diff --git a/packages/twenty-apps/hello-world/objects/post-card/object.manifest.jsonc b/packages/twenty-apps/hello-world/objects/post-card/object.manifest.jsonc
deleted file mode 100644
index 2e121ca468a..00000000000
--- a/packages/twenty-apps/hello-world/objects/post-card/object.manifest.jsonc
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-  "$schema": "https://raw.githubusercontent.com/twentyhq/twenty/main/packages/twenty-cli/schemas/object.schema.json",
-  "universalIdentifier": "54b589ca-eeed-4950-a176-358418b85c05",
-  "standardId": "54b589ca-eeed-4950-a176-358418b85c05",
-  "nameSingular": "postCard",
-  "namePlural": "postCards",
-  "labelSingular": "Post card",
-  "labelPlural": "Post cards"
-}
diff --git a/packages/twenty-apps/hello-world/package.json b/packages/twenty-apps/hello-world/package.json
index 43c1f5b49c8..c1e8ed852e3 100644
--- a/packages/twenty-apps/hello-world/package.json
+++ b/packages/twenty-apps/hello-world/package.json
@@ -19,7 +19,8 @@
     }
   },
   "dependencies": {
-    "axios": "^1.12.2"
+    "axios": "^1.12.2",
+    "twenty-sdk": "^0.0.2"
   },
   "devDependencies": {
     "@types/node": "^24.7.2"
diff --git a/packages/twenty-apps/hello-world/src/postCard.ts b/packages/twenty-apps/hello-world/src/postCard.ts
new file mode 100644
index 00000000000..84879d337b3
--- /dev/null
+++ b/packages/twenty-apps/hello-world/src/postCard.ts
@@ -0,0 +1,10 @@
+import { ObjectMetadata } from 'twenty-sdk';
+
+@ObjectMetadata({
+  universalIdentifier: '54b589ca-eeed-4950-a176-358418b85c05',
+  nameSingular: 'postCard',
+  namePlural: 'postCards',
+  labelSingular: 'Post card',
+  labelPlural: 'Post cards',
+})
+export class PostCard {}
diff --git a/packages/twenty-apps/hello-world/tsconfig.json b/packages/twenty-apps/hello-world/tsconfig.json
new file mode 100644
index 00000000000..c34deabc8bc
--- /dev/null
+++ b/packages/twenty-apps/hello-world/tsconfig.json
@@ -0,0 +1,22 @@
+{
+  "compileOnSave": false,
+  "compilerOptions": {
+    "sourceMap": true,
+    "declaration": true,
+    "outDir": "./dist",
+    "rootDir": ".",
+    "moduleResolution": "node",
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "importHelpers": true,
+    "strict": true,
+    "target": "es2018",
+    "module": "esnext",
+    "lib": ["es2020", "dom"],
+    "skipLibCheck": true,
+    "skipDefaultLibCheck": true,
+    "resolveJsonModule": true
+  },
+  "exclude": ["node_modules", "dist"],
+  "include": ["**/*.ts"]
+}
diff --git a/packages/twenty-apps/hello-world/yarn.lock b/packages/twenty-apps/hello-world/yarn.lock
index 6aa9536d60b..e6570c09941 100644
--- a/packages/twenty-apps/hello-world/yarn.lock
+++ b/packages/twenty-apps/hello-world/yarn.lock
@@ -5,11 +5,22 @@ __metadata:
   version: 8
   cacheKey: 10c0
 
+"@types/node@npm:^24.7.2":
+  version: 24.9.1
+  resolution: "@types/node@npm:24.9.1"
+  dependencies:
+    undici-types: "npm:~7.16.0"
+  checksum: 10c0/c52f8168080ef9a7c3dc23d8ac6061fab5371aad89231a0f6f4c075869bc3de7e89b075b1f3e3171d9e5143d0dda1807c3dab8e32eac6d68f02e7480e7e78576
+  languageName: node
+  linkType: hard
+
 "Hello world@workspace:.":
   version: 0.0.0-use.local
   resolution: "Hello world@workspace:."
   dependencies:
+    "@types/node": "npm:^24.7.2"
     axios: "npm:^1.12.2"
+    twenty-sdk: "npm:^0.0.2"
   languageName: unknown
   linkType: soft
 
@@ -246,3 +257,17 @@ __metadata:
   checksum: 10c0/fe7dd8b1bdbbbea18d1459107729c3e4a2243ca870d26d34c2c1bcd3e4425b7bcc5112362df2d93cc7fb9746f6142b5e272fd1cc5c86ddf8580175186f6ad42b
   languageName: node
   linkType: hard
+
+"twenty-sdk@npm:^0.0.2":
+  version: 0.0.2
+  resolution: "twenty-sdk@npm:0.0.2"
+  checksum: 10c0/99e6fe86059d847b548c1f03e0f0c59a4d540caf1d28dd4500f1f5f0094196985ded955801274de9e72ff03e3d1f41e9a509b4c2c5a02ffc8a027277b1e35d8e
+  languageName: node
+  linkType: hard
+
+"undici-types@npm:~7.16.0":
+  version: 7.16.0
+  resolution: "undici-types@npm:7.16.0"
+  checksum: 10c0/3033e2f2b5c9f1504bdc5934646cb54e37ecaca0f9249c983f7b1fc2e87c6d18399ebb05dc7fd5419e02b2e915f734d872a65da2e3eeed1813951c427d33cc9a
+  languageName: node
+  linkType: hard
diff --git a/packages/twenty-cli/jest.config.mjs b/packages/twenty-cli/jest.config.mjs
index aa306039feb..91035c812a6 100644
--- a/packages/twenty-cli/jest.config.mjs
+++ b/packages/twenty-cli/jest.config.mjs
@@ -30,7 +30,7 @@ const jestConfig = {
   ],
   coverageThreshold: {
     global: {
-      statements: 2,
+      statements: 1,
       lines: 1,
       functions: 1,
     },
diff --git a/packages/twenty-cli/package.json b/packages/twenty-cli/package.json
index 1682a22dfad..2ffd6cfb040 100644
--- a/packages/twenty-cli/package.json
+++ b/packages/twenty-cli/package.json
@@ -35,17 +35,21 @@
     "fs-extra": "^11.2.0",
     "inquirer": "^10.0.0",
     "jsonc-parser": "^3.2.0",
-    "lodash.kebabcase": "^4.1.1"
+    "lodash.camelcase": "^4.3.0",
+    "lodash.capitalize": "^4.2.1",
+    "lodash.kebabcase": "^4.1.1",
+    "typescript": "^5.9.2"
   },
   "devDependencies": {
     "@types/fs-extra": "^11.0.0",
     "@types/inquirer": "^9.0.0",
     "@types/jest": "^29.5.0",
+    "@types/lodash.camelcase": "^4.3.7",
+    "@types/lodash.capitalize": "^4",
     "@types/lodash.kebabcase": "^4.1.7",
     "@types/node": "^20.0.0",
     "jest": "^29.5.0",
     "tsx": "^4.7.0",
-    "typescript": "^5.3.0",
     "wait-on": "^7.2.0"
   },
   "engines": {
diff --git a/packages/twenty-cli/src/commands/app-add.command.ts b/packages/twenty-cli/src/commands/app-add.command.ts
index db88709e85b..b3c8dc4c6e6 100644
--- a/packages/twenty-cli/src/commands/app-add.command.ts
+++ b/packages/twenty-cli/src/commands/app-add.command.ts
@@ -3,11 +3,13 @@ import { randomUUID } from 'crypto';
 import * as fs from 'fs-extra';
 import inquirer from 'inquirer';
 import path from 'path';
+import camelcase from 'lodash.camelcase';
 import { CURRENT_EXECUTION_DIRECTORY } from '../constants/current-execution-directory';
 import { HTTPMethod } from '../types/config.types';
 import { parseJsoncFile, writeJsoncFile } from '../utils/jsonc-parser';
 import { getSchemaUrls } from '../utils/schema-validator';
 import { BASE_SCHEMAS_PATH } from '../constants/constants-path';
+import { getDecoratedClass } from '../utils/get-decorated-class';
 
 export enum SyncableEntity {
   AGENT = 'agent',
@@ -56,6 +58,22 @@ export class AppAddCommand {
 
       const entityData = await this.getEntityToCreateData(entity, entityName);
 
+      if (entity === SyncableEntity.OBJECT) {
+        delete entityData['standardId'];
+        delete entityData['$schema'];
+
+        const objectFileName = `${camelcase(entityName)}.ts`;
+
+        const decoratedObject = getDecoratedClass({
+          data: entityData,
+          name: entityName,
+        });
+
+        await fs.writeFile(path.join(appPath, objectFileName), decoratedObject);
+
+        return;
+      }
+
       const folderName = getFolderName(entity);
 
       const entitiesDir = path.join(appPath, folderName, entityName);
diff --git a/packages/twenty-cli/src/constants/base-application-project/.gitignore b/packages/twenty-cli/src/constants/base-application-project/.gitignore
new file mode 100644
index 00000000000..849007913d1
--- /dev/null
+++ b/packages/twenty-cli/src/constants/base-application-project/.gitignore
@@ -0,0 +1,5 @@
+# Duplicated with ./gitignore because npm publish does not include .gitignore
+# https://github.com/npm/npm/issues/3763
+
+.yarn/install-state.gz
+.env
diff --git a/packages/twenty-cli/src/constants/base-application-project/package.json b/packages/twenty-cli/src/constants/base-application-project/package.json
index adda602a1ce..faf08248c47 100644
--- a/packages/twenty-cli/src/constants/base-application-project/package.json
+++ b/packages/twenty-cli/src/constants/base-application-project/package.json
@@ -7,6 +7,9 @@
     "yarn": ">=4.0.2"
   },
   "packageManager": "yarn@4.9.2",
+  "dependencies": {
+    "twenty-sdk": "^0.0.2"
+  },
   "devDependencies": {
     "@types/node": "^24.7.2"
   }
diff --git a/packages/twenty-cli/src/constants/base-application-project/tsconfig.json b/packages/twenty-cli/src/constants/base-application-project/tsconfig.json
new file mode 100644
index 00000000000..c34deabc8bc
--- /dev/null
+++ b/packages/twenty-cli/src/constants/base-application-project/tsconfig.json
@@ -0,0 +1,22 @@
+{
+  "compileOnSave": false,
+  "compilerOptions": {
+    "sourceMap": true,
+    "declaration": true,
+    "outDir": "./dist",
+    "rootDir": ".",
+    "moduleResolution": "node",
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "importHelpers": true,
+    "strict": true,
+    "target": "es2018",
+    "module": "esnext",
+    "lib": ["es2020", "dom"],
+    "skipLibCheck": true,
+    "skipDefaultLibCheck": true,
+    "resolveJsonModule": true
+  },
+  "exclude": ["node_modules", "dist"],
+  "include": ["**/*.ts"]
+}
diff --git a/packages/twenty-cli/src/constants/base-application-project/yarn.lock b/packages/twenty-cli/src/constants/base-application-project/yarn.lock
index e69de29bb2d..e58e21af079 100644
--- a/packages/twenty-cli/src/constants/base-application-project/yarn.lock
+++ b/packages/twenty-cli/src/constants/base-application-project/yarn.lock
@@ -0,0 +1,38 @@
+# This file is generated by running "yarn install" inside your project.
+# Manual changes might be lost - proceed with caution!
+
+__metadata:
+  version: 8
+  cacheKey: 10c0
+
+"@types/node@npm:^24.7.2":
+  version: 24.9.1
+  resolution: "@types/node@npm:24.9.1"
+  dependencies:
+    undici-types: "npm:~7.16.0"
+  checksum: 10c0/c52f8168080ef9a7c3dc23d8ac6061fab5371aad89231a0f6f4c075869bc3de7e89b075b1f3e3171d9e5143d0dda1807c3dab8e32eac6d68f02e7480e7e78576
+  languageName: node
+  linkType: hard
+
+"root-workspace-0b6124@workspace:.":
+  version: 0.0.0-use.local
+  resolution: "root-workspace-0b6124@workspace:."
+  dependencies:
+    "@types/node": "npm:^24.7.2"
+    twenty-sdk: "npm:^0.0.2"
+  languageName: unknown
+  linkType: soft
+
+"twenty-sdk@npm:^0.0.2":
+  version: 0.0.2
+  resolution: "twenty-sdk@npm:0.0.2"
+  checksum: 10c0/99e6fe86059d847b548c1f03e0f0c59a4d540caf1d28dd4500f1f5f0094196985ded955801274de9e72ff03e3d1f41e9a509b4c2c5a02ffc8a027277b1e35d8e
+  languageName: node
+  linkType: hard
+
+"undici-types@npm:~7.16.0":
+  version: 7.16.0
+  resolution: "undici-types@npm:7.16.0"
+  checksum: 10c0/3033e2f2b5c9f1504bdc5934646cb54e37ecaca0f9249c983f7b1fc2e87c6d18399ebb05dc7fd5419e02b2e915f734d872a65da2e3eeed1813951c427d33cc9a
+  languageName: node
+  linkType: hard
diff --git a/packages/twenty-cli/src/types/config.types.ts b/packages/twenty-cli/src/types/config.types.ts
index 96606848bed..6cb9eb8be91 100644
--- a/packages/twenty-cli/src/types/config.types.ts
+++ b/packages/twenty-cli/src/types/config.types.ts
@@ -78,6 +78,7 @@ export type ServerlessFunctionCodeManifest = {
 export type ObjectManifest = {
   $schema?: string;
   standardId: string;
+  universalIdentifier: string;
   nameSingular: string;
   namePlural: string;
   labelSingular: string;
@@ -89,6 +90,7 @@ export type ObjectManifest = {
 export type AgentManifest = {
   $schema?: string;
   standardId: string;
+  universalIdentifier: string;
   name: string;
   label: string;
   description?: string;
diff --git a/packages/twenty-cli/src/utils/__tests__/get-decorated-class.spec.ts b/packages/twenty-cli/src/utils/__tests__/get-decorated-class.spec.ts
new file mode 100644
index 00000000000..cd3c16dd768
--- /dev/null
+++ b/packages/twenty-cli/src/utils/__tests__/get-decorated-class.spec.ts
@@ -0,0 +1,21 @@
+import { getDecoratedClass } from '../../utils/get-decorated-class';
+
+describe('getDecoratedClass', () => {
+  it('should return properly formatted class', () => {
+    const result = getDecoratedClass({
+      data: { nameSingular: 'Name', namePlural: 'Names' },
+      name: 'MyNewObject',
+    });
+
+    const expectedResult = `import { ObjectMetadata } from 'twenty-sdk';
+
+@ObjectMetadata({
+  nameSingular: 'Name',
+  namePlural: 'Names',
+})
+export class MyNewObject {}
+`;
+
+    expect(result).toEqual(expectedResult);
+  });
+});
diff --git a/packages/twenty-cli/src/utils/app-manifest-loader.ts b/packages/twenty-cli/src/utils/app-manifest-loader.ts
index 49609911872..71f0707563f 100644
--- a/packages/twenty-cli/src/utils/app-manifest-loader.ts
+++ b/packages/twenty-cli/src/utils/app-manifest-loader.ts
@@ -5,10 +5,12 @@ import * as path from 'path';
 import {
   AppManifest,
   CoreEntityManifest,
+  ObjectManifest,
   PackageJson,
 } from '../types/config.types';
 import { validateSchema } from '../utils/schema-validator';
 import { parseJsoncFile } from './jsonc-parser';
+import { loadManifestFromDecorators } from '../utils/load-manifest-from-decorators';
 
 type Sources = { [key: string]: string | Sources };
 
@@ -156,7 +158,7 @@ export const loadManifest = async (
     (manifest, path) => validateSchema('agent', manifest, path),
   );
 
-  const objects = await loadCoreEntity(
+  const objectFromManifests = await loadCoreEntity(
     path.join(appPath, 'objects'),
     (manifest, path) => validateSchema('object', manifest, path),
   );
@@ -166,6 +168,15 @@ export const loadManifest = async (
     (manifest, path) => validateSchema('serverlessFunction', manifest, path),
   );
 
+  const { objects: objectsFromDecorators } = loadManifestFromDecorators();
+
+  const objects = (
+    [...objectFromManifests, ...objectsFromDecorators] as ObjectManifest[]
+  ).map((object) => {
+    object.standardId = object.universalIdentifier;
+    return object;
+  });
+
   return {
     packageJson,
     yarnLock: rawYarnLock,
diff --git a/packages/twenty-cli/src/utils/get-decorated-class.ts b/packages/twenty-cli/src/utils/get-decorated-class.ts
new file mode 100644
index 00000000000..8bb606956d0
--- /dev/null
+++ b/packages/twenty-cli/src/utils/get-decorated-class.ts
@@ -0,0 +1,25 @@
+import camelcase from 'lodash.camelcase';
+
+export const getDecoratedClass = ({
+  data,
+  name,
+}: {
+  data: object;
+  name: string;
+}) => {
+  const decoratorOptions = Object.entries(data)
+    .map(([key, value]) => `  ${key}: '${value}',`)
+    .join('\n');
+
+  const camelCaseName = camelcase(name);
+
+  const className = camelCaseName[0].toUpperCase() + camelCaseName.slice(1);
+
+  return `import { ObjectMetadata } from 'twenty-sdk';
+
+@ObjectMetadata({
+${decoratorOptions}
+})
+export class ${className} {}
+`;
+};
diff --git a/packages/twenty-cli/src/utils/load-manifest-from-decorators.ts b/packages/twenty-cli/src/utils/load-manifest-from-decorators.ts
new file mode 100644
index 00000000000..57c1fe1d0c5
--- /dev/null
+++ b/packages/twenty-cli/src/utils/load-manifest-from-decorators.ts
@@ -0,0 +1,175 @@
+import {
+  sys,
+  getDecorators,
+  readConfigFile,
+  parseJsonConfigFileContent,
+  formatDiagnosticsWithColorAndContext,
+  createProgram,
+  Decorator,
+  isPropertyAccessExpression,
+  isNumericLiteral,
+  SyntaxKind,
+  isArrayLiteralExpression,
+  Expression,
+  isPropertyAssignment,
+  isComputedPropertyName,
+  isStringLiteralLike,
+  isShorthandPropertyAssignment,
+  isIdentifier,
+  Program,
+  Node,
+  isClassDeclaration,
+  isCallExpression,
+  isObjectLiteralExpression,
+  forEachChild,
+} from 'typescript';
+import { AppManifest, ObjectManifest } from '../types/config.types';
+
+type JSONValue =
+  | string
+  | number
+  | boolean
+  | null
+  | JSONValue[]
+  | { [k: string]: JSONValue };
+
+const getProgramFromTsconfig = (tsconfigPath = 'tsconfig.json') => {
+  const basePath = process.cwd();
+  const configFile = readConfigFile(tsconfigPath, sys.readFile);
+  if (configFile.error)
+    throw new Error(
+      formatDiagnosticsWithColorAndContext([configFile.error], {
+        getCanonicalFileName: (f) => f,
+        getCurrentDirectory: sys.getCurrentDirectory,
+        getNewLine: () => sys.newLine,
+      }),
+    );
+  const parsed = parseJsonConfigFileContent(configFile.config, sys, basePath);
+  if (parsed.errors.length) {
+    throw new Error(
+      formatDiagnosticsWithColorAndContext(parsed.errors, {
+        getCanonicalFileName: (f) => f,
+        getCurrentDirectory: sys.getCurrentDirectory,
+        getNewLine: () => sys.newLine,
+      }),
+    );
+  }
+  return createProgram(parsed.fileNames, parsed.options);
+};
+
+const isDecoratorNamed = (node: Decorator, name: string): node is Decorator => {
+  const expr = node.expression;
+  if (isCallExpression(expr)) {
+    if (isIdentifier(expr.expression)) return expr.expression.text === name;
+    if (isPropertyAccessExpression(expr.expression))
+      return expr.expression.name.text === name;
+  }
+  return false;
+};
+
+const exprToValue = (expr: Expression): JSONValue => {
+  if (isStringLiteralLike(expr)) return expr.text;
+  if (isNumericLiteral(expr)) return Number(expr.text);
+  if (expr.kind === SyntaxKind.TrueKeyword) return true;
+  if (expr.kind === SyntaxKind.FalseKeyword) return false;
+  if (expr.kind === SyntaxKind.NullKeyword) return null;
+
+  if (isArrayLiteralExpression(expr)) {
+    return expr.elements.map((e) =>
+      e.kind === SyntaxKind.SpreadElement ? [] : exprToValue(e),
+    );
+  }
+
+  if (isObjectLiteralExpression(expr)) {
+    const obj: Record<string, JSONValue> = {};
+    for (const prop of expr.properties) {
+      if (isPropertyAssignment(prop)) {
+        const key =
+          isIdentifier(prop.name) || isStringLiteralLike(prop.name)
+            ? prop.name.text
+            : isComputedPropertyName(prop.name) &&
+                isStringLiteralLike(prop.name.expression)
+              ? prop.name.expression.text
+              : undefined;
+        if (key) obj[key] = exprToValue(prop.initializer);
+      } else if (isShorthandPropertyAssignment(prop)) {
+        // Unsupported without a checker; skip to keep it "light".
+        // Could resolve via typechecker if needed.
+      }
+      // getters/setters/methods are ignored intentionally
+    }
+    return obj;
+  }
+
+  // Keep it intentionally strict/lightweight: anything non-literal becomes a string fallback.
+  // You can throw instead if you prefer to fail fast.
+  return isIdentifier(expr)
+    ? expr.text
+    : String((expr as any).getText?.() ?? '');
+};
+
+const collectObjects = (program: Program) => {
+  const manifest: ObjectManifest[] = [];
+
+  for (const sf of program.getSourceFiles()) {
+    if (sf.isDeclarationFile) {
+      continue;
+    }
+
+    const visit = (node: Node) => {
+      if (isClassDeclaration(node) && getDecorators(node)?.length) {
+        const decorators = getDecorators(node);
+        const objectDec = decorators?.find((d) =>
+          isDecoratorNamed(d, 'ObjectMetadata'),
+        );
+        if (objectDec && isCallExpression(objectDec.expression)) {
+          const [firstArg] = objectDec.expression.arguments;
+          if (firstArg && isObjectLiteralExpression(firstArg)) {
+            const config = exprToValue(firstArg);
+            if (
+              config &&
+              typeof config === 'object' &&
+              !Array.isArray(config)
+            ) {
+              manifest.push({
+                ...config,
+              } as ObjectManifest);
+            }
+          }
+        }
+      }
+      forEachChild(node, visit);
+    };
+
+    visit(sf);
+  }
+
+  return manifest;
+};
+
+const validateProgram = (program: Program) => {
+  const diagnostics = [
+    ...program.getSyntacticDiagnostics(),
+    ...program.getSemanticDiagnostics(),
+    ...program.getGlobalDiagnostics(),
+  ];
+
+  if (diagnostics.length > 0) {
+    const formatted = formatDiagnosticsWithColorAndContext(diagnostics, {
+      getCanonicalFileName: (f) => f,
+      getCurrentDirectory: sys.getCurrentDirectory,
+      getNewLine: () => sys.newLine,
+    });
+    throw new Error(`TypeScript validation failed:\n${formatted}`);
+  }
+};
+
+export const loadManifestFromDecorators = (): Pick<AppManifest, 'objects'> => {
+  const program = getProgramFromTsconfig('tsconfig.json');
+
+  validateProgram(program);
+
+  const objects = collectObjects(program);
+
+  return { objects };
+};
diff --git a/packages/twenty-sdk/package.json b/packages/twenty-sdk/package.json
index 25e266cf84a..2b662dc5f82 100644
--- a/packages/twenty-sdk/package.json
+++ b/packages/twenty-sdk/package.json
@@ -1,6 +1,6 @@
 {
   "name": "twenty-sdk",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "license": "AGPL-3.0",
   "main": "dist/index.cjs",
   "module": "dist/index.mjs",
diff --git a/packages/twenty-sdk/src/decorators/index.ts b/packages/twenty-sdk/src/decorators/index.ts
index fe957fa45eb..5b38cac5528 100644
--- a/packages/twenty-sdk/src/decorators/index.ts
+++ b/packages/twenty-sdk/src/decorators/index.ts
@@ -1,2 +1 @@
-export { };
-
+export { ObjectMetadata } from './object-metadata.decorator';
diff --git a/packages/twenty-sdk/src/decorators/object-metadata.decorator.ts b/packages/twenty-sdk/src/decorators/object-metadata.decorator.ts
new file mode 100644
index 00000000000..e5b0e26b5a2
--- /dev/null
+++ b/packages/twenty-sdk/src/decorators/object-metadata.decorator.ts
@@ -0,0 +1,13 @@
+type ObjectMetadataOptions = {
+  universalIdentifier: string;
+  nameSingular: string;
+  namePlural: string;
+  labelSingular: string;
+  labelPlural: string;
+  description?: string;
+  icon?: string;
+};
+
+export const ObjectMetadata = (_: ObjectMetadataOptions): ClassDecorator => {
+  return () => {};
+};
diff --git a/packages/twenty-sdk/src/index.ts b/packages/twenty-sdk/src/index.ts
index ed1a1c14227..b7a1cf14d0a 100644
--- a/packages/twenty-sdk/src/index.ts
+++ b/packages/twenty-sdk/src/index.ts
@@ -1,2 +1 @@
 export * from './decorators';
-export * from './types';
diff --git a/packages/twenty-sdk/src/types/index.ts b/packages/twenty-sdk/src/types/index.ts
deleted file mode 100644
index 2234b9cae16..00000000000
--- a/packages/twenty-sdk/src/types/index.ts
+++ /dev/null
@@ -1 +0,0 @@
-export { };
diff --git a/packages/twenty-sdk/tsconfig.json b/packages/twenty-sdk/tsconfig.json
index b5a1e3375b6..f8fddc5c6ff 100644
--- a/packages/twenty-sdk/tsconfig.json
+++ b/packages/twenty-sdk/tsconfig.json
@@ -1,9 +1,21 @@
 {
-  "extends": "../../tsconfig.base.json",
+  "compileOnSave": false,
   "compilerOptions": {
+    "sourceMap": true,
     "declaration": true,
-    "outDir": "dist",
-    "rootDir": "src"
+    "outDir": "./dist",
+    "rootDir": "src",
+    "moduleResolution": "node",
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "strict": true,
+    "importHelpers": true,
+    "target": "es2018",
+    "module": "esnext",
+    "lib": ["es2020", "dom"],
+    "skipLibCheck": true,
+    "skipDefaultLibCheck": true,
+    "resolveJsonModule": true
   },
-  "include": ["src/**/*"]
+  "include": ["src/**/*.ts"]
 }
diff --git a/tsconfig.base.json b/tsconfig.base.json
index 4049c142a4c..d8819c6f35e 100644
--- a/tsconfig.base.json
+++ b/tsconfig.base.json
@@ -13,7 +13,7 @@
     "lib": ["es2020", "dom"],
     "skipLibCheck": true,
     "skipDefaultLibCheck": true,
-    "resolveJsonModule": true,
+    "resolveJsonModule": true
   },
   "exclude": ["node_modules", "tmp"]
 }
diff --git a/yarn.lock b/yarn.lock
index 5197e4582aa..badc2181058 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -21743,6 +21743,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@types/lodash.capitalize@npm:^4":
+  version: 4.2.9
+  resolution: "@types/lodash.capitalize@npm:4.2.9"
+  dependencies:
+    "@types/lodash": "npm:*"
+  checksum: 10c0/4a4bc23bc82a8a0952bf75712cea34cd9e6eb15ef77a58352d19f387be50cdea0b6f2b21e7f0d87c1623bfd42b8d4fd2384478901702b146f016f4c7c11e1abb
+  languageName: node
+  linkType: hard
+
 "@types/lodash.chunk@npm:^4.2.9":
   version: 4.2.9
   resolution: "@types/lodash.chunk@npm:4.2.9"
@@ -39575,6 +39584,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"lodash.capitalize@npm:^4.2.1":
+  version: 4.2.1
+  resolution: "lodash.capitalize@npm:4.2.1"
+  checksum: 10c0/b289326497c2e24d6b8afa2af2ca4e068ef6ef007ade36bfb6f70af77ce10ea3f090eeee947d5fdcf2db4bcfa4703c8c10a5857a2b39e308bddfd1d11ad35970
+  languageName: node
+  linkType: hard
+
 "lodash.chunk@npm:4.2.0, lodash.chunk@npm:^4.2.0":
   version: 4.2.0
   resolution: "lodash.chunk@npm:4.2.0"
@@ -51694,6 +51710,8 @@ __metadata:
     "@types/fs-extra": "npm:^11.0.0"
     "@types/inquirer": "npm:^9.0.0"
     "@types/jest": "npm:^29.5.0"
+    "@types/lodash.camelcase": "npm:^4.3.7"
+    "@types/lodash.capitalize": "npm:^4"
     "@types/lodash.kebabcase": "npm:^4.1.7"
     "@types/node": "npm:^20.0.0"
     ajv: "npm:^8.12.0"
@@ -51707,9 +51725,11 @@ __metadata:
     inquirer: "npm:^10.0.0"
     jest: "npm:^29.5.0"
     jsonc-parser: "npm:^3.2.0"
+    lodash.camelcase: "npm:^4.3.0"
+    lodash.capitalize: "npm:^4.2.1"
     lodash.kebabcase: "npm:^4.1.1"
     tsx: "npm:^4.7.0"
-    typescript: "npm:^5.3.0"
+    typescript: "npm:^5.9.2"
     wait-on: "npm:^7.2.0"
   bin:
     twenty: dist/cli.js