v3.0.0

BREAKING CHANGE(Smarts3): Remove legacy s3rver backend, simplify Smarts3 server API, and bump dependencies
v2.3.0
2025-11-21 14:36:30 +00:00 · 2025-11-21 14:36:30 +00:00 · 2025-11-21 14:32:19 +00:00 · 2025-11-21 14:32:19 +00:00 · 2025-11-20 08:10:17 +00:00 · 2025-11-20 08:10:17 +00:00
21 changed files with 3988 additions and 2871 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -3,7 +3,6 @@
 # artifacts
 coverage/
 public/
-pages/

 # installs
 node_modules/
@@ -17,4 +16,8 @@ node_modules/
 dist/
 dist_*/

-# custom
+# AI
+.claude/
+.serena/
+
+#------# custom
--- a/changelog.md
+++ b/changelog.md
@@ -1,6 +1,41 @@
 # Changelog

+## 2025-11-21 - 3.0.0 - BREAKING CHANGE(Smarts3)
+Remove legacy s3rver backend, simplify Smarts3 server API, and bump dependencies
+
+- Remove legacy s3rver backend: s3rver and its types were removed from dependencies and are no longer exported from plugins.
+- Simplify Smarts3 API: removed useCustomServer option; Smarts3 now always uses the built-in Smarts3Server (s3Instance is Smarts3Server) and stop() always calls Smarts3Server.stop().
+- Update README to remove legacy s3rver compatibility mention.
+- Dependency updates: bumped @push.rocks/smartbucket to ^4.3.0 and @push.rocks/smartxml to ^2.0.0 (major upgrades), removed s3rver/@types/s3rver, bumped @aws-sdk/client-s3 to ^3.937.0 and @git.zone/tstest to ^3.1.0.
+
+## 2025-11-21 - 2.3.0 - feat(smarts3-server)
+Introduce native custom S3 server implementation (Smarts3Server) with routing, middleware, context, filesystem store, controllers and XML utilities; add SmartXml and AWS SDK test; keep optional legacy s3rver backend.
+
+- Add Smarts3Server: native, Node.js http-based S3-compatible server (ts/classes/smarts3-server.ts)
+- New routing and middleware system: S3Router and MiddlewareStack for pattern matching and middleware composition (ts/classes/router.ts, ts/classes/middleware-stack.ts)
+- Introduce request context and helpers: S3Context for parsing requests, sending responses and XML (ts/classes/context.ts)
+- Filesystem-backed storage: FilesystemStore with bucket/object operations, streaming uploads, MD5 handling and Windows-safe key encoding (ts/classes/filesystem-store.ts)
+- S3 error handling: S3Error class that maps S3 error codes and produces XML error responses (ts/classes/s3-error.ts)
+- Controllers for service, bucket and object operations with S3-compatible XML responses and copy/range support (ts/controllers/*.ts)
+- XML utilities and SmartXml integration for consistent XML generation/parsing (ts/utils/xml.utils.ts, ts/plugins.ts)
+- Expose native plugins (http, crypto, url, fs) and SmartXml via plugins.ts
+- ts/index.ts: add useCustomServer option, default to custom server, export Smarts3Server and handle start/stop for both custom and legacy backends
+- Add AWS SDK v3 integration test (test/test.aws-sdk.node.ts) to validate compatibility
+- package.json: add @aws-sdk/client-s3 devDependency and @push.rocks/smartxml dependency
+- Documentation: readme.md updated to describe native custom server and legacy s3rver compatibility
+
+## 2025-11-20 - 2.2.7 - fix(core)
+Update dependencies, code style and project config; add pnpm overrides and ignore AI folders
+
+- Bump devDependencies and runtime dependencies (@git.zone/*, @push.rocks/*, @tsclass/tsclass, s3rver) to newer compatible versions
+- Add pnpm.overrides entry to package.json and normalize repository URL format
+- Code style and formatting fixes in TypeScript sources (ts/index.ts, ts/00_commitinfo_data.ts): whitespace, trailing commas, parameter formatting and minor API-return typing preserved
+- tsconfig.json: simplify compiler options and compact exclude list
+- Update .gitignore to add AI-related folders (.claude/, .serena/) to avoid accidental commits
+- Documentation and changelog formatting tweaks (readme.md, changelog.md, npmextra.json) — whitespace/newline cleanups and expanded changelog entries
+
 ## 2025-08-16 - 2.2.6 - fix(Smarts3)
+
 Allow overriding S3 descriptor; update dependencies, test config and documentation

 - ts/index.ts: getS3Descriptor now accepts an optional Partial<IS3Descriptor> to override defaults (backwards compatible)
@@ -11,12 +46,14 @@ Allow overriding S3 descriptor; update dependencies, test config and documentati
 - added project config files: .claude/settings.local.json and .serena/project.yml

 ## 2024-11-06 - 2.2.5 - fix(ci)
+
 Corrected docker image URLs in Gitea workflows to match the correct domain format.

 - Updated IMAGE environment variable in .gitea/workflows/default_nottags.yaml
 - Updated IMAGE environment variable in .gitea/workflows/default_tags.yaml

 ## 2024-11-06 - 2.2.4 - fix(core)
+
 Improve code style and update dependencies

 - Updated @push.rocks/tapbundle to version ^5.4.3 in package.json.
@@ -24,29 +61,34 @@ Improve code style and update dependencies
 - Improved code consistency in ts/00_commitinfo_data.ts, ts/plugins.ts, and test/test.ts.

 ## 2024-11-06 - 2.2.3 - fix(core)
+
 Fix endpoint address from 'localhost' to '127.0.0.1' for better compatibility in Smarts3.getS3Descriptor

 - Corrected the endpoint address in Smarts3.getS3Descriptor to ensure proper functioning across different environments.

 ## 2024-11-06 - 2.2.2 - fix(core)
+
 Fixed function call for fastPut in the test suite to ensure proper file upload handling.

 - Updated dependencies in package.json to newer versions.
 - Corrected the function call in test suite for file upload.

 ## 2024-10-26 - 2.2.1 - fix(core)
+
 Fix import and typings for improved compatibility

 - Corrected the type signature for `getS3Descriptor` to return `IS3Descriptor`.
 - Fixed import structure and updated dependencies for consistent namespace usage across plugins.

 ## 2024-10-26 - 2.2.0 - feat(ci)
+
 Migrate CI/CD workflow from GitLab CI to Gitea CI

 - Added new Gitea CI workflows for both non-tag and tag-based pushes
 - Removed existing GitLab CI configuration

 ## 2024-05-29 - 2.1.1 - Updates and minor changes
+
 Updates and changes based on minor configuration improvements and organizational shifts.

 - Updated description file.
@@ -55,22 +97,26 @@ Updates and changes based on minor configuration improvements and organizational
 - Shifted to new organizational scheme.

 ## 2022-07-30 - 2.1.0 - Core improvements and fixes
+
 Minor improvements and important core changes.

 - Removed tslint from the core setup.

 ## 2022-07-30 - 2.0.2 - Bucket creation improvement
+
 Enhanced file structure management.

 - Improved bucket creation to store locally within the .nogit directory.

 ## 2022-04-14 - 2.0.0 to 2.0.1 - Structural updates and fixes
+
 This release focused on core updates and structural changes.

 - Reformatted the project structure.
 - Core updates with minor fixes.

 ## 2021-12-20 - 1.0.10 - ESM Transition
+
 Breaking changes and minor fixes, transitioning to ES Modules.

- BREAKING CHANGE: Transitioned core setup to ESM.
+- BREAKING CHANGE: Transitioned core setup to ESM.
--- a/npmextra.json
+++ b/npmextra.json
@@ -36,4 +36,4 @@
  "tsdoc": {
    "legal": "\n## License and Legal Information\n\nThis repository contains open-source code that is licensed under the MIT License. A copy of the MIT License can be found in the [license](license) file within this repository. \n\n**Please note:** The MIT License does not grant permission to use the trade names, trademarks, service marks, or product names of the project, except as required for reasonable and customary use in describing the origin of the work and reproducing the content of the NOTICE file.\n\n### Trademarks\n\nThis project is owned and maintained by Task Venture Capital GmbH. The names and logos associated with Task Venture Capital GmbH and any related products or services are trademarks of Task Venture Capital GmbH and are not included within the scope of the MIT license granted herein. Use of these trademarks must comply with Task Venture Capital GmbH's Trademark Guidelines, and any usage must be approved in writing by Task Venture Capital GmbH.\n\n### Company Information\n\nTask Venture Capital GmbH  \nRegistered at District court Bremen HRB 35230 HB, Germany\n\nFor any legal inquiries or if you require further information, please contact us via email at hello@task.vc.\n\nBy using this repository, you acknowledge that you have read this section, agree to comply with its terms, and understand that the licensing of the code does not imply endorsement by Task Venture Capital GmbH of any derivative works.\n"
  }
-}
+}
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@push.rocks/smarts3",
-  "version": "2.2.6",
+  "version": "3.0.0",
  "private": false,
  "description": "A Node.js TypeScript package to create a local S3 endpoint for simulating AWS S3 operations using mapped local directories for development and testing purposes.",
  "main": "dist_ts/index.js",
@@ -14,10 +14,11 @@
    "buildDocs": "tsdoc"
  },
  "devDependencies": {
-    "@git.zone/tsbuild": "^2.2.0",
-    "@git.zone/tsbundle": "^2.1.0",
-    "@git.zone/tsrun": "^1.3.3",
-    "@git.zone/tstest": "^2.3.2",
+    "@aws-sdk/client-s3": "^3.937.0",
+    "@git.zone/tsbuild": "^3.1.0",
+    "@git.zone/tsbundle": "^2.5.2",
+    "@git.zone/tsrun": "^2.0.0",
+    "@git.zone/tstest": "^3.1.0",
    "@types/node": "^22.9.0"
  },
  "browserslist": [
@@ -36,12 +37,11 @@
    "readme.md"
  ],
  "dependencies": {
-    "@push.rocks/smartbucket": "^3.0.23",
-    "@push.rocks/smartfile": "^11.0.21",
+    "@push.rocks/smartbucket": "^4.3.0",
+    "@push.rocks/smartfile": "^11.2.7",
    "@push.rocks/smartpath": "^6.0.0",
-    "@tsclass/tsclass": "^9.2.0",
-    "@types/s3rver": "^3.7.0",
-    "s3rver": "^3.7.1"
+    "@push.rocks/smartxml": "^2.0.0",
+    "@tsclass/tsclass": "^9.3.0"
  },
  "keywords": [
    "S3 Mock Server",
@@ -64,10 +64,13 @@
  "homepage": "https://code.foss.global/push.rocks/smarts3#readme",
  "repository": {
    "type": "git",
-    "url": "git+https://code.foss.global/push.rocks/smarts3.git"
+    "url": "https://code.foss.global/push.rocks/smarts3.git"
  },
  "bugs": {
    "url": "https://code.foss.global/push.rocks/smarts3/issues"
  },
-  "packageManager": "pnpm@10.14.0+sha512.ad27a79641b49c3e481a16a805baa71817a04bbe06a38d17e60e2eaee83f6a146c6a688125f5792e48dd5ba30e7da52a5cda4c3992b9ccf333f9ce223af84748"
+  "packageManager": "pnpm@10.14.0+sha512.ad27a79641b49c3e481a16a805baa71817a04bbe06a38d17e60e2eaee83f6a146c6a688125f5792e48dd5ba30e7da52a5cda4c3992b9ccf333f9ce223af84748",
+  "pnpm": {
+    "overrides": {}
+  }
 }
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
--- a/readme.md
+++ b/readme.md
@@ -1,12 +1,13 @@
 # @push.rocks/smarts3 🚀

-**Mock S3 made simple** - A powerful Node.js TypeScript package for creating a local S3 endpoint that simulates AWS S3 operations using mapped local directories. Perfect for development and testing! 
+**Mock S3 made simple** - A powerful Node.js TypeScript package for creating a local S3 endpoint that simulates AWS S3 operations using mapped local directories. Perfect for development and testing!

 ## 🌟 Features

 - 🏃 **Lightning-fast local S3 simulation** - No more waiting for cloud operations during development
- 🔄 **Full AWS S3 API compatibility** - Drop-in replacement for S3 in your tests
- 📂 **Local directory mapping** - Your buckets live right on your filesystem  
+- ⚡ **Native custom S3 server** - Built on Node.js http module with zero framework dependencies
+- 🔄 **Full AWS S3 API compatibility** - Drop-in replacement for AWS SDK v3 and other S3 clients
+- 📂 **Local directory mapping** - Your buckets live right on your filesystem with Windows-compatible encoding
 - 🧪 **Perfect for testing** - Reliable, repeatable tests without cloud dependencies
 - 🎯 **TypeScript-first** - Built with TypeScript for excellent type safety and IDE support
 - 🔧 **Zero configuration** - Works out of the box with sensible defaults
@@ -37,7 +38,7 @@ import { Smarts3 } from '@push.rocks/smarts3';
 // Start your local S3 server
 const s3Server = await Smarts3.createAndStart({
  port: 3000,
-  cleanSlate: true // Start with empty buckets
+  cleanSlate: true, // Start with empty buckets
 });

 // Create a bucket
@@ -61,8 +62,8 @@ import { Smarts3 } from '@push.rocks/smarts3';

 // Configuration options
 const config = {
-  port: 3000,        // Port to run the server on (default: 3000)
-  cleanSlate: true   // Clear all data on start (default: false)
+  port: 3000, // Port to run the server on (default: 3000)
+  cleanSlate: true, // Clear all data on start (default: false)
 };

 // Create and start in one go
@@ -108,7 +109,7 @@ await baseDir.fastStore('path/to/file.txt', 'Hello, S3! 🎉');
 // Upload with more control
 await baseDir.fastPut({
  path: 'documents/important.pdf',
-  contents: Buffer.from(yourPdfData)
+  contents: Buffer.from(yourPdfData),
 });
 ```

@@ -133,7 +134,7 @@ Browse your bucket contents:
 // List all files in the bucket
 const files = await baseDir.listFiles();

-files.forEach(file => {
+files.forEach((file) => {
  console.log(`📄 ${file.name} (${file.size} bytes)`);
 });

@@ -169,7 +170,7 @@ describe('S3 Operations', () => {
  beforeAll(async () => {
    s3Server = await Smarts3.createAndStart({
      port: 9999,
-      cleanSlate: true
+      cleanSlate: true,
    });
  });

@@ -196,7 +197,7 @@ describe('S3 Operations', () => {
  before(async () => {
    s3Server = await Smarts3.createAndStart({
      port: 9999,
-      cleanSlate: true
+      cleanSlate: true,
    });
  });

@@ -229,16 +230,16 @@ const s3Client = new S3Client({
  region: 'us-east-1',
  credentials: {
    accessKeyId: config.accessKey,
-    secretAccessKey: config.accessSecret
+    secretAccessKey: config.accessSecret,
  },
-  forcePathStyle: true
+  forcePathStyle: true,
 });

 // Use AWS SDK as normal
 const command = new PutObjectCommand({
  Bucket: 'my-bucket',
  Key: 'test-file.txt',
-  Body: 'Hello from AWS SDK!'
+  Body: 'Hello from AWS SDK!',
 });

 await s3Client.send(command);
@@ -256,7 +257,7 @@ export async function setupTestEnvironment() {
  // Start S3 server for CI tests
  const s3 = await Smarts3.createAndStart({
    port: process.env.S3_PORT || 3000,
-    cleanSlate: true
+    cleanSlate: true,
  });

  // Create test buckets
@@ -282,7 +283,7 @@ async function startDevelopmentServer() {

  // Start your API server
  const app = express();
-  
+
  app.post('/upload', async (req, res) => {
    // Your upload logic using local S3
  });
@@ -300,7 +301,7 @@ import { Smarts3 } from '@push.rocks/smarts3';

 async function testDataMigration() {
  const s3 = await Smarts3.createAndStart({ cleanSlate: true });
-  
+
  // Create source and destination buckets
  const sourceBucket = await s3.createBucket('legacy-data');
  const destBucket = await s3.createBucket('new-data');
@@ -310,10 +311,16 @@ async function testDataMigration() {
  const smartbucket = new SmartBucket(config);
  const source = await smartbucket.getBucket('legacy-data');
  const sourceDir = await source.getBaseDirectory();
-  
+
  // Add test files
-  await sourceDir.fastStore('user-1.json', JSON.stringify({ id: 1, name: 'Alice' }));
-  await sourceDir.fastStore('user-2.json', JSON.stringify({ id: 2, name: 'Bob' }));
+  await sourceDir.fastStore(
+    'user-1.json',
+    JSON.stringify({ id: 1, name: 'Alice' }),
+  );
+  await sourceDir.fastStore(
+    'user-2.json',
+    JSON.stringify({ id: 2, name: 'Bob' }),
+  );

  // Run your migration logic
  await runMigration(config);
@@ -322,7 +329,7 @@ async function testDataMigration() {
  const dest = await smartbucket.getBucket('new-data');
  const destDir = await dest.getBaseDirectory();
  const migratedFiles = await destDir.listFiles();
-  
+
  console.log(`✅ Migrated ${migratedFiles.length} files successfully!`);
 }
 ```
@@ -335,9 +342,9 @@ When integrating with different S3 clients, you can customize the connection det

 ```typescript
 const customDescriptor = await s3Server.getS3Descriptor({
-  endpoint: 'localhost',  // Custom endpoint
-  port: 3001,            // Different port
-  useSsl: false,         // SSL configuration
+  endpoint: 'localhost', // Custom endpoint
+  port: 3001, // Different port
+  useSsl: false, // SSL configuration
  // Add any additional options your S3 client needs
 });
 ```
@@ -347,7 +354,7 @@ const customDescriptor = await s3Server.getS3Descriptor({
 ```typescript
 const config = {
  port: parseInt(process.env.S3_PORT || '3000'),
-  cleanSlate: process.env.NODE_ENV === 'test'
+  cleanSlate: process.env.NODE_ENV === 'test',
 };

 const s3Server = await Smarts3.createAndStart(config);
@@ -370,7 +377,7 @@ const s3Server = await Smarts3.createAndStart(config);

 ```typescript
 interface ISmarts3ContructorOptions {
-  port?: number;        // Server port (default: 3000)
+  port?: number; // Server port (default: 3000)
  cleanSlate?: boolean; // Clear storage on start (default: false)
 }
 ```
@@ -404,11 +411,10 @@ interface ISmarts3ContructorOptions {
 - [`@push.rocks/smartbucket`](https://www.npmjs.com/package/@push.rocks/smartbucket) - Powerful S3 abstraction layer
 - [`@push.rocks/smartfile`](https://www.npmjs.com/package/@push.rocks/smartfile) - Advanced file system operations
 - [`@tsclass/tsclass`](https://www.npmjs.com/package/@tsclass/tsclass) - TypeScript class helpers
- [`s3rver`](https://www.npmjs.com/package/s3rver) - The underlying S3 server implementation

 ## License and Legal Information

-This repository contains open-source code that is licensed under the MIT License. A copy of the MIT License can be found in the [license](license) file within this repository. 
+This repository contains open-source code that is licensed under the MIT License. A copy of the MIT License can be found in the [license](license) file within this repository.

 **Please note:** The MIT License does not grant permission to use the trade names, trademarks, service marks, or product names of the project, except as required for reasonable and customary use in describing the origin of the work and reproducing the content of the NOTICE file.

@@ -423,4 +429,4 @@ Registered at District court Bremen HRB 35230 HB, Germany

 For any legal inquiries or if you require further information, please contact us via email at hello@task.vc.

-By using this repository, you acknowledge that you have read this section, agree to comply with its terms, and understand that the licensing of the code does not imply endorsement by Task Venture Capital GmbH of any derivative works.
+By using this repository, you acknowledge that you have read this section, agree to comply with its terms, and understand that the licensing of the code does not imply endorsement by Task Venture Capital GmbH of any derivative works.
--- a/test/test.aws-sdk.node.ts
+++ b/test/test.aws-sdk.node.ts
@@ -0,0 +1,104 @@
+import { expect, tap } from '@git.zone/tstest/tapbundle';
+import { S3Client, CreateBucketCommand, ListBucketsCommand, PutObjectCommand, GetObjectCommand, DeleteObjectCommand, DeleteBucketCommand } from '@aws-sdk/client-s3';
+import { Readable } from 'stream';
+import * as smarts3 from '../ts/index.js';
+
+let testSmarts3Instance: smarts3.Smarts3;
+let s3Client: S3Client;
+
+// Helper to convert stream to string
+async function streamToString(stream: Readable): Promise<string> {
+  const chunks: Buffer[] = [];
+  return new Promise((resolve, reject) => {
+    stream.on('data', (chunk) => chunks.push(Buffer.from(chunk)));
+    stream.on('error', reject);
+    stream.on('end', () => resolve(Buffer.concat(chunks).toString('utf8')));
+  });
+}
+
+tap.test('should start the S3 server and configure client', async () => {
+  testSmarts3Instance = await smarts3.Smarts3.createAndStart({
+    port: 3337,
+    cleanSlate: true,
+    silent: true,
+  });
+
+  const descriptor = await testSmarts3Instance.getS3Descriptor();
+
+  s3Client = new S3Client({
+    endpoint: `http://${descriptor.endpoint}:${descriptor.port}`,
+    region: 'us-east-1',
+    credentials: {
+      accessKeyId: descriptor.accessKey,
+      secretAccessKey: descriptor.accessSecret,
+    },
+    forcePathStyle: true,
+  });
+});
+
+tap.test('should list buckets (empty)', async () => {
+  const response = await s3Client.send(new ListBucketsCommand({}));
+  expect(Array.isArray(response.Buckets)).toEqual(true);
+  expect(response.Buckets!.length).toEqual(0);
+});
+
+tap.test('should create a bucket', async () => {
+  const response = await s3Client.send(new CreateBucketCommand({ Bucket: 'test-bucket' }));
+  expect(response.$metadata.httpStatusCode).toEqual(200);
+});
+
+tap.test('should list buckets (showing created bucket)', async () => {
+  const response = await s3Client.send(new ListBucketsCommand({}));
+  expect(response.Buckets!.length).toEqual(1);
+  expect(response.Buckets![0].Name).toEqual('test-bucket');
+});
+
+tap.test('should upload an object', async () => {
+  const response = await s3Client.send(new PutObjectCommand({
+    Bucket: 'test-bucket',
+    Key: 'test-file.txt',
+    Body: 'Hello from AWS SDK!',
+    ContentType: 'text/plain',
+  }));
+  expect(response.$metadata.httpStatusCode).toEqual(200);
+  expect(response.ETag).toBeTypeofString();
+});
+
+tap.test('should download the object', async () => {
+  const response = await s3Client.send(new GetObjectCommand({
+    Bucket: 'test-bucket',
+    Key: 'test-file.txt',
+  }));
+
+  expect(response.$metadata.httpStatusCode).toEqual(200);
+  const content = await streamToString(response.Body as Readable);
+  expect(content).toEqual('Hello from AWS SDK!');
+});
+
+tap.test('should delete the object', async () => {
+  const response = await s3Client.send(new DeleteObjectCommand({
+    Bucket: 'test-bucket',
+    Key: 'test-file.txt',
+  }));
+  expect(response.$metadata.httpStatusCode).toEqual(204);
+});
+
+tap.test('should fail to get deleted object', async () => {
+  await expect(
+    s3Client.send(new GetObjectCommand({
+      Bucket: 'test-bucket',
+      Key: 'test-file.txt',
+    }))
+  ).rejects.toThrow();
+});
+
+tap.test('should delete the bucket', async () => {
+  const response = await s3Client.send(new DeleteBucketCommand({ Bucket: 'test-bucket' }));
+  expect(response.$metadata.httpStatusCode).toEqual(204);
+});
+
+tap.test('should stop the S3 server', async () => {
+  await testSmarts3Instance.stop();
+});
+
+export default tap.start();
--- a/ts/00_commitinfo_data.ts
+++ b/ts/00_commitinfo_data.ts
@@ -3,6 +3,6 @@
 */
 export const commitinfo = {
  name: '@push.rocks/smarts3',
-  version: '2.2.6',
+  version: '3.0.0',
  description: 'A Node.js TypeScript package to create a local S3 endpoint for simulating AWS S3 operations using mapped local directories for development and testing purposes.'
 }
--- a/ts/classes/context.ts
+++ b/ts/classes/context.ts
@@ -0,0 +1,114 @@
+import * as plugins from '../plugins.js';
+import { S3Error } from './s3-error.js';
+import { createXml } from '../utils/xml.utils.js';
+import type { FilesystemStore } from './filesystem-store.js';
+import type { Readable } from 'stream';
+
+/**
+ * S3 request context with helper methods
+ */
+export class S3Context {
+  public method: string;
+  public url: URL;
+  public headers: plugins.http.IncomingHttpHeaders;
+  public params: Record<string, string> = {};
+  public query: Record<string, string> = {};
+  public store: FilesystemStore;
+
+  private req: plugins.http.IncomingMessage;
+  private res: plugins.http.ServerResponse;
+  private statusCode: number = 200;
+  private responseHeaders: Record<string, string> = {};
+
+  constructor(
+    req: plugins.http.IncomingMessage,
+    res: plugins.http.ServerResponse,
+    store: FilesystemStore
+  ) {
+    this.req = req;
+    this.res = res;
+    this.store = store;
+    this.method = req.method || 'GET';
+    this.headers = req.headers;
+
+    // Parse URL and query string
+    const fullUrl = `http://${req.headers.host || 'localhost'}${req.url || '/'}`;
+    this.url = new URL(fullUrl);
+
+    // Parse query string into object
+    this.url.searchParams.forEach((value, key) => {
+      this.query[key] = value;
+    });
+  }
+
+  /**
+   * Set response status code
+   */
+  public status(code: number): this {
+    this.statusCode = code;
+    return this;
+  }
+
+  /**
+   * Set response header
+   */
+  public setHeader(name: string, value: string | number): this {
+    this.responseHeaders[name] = value.toString();
+    return this;
+  }
+
+  /**
+   * Send response body (string, Buffer, or Stream)
+   */
+  public async send(body: string | Buffer | Readable | NodeJS.ReadableStream): Promise<void> {
+    // Write status and headers
+    this.res.writeHead(this.statusCode, this.responseHeaders);
+
+    // Handle different body types
+    if (typeof body === 'string' || body instanceof Buffer) {
+      this.res.end(body);
+    } else if (body && typeof (body as any).pipe === 'function') {
+      // It's a stream
+      (body as Readable).pipe(this.res);
+    } else {
+      this.res.end();
+    }
+  }
+
+  /**
+   * Send XML response
+   */
+  public async sendXML(obj: any): Promise<void> {
+    const xml = createXml(obj, { format: true });
+    this.setHeader('Content-Type', 'application/xml');
+    this.setHeader('Content-Length', Buffer.byteLength(xml));
+    await this.send(xml);
+  }
+
+  /**
+   * Throw an S3 error
+   */
+  public throw(code: string, message: string, detail?: Record<string, any>): never {
+    throw new S3Error(code, message, detail);
+  }
+
+  /**
+   * Read and parse request body as string
+   */
+  public async readBody(): Promise<string> {
+    return new Promise((resolve, reject) => {
+      const chunks: Buffer[] = [];
+
+      this.req.on('data', (chunk) => chunks.push(chunk));
+      this.req.on('end', () => resolve(Buffer.concat(chunks).toString('utf8')));
+      this.req.on('error', reject);
+    });
+  }
+
+  /**
+   * Get the request stream (for streaming uploads)
+   */
+  public getRequestStream(): NodeJS.ReadableStream {
+    return this.req;
+  }
+}
--- a/ts/classes/filesystem-store.ts
+++ b/ts/classes/filesystem-store.ts
@@ -0,0 +1,495 @@
+import * as plugins from '../plugins.js';
+import { S3Error } from './s3-error.js';
+import type { Readable } from 'stream';
+
+export interface IS3Bucket {
+  name: string;
+  creationDate: Date;
+}
+
+export interface IS3Object {
+  key: string;
+  size: number;
+  lastModified: Date;
+  md5: string;
+  metadata: Record<string, string>;
+  content?: Readable;
+}
+
+export interface IListObjectsOptions {
+  prefix?: string;
+  delimiter?: string;
+  maxKeys?: number;
+  continuationToken?: string;
+}
+
+export interface IListObjectsResult {
+  contents: IS3Object[];
+  commonPrefixes: string[];
+  isTruncated: boolean;
+  nextContinuationToken?: string;
+  prefix: string;
+  delimiter: string;
+  maxKeys: number;
+}
+
+export interface IRangeOptions {
+  start: number;
+  end: number;
+}
+
+/**
+ * Filesystem-backed storage for S3 objects
+ */
+export class FilesystemStore {
+  constructor(private rootDir: string) {}
+
+  /**
+   * Initialize store (ensure root directory exists)
+   */
+  public async initialize(): Promise<void> {
+    await plugins.fs.promises.mkdir(this.rootDir, { recursive: true });
+  }
+
+  /**
+   * Reset store (delete all buckets)
+   */
+  public async reset(): Promise<void> {
+    await plugins.smartfile.fs.ensureEmptyDir(this.rootDir);
+  }
+
+  // ============================
+  // BUCKET OPERATIONS
+  // ============================
+
+  /**
+   * List all buckets
+   */
+  public async listBuckets(): Promise<IS3Bucket[]> {
+    const dirs = await plugins.smartfile.fs.listFolders(this.rootDir);
+    const buckets: IS3Bucket[] = [];
+
+    for (const dir of dirs) {
+      const bucketPath = plugins.path.join(this.rootDir, dir);
+      const stats = await plugins.smartfile.fs.stat(bucketPath);
+
+      buckets.push({
+        name: dir,
+        creationDate: stats.birthtime,
+      });
+    }
+
+    return buckets.sort((a, b) => a.name.localeCompare(b.name));
+  }
+
+  /**
+   * Check if bucket exists
+   */
+  public async bucketExists(bucket: string): Promise<boolean> {
+    const bucketPath = this.getBucketPath(bucket);
+    return plugins.smartfile.fs.isDirectory(bucketPath);
+  }
+
+  /**
+   * Create bucket
+   */
+  public async createBucket(bucket: string): Promise<void> {
+    const bucketPath = this.getBucketPath(bucket);
+    await plugins.fs.promises.mkdir(bucketPath, { recursive: true });
+  }
+
+  /**
+   * Delete bucket (must be empty)
+   */
+  public async deleteBucket(bucket: string): Promise<void> {
+    const bucketPath = this.getBucketPath(bucket);
+
+    // Check if bucket exists
+    if (!(await this.bucketExists(bucket))) {
+      throw new S3Error('NoSuchBucket', 'The specified bucket does not exist');
+    }
+
+    // Check if bucket is empty
+    const files = await plugins.smartfile.fs.listFileTree(bucketPath, '**/*');
+    if (files.length > 0) {
+      throw new S3Error('BucketNotEmpty', 'The bucket you tried to delete is not empty');
+    }
+
+    await plugins.smartfile.fs.remove(bucketPath);
+  }
+
+  // ============================
+  // OBJECT OPERATIONS
+  // ============================
+
+  /**
+   * List objects in bucket
+   */
+  public async listObjects(
+    bucket: string,
+    options: IListObjectsOptions = {}
+  ): Promise<IListObjectsResult> {
+    const bucketPath = this.getBucketPath(bucket);
+
+    if (!(await this.bucketExists(bucket))) {
+      throw new S3Error('NoSuchBucket', 'The specified bucket does not exist');
+    }
+
+    const {
+      prefix = '',
+      delimiter = '',
+      maxKeys = 1000,
+      continuationToken,
+    } = options;
+
+    // List all object files
+    const objectPattern = '**/*._S3_object';
+    const objectFiles = await plugins.smartfile.fs.listFileTree(bucketPath, objectPattern);
+
+    // Convert file paths to keys
+    let keys = objectFiles.map((filePath) => {
+      const relativePath = plugins.path.relative(bucketPath, filePath);
+      const key = this.decodeKey(relativePath.replace(/\._S3_object$/, ''));
+      return key;
+    });
+
+    // Apply prefix filter
+    if (prefix) {
+      keys = keys.filter((key) => key.startsWith(prefix));
+    }
+
+    // Sort keys
+    keys = keys.sort();
+
+    // Handle continuation token (simple implementation using key name)
+    if (continuationToken) {
+      const startIndex = keys.findIndex((key) => key > continuationToken);
+      if (startIndex > 0) {
+        keys = keys.slice(startIndex);
+      }
+    }
+
+    // Handle delimiter (common prefixes)
+    const commonPrefixes: Set<string> = new Set();
+    const contents: IS3Object[] = [];
+
+    for (const key of keys) {
+      if (delimiter) {
+        // Find first delimiter after prefix
+        const remainingKey = key.slice(prefix.length);
+        const delimiterIndex = remainingKey.indexOf(delimiter);
+
+        if (delimiterIndex !== -1) {
+          // This key has a delimiter, add to common prefixes
+          const commonPrefix = prefix + remainingKey.slice(0, delimiterIndex + delimiter.length);
+          commonPrefixes.add(commonPrefix);
+          continue;
+        }
+      }
+
+      // Add to contents (limited by maxKeys)
+      if (contents.length >= maxKeys) {
+        break;
+      }
+
+      try {
+        const objectInfo = await this.getObjectInfo(bucket, key);
+        contents.push(objectInfo);
+      } catch (err) {
+        // Skip if object no longer exists
+        continue;
+      }
+    }
+
+    const isTruncated = keys.length > contents.length + commonPrefixes.size;
+    const nextContinuationToken = isTruncated
+      ? contents[contents.length - 1]?.key
+      : undefined;
+
+    return {
+      contents,
+      commonPrefixes: Array.from(commonPrefixes).sort(),
+      isTruncated,
+      nextContinuationToken,
+      prefix,
+      delimiter,
+      maxKeys,
+    };
+  }
+
+  /**
+   * Get object info (without content)
+   */
+  private async getObjectInfo(bucket: string, key: string): Promise<IS3Object> {
+    const objectPath = this.getObjectPath(bucket, key);
+    const metadataPath = `${objectPath}.metadata.json`;
+    const md5Path = `${objectPath}.md5`;
+
+    const [stats, metadata, md5] = await Promise.all([
+      plugins.smartfile.fs.stat(objectPath),
+      this.readMetadata(metadataPath),
+      this.readMD5(objectPath, md5Path),
+    ]);
+
+    return {
+      key,
+      size: stats.size,
+      lastModified: stats.mtime,
+      md5,
+      metadata,
+    };
+  }
+
+  /**
+   * Check if object exists
+   */
+  public async objectExists(bucket: string, key: string): Promise<boolean> {
+    const objectPath = this.getObjectPath(bucket, key);
+    return plugins.smartfile.fs.fileExists(objectPath);
+  }
+
+  /**
+   * Put object (upload with streaming)
+   */
+  public async putObject(
+    bucket: string,
+    key: string,
+    stream: NodeJS.ReadableStream,
+    metadata: Record<string, string> = {}
+  ): Promise<{ size: number; md5: string }> {
+    const objectPath = this.getObjectPath(bucket, key);
+
+    // Ensure bucket exists
+    if (!(await this.bucketExists(bucket))) {
+      throw new S3Error('NoSuchBucket', 'The specified bucket does not exist');
+    }
+
+    // Ensure parent directory exists
+    await plugins.fs.promises.mkdir(plugins.path.dirname(objectPath), { recursive: true });
+
+    // Write with MD5 calculation
+    const result = await this.writeStreamWithMD5(stream, objectPath);
+
+    // Save metadata
+    const metadataPath = `${objectPath}.metadata.json`;
+    await plugins.fs.promises.writeFile(metadataPath, JSON.stringify(metadata, null, 2));
+
+    return result;
+  }
+
+  /**
+   * Get object (download with streaming)
+   */
+  public async getObject(
+    bucket: string,
+    key: string,
+    range?: IRangeOptions
+  ): Promise<IS3Object> {
+    const objectPath = this.getObjectPath(bucket, key);
+
+    if (!(await this.objectExists(bucket, key))) {
+      throw new S3Error('NoSuchKey', 'The specified key does not exist');
+    }
+
+    const info = await this.getObjectInfo(bucket, key);
+
+    // Create read stream with optional range (using native fs for range support)
+    const stream = range
+      ? plugins.fs.createReadStream(objectPath, { start: range.start, end: range.end })
+      : plugins.fs.createReadStream(objectPath);
+
+    return {
+      ...info,
+      content: stream,
+    };
+  }
+
+  /**
+   * Delete object
+   */
+  public async deleteObject(bucket: string, key: string): Promise<void> {
+    const objectPath = this.getObjectPath(bucket, key);
+    const metadataPath = `${objectPath}.metadata.json`;
+    const md5Path = `${objectPath}.md5`;
+
+    // S3 doesn't throw error if object doesn't exist
+    await Promise.all([
+      plugins.smartfile.fs.remove(objectPath).catch(() => {}),
+      plugins.smartfile.fs.remove(metadataPath).catch(() => {}),
+      plugins.smartfile.fs.remove(md5Path).catch(() => {}),
+    ]);
+  }
+
+  /**
+   * Copy object
+   */
+  public async copyObject(
+    srcBucket: string,
+    srcKey: string,
+    destBucket: string,
+    destKey: string,
+    metadataDirective: 'COPY' | 'REPLACE' = 'COPY',
+    newMetadata?: Record<string, string>
+  ): Promise<{ size: number; md5: string }> {
+    const srcObjectPath = this.getObjectPath(srcBucket, srcKey);
+    const destObjectPath = this.getObjectPath(destBucket, destKey);
+
+    // Check source exists
+    if (!(await this.objectExists(srcBucket, srcKey))) {
+      throw new S3Error('NoSuchKey', 'The specified key does not exist');
+    }
+
+    // Ensure dest bucket exists
+    if (!(await this.bucketExists(destBucket))) {
+      throw new S3Error('NoSuchBucket', 'The specified bucket does not exist');
+    }
+
+    // Ensure parent directory exists
+    await plugins.fs.promises.mkdir(plugins.path.dirname(destObjectPath), { recursive: true });
+
+    // Copy object file
+    await plugins.smartfile.fs.copy(srcObjectPath, destObjectPath);
+
+    // Handle metadata
+    if (metadataDirective === 'COPY') {
+      // Copy metadata
+      const srcMetadataPath = `${srcObjectPath}.metadata.json`;
+      const destMetadataPath = `${destObjectPath}.metadata.json`;
+      await plugins.smartfile.fs.copy(srcMetadataPath, destMetadataPath).catch(() => {});
+    } else if (newMetadata) {
+      // Replace with new metadata
+      const destMetadataPath = `${destObjectPath}.metadata.json`;
+      await plugins.fs.promises.writeFile(destMetadataPath, JSON.stringify(newMetadata, null, 2));
+    }
+
+    // Copy MD5
+    const srcMD5Path = `${srcObjectPath}.md5`;
+    const destMD5Path = `${destObjectPath}.md5`;
+    await plugins.smartfile.fs.copy(srcMD5Path, destMD5Path).catch(() => {});
+
+    // Get result info
+    const stats = await plugins.smartfile.fs.stat(destObjectPath);
+    const md5 = await this.readMD5(destObjectPath, destMD5Path);
+
+    return { size: stats.size, md5 };
+  }
+
+  // ============================
+  // HELPER METHODS
+  // ============================
+
+  /**
+   * Get bucket directory path
+   */
+  private getBucketPath(bucket: string): string {
+    return plugins.path.join(this.rootDir, bucket);
+  }
+
+  /**
+   * Get object file path
+   */
+  private getObjectPath(bucket: string, key: string): string {
+    return plugins.path.join(
+      this.rootDir,
+      bucket,
+      this.encodeKey(key) + '._S3_object'
+    );
+  }
+
+  /**
+   * Encode key for Windows compatibility
+   */
+  private encodeKey(key: string): string {
+    if (process.platform === 'win32') {
+      // Replace invalid Windows filename chars with hex encoding
+      return key.replace(/[<>:"\\|?*]/g, (ch) =>
+        '&' + Buffer.from(ch, 'utf8').toString('hex')
+      );
+    }
+    return key;
+  }
+
+  /**
+   * Decode key from filesystem path
+   */
+  private decodeKey(encodedKey: string): string {
+    if (process.platform === 'win32') {
+      // Decode hex-encoded chars
+      return encodedKey.replace(/&([0-9a-f]{2})/gi, (_, hex) =>
+        Buffer.from(hex, 'hex').toString('utf8')
+      );
+    }
+    return encodedKey;
+  }
+
+  /**
+   * Write stream to file with MD5 calculation
+   */
+  private async writeStreamWithMD5(
+    input: NodeJS.ReadableStream,
+    destPath: string
+  ): Promise<{ size: number; md5: string }> {
+    const hash = plugins.crypto.createHash('md5');
+    let totalSize = 0;
+
+    return new Promise((resolve, reject) => {
+      const output = plugins.fs.createWriteStream(destPath);
+
+      input.on('data', (chunk: Buffer) => {
+        hash.update(chunk);
+        totalSize += chunk.length;
+      });
+
+      input.on('error', reject);
+      output.on('error', reject);
+
+      input.pipe(output).on('finish', async () => {
+        const md5 = hash.digest('hex');
+
+        // Save MD5 to separate file
+        const md5Path = `${destPath}.md5`;
+        await plugins.fs.promises.writeFile(md5Path, md5);
+
+        resolve({ size: totalSize, md5 });
+      });
+    });
+  }
+
+  /**
+   * Read MD5 hash (calculate if missing)
+   */
+  private async readMD5(objectPath: string, md5Path: string): Promise<string> {
+    try {
+      // Try to read cached MD5
+      const md5 = await plugins.smartfile.fs.toStringSync(md5Path);
+      return md5.trim();
+    } catch (err) {
+      // Calculate MD5 if not cached
+      return new Promise((resolve, reject) => {
+        const hash = plugins.crypto.createHash('md5');
+        const stream = plugins.fs.createReadStream(objectPath);
+
+        stream.on('data', (chunk: Buffer) => hash.update(chunk));
+        stream.on('end', async () => {
+          const md5 = hash.digest('hex');
+          // Cache it
+          await plugins.fs.promises.writeFile(md5Path, md5);
+          resolve(md5);
+        });
+        stream.on('error', reject);
+      });
+    }
+  }
+
+  /**
+   * Read metadata from JSON file
+   */
+  private async readMetadata(metadataPath: string): Promise<Record<string, string>> {
+    try {
+      const content = await plugins.smartfile.fs.toStringSync(metadataPath);
+      return JSON.parse(content);
+    } catch (err) {
+      return {};
+    }
+  }
+}
--- a/ts/classes/middleware-stack.ts
+++ b/ts/classes/middleware-stack.ts
@@ -0,0 +1,43 @@
+import * as plugins from '../plugins.js';
+import type { S3Context } from './context.js';
+
+export type Middleware = (
+  req: plugins.http.IncomingMessage,
+  res: plugins.http.ServerResponse,
+  ctx: S3Context,
+  next: () => Promise<void>
+) => Promise<void>;
+
+/**
+ * Middleware stack for composing request handlers
+ */
+export class MiddlewareStack {
+  private middlewares: Middleware[] = [];
+
+  /**
+   * Add middleware to the stack
+   */
+  public use(middleware: Middleware): void {
+    this.middlewares.push(middleware);
+  }
+
+  /**
+   * Execute all middlewares in order
+   */
+  public async execute(
+    req: plugins.http.IncomingMessage,
+    res: plugins.http.ServerResponse,
+    ctx: S3Context
+  ): Promise<void> {
+    let index = 0;
+
+    const next = async (): Promise<void> => {
+      if (index < this.middlewares.length) {
+        const middleware = this.middlewares[index++];
+        await middleware(req, res, ctx, next);
+      }
+    };
+
+    await next();
+  }
+}
--- a/ts/classes/router.ts
+++ b/ts/classes/router.ts
@@ -0,0 +1,129 @@
+import * as plugins from '../plugins.js';
+import type { S3Context } from './context.js';
+
+export type RouteHandler = (
+  req: plugins.http.IncomingMessage,
+  res: plugins.http.ServerResponse,
+  ctx: S3Context,
+  params: Record<string, string>
+) => Promise<void>;
+
+export interface IRouteMatch {
+  handler: RouteHandler;
+  params: Record<string, string>;
+}
+
+interface IRoute {
+  method: string;
+  pattern: RegExp;
+  paramNames: string[];
+  handler: RouteHandler;
+}
+
+/**
+ * Simple HTTP router with pattern matching for S3 routes
+ */
+export class S3Router {
+  private routes: IRoute[] = [];
+
+  /**
+   * Add a route with pattern matching
+   * Supports patterns like:
+   * - "/" (exact match)
+   * - "/:bucket" (single param)
+   * - "/:bucket/:key*" (param with wildcard - captures everything after)
+   */
+  public add(method: string, pattern: string, handler: RouteHandler): void {
+    const { regex, paramNames } = this.convertPatternToRegex(pattern);
+
+    this.routes.push({
+      method: method.toUpperCase(),
+      pattern: regex,
+      paramNames,
+      handler,
+    });
+  }
+
+  /**
+   * Match a request to a route
+   */
+  public match(method: string, pathname: string): IRouteMatch | null {
+    // Normalize pathname: remove trailing slash unless it's root
+    const normalizedPath = pathname === '/' ? pathname : pathname.replace(/\/$/, '');
+
+    for (const route of this.routes) {
+      if (route.method !== method.toUpperCase()) {
+        continue;
+      }
+
+      const match = normalizedPath.match(route.pattern);
+      if (match) {
+        // Extract params from captured groups
+        const params: Record<string, string> = {};
+        for (let i = 0; i < route.paramNames.length; i++) {
+          params[route.paramNames[i]] = decodeURIComponent(match[i + 1] || '');
+        }
+
+        return {
+          handler: route.handler,
+          params,
+        };
+      }
+    }
+
+    return null;
+  }
+
+  /**
+   * Convert path pattern to RegExp
+   * Examples:
+   * - "/" → /^\/$/
+   * - "/:bucket" → /^\/([^/]+)$/
+   * - "/:bucket/:key*" → /^\/([^/]+)\/(.+)$/
+   */
+  private convertPatternToRegex(pattern: string): { regex: RegExp; paramNames: string[] } {
+    const paramNames: string[] = [];
+    let regexStr = pattern;
+
+    // Process all params in a single pass to maintain order
+    regexStr = regexStr.replace(/:(\w+)(\*)?/g, (match, paramName, isWildcard) => {
+      paramNames.push(paramName);
+      // :param* captures rest of path, :param captures single segment
+      return isWildcard ? '(.+)' : '([^/]+)';
+    });
+
+    // Escape special regex characters
+    regexStr = regexStr.replace(/\//g, '\\/');
+
+    // Add anchors
+    regexStr = `^${regexStr}$`;
+
+    return {
+      regex: new RegExp(regexStr),
+      paramNames,
+    };
+  }
+
+  /**
+   * Convenience methods for common HTTP methods
+   */
+  public get(pattern: string, handler: RouteHandler): void {
+    this.add('GET', pattern, handler);
+  }
+
+  public put(pattern: string, handler: RouteHandler): void {
+    this.add('PUT', pattern, handler);
+  }
+
+  public post(pattern: string, handler: RouteHandler): void {
+    this.add('POST', pattern, handler);
+  }
+
+  public delete(pattern: string, handler: RouteHandler): void {
+    this.add('DELETE', pattern, handler);
+  }
+
+  public head(pattern: string, handler: RouteHandler): void {
+    this.add('HEAD', pattern, handler);
+  }
+}
--- a/ts/classes/s3-error.ts
+++ b/ts/classes/s3-error.ts
@@ -0,0 +1,145 @@
+import * as plugins from '../plugins.js';
+
+/**
+ * S3 error codes mapped to HTTP status codes
+ */
+const S3_ERROR_CODES: Record<string, number> = {
+  'AccessDenied': 403,
+  'BadDigest': 400,
+  'BadRequest': 400,
+  'BucketAlreadyExists': 409,
+  'BucketAlreadyOwnedByYou': 409,
+  'BucketNotEmpty': 409,
+  'CredentialsNotSupported': 400,
+  'EntityTooSmall': 400,
+  'EntityTooLarge': 400,
+  'ExpiredToken': 400,
+  'IncompleteBody': 400,
+  'IncorrectNumberOfFilesInPostRequest': 400,
+  'InlineDataTooLarge': 400,
+  'InternalError': 500,
+  'InvalidArgument': 400,
+  'InvalidBucketName': 400,
+  'InvalidDigest': 400,
+  'InvalidLocationConstraint': 400,
+  'InvalidPart': 400,
+  'InvalidPartOrder': 400,
+  'InvalidRange': 416,
+  'InvalidRequest': 400,
+  'InvalidSecurity': 403,
+  'InvalidSOAPRequest': 400,
+  'InvalidStorageClass': 400,
+  'InvalidTargetBucketForLogging': 400,
+  'InvalidToken': 400,
+  'InvalidURI': 400,
+  'KeyTooLongError': 400,
+  'MalformedACLError': 400,
+  'MalformedPOSTRequest': 400,
+  'MalformedXML': 400,
+  'MaxMessageLengthExceeded': 400,
+  'MaxPostPreDataLengthExceededError': 400,
+  'MetadataTooLarge': 400,
+  'MethodNotAllowed': 405,
+  'MissingContentLength': 411,
+  'MissingRequestBodyError': 400,
+  'MissingSecurityElement': 400,
+  'MissingSecurityHeader': 400,
+  'NoLoggingStatusForKey': 400,
+  'NoSuchBucket': 404,
+  'NoSuchKey': 404,
+  'NoSuchLifecycleConfiguration': 404,
+  'NoSuchUpload': 404,
+  'NoSuchVersion': 404,
+  'NotImplemented': 501,
+  'NotSignedUp': 403,
+  'OperationAborted': 409,
+  'PermanentRedirect': 301,
+  'PreconditionFailed': 412,
+  'Redirect': 307,
+  'RequestIsNotMultiPartContent': 400,
+  'RequestTimeout': 400,
+  'RequestTimeTooSkewed': 403,
+  'RequestTorrentOfBucketError': 400,
+  'SignatureDoesNotMatch': 403,
+  'ServiceUnavailable': 503,
+  'SlowDown': 503,
+  'TemporaryRedirect': 307,
+  'TokenRefreshRequired': 400,
+  'TooManyBuckets': 400,
+  'UnexpectedContent': 400,
+  'UnresolvableGrantByEmailAddress': 400,
+  'UserKeyMustBeSpecified': 400,
+};
+
+/**
+ * S3-compatible error class that formats errors as XML responses
+ */
+export class S3Error extends Error {
+  public status: number;
+  public code: string;
+  public detail: Record<string, any>;
+
+  constructor(
+    code: string,
+    message: string,
+    detail: Record<string, any> = {}
+  ) {
+    super(message);
+    this.name = 'S3Error';
+    this.code = code;
+    this.status = S3_ERROR_CODES[code] || 500;
+    this.detail = detail;
+
+    // Maintain proper stack trace
+    if (Error.captureStackTrace) {
+      Error.captureStackTrace(this, S3Error);
+    }
+  }
+
+  /**
+   * Convert error to S3-compatible XML format
+   */
+  public toXML(): string {
+    const smartXmlInstance = new plugins.SmartXml();
+    const errorObj: any = {
+      Error: {
+        Code: this.code,
+        Message: this.message,
+        ...this.detail,
+      },
+    };
+
+    const xml = smartXmlInstance.createXmlFromObject(errorObj);
+
+    // Ensure XML declaration
+    if (!xml.startsWith('<?xml')) {
+      return `<?xml version="1.0" encoding="UTF-8"?>\n${xml}`;
+    }
+
+    return xml;
+  }
+
+  /**
+   * Create S3Error from a generic Error
+   */
+  public static fromError(err: any): S3Error {
+    if (err instanceof S3Error) {
+      return err;
+    }
+
+    // Map common errors
+    if (err.code === 'ENOENT') {
+      return new S3Error('NoSuchKey', 'The specified key does not exist.');
+    }
+    if (err.code === 'EACCES') {
+      return new S3Error('AccessDenied', 'Access Denied');
+    }
+
+    // Default to internal error
+    return new S3Error(
+      'InternalError',
+      'We encountered an internal error. Please try again.',
+      { OriginalError: err.message }
+    );
+  }
+}
--- a/ts/classes/smarts3-server.ts
+++ b/ts/classes/smarts3-server.ts
@@ -0,0 +1,239 @@
+import * as plugins from '../plugins.js';
+import { S3Router } from './router.js';
+import { MiddlewareStack } from './middleware-stack.js';
+import { S3Context } from './context.js';
+import { FilesystemStore } from './filesystem-store.js';
+import { S3Error } from './s3-error.js';
+import { ServiceController } from '../controllers/service.controller.js';
+import { BucketController } from '../controllers/bucket.controller.js';
+import { ObjectController } from '../controllers/object.controller.js';
+
+export interface ISmarts3ServerOptions {
+  port?: number;
+  address?: string;
+  directory?: string;
+  cleanSlate?: boolean;
+  silent?: boolean;
+}
+
+/**
+ * Custom S3-compatible server implementation
+ * Built on native Node.js http module with zero framework dependencies
+ */
+export class Smarts3Server {
+  private httpServer?: plugins.http.Server;
+  private router: S3Router;
+  private middlewares: MiddlewareStack;
+  private store: FilesystemStore;
+  private options: Required<ISmarts3ServerOptions>;
+
+  constructor(options: ISmarts3ServerOptions = {}) {
+    this.options = {
+      port: 3000,
+      address: '0.0.0.0',
+      directory: plugins.path.join(process.cwd(), '.nogit/bucketsDir'),
+      cleanSlate: false,
+      silent: false,
+      ...options,
+    };
+
+    this.store = new FilesystemStore(this.options.directory);
+    this.router = new S3Router();
+    this.middlewares = new MiddlewareStack();
+
+    this.setupMiddlewares();
+    this.setupRoutes();
+  }
+
+  /**
+   * Setup middleware stack
+   */
+  private setupMiddlewares(): void {
+    // Logger middleware
+    if (!this.options.silent) {
+      this.middlewares.use(async (req, res, ctx, next) => {
+        const start = Date.now();
+        console.log(`→ ${req.method} ${req.url}`);
+        console.log(`  Headers:`, JSON.stringify(req.headers, null, 2).slice(0, 200));
+        await next();
+        const duration = Date.now() - start;
+        console.log(`← ${req.method} ${req.url} - ${res.statusCode} (${duration}ms)`);
+      });
+    }
+
+    // TODO: Add authentication middleware
+    // TODO: Add CORS middleware
+  }
+
+  /**
+   * Setup routes
+   */
+  private setupRoutes(): void {
+    // Service level (/)
+    this.router.get('/', ServiceController.listBuckets);
+
+    // Bucket level (/:bucket)
+    this.router.put('/:bucket', BucketController.createBucket);
+    this.router.delete('/:bucket', BucketController.deleteBucket);
+    this.router.get('/:bucket', BucketController.listObjects);
+    this.router.head('/:bucket', BucketController.headBucket);
+
+    // Object level (/:bucket/:key*)
+    this.router.put('/:bucket/:key*', ObjectController.putObject);
+    this.router.get('/:bucket/:key*', ObjectController.getObject);
+    this.router.head('/:bucket/:key*', ObjectController.headObject);
+    this.router.delete('/:bucket/:key*', ObjectController.deleteObject);
+  }
+
+  /**
+   * Handle incoming HTTP request
+   */
+  private async handleRequest(
+    req: plugins.http.IncomingMessage,
+    res: plugins.http.ServerResponse
+  ): Promise<void> {
+    const context = new S3Context(req, res, this.store);
+
+    try {
+      // Execute middleware stack
+      await this.middlewares.execute(req, res, context);
+
+      // Route to handler
+      const match = this.router.match(context.method, context.url.pathname);
+
+      if (match) {
+        context.params = match.params;
+        await match.handler(req, res, context, match.params);
+      } else {
+        context.throw('NoSuchKey', 'The specified resource does not exist');
+      }
+    } catch (err) {
+      await this.handleError(err, context, res);
+    }
+  }
+
+  /**
+   * Handle errors and send S3-compatible error responses
+   */
+  private async handleError(
+    err: any,
+    context: S3Context,
+    res: plugins.http.ServerResponse
+  ): Promise<void> {
+    const s3Error = err instanceof S3Error ? err : S3Error.fromError(err);
+
+    if (!this.options.silent) {
+      console.error(`[S3Error] ${s3Error.code}: ${s3Error.message}`);
+      if (s3Error.status >= 500) {
+        console.error(err.stack || err);
+      }
+    }
+
+    // Send error response
+    const errorXml = s3Error.toXML();
+
+    res.writeHead(s3Error.status, {
+      'Content-Type': 'application/xml',
+      'Content-Length': Buffer.byteLength(errorXml),
+    });
+
+    res.end(errorXml);
+  }
+
+  /**
+   * Start the server
+   */
+  public async start(): Promise<void> {
+    // Initialize store
+    await this.store.initialize();
+
+    // Clean slate if requested
+    if (this.options.cleanSlate) {
+      await this.store.reset();
+    }
+
+    // Create HTTP server
+    this.httpServer = plugins.http.createServer((req, res) => {
+      this.handleRequest(req, res).catch((err) => {
+        console.error('Fatal error in request handler:', err);
+        if (!res.headersSent) {
+          res.writeHead(500, { 'Content-Type': 'text/plain' });
+          res.end('Internal Server Error');
+        }
+      });
+    });
+
+    // Start listening
+    await new Promise<void>((resolve, reject) => {
+      this.httpServer!.listen(this.options.port, this.options.address, (err?: Error) => {
+        if (err) {
+          reject(err);
+        } else {
+          if (!this.options.silent) {
+            console.log(`S3 server listening on ${this.options.address}:${this.options.port}`);
+          }
+          resolve();
+        }
+      });
+    });
+  }
+
+  /**
+   * Stop the server
+   */
+  public async stop(): Promise<void> {
+    if (!this.httpServer) {
+      return;
+    }
+
+    await new Promise<void>((resolve, reject) => {
+      this.httpServer!.close((err?: Error) => {
+        if (err) {
+          reject(err);
+        } else {
+          if (!this.options.silent) {
+            console.log('S3 server stopped');
+          }
+          resolve();
+        }
+      });
+    });
+
+    this.httpServer = undefined;
+  }
+
+  /**
+   * Get server port (useful for testing with random ports)
+   */
+  public getPort(): number {
+    if (!this.httpServer) {
+      throw new Error('Server not started');
+    }
+
+    const address = this.httpServer.address();
+    if (typeof address === 'string') {
+      throw new Error('Unix socket not supported');
+    }
+
+    return address?.port || this.options.port;
+  }
+
+  /**
+   * Get S3 descriptor for client configuration
+   */
+  public getS3Descriptor(): {
+    accessKey: string;
+    accessSecret: string;
+    endpoint: string;
+    port: number;
+    useSsl: boolean;
+  } {
+    return {
+      accessKey: 'S3RVER',
+      accessSecret: 'S3RVER',
+      endpoint: this.options.address === '0.0.0.0' ? '127.0.0.1' : this.options.address,
+      port: this.getPort(),
+      useSsl: false,
+    };
+  }
+}
--- a/ts/controllers/bucket.controller.ts
+++ b/ts/controllers/bucket.controller.ts
@@ -0,0 +1,130 @@
+import * as plugins from '../plugins.js';
+import type { S3Context } from '../classes/context.js';
+
+/**
+ * Bucket-level operations
+ */
+export class BucketController {
+  /**
+   * HEAD /:bucket - Check if bucket exists
+   */
+  public static async headBucket(
+    req: plugins.http.IncomingMessage,
+    res: plugins.http.ServerResponse,
+    ctx: S3Context,
+    params: Record<string, string>
+  ): Promise<void> {
+    const { bucket } = params;
+
+    if (await ctx.store.bucketExists(bucket)) {
+      ctx.status(200).send('');
+    } else {
+      ctx.throw('NoSuchBucket', 'The specified bucket does not exist');
+    }
+  }
+
+  /**
+   * PUT /:bucket - Create bucket
+   */
+  public static async createBucket(
+    req: plugins.http.IncomingMessage,
+    res: plugins.http.ServerResponse,
+    ctx: S3Context,
+    params: Record<string, string>
+  ): Promise<void> {
+    const { bucket } = params;
+
+    await ctx.store.createBucket(bucket);
+    ctx.status(200).send('');
+  }
+
+  /**
+   * DELETE /:bucket - Delete bucket
+   */
+  public static async deleteBucket(
+    req: plugins.http.IncomingMessage,
+    res: plugins.http.ServerResponse,
+    ctx: S3Context,
+    params: Record<string, string>
+  ): Promise<void> {
+    const { bucket } = params;
+
+    await ctx.store.deleteBucket(bucket);
+    ctx.status(204).send('');
+  }
+
+  /**
+   * GET /:bucket - List objects
+   * Supports both V1 and V2 listing (V2 uses list-type=2 query param)
+   */
+  public static async listObjects(
+    req: plugins.http.IncomingMessage,
+    res: plugins.http.ServerResponse,
+    ctx: S3Context,
+    params: Record<string, string>
+  ): Promise<void> {
+    const { bucket } = params;
+    const isV2 = ctx.query['list-type'] === '2';
+
+    const result = await ctx.store.listObjects(bucket, {
+      prefix: ctx.query.prefix,
+      delimiter: ctx.query.delimiter,
+      maxKeys: ctx.query['max-keys'] ? parseInt(ctx.query['max-keys']) : 1000,
+      continuationToken: ctx.query['continuation-token'],
+    });
+
+    if (isV2) {
+      // List Objects V2 response
+      await ctx.sendXML({
+        ListBucketResult: {
+          '@_xmlns': 'http://s3.amazonaws.com/doc/2006-03-01/',
+          Name: bucket,
+          Prefix: result.prefix || '',
+          MaxKeys: result.maxKeys,
+          KeyCount: result.contents.length,
+          IsTruncated: result.isTruncated,
+          ...(result.delimiter && { Delimiter: result.delimiter }),
+          ...(result.nextContinuationToken && {
+            NextContinuationToken: result.nextContinuationToken,
+          }),
+          ...(result.commonPrefixes.length > 0 && {
+            CommonPrefixes: result.commonPrefixes.map((prefix) => ({
+              Prefix: prefix,
+            })),
+          }),
+          Contents: result.contents.map((obj) => ({
+            Key: obj.key,
+            LastModified: obj.lastModified.toISOString(),
+            ETag: `"${obj.md5}"`,
+            Size: obj.size,
+            StorageClass: 'STANDARD',
+          })),
+        },
+      });
+    } else {
+      // List Objects V1 response
+      await ctx.sendXML({
+        ListBucketResult: {
+          '@_xmlns': 'http://s3.amazonaws.com/doc/2006-03-01/',
+          Name: bucket,
+          Prefix: result.prefix || '',
+          MaxKeys: result.maxKeys,
+          IsTruncated: result.isTruncated,
+          ...(result.delimiter && { Delimiter: result.delimiter }),
+          ...(result.commonPrefixes.length > 0 && {
+            CommonPrefixes: result.commonPrefixes.map((prefix) => ({
+              Prefix: prefix,
+            })),
+          }),
+          Contents: result.contents.map((obj) => ({
+            Key: obj.key,
+            LastModified: obj.lastModified.toISOString(),
+            ETag: `"${obj.md5}"`,
+            Size: obj.size,
+            StorageClass: 'STANDARD',
+          })),
+        },
+      });
+    }
+  }
+}
--- a/ts/controllers/object.controller.ts
+++ b/ts/controllers/object.controller.ts
@@ -0,0 +1,204 @@
+import * as plugins from '../plugins.js';
+import type { S3Context } from '../classes/context.js';
+
+/**
+ * Object-level operations
+ */
+export class ObjectController {
+  /**
+   * PUT /:bucket/:key* - Upload object or copy object
+   */
+  public static async putObject(
+    req: plugins.http.IncomingMessage,
+    res: plugins.http.ServerResponse,
+    ctx: S3Context,
+    params: Record<string, string>
+  ): Promise<void> {
+    const { bucket, key } = params;
+
+    // Check if this is a COPY operation
+    const copySource = ctx.headers['x-amz-copy-source'] as string | undefined;
+    if (copySource) {
+      return ObjectController.copyObject(req, res, ctx, params);
+    }
+
+    // Extract metadata from headers
+    const metadata: Record<string, string> = {};
+    for (const [header, value] of Object.entries(ctx.headers)) {
+      if (header.startsWith('x-amz-meta-')) {
+        metadata[header] = value as string;
+      }
+      if (header === 'content-type' && value) {
+        metadata['content-type'] = value as string;
+      }
+      if (header === 'cache-control' && value) {
+        metadata['cache-control'] = value as string;
+      }
+    }
+
+    // If no content-type, default to binary/octet-stream
+    if (!metadata['content-type']) {
+      metadata['content-type'] = 'binary/octet-stream';
+    }
+
+    // Stream upload
+    const result = await ctx.store.putObject(bucket, key, ctx.getRequestStream(), metadata);
+
+    ctx.setHeader('ETag', `"${result.md5}"`);
+    ctx.status(200).send('');
+  }
+
+  /**
+   * GET /:bucket/:key* - Download object
+   */
+  public static async getObject(
+    req: plugins.http.IncomingMessage,
+    res: plugins.http.ServerResponse,
+    ctx: S3Context,
+    params: Record<string, string>
+  ): Promise<void> {
+    const { bucket, key } = params;
+
+    // Parse Range header if present
+    const rangeHeader = ctx.headers.range as string | undefined;
+    let range: { start: number; end: number } | undefined;
+
+    if (rangeHeader) {
+      const matches = rangeHeader.match(/bytes=(\d+)-(\d*)/);
+      if (matches) {
+        const start = parseInt(matches[1]);
+        const end = matches[2] ? parseInt(matches[2]) : undefined;
+        range = { start, end: end || start + 1024 * 1024 }; // Default to 1MB if no end
+      }
+    }
+
+    // Get object
+    const object = await ctx.store.getObject(bucket, key, range);
+
+    // Set response headers
+    ctx.setHeader('ETag', `"${object.md5}"`);
+    ctx.setHeader('Last-Modified', object.lastModified.toUTCString());
+    ctx.setHeader('Content-Type', object.metadata['content-type'] || 'binary/octet-stream');
+    ctx.setHeader('Accept-Ranges', 'bytes');
+
+    // Handle custom metadata headers
+    for (const [key, value] of Object.entries(object.metadata)) {
+      if (key.startsWith('x-amz-meta-')) {
+        ctx.setHeader(key, value);
+      }
+    }
+
+    if (range) {
+      ctx.status(206);
+      ctx.setHeader('Content-Length', (range.end - range.start + 1).toString());
+      ctx.setHeader('Content-Range', `bytes ${range.start}-${range.end}/${object.size}`);
+    } else {
+      ctx.status(200);
+      ctx.setHeader('Content-Length', object.size.toString());
+    }
+
+    // Stream response
+    await ctx.send(object.content!);
+  }
+
+  /**
+   * HEAD /:bucket/:key* - Get object metadata
+   */
+  public static async headObject(
+    req: plugins.http.IncomingMessage,
+    res: plugins.http.ServerResponse,
+    ctx: S3Context,
+    params: Record<string, string>
+  ): Promise<void> {
+    const { bucket, key } = params;
+
+    // Get object (without content)
+    const object = await ctx.store.getObject(bucket, key);
+
+    // Set response headers (same as GET but no body)
+    ctx.setHeader('ETag', `"${object.md5}"`);
+    ctx.setHeader('Last-Modified', object.lastModified.toUTCString());
+    ctx.setHeader('Content-Type', object.metadata['content-type'] || 'binary/octet-stream');
+    ctx.setHeader('Content-Length', object.size.toString());
+    ctx.setHeader('Accept-Ranges', 'bytes');
+
+    // Handle custom metadata headers
+    for (const [key, value] of Object.entries(object.metadata)) {
+      if (key.startsWith('x-amz-meta-')) {
+        ctx.setHeader(key, value);
+      }
+    }
+
+    ctx.status(200).send('');
+  }
+
+  /**
+   * DELETE /:bucket/:key* - Delete object
+   */
+  public static async deleteObject(
+    req: plugins.http.IncomingMessage,
+    res: plugins.http.ServerResponse,
+    ctx: S3Context,
+    params: Record<string, string>
+  ): Promise<void> {
+    const { bucket, key } = params;
+
+    await ctx.store.deleteObject(bucket, key);
+    ctx.status(204).send('');
+  }
+
+  /**
+   * COPY operation (PUT with x-amz-copy-source header)
+   */
+  private static async copyObject(
+    req: plugins.http.IncomingMessage,
+    res: plugins.http.ServerResponse,
+    ctx: S3Context,
+    params: Record<string, string>
+  ): Promise<void> {
+    const { bucket: destBucket, key: destKey } = params;
+    const copySource = ctx.headers['x-amz-copy-source'] as string;
+
+    // Parse source bucket and key from copy source
+    // Format: /bucket/key or bucket/key
+    const sourcePath = copySource.startsWith('/') ? copySource.slice(1) : copySource;
+    const firstSlash = sourcePath.indexOf('/');
+    const srcBucket = decodeURIComponent(sourcePath.slice(0, firstSlash));
+    const srcKey = decodeURIComponent(sourcePath.slice(firstSlash + 1));
+
+    // Get metadata directive (COPY or REPLACE)
+    const metadataDirective = (ctx.headers['x-amz-metadata-directive'] as string)?.toUpperCase() || 'COPY';
+
+    // Extract new metadata if REPLACE
+    let newMetadata: Record<string, string> | undefined;
+    if (metadataDirective === 'REPLACE') {
+      newMetadata = {};
+      for (const [header, value] of Object.entries(ctx.headers)) {
+        if (header.startsWith('x-amz-meta-')) {
+          newMetadata[header] = value as string;
+        }
+        if (header === 'content-type' && value) {
+          newMetadata['content-type'] = value as string;
+        }
+      }
+    }
+
+    // Perform copy
+    const result = await ctx.store.copyObject(
+      srcBucket,
+      srcKey,
+      destBucket,
+      destKey,
+      metadataDirective as 'COPY' | 'REPLACE',
+      newMetadata
+    );
+
+    // Send XML response
+    await ctx.sendXML({
+      CopyObjectResult: {
+        LastModified: new Date().toISOString(),
+        ETag: `"${result.md5}"`,
+      },
+    });
+  }
+}
--- a/ts/controllers/service.controller.ts
+++ b/ts/controllers/service.controller.ts
@@ -0,0 +1,35 @@
+import * as plugins from '../plugins.js';
+import type { S3Context } from '../classes/context.js';
+
+/**
+ * Service-level operations (root /)
+ */
+export class ServiceController {
+  /**
+   * GET / - List all buckets
+   */
+  public static async listBuckets(
+    req: plugins.http.IncomingMessage,
+    res: plugins.http.ServerResponse,
+    ctx: S3Context,
+    params: Record<string, string>
+  ): Promise<void> {
+    const buckets = await ctx.store.listBuckets();
+
+    await ctx.sendXML({
+      ListAllMyBucketsResult: {
+        '@_xmlns': 'http://s3.amazonaws.com/doc/2006-03-01/',
+        Owner: {
+          ID: '123456789000',
+          DisplayName: 'S3rver',
+        },
+        Buckets: {
+          Bucket: buckets.map((bucket) => ({
+            Name: bucket.name,
+            CreationDate: bucket.creationDate.toISOString(),
+          })),
+        },
+      },
+    });
+  }
+}
--- a/ts/index.ts
+++ b/ts/index.ts
@@ -1,5 +1,6 @@
 import * as plugins from './plugins.js';
 import * as paths from './paths.js';
+import { Smarts3Server } from './classes/smarts3-server.js';

 export interface ISmarts3ContructorOptions {
  port?: number;
@@ -8,7 +9,9 @@ export interface ISmarts3ContructorOptions {

 export class Smarts3 {
  // STATIC
-  public static async createAndStart(optionsArg: ConstructorParameters<typeof Smarts3>[0]) {
+  public static async createAndStart(
+    optionsArg: ConstructorParameters<typeof Smarts3>[0],
+  ) {
    const smartS3Instance = new Smarts3(optionsArg);
    await smartS3Instance.start();
    return smartS3Instance;
@@ -16,54 +19,46 @@ export class Smarts3 {

  // INSTANCE
  public options: ISmarts3ContructorOptions;
-  public s3Instance: plugins.s3rver;
+  public s3Instance: Smarts3Server;

  constructor(optionsArg: ISmarts3ContructorOptions) {
    this.options = optionsArg;
-    this.options = {
-      ...this.options,
-      ...optionsArg,
-    };
  }

  public async start() {
-    if (this.options.cleanSlate) {
-      await plugins.smartfile.fs.ensureEmptyDir(paths.bucketsDir);
-    } else {
-      await plugins.smartfile.fs.ensureDir(paths.bucketsDir);
-    }
-    this.s3Instance = new plugins.s3rver({
+    this.s3Instance = new Smarts3Server({
      port: this.options.port || 3000,
      address: '0.0.0.0',
-      silent: false,
      directory: paths.bucketsDir,
+      cleanSlate: this.options.cleanSlate || false,
+      silent: false,
    });
-    await this.s3Instance.run();
+    await this.s3Instance.start();
    console.log('s3 server is running');
  }

  public async getS3Descriptor(
-    optionsArg?: Partial<plugins.tsclass.storage.IS3Descriptor>
+    optionsArg?: Partial<plugins.tsclass.storage.IS3Descriptor>,
  ): Promise<plugins.tsclass.storage.IS3Descriptor> {
+    const descriptor = this.s3Instance.getS3Descriptor();
    return {
-      ...{
-        accessKey: 'S3RVER',
-        accessSecret: 'S3RVER',
-        endpoint: '127.0.0.1',
-        port: this.options.port,
-        useSsl: false,
-      },
-      ...(optionsArg? optionsArg : {})
+      ...descriptor,
+      ...(optionsArg ? optionsArg : {}),
    };
  }

  public async createBucket(bucketNameArg: string) {
-    const smartbucketInstance = new plugins.smartbucket.SmartBucket(await this.getS3Descriptor());
+    const smartbucketInstance = new plugins.smartbucket.SmartBucket(
+      await this.getS3Descriptor(),
+    );
    const bucket = await smartbucketInstance.createBucket(bucketNameArg);
    return bucket;
  }

  public async stop() {
-    await this.s3Instance.close();
+    await this.s3Instance.stop();
  }
 }
+
+// Export the custom server class for direct use
+export { Smarts3Server } from './classes/smarts3-server.js';
--- a/ts/plugins.ts
+++ b/ts/plugins.ts
@@ -1,21 +1,21 @@
 // node native
 import * as path from 'path';
+import * as http from 'http';
+import * as crypto from 'crypto';
+import * as url from 'url';
+import * as fs from 'fs';

-export { path };
+export { path, http, crypto, url, fs };

 // @push.rocks scope
 import * as smartbucket from '@push.rocks/smartbucket';
 import * as smartfile from '@push.rocks/smartfile';
 import * as smartpath from '@push.rocks/smartpath';
+import { SmartXml } from '@push.rocks/smartxml';

-export { smartbucket, smartfile, smartpath };
+export { smartbucket, smartfile, smartpath, SmartXml };

 // @tsclass scope
 import * as tsclass from '@tsclass/tsclass';

 export { tsclass };
-
-// thirdparty scope
-import s3rver from 's3rver';
-
-export { s3rver };
--- a/ts/utils/xml.utils.ts
+++ b/ts/utils/xml.utils.ts
@@ -0,0 +1,39 @@
+import * as plugins from '../plugins.js';
+
+// Create a singleton instance of SmartXml
+const smartXmlInstance = new plugins.SmartXml();
+
+/**
+ * Parse XML string to JavaScript object
+ */
+export function parseXml(xmlString: string): any {
+  return smartXmlInstance.parseXmlToObject(xmlString);
+}
+
+/**
+ * Convert JavaScript object to XML string with XML declaration
+ */
+export function createXml(obj: any, options: { format?: boolean } = {}): string {
+  const xml = smartXmlInstance.createXmlFromObject(obj);
+
+  // Ensure XML declaration is present
+  if (!xml.startsWith('<?xml')) {
+    return `<?xml version="1.0" encoding="UTF-8"?>\n${xml}`;
+  }
+
+  return xml;
+}
+
+/**
+ * Helper to create S3-compatible XML responses with proper namespace
+ */
+export function createS3Xml(rootElement: string, content: any, namespace = 'http://s3.amazonaws.com/doc/2006-03-01/'): string {
+  const obj: any = {
+    [rootElement]: {
+      '@_xmlns': namespace,
+      ...content,
+    },
+  };
+
+  return createXml(obj, { format: true });
+}
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,7 +1,5 @@
 {
  "compilerOptions": {
-    "experimentalDecorators": true,
-    "useDefineForClassFields": false,
    "target": "ES2022",
    "module": "NodeNext",
    "moduleResolution": "NodeNext",
@@ -10,7 +8,5 @@
    "baseUrl": ".",
    "paths": {}
  },
-  "exclude": [
-    "dist_*/**/*.d.ts"
-  ]
-}
+  "exclude": ["dist_*/**/*.d.ts"]
+}
Author	SHA1	Message	Date
Juergen Kunz	eec1e09d2b	v3.0.0 Some checks failed Default (tags) / security (push) Successful in 25s Details Default (tags) / test (push) Failing after 35s Details Default (tags) / release (push) Has been skipped Details Default (tags) / metadata (push) Has been skipped Details	2025-11-21 14:36:30 +00:00
Juergen Kunz	c3daf9d3f7	BREAKING CHANGE(Smarts3): Remove legacy s3rver backend, simplify Smarts3 server API, and bump dependencies	2025-11-21 14:36:30 +00:00
Juergen Kunz	654f47b7fc	v2.3.0 Some checks failed Default (tags) / security (push) Successful in 39s Details Default (tags) / test (push) Failing after 36s Details Default (tags) / release (push) Has been skipped Details Default (tags) / metadata (push) Has been skipped Details	2025-11-21 14:32:19 +00:00
Juergen Kunz	18a2eb7e3f	feat(smarts3-server): Introduce native custom S3 server implementation (Smarts3Server) with routing, middleware, context, filesystem store, controllers and XML utilities; add SmartXml and AWS SDK test; keep optional legacy s3rver backend.	2025-11-21 14:32:19 +00:00
Juergen Kunz	3ab667049a	v2.2.7 Some checks failed Default (tags) / security (push) Successful in 42s Details Default (tags) / test (push) Failing after 37s Details Default (tags) / release (push) Has been skipped Details Default (tags) / metadata (push) Has been skipped Details	2025-11-20 08:10:17 +00:00
Juergen Kunz	871f0e0b78	fix(core): Update dependencies, code style and project config; add pnpm overrides and ignore AI folders	2025-11-20 08:10:17 +00:00