diff --git a/.gitignore b/.gitignore
index 0c3f3abc9..a95d6581e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -35,3 +35,6 @@ dump.rdb
 
 # connectors
 /packages/core/connectors
+
+# console auto generated files
+/packages/console/src/consts/jwt-customizer-type-definition.ts
diff --git a/packages/console/generate.sh b/packages/console/generate.sh
new file mode 100755
index 000000000..d54dcf99a
--- /dev/null
+++ b/packages/console/generate.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+# Clean up
+rm -rf scripts-js/
+# build the jwt-customizer-type-definition generate script
+pnpm exec tsc -p tsconfig.scripts.gen.json
+# clean up the existing generated jwt-customizer-type-definition file
+rm -f src/consts/jwt-customizer-type-definition.ts
+# run script
+node scripts-js/generate-jwt-customizer-type-definition.js
+# Clean up
+rm -rf scripts-js/
diff --git a/packages/console/package.json b/packages/console/package.json
index 6df6957fe..94113d371 100644
--- a/packages/console/package.json
+++ b/packages/console/package.json
@@ -11,11 +11,13 @@
     "dist"
   ],
   "scripts": {
+    "prepack": "pnpm generate",
+    "generate": "./generate.sh",
     "precommit": "lint-staged",
     "start": "parcel src/index.html",
     "dev": "cross-env PORT=5002 parcel src/index.html --public-url ${CONSOLE_PUBLIC_URL:-/console} --no-cache --hmr-port 6002",
     "check": "tsc --noEmit",
-    "build": "pnpm check && rm -rf dist && parcel build src/index.html --no-autoinstall --no-cache --public-url ${CONSOLE_PUBLIC_URL:-/console}",
+    "build": "pnpm generate && pnpm check && rm -rf dist && parcel build src/index.html --no-autoinstall --no-cache --public-url ${CONSOLE_PUBLIC_URL:-/console}",
     "lint": "eslint --ext .ts --ext .tsx src",
     "lint:report": "pnpm lint --format json --output-file report.json",
     "stylelint": "stylelint \"src/**/*.scss\"",
@@ -121,7 +123,8 @@
     "ts-node": "^10.9.2",
     "tslib": "^2.4.1",
     "typescript": "^5.3.3",
-    "zod": "^3.22.4"
+    "zod": "^3.22.4",
+    "zod-to-ts": "^1.2.0"
   },
   "engines": {
     "node": "^20.9.0"
@@ -141,6 +144,12 @@
   },
   "eslintConfig": {
     "extends": "@silverhand/react",
+    "parserOptions": {
+      "project": [
+        "./tsconfig.json",
+        "./tsconfig.scripts.gen.json"
+      ]
+    },
     "rules": {
       "react/function-component-definition": [
         "error",
diff --git a/packages/console/scripts/generate-jwt-customizer-type-definition.ts b/packages/console/scripts/generate-jwt-customizer-type-definition.ts
new file mode 100644
index 000000000..744b74d46
--- /dev/null
+++ b/packages/console/scripts/generate-jwt-customizer-type-definition.ts
@@ -0,0 +1,64 @@
+import fs from 'node:fs';
+
+import {
+  jwtCustomizerUserContextGuard,
+  accessTokenPayloadGuard,
+  clientCredentialsPayloadGuard,
+} from '@logto/schemas';
+import prettier from 'prettier';
+import { type ZodTypeAny } from 'zod';
+import { zodToTs, printNode } from 'zod-to-ts';
+
+const filePath = 'src/consts/jwt-customizer-type-definition.ts';
+
+const typeIdentifiers = `export enum JwtCustomizerTypeDefinitionKey {
+  JwtCustomizerUserContext = 'JwtCustomizerUserContext',
+  AccessTokenPayload = 'AccessTokenPayload',
+  ClientCredentialsPayload = 'ClientCredentialsPayload',
+  EnvironmentVariables = 'EnvironmentVariables',
+};`;
+
+const inferTsDefinitionFromZod = (zodSchema: ZodTypeAny, identifier: string): string => {
+  const { node } = zodToTs(zodSchema, identifier);
+  const typeDefinition = printNode(node);
+
+  return `type ${identifier} = ${typeDefinition};`;
+};
+
+// Create the jwt-customizer-type-definition.ts file
+const createJwtCustomizerTypeDefinitions = async () => {
+  const jwtCustomizerUserContextTypeDefinition = inferTsDefinitionFromZod(
+    jwtCustomizerUserContextGuard,
+    'JwtCustomizerUserContext'
+  );
+
+  const accessTokenPayloadTypeDefinition = inferTsDefinitionFromZod(
+    accessTokenPayloadGuard,
+    'AccessTokenPayload'
+  );
+
+  const clientCredentialsPayloadTypeDefinition = inferTsDefinitionFromZod(
+    clientCredentialsPayloadGuard,
+    'ClientCredentialsPayload'
+  );
+
+  const fileContent = `/* This file is auto-generated. Do not modify it manually. */
+${typeIdentifiers}
+
+export const jwtCustomizerUserContextTypeDefinition = \`${jwtCustomizerUserContextTypeDefinition}\`;
+
+export const accessTokenPayloadTypeDefinition = \`${accessTokenPayloadTypeDefinition}\`;
+
+export const clientCredentialsPayloadTypeDefinition = \`${clientCredentialsPayloadTypeDefinition}\`;
+`;
+
+  const formattedFileContent = await prettier.format(fileContent, {
+    parser: 'typescript',
+    tabWidth: 2,
+    singleQuote: true,
+  });
+
+  fs.writeFileSync(filePath, formattedFileContent);
+};
+
+void createJwtCustomizerTypeDefinitions();
diff --git a/packages/console/src/pages/JwtClaims/Main.tsx b/packages/console/src/pages/JwtClaims/Main.tsx
index d23cf1caf..2fa5e1e8b 100644
--- a/packages/console/src/pages/JwtClaims/Main.tsx
+++ b/packages/console/src/pages/JwtClaims/Main.tsx
@@ -17,7 +17,11 @@ import ScriptSection from './ScriptSection';
 import SettingsSection from './SettingsSection';
 import * as styles from './index.module.scss';
 import { type JwtClaimsFormType } from './type';
-import { formatResponseDataToFormData, formatFormDataToRequestData, getApiPath } from './utils';
+import {
+  formatResponseDataToFormData,
+  formatFormDataToRequestData,
+  getApiPath,
+} from './utils/format';
 
 type Props = {
   className?: string;
@@ -100,7 +104,7 @@ function Main({
         onDiscard={reset}
         onSubmit={onSubmitHandler}
       />
-      <UnsavedChangesAlertModal hasUnsavedChanges={isDirty && !isSubmitting} />
+      <UnsavedChangesAlertModal hasUnsavedChanges={isDirty && !isSubmitting} onConfirm={reset} />
     </>
   );
 }
diff --git a/packages/console/src/pages/JwtClaims/MonacoCodeEditor/index.tsx b/packages/console/src/pages/JwtClaims/MonacoCodeEditor/index.tsx
index 1d69d9141..892108547 100644
--- a/packages/console/src/pages/JwtClaims/MonacoCodeEditor/index.tsx
+++ b/packages/console/src/pages/JwtClaims/MonacoCodeEditor/index.tsx
@@ -24,6 +24,7 @@ type Props = {
   activeModelName?: string;
   setActiveModel?: (name: string) => void;
   value?: string;
+  environmentVariablesDefinition?: string;
   onChange?: (value: string | undefined) => void;
   onMountHandler?: (editor: IStandaloneCodeEditor) => void;
 };
@@ -37,6 +38,7 @@ type Props = {
  * @param {(name: string) => void} prop.setActiveModel - The callback function to set the active model. Used to switch between tabs.
  * @param {string} prop.value - The value of the code editor for the current active model.
  * @param {(value: string | undefined) => void} prop.onChange - The callback function to handle the value change of the code editor.
+ * @param {string} [prop.environmentVariablesDefinition] - The environment variables type definition for the script section.
  *
  * @returns
  */
@@ -46,6 +48,7 @@ function MonacoCodeEditor({
   models,
   activeModelName,
   value,
+  environmentVariablesDefinition,
   setActiveModel,
   onChange,
   onMountHandler,
@@ -71,19 +74,28 @@ function MonacoCodeEditor({
 
     // Set the global declarations for the active model
     // @see {@link https://microsoft.github.io/monaco-editor/typedoc/interfaces/languages.typescript.LanguageServiceDefaults.html#setExtraLibs}
-    if (activeModel.globalDeclarations) {
-      monaco.languages.typescript.typescriptDefaults.setExtraLibs([
-        {
-          content: activeModel.globalDeclarations,
-          filePath: `file:///global.d.ts`,
-        },
-      ]);
+    if (activeModel.extraLibs) {
+      monaco.languages.typescript.typescriptDefaults.setExtraLibs(activeModel.extraLibs);
     }
-  }, [activeModel, monaco]);
+
+    // Set the environment variables type definition for the active model
+    if (environmentVariablesDefinition) {
+      monaco.languages.typescript.typescriptDefaults.addExtraLib(
+        environmentVariablesDefinition,
+        'environmentVariables.d.ts'
+      );
+    }
+  }, [activeModel, monaco, environmentVariablesDefinition]);
 
   const handleEditorWillMount = useCallback<BeforeMount>((monaco) => {
     // Register the new logto theme
     monaco.editor.defineTheme('logto-dark', logtoDarkTheme);
+
+    // Set the typescript compiler options
+    monaco.languages.typescript.typescriptDefaults.setCompilerOptions({
+      allowNonTsExtensions: true,
+      strictNullChecks: true,
+    });
   }, []);
 
   const handleEditorDidMount = useCallback<OnMount>(
diff --git a/packages/console/src/pages/JwtClaims/MonacoCodeEditor/type.ts b/packages/console/src/pages/JwtClaims/MonacoCodeEditor/type.ts
index 1851f334f..7061080c3 100644
--- a/packages/console/src/pages/JwtClaims/MonacoCodeEditor/type.ts
+++ b/packages/console/src/pages/JwtClaims/MonacoCodeEditor/type.ts
@@ -4,6 +4,11 @@ export type IStandaloneThemeData = Parameters<Monaco['editor']['defineTheme']>[1
 
 export type IStandaloneCodeEditor = Parameters<OnMount>[0];
 
+type ExtraLibrary = {
+  content: string;
+  filePath: string;
+};
+
 export type ModelSettings = {
   /** Used as the unique key for the monaco editor model @see {@link https://github.com/suren-atoyan/monaco-react?tab=readme-ov-file#multi-model-editor} */
   name: string;
@@ -19,7 +24,7 @@ export type ModelSettings = {
    * @see {@link https://microsoft.github.io/monaco-editor/typedoc/interfaces/languages.typescript.LanguageServiceDefaults.html#setExtraLibs}
    * We use this to load the global type declarations for the active model
    */
-  globalDeclarations?: string;
+  extraLibs?: ExtraLibrary[];
 };
 
 export type ModelControl = {
diff --git a/packages/console/src/pages/JwtClaims/ScriptSection.tsx b/packages/console/src/pages/JwtClaims/ScriptSection.tsx
index 3ff187181..6a4912a60 100644
--- a/packages/console/src/pages/JwtClaims/ScriptSection.tsx
+++ b/packages/console/src/pages/JwtClaims/ScriptSection.tsx
@@ -1,16 +1,17 @@
 /* Code Editor for the custom JWT claims script. */
 import { LogtoJwtTokenPath } from '@logto/schemas';
 import { useMemo, useContext, useCallback } from 'react';
-import { useFormContext, Controller } from 'react-hook-form';
+import { useFormContext, Controller, useWatch } from 'react-hook-form';
 import { useTranslation } from 'react-i18next';
 
 import Card from '@/ds-components/Card';
 
 import { CodeEditorLoadingContext } from './CodeEditorLoadingContext';
 import MonacoCodeEditor, { type ModelSettings } from './MonacoCodeEditor';
-import { userJwtFile, machineToMachineJwtFile } from './config';
 import * as styles from './index.module.scss';
 import { type JwtClaimsFormType } from './type';
+import { accessTokenJwtCustomizerModel, clientCredentialsModel } from './utils/config';
+import { buildEnvironmentVariablesTypeDefinition } from './utils/type-definitions';
 
 const titlePhrases = Object.freeze({
   [LogtoJwtTokenPath.AccessToken]: 'user_jwt',
@@ -21,12 +22,28 @@ function ScriptSection() {
   const { t } = useTranslation(undefined, { keyPrefix: 'admin_console' });
 
   const { watch, control } = useFormContext<JwtClaimsFormType>();
+
   const tokenType = watch('tokenType');
 
+  // Need to use useWatch hook to subscribe the mutation of the environmentVariables field
+  // Otherwise, the default watch function's return value won't mutate when the environmentVariables field changes
+  const envVariables = useWatch({
+    control,
+    name: 'environmentVariables',
+  });
+
+  const environmentVariablesTypeDefinition = useMemo(
+    () => buildEnvironmentVariablesTypeDefinition(envVariables),
+    [envVariables]
+  );
+
   const { setIsMonacoLoaded } = useContext(CodeEditorLoadingContext);
 
   const activeModel = useMemo<ModelSettings>(
-    () => (tokenType === LogtoJwtTokenPath.AccessToken ? userJwtFile : machineToMachineJwtFile),
+    () =>
+      tokenType === LogtoJwtTokenPath.AccessToken
+        ? accessTokenJwtCustomizerModel
+        : clientCredentialsModel,
     [tokenType]
   );
 
@@ -54,6 +71,7 @@ function ScriptSection() {
             models={[activeModel]}
             activeModelName={activeModel.name}
             value={value}
+            environmentVariablesDefinition={environmentVariablesTypeDefinition}
             onChange={(newValue) => {
               // If the value is the same as the default code and the original form script value is undefined, reset the value to undefined as well
               if (newValue === activeModel.defaultValue && !defaultValues?.script) {
diff --git a/packages/console/src/pages/JwtClaims/SettingsSection/InstructionTab.tsx b/packages/console/src/pages/JwtClaims/SettingsSection/InstructionTab.tsx
index e477fbce0..33bf332bd 100644
--- a/packages/console/src/pages/JwtClaims/SettingsSection/InstructionTab.tsx
+++ b/packages/console/src/pages/JwtClaims/SettingsSection/InstructionTab.tsx
@@ -7,13 +7,13 @@ import { useTranslation } from 'react-i18next';
 
 import Table from '@/ds-components/Table';
 
+import { type JwtClaimsFormType } from '../type';
 import {
   userDataDescription,
   tokenDataDescription,
   fetchExternalDataEditorOptions,
   fetchExternalDataCodeExample,
-} from '../config';
-import { type JwtClaimsFormType } from '../type';
+} from '../utils/config';
 
 import EnvironmentVariablesField from './EnvironmentVariablesField';
 import GuideCard, { CardType } from './GuideCard';
diff --git a/packages/console/src/pages/JwtClaims/SettingsSection/TestTab.tsx b/packages/console/src/pages/JwtClaims/SettingsSection/TestTab.tsx
index e9fc0197b..d91020b82 100644
--- a/packages/console/src/pages/JwtClaims/SettingsSection/TestTab.tsx
+++ b/packages/console/src/pages/JwtClaims/SettingsSection/TestTab.tsx
@@ -8,12 +8,12 @@ import Button from '@/ds-components/Button';
 import Card from '@/ds-components/Card';
 
 import MonacoCodeEditor, { type ModelControl } from '../MonacoCodeEditor/index.js';
+import { type JwtClaimsFormType } from '../type.js';
 import {
   userTokenPayloadTestModel,
   machineToMachineTokenPayloadTestModel,
   userTokenContextTestModel,
-} from '../config.js';
-import { type JwtClaimsFormType } from '../type.js';
+} from '../utils/config.js';
 
 import TestResult, { type TestResultData } from './TestResult.js';
 import * as styles from './index.module.scss';
diff --git a/packages/console/src/pages/JwtClaims/use-jwt-customizer.ts b/packages/console/src/pages/JwtClaims/use-jwt-customizer.ts
index b28c95d57..4bd3ab65e 100644
--- a/packages/console/src/pages/JwtClaims/use-jwt-customizer.ts
+++ b/packages/console/src/pages/JwtClaims/use-jwt-customizer.ts
@@ -11,7 +11,7 @@ import useApi from '@/hooks/use-api';
 import useSwrFetcher from '@/hooks/use-swr-fetcher';
 import { shouldRetryOnError } from '@/utils/request';
 
-import { getApiPath } from './utils';
+import { getApiPath } from './utils/format';
 
 function useJwtCustomizer() {
   const fetchApi = useApi({ hideErrorToast: true });
diff --git a/packages/console/src/pages/JwtClaims/config.tsx b/packages/console/src/pages/JwtClaims/utils/config.tsx
similarity index 66%
rename from packages/console/src/pages/JwtClaims/config.tsx
rename to packages/console/src/pages/JwtClaims/utils/config.tsx
index da7d1e697..a4b89ba4a 100644
--- a/packages/console/src/pages/JwtClaims/config.tsx
+++ b/packages/console/src/pages/JwtClaims/utils/config.tsx
@@ -3,52 +3,40 @@ import { type EditorProps } from '@monaco-editor/react';
 import TokenFileIcon from '@/assets/icons/token-file-icon.svg';
 import UserFileIcon from '@/assets/icons/user-file-icon.svg';
 
-import type { ModelSettings } from './MonacoCodeEditor/type.js';
+import type { ModelSettings } from '../MonacoCodeEditor/type.js';
+
+import {
+  JwtCustomizerTypeDefinitionKey,
+  buildAccessTokenJwtCustomizerContextTsDefinition,
+  buildClientCredentialsJwtCustomizerContextTsDefinition,
+} from './type-definitions.js';
 
 /**
  * JWT token code editor configuration
  */
-const userJwtGlobalDeclarations = `
+const accessTokenJwtCustomizerDefinition = `
 declare global {
   export interface CustomJwtClaims extends Record<string, any> {}
 
-  /** The user info associated with the token. 
-   * 
-   * @param {string} id - The user id
-   * @param {string} [primaryEmail] - The user email
-   * @param {string} [primaryPhone] - The user phone
-   * @param {string} [username] - The user username
-   * @param {string} [name] - The user name
-   * @param {string} [avatar] - The user avatar
-   * 
-  */
-  export type User = {
-    id: string;
-    primaryEmail?: string;
-    primaryPhone?: string;
-    username?: string;
-    name?: string;
-    avatar?: string;
-  }
-
   /** Logto internal data that can be used to pass additional information
-   * @param {User} user - The user info associated with the token.
+   * @param {${JwtCustomizerTypeDefinitionKey.JwtCustomizerUserContext}} user - The user info associated with the token.
    */
   export type Data = {
-    user: User;
+    user: ${JwtCustomizerTypeDefinitionKey.JwtCustomizerUserContext};
   }
 
   export interface Exports {
     /**
      * This function is called to get custom claims for the JWT token.
      * 
-     * @param {string} token -The JWT token.
+     * @param {${JwtCustomizerTypeDefinitionKey.AccessTokenPayload}} token -The JWT token.
      * @param {Data} data - Logto internal data that can be used to pass additional information
-     * @param {User} data.user - The user info associated with the token.
+     * @param {${JwtCustomizerTypeDefinitionKey.JwtCustomizerUserContext}} data.user - The user info associated with the token.
+     * @param {${JwtCustomizerTypeDefinitionKey.EnvironmentVariables}} envVariables - The environment variables.
      * 
      * @returns The custom claims.
      */
-    getCustomJwtClaims: (token: string, data: Data) => Promise<CustomJwtClaims>;
+    getCustomJwtClaims: (token: ${JwtCustomizerTypeDefinitionKey.AccessTokenPayload}, data: Data, envVariables: ${JwtCustomizerTypeDefinitionKey.EnvironmentVariables}) => Promise<CustomJwtClaims>;
   }
 
   const exports: Exports;
@@ -57,7 +45,7 @@ declare global {
 export { exports as default };
 `;
 
-const machineToMachineJwtGlobalDeclarations = `
+const clientCredentialsJwtCustomizerDefinition = `
 declare global {
   export interface CustomJwtClaims extends Record<string, any> {}
 
@@ -65,11 +53,11 @@ declare global {
     /**
      * This function is called to get custom claims for the JWT token.
      * 
-     * @param {string} token -The JWT token.
+     * @param {${JwtCustomizerTypeDefinitionKey.ClientCredentialsPayload}} token -The JWT token.
      * 
      * @returns The custom claims.
      */
-    getCustomJwtClaims: (token: string) => Promise<CustomJwtClaims>;
+    getCustomJwtClaims: (token: ${JwtCustomizerTypeDefinitionKey.ClientCredentialsPayload}, envVariables: ${JwtCustomizerTypeDefinitionKey.EnvironmentVariables}) => Promise<CustomJwtClaims>;
   }
 
   const exports: Exports;
@@ -78,12 +66,13 @@ declare global {
 export { exports as default };
 `;
 
-const defaultUserJwtClaimsCode = `/**
+const defaultAccessTokenJwtCustomizerCode = `/**
 * This function is called to get custom claims for the JWT token.
 * 
-* @param {string} token -The JWT token.
+* @param {${JwtCustomizerTypeDefinitionKey.AccessTokenPayload}} token -The JWT token.
 * @param {Data} data - Logto internal data that can be used to pass additional information
-* @param {User} data.user - The user info associated with the token.
+* @param {${JwtCustomizerTypeDefinitionKey.JwtCustomizerUserContext}} data.user - The user info associated with the token.
+* @param {${JwtCustomizerTypeDefinitionKey.EnvironmentVariables}} [envVariables] - The environment variables.
 *
 * @returns The custom claims.
 */
@@ -92,10 +81,11 @@ exports.getCustomJwtClaims = async (token, data) => {
   return {};
 }`;
 
-const defaultMachineToMachineJwtClaimsCode = `/**
+const defaultClientCredentialsJwtCustomizerCode = `/**
 * This function is called to get custom claims for the JWT token.
 *
-* @param {string} token -The JWT token.
+* @param {${JwtCustomizerTypeDefinitionKey.ClientCredentialsPayload}} token -The JWT token.
+* @param {${JwtCustomizerTypeDefinitionKey.EnvironmentVariables}} [envVariables] - The environment variables.
 *
 * @returns The custom claims.
 */
@@ -104,20 +94,38 @@ exports.getCustomJwtClaims = async (token) => {
   return {};
 }`;
 
-export const userJwtFile: ModelSettings = {
+export const accessTokenJwtCustomizerModel: ModelSettings = {
   name: 'user-jwt.ts',
   title: 'TypeScript',
   language: 'typescript',
-  defaultValue: defaultUserJwtClaimsCode,
-  globalDeclarations: userJwtGlobalDeclarations,
+  defaultValue: defaultAccessTokenJwtCustomizerCode,
+  extraLibs: [
+    {
+      content: accessTokenJwtCustomizerDefinition,
+      filePath: `file:///logto-jwt-customizer.d.ts`,
+    },
+    {
+      content: buildAccessTokenJwtCustomizerContextTsDefinition(),
+      filePath: `file:///logto-jwt-customizer-context.d.ts`,
+    },
+  ],
 };
 
-export const machineToMachineJwtFile: ModelSettings = {
+export const clientCredentialsModel: ModelSettings = {
   name: 'machine-to-machine-jwt.ts',
   title: 'TypeScript',
   language: 'typescript',
-  defaultValue: defaultMachineToMachineJwtClaimsCode,
-  globalDeclarations: machineToMachineJwtGlobalDeclarations,
+  defaultValue: defaultClientCredentialsJwtCustomizerCode,
+  extraLibs: [
+    {
+      content: clientCredentialsJwtCustomizerDefinition,
+      filePath: `file:///logto-jwt-customizer.d.ts`,
+    },
+    {
+      content: buildClientCredentialsJwtCustomizerContextTsDefinition(),
+      filePath: `file:///logto-jwt-customizer-context.d.ts`,
+    },
+  ],
 };
 
 /**
diff --git a/packages/console/src/pages/JwtClaims/utils.ts b/packages/console/src/pages/JwtClaims/utils/format.ts
similarity index 98%
rename from packages/console/src/pages/JwtClaims/utils.ts
rename to packages/console/src/pages/JwtClaims/utils/format.ts
index 1adccd8cd..c158f6258 100644
--- a/packages/console/src/pages/JwtClaims/utils.ts
+++ b/packages/console/src/pages/JwtClaims/utils/format.ts
@@ -4,7 +4,7 @@ import {
   type ClientCredentialsJwtCustomizer,
 } from '@logto/schemas';
 
-import type { JwtClaimsFormType } from './type';
+import type { JwtClaimsFormType } from '../type';
 
 const formatEnvVariablesResponseToFormData = (
   enVariables?: AccessTokenJwtCustomizer['envVars']
diff --git a/packages/console/src/pages/JwtClaims/utils/type-definitions.ts b/packages/console/src/pages/JwtClaims/utils/type-definitions.ts
new file mode 100644
index 000000000..d998f3afd
--- /dev/null
+++ b/packages/console/src/pages/JwtClaims/utils/type-definitions.ts
@@ -0,0 +1,34 @@
+import {
+  JwtCustomizerTypeDefinitionKey,
+  accessTokenPayloadTypeDefinition,
+  jwtCustomizerUserContextTypeDefinition,
+  clientCredentialsPayloadTypeDefinition,
+} from '@/consts/jwt-customizer-type-definition';
+
+import { type JwtClaimsFormType } from '../type';
+
+export { JwtCustomizerTypeDefinitionKey } from '@/consts/jwt-customizer-type-definition';
+
+export const buildAccessTokenJwtCustomizerContextTsDefinition = () => {
+  return `declare ${jwtCustomizerUserContextTypeDefinition}
+
+  declare ${accessTokenPayloadTypeDefinition}`;
+};
+
+export const buildClientCredentialsJwtCustomizerContextTsDefinition = () =>
+  `declare ${clientCredentialsPayloadTypeDefinition}`;
+
+export const buildEnvironmentVariablesTypeDefinition = (
+  envVariables?: JwtClaimsFormType['environmentVariables']
+) => {
+  const typeDefinition = envVariables
+    ? `{
+  ${envVariables
+    .filter(({ key }) => Boolean(key))
+    .map(({ key }) => `${key}: string`)
+    .join(';\n')}
+    }`
+    : 'undefined';
+
+  return `declare type ${JwtCustomizerTypeDefinitionKey.EnvironmentVariables} = ${typeDefinition}`;
+};
diff --git a/packages/console/tsconfig.scripts.gen.json b/packages/console/tsconfig.scripts.gen.json
new file mode 100644
index 000000000..ac248a2ce
--- /dev/null
+++ b/packages/console/tsconfig.scripts.gen.json
@@ -0,0 +1,7 @@
+{
+  "extends": "@silverhand/ts-config/tsconfig.base",
+  "compilerOptions": {
+    "outDir": "scripts-js"
+  },
+  "include": ["scripts"]
+}
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 86c857370..c08d806d7 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -3200,6 +3200,9 @@ importers:
       zod:
         specifier: ^3.22.4
         version: 3.22.4
+      zod-to-ts:
+        specifier: ^1.2.0
+        version: 1.2.0(typescript@5.3.3)(zod@3.22.4)
 
   packages/core:
     dependencies:
@@ -21483,6 +21486,16 @@ packages:
     resolution: {integrity: sha512-9bnSc/HEW2uRy67wc+T8UwauLuPJVn28jb+GtJY16iiKWyvmYJRXVT4UamsAEGQfPohgr2q4Tq0sQbQlxTfi1g==}
     engines: {node: '>=12.20'}
 
+  /zod-to-ts@1.2.0(typescript@5.3.3)(zod@3.22.4):
+    resolution: {integrity: sha512-x30XE43V+InwGpvTySRNz9kB7qFU8DlyEy7BsSTCHPH1R0QasMmHWZDCzYm6bVXtj/9NNJAZF3jW8rzFvH5OFA==}
+    peerDependencies:
+      typescript: ^4.9.4 || ^5.0.2
+      zod: ^3
+    dependencies:
+      typescript: 5.3.3
+      zod: 3.22.4
+    dev: true
+
   /zod@3.22.4:
     resolution: {integrity: sha512-iC+8Io04lddc+mVqQ9AZ7OQ2MrUKGN+oIQyq1vemgt46jwCwLfhq7/pwnBnNXXXZb8VTVLKwp9EDkx+ryxIWmg==}
     requiresBuild: true