angular/angular
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npx skills add https://github.com/angular/angularSkills in this repo
1Angular Developerangular-developer is an official Angular agent skill at version 1.0 from Google LLC that generates Angular code and provides architectural guidance. It triggers when creating projects, components, or services, and when developers need best practices on reactivity with signals, linkedSignal, and resource, plus forms, dependency injection, routing, SSR, ARIA accessibility, animations, component styles, Tailwind CSS, testing, and Angular CLI tooling. The skill requires analyzing the project's Angular version before guidance because APIs differ across releases. Developers reach for angular-developer when scaffolding new Angular apps or refactoring existing ones to modern signal-based patterns with accessible, testable structure.2.7kinstalls2Reference Corereference-core is an official Angular repository agent skill required whenever work touches packages/core. It documents the mental model for Angular's core runtime: Ivy Render3 template-to-DOM rendering, dependency injection for object creation and lifetime, change detection synchronizing model and view, and signals integration. Developers reach for reference-core before editing framework internals so assumptions about renderer pipelines, injector trees, or CD cycles match actual architecture. The skill is the authoritative on-demand reference for contributors and advanced teams debugging or extending Angular core behavior.982installs3Reference Signal Formsreference-signal-forms is an official Angular skill that documents the mental model and architecture of the experimental signal-based forms system under packages/forms/signals. Unlike Reactive Forms where FormControl holds values, Signal Forms treat a WritableSignal as the single source of truth, with the form model mirroring that signal and controls wiring validation and UI state around it. The skill is mandatory before planning changes in packages/forms/signals and contrasts the new API with existing Reactive and Template-driven forms. Developers reach for reference-signal-forms when contributing to Angular signal forms, debugging validation flows, or designing components against the experimental API before it stabilizes.963installs4Adev Writing GuideAdev Writing Guide is the official Angular documentation skill for authoring and reviewing content in adev and adev/src/content on angular/angular. It merges Google Technical Writing standards—conversational tone, clarity, and structure—with Angular-specific markdown extensions, code block rules, and embedded documentation components. The skill is marked mandatory whenever planning to create, edit, or review documentation files in the adev tree so contributors do not ship inconsistent headings, samples, or component macros. Reach for Adev Writing Guide before drafting new guides, API references, or tutorials in the Angular docs app, or when reviewing community PRs that touch adev markdown. Assumes familiarity with Angular concepts and the adev content pipeline; focused on writing quality rather than implementing framework features in source code.907installs5Reference Compiler Clireference-compiler-cli in angular/angular documents the mental model of Angular's ngtsc compiler living under packages/compiler-cli. The skill explains how ngtsc wraps the TypeScript compiler (tsc) and lowers @Component, @Directive, and @Pipe decorators into static Ivy instruction fields such as static ɵcmp on compiled classes. Developers reach for reference-compiler-cli before planning changes to template type-checking, decorator metadata emission, or other compiler-cli subsystems where misunderstanding the pipeline causes subtle build failures. The overview frames Ivy as the core compilation target and positions compiler-cli as the integration layer between Angular semantics and standard TypeScript emit. Agents are instructed to load this skill any time work targets packages/compiler-cli so edits follow the established compilation phases rather than ad-hoc patches. Triggers include ngtsc architecture questions, Ivy lowering behavior, and extending Angular's compiler pipeline.905installs6Pr Reviewpr review is the official Angular repo skill encoding how agents must evaluate pull requests against framework-scale standards. It stresses that Angular changes impact millions of developers, so reviewers MUST perform deep, comprehensive analysis of the entire PR—not partial spot checks when users request a narrow look. Key focus areas include backwards compatibility with strict deprecation processes for breaking changes, commit message quality, and package-specific rules across the monorepo. Developers contributing to angular/angular reach for this skill so agent reviews mirror maintainer expectations for API stability and ecosystem impact. It is repository-scoped guidance, not a generic GitHub linter, and assumes familiarity with Angular's contribution bar.515installs7Angular New Appangular-new-app is version 1.0 of the official Angular Team @ Google agent skill for creating new Angular applications with the Angular CLI. It requires Node, npm, and internet access under MIT license and encodes expert guidance for TypeScript, accessible components, and scalable Angular project structure. The skill fires whenever a developer wants a new Angular app and documents how to effectively scaffold a modern workspace with routing and build tooling on the maintained official baseline. Reach for angular-new-app at project kickoff instead of improvising ng new flags or outdated Angular patterns when agents need a vetted starting point.336installs