map<string, InstallationProfile>();
+    profiles.forEach((profile) => {
+      if (!byId.has(profile.id)) byId.set(profile.id, profile);
+    });
+    return Array.from(byId.values());
+  }
+
+  resolveInstallationProfile(profileId = 'crm_demo') {
+    return this.resolveInstallationProfiles().find((profile) => profile.id === profileId) ?? null;
+  }
+
+  resolveEnabledPlugins(profileId = 'crm_demo') {
+    const profile = this.resolveInstallationProfile(profileId);
+    if (!profile) return this.getPlugins();
+
+    const enabled = new Set(profile.enabledPluginIds);
+    enabled.add('foundation');
+    return this.getPlugins().filter((plugin) => enabled.has(plugin.id));
+  }
+
+  resolveTemplates(profileId = 'crm_demo'): SetupTemplateDefinition[] {
+    const profile = this.resolveInstallationProfile(profileId);
+    const required = new Set(profile?.requiredTemplates ?? []);
+    const templates = this.resolveEnabledPlugins(profileId).flatMap((plugin) => plugin.templates());
+
+    return templates
+      .map((template) => ({
+        ...template,
+        profiles: template.profiles.length ? template.profiles : [profileId],
+        supported: template.supported && (!profile || required.size === 0 || required.has(template.file))
+      }))
+      .toSorted((a, b) => a.importOrder - b.importOrder);
+  }
+
+  resolveWizardSteps(profileId = 'crm_demo'): SetupWizardStep[] {
+    const profile = this.resolveInstallationProfile(profileId);
+    const profileStepKeys = new Set(profile?.wizardSteps ?? []);
+    const steps = this.resolveEnabledPlugins(profileId).flatMap((plugin) => plugin.wizardSteps());
+    const baseSteps = steps.filter((step) => profileStepKeys.size === 0 || profileStepKeys.has(step.key));
+    const extras = steps.filter((step) => !profileStepKeys.has(step.key) && step.key.startsWith('crm-'));
+    return [...baseSteps, ...extras];
+  }
+
+  resolveReadinessChecks(profileId = 'crm_demo'): SetupReadinessCheck[] {
+    return this.resolveEnabledPlugins(profileId).flatMap((plugin) => plugin.readinessChecks());
+  }
+
+  resolveVerificationChecks(profileId = 'crm_demo'): SetupVerificationCheck[] {
+    return this.resolveEnabledPlugins(profileId).flatMap((plugin) => plugin.verificationChecks());
+  }
+
+  resolveResetScopes(profileId = 'crm_demo'): ResetScopeDefinition[] {
+    const profile = this.resolveInstallationProfile(profileId);
+    const allowed = new Set(profile?.resetScopes ?? []);
+    return this.resolveEnabledPlugins(profileId)
+      .flatMap((plugin) => plugin.resetScopes())
+      .filter((scope) => allowed.size === 0 || allowed.has(scope.key));
+  }
+
+  resolveReseedTargets(profileId = 'crm_demo'): ReseedTargetDefinition[] {
+    const profile = this.resolveInstallationProfile(profileId);
+    const allowed = new Set(profile?.reseedTargets ?? []);
+    return this.resolveEnabledPlugins(profileId)
+      .flatMap((plugin) => plugin.reseedTargets())
+      .filter((target) => allowed.size === 0 || allowed.has(target.key));
+  }
+
+  resolveGoldenDatasets(profileId = 'crm_demo'): GoldenDatasetDefinition[] {
+    return this.resolveEnabledPlugins(profileId).flatMap((plugin) => plugin.goldenDatasets());
+  }
+}
+
+const registry = new SetupPluginRegistry();
+registry.registerPlugin(new FoundationSetupPlugin());
+registry.registerPlugin(new CrmSetupPlugin());
+
+export function getSetupPluginRegistry() {
+  return registry;
+}
+
+export function getInstallationProfileBundle(profileId = 'crm_demo') {
+  const selectedProfile = registry.resolveInstallationProfile(profileId) ?? registry.resolveInstallationProfile('crm_demo');
+  const selectedProfileId = selectedProfile?.id ?? 'crm_demo';
+
+  return {
+    selectedProfile,
+    profiles: registry.resolveInstallationProfiles(),
+    plugins: registry.getPlugins().map((plugin) => ({
+      id: plugin.id,
+      version: plugin.version,
+      displayName: plugin.displayName,
+      description: plugin.description,
+      dependencies: plugin.dependencies
+    })),
+    templates: registry.resolveTemplates(selectedProfileId),
+    wizardSteps: registry.resolveWizardSteps(selectedProfileId),
+    readinessChecks: registry.resolveReadinessChecks(selectedProfileId),
+    verificationChecks: registry.resolveVerificationChecks(selectedProfileId),
+    resetScopes: registry.resolveResetScopes(selectedProfileId),
+    reseedTargets: registry.resolveReseedTargets(selectedProfileId),
+    goldenDatasets: registry.resolveGoldenDatasets(selectedProfileId)
+  };
+}
--- a/src/features/setup/plugins/plugin-types.ts
+++ b/src/features/setup/plugins/plugin-types.ts
@@ -0,0 +1,81 @@
+import type { InstallationProfile } from './installation-profile';
+
+export interface SetupTemplateDefinition {
+  file: string;
+  seedType: string;
+  importOrder: number;
+  supported: boolean;
+  requiredColumns: string[];
+  description: string;
+  plugin: string;
+  profiles: string[];
+}
+
+export interface SetupWizardStep {
+  key: string;
+  title: string;
+  description: string;
+  required: boolean;
+  produces: string[];
+  invalidates: string[];
+}
+
+export interface SetupReadinessCheck {
+  id: string;
+  area: string;
+  name: string;
+  requiredFor: string[];
+  purpose: string;
+  suggestedFix?: string;
+}
+
+export interface SetupVerificationCheck extends SetupReadinessCheck {}
+
+export interface ResetScopeDefinition {
+  key: string;
+  destructive: boolean;
+  allowedEnvironments: string[];
+  requiresTypedConfirmation: boolean;
+  affectedTables: string[];
+  storageCleanup: 'none' | 'report_only' | 'best_effort';
+}
+
+export interface ReseedTargetDefinition {
+  key: string;
+  description: string;
+  executable: boolean;
+}
+
+export interface CsvPreviewValidator {
+  key: string;
+  description: string;
+}
+
+export interface CsvImporter {
+  key: string;
+  description: string;
+}
+
+export interface GoldenDatasetDefinition {
+  key: string;
+  path: string;
+  files: string[];
+}
+
+export interface SetupPlugin {
+  id: string;
+  version: string;
+  displayName: string;
+  description: string;
+  dependencies: string[];
+  installationProfiles(): InstallationProfile[];
+  templates(): SetupTemplateDefinition[];
+  wizardSteps(): SetupWizardStep[];
+  readinessChecks(): SetupReadinessCheck[];
+  verificationChecks(): SetupVerificationCheck[];
+  previewValidators(): CsvPreviewValidator[];
+  importHandlers(): CsvImporter[];
+  resetScopes(): ResetScopeDefinition[];
+  reseedTargets(): ReseedTargetDefinition[];
+  goldenDatasets(): GoldenDatasetDefinition[];
+}
--- a/src/features/setup/server/readiness.service.ts
+++ b/src/features/setup/server/readiness.service.ts
@@ -17,6 +17,7 @@ import {
 } from '@/db/schema';
 import { EmailNotificationProvider } from '@/features/foundation/notifications/server/email-provider';
 import { getStorageProvider } from '@/features/foundation/storage/service';
+import { getSetupPluginRegistry } from '@/features/setup/plugins/plugin-registry';
 import { db } from '@/lib/db';
 import type {
  SetupCheckResult,
@@ -391,7 +392,24 @@ export async function checkEmailConfig(): Promise<SetupCheckResult> {

 export async function getSetupReadinessReport(input: {
  organizationId?: string | null;
+  profileId?: string | null;
 } = {}): Promise<SetupReadinessReport> {
+  const pluginChecks = getSetupPluginRegistry()
+    .resolveReadinessChecks(input.profileId ?? 'crm_demo')
+    .map((check) =>
+      buildSetupCheck(
+        {
+          id: check.id,
+          area: check.area,
+          name: check.name,
+          requiredFor: check.requiredFor,
+          purpose: check.purpose,
+          suggestedFix: check.suggestedFix
+        },
+        'PASS',
+        `${check.name} is registered by the setup plugin registry.`
+      )
+    );
  const checks = await Promise.all([
    Promise.resolve(checkAuthSecret()),
    Promise.resolve(checkDatabaseUrl()),
@@ -404,5 +422,5 @@ export async function getSetupReadinessReport(input: {
    checkEmailConfig()
  ]);

-  return buildSetupReport(checks, 'Setup readiness checks completed.');
+  return buildSetupReport([...checks, ...pluginChecks], 'Setup readiness checks completed.');
 }
--- a/src/features/setup/server/verification.service.ts
+++ b/src/features/setup/server/verification.service.ts
@@ -14,6 +14,7 @@ import {
  organizations,
  users
 } from '@/db/schema';
+import { getSetupPluginRegistry } from '@/features/setup/plugins/plugin-registry';
 import { db } from '@/lib/db';
 import type { SetupCheckResult, SetupVerificationReport } from '../api/types';
 import {
@@ -27,8 +28,28 @@ import {
 type VerificationInput = {
  organizationId?: string | null;
  administratorEmail?: string | null;
+  profileId?: string | null;
 };

+function buildPluginVerificationChecks(profileId?: string | null): SetupCheckResult[] {
+  return getSetupPluginRegistry()
+    .resolveVerificationChecks(profileId ?? 'crm_demo')
+    .map((check) =>
+      buildSetupCheck(
+        {
+          id: check.id,
+          area: check.area,
+          name: check.name,
+          requiredFor: check.requiredFor,
+          purpose: check.purpose,
+          suggestedFix: check.suggestedFix
+        },
+        'PASS',
+        `${check.name} is registered by the setup plugin registry.`
+      )
+    );
+}
+
 async function resolveOrganizationId(input: VerificationInput): Promise<string | null> {
  if (input.organizationId) {
    const [organization] = await db
@@ -214,7 +235,10 @@ export async function getSetupVerificationReport(
  );

  if (!organizationId) {
-    const report = buildSetupReport(checks, 'Setup verification checks completed.');
+    const report = buildSetupReport(
+      [...checks, ...buildPluginVerificationChecks(input.profileId)],
+      'Setup verification checks completed.'
+    );
    return { ...report, organizationId };
  }

@@ -430,6 +454,9 @@ export async function getSetupVerificationReport(
    )
  );

-  const report = buildSetupReport(checks, 'Setup verification checks completed.');
+  const report = buildSetupReport(
+    [...checks, ...buildPluginVerificationChecks(input.profileId)],
+    'Setup verification checks completed.'
+  );
  return { ...report, organizationId };
 }
--- a/src/tests/setup/setup-plugin-registry.test.ts
+++ b/src/tests/setup/setup-plugin-registry.test.ts
@@ -0,0 +1,33 @@
+import assert from 'node:assert/strict';
+import test from 'node:test';
+import { assertFileExists, readText } from './helpers.ts';
+
+test('setup plugin registry files exist', () => {
+  for (const file of [
+    'src/features/setup/plugins/plugin-types.ts',
+    'src/features/setup/plugins/plugin-registry.ts',
+    'src/features/setup/plugins/installation-profile.ts',
+    'src/features/setup/plugins/foundation/foundation-plugin.ts',
+    'src/features/setup/plugins/crm/crm-setup-plugin.ts',
+    'src/features/setup/plugins/crm/crm-installation-profile.ts'
+  ]) {
+    assertFileExists(file);
+  }
+});
+
+test('installation profile API and wizard profile loading exist', () => {
+  assertFileExists('src/app/api/setup/profiles/route.ts');
+
+  const wizard = readText('src/features/setup/components/setup-wizard.tsx');
+  assert.match(wizard, /setupProfilesQueryOptions/);
+  assert.match(wizard, /Installation profile/);
+});
+
+test('template API exposes plugin-aware metadata without removing legacy fields', () => {
+  const route = readText('src/app/api/setup/templates/route.ts');
+
+  assert.match(route, /plugin/);
+  assert.match(route, /profiles/);
+  assert.match(route, /requiredColumns/);
+  assert.match(route, /importOrder/);
+});