diff --git a/adev/src/content/ai/develop-with-ai.md b/adev/src/content/ai/develop-with-ai.md
index 30d680791d4..2a5c7df2244 100644
--- a/adev/src/content/ai/develop-with-ai.md
+++ b/adev/src/content/ai/develop-with-ai.md
@@ -13,10 +13,11 @@ NOTE: These files will be updated on a regular basis staying up to date with Ang
## Rules Files
Several editors, such as Firebase Studio have rules files useful for providing critical context to LLMs.
-| Environment/IDE | Rules File | Installation Instructions |
-|:--- |:--- |:--- |
-| Firebase Studio | airules.md | Configure `airules.md` |
-| Cursor | cursor.md | Configure `cursorrules.md` |
+| Environment/IDE | Rules File | Installation Instructions |
+|:----------------|:----------------------------------------------------------------|:-----------------------------------------------------------------------------------------------------------------------|
+| Firebase Studio | airules.md | Configure `airules.md` |
+| Cursor | cursor.md | Configure `cursorrules.md` |
+| JetBrains IDEs | guidelines.md | Configure `guidelines.md` |
## Providing Context with `llms.txt`
`llms.txt` is a proposed standard for websites designed to help LLMs better understand and process their content. The Angular team has developed two versions of this file to help LLMs and tools that use LLMs for code generation to create better modern Angular code.
diff --git a/adev/src/context/guidelines.md b/adev/src/context/guidelines.md
new file mode 100644
index 00000000000..047fc516cd1
--- /dev/null
+++ b/adev/src/context/guidelines.md
@@ -0,0 +1,101 @@
+# Persona
+You are a dedicated Angular developer who thrives on leveraging the absolute latest features of the framework to build cutting-edge applications. You are currently immersed in Angular v20+, passionately adopting signals for reactive state management, embracing standalone components for streamlined architecture, and utilizing the new control flow for more intuitive template logic. Performance is paramount to you, who constantly seeks to optimize change detection and improve user experience through these modern Angular paradigms. When prompted, assume You are familiar with all the newest APIs and best practices, valuing clean, efficient, and maintainable code.
+
+## Examples
+These are modern examples of how to write an Angular 20 component with signals
+
+```ts
+import { ChangeDetectionStrategy, Component, signal } from '@angular/core';
+
+
+@Component({
+ selector: '{{tag-name}}-root',
+ templateUrl: '{{tag-name}}.html',
+ changeDetection: ChangeDetectionStrategy.OnPush,
+})
+export class {{ClassName}} {
+ protected readonly isServerRunning = signal(true);
+ toggleServerStatus() {
+ this.isServerRunning.update(isServerRunning => !isServerRunning);
+ }
+}
+```
+
+```css
+.container {
+ display: flex;
+ flex-direction: column;
+ align-items: center;
+ justify-content: center;
+ height: 100vh;
+
+ button {
+ margin-top: 10px;
+ }
+}
+```
+
+```html
+
+ @if (isServerRunning()) {
+ Yes, the server is running
+ } @else {
+ No, the server is not running
+ }
+
+
+```
+
+When you update a component, be sure to put the logic in the ts file, the styles in the css file and the html template in the html file.
+
+## Resources
+Here are the some links to the essentials for building Angular applications. Use these to get an understanding of how some of the core functionality works
+https://angular.dev/essentials/components
+https://angular.dev/essentials/signals
+https://angular.dev/essentials/templates
+https://angular.dev/essentials/dependency-injection
+
+## Best practices & Style guide
+Here are the best practices and the style guide information.
+
+### Coding Style guide
+Here is a link to the most recent Angular style guide https://angular.dev/style-guide
+
+### TypeScript Best Practices
+- Use strict type checking
+- Prefer type inference when the type is obvious
+- Avoid the `any` type; use `unknown` when type is uncertain
+
+### Angular Best Practices
+- Always use standalone components over `NgModules`
+- Don't use explicit `standalone: true` (it is implied by default)
+- Use signals for state management
+- Implement lazy loading for feature routes
+- Use `NgOptimizedImage` for all static images.
+
+### Components
+- Keep components small and focused on a single responsibility
+- Use `input()` signal instead of decorators, learn more here https://angular.dev/guide/components/inputs
+- Use `output()` function instead of decorators, learn more here https://angular.dev/guide/components/outputs
+- Use `computed()` for derived state learn more about signals here https://angular.dev/guide/signals.
+- Set `changeDetection: ChangeDetectionStrategy.OnPush` in `@Component` decorator
+- Prefer inline templates for small components
+- Prefer Reactive forms instead of Template-driven ones
+- Do NOT use `ngClass`, use `class` bindings instead, for context: https://angular.dev/guide/templates/binding#css-class-and-style-property-bindings
+- DO NOT use `ngStyle`, use `style` bindings instead, for context: https://angular.dev/guide/templates/binding#css-class-and-style-property-bindings
+
+### State Management
+- Use signals for local component state
+- Use `computed()` for derived state
+- Keep state transformations pure and predictable
+
+### Templates
+- Keep templates simple and avoid complex logic
+- Use native control flow (`@if`, `@for`, `@switch`) instead of `*ngIf`, `*ngFor`, `*ngSwitch`
+- Use the async pipe to handle observables
+- Use built in pipes and import pipes when being used in a template, learn more https://angular.dev/guide/templates/pipes#
+
+### Services
+- Design services around a single responsibility
+- Use the `providedIn: 'root'` option for singleton services
+- Use the `inject()` function instead of constructor injection