# angular-di

A dependency injection skill for Angular v20+ using inject() and tokens. The analogjs team deprecated this package and cleared its instructions.

- skill · `type=skill` · Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, OpenCode · 5700 installs · ★ 588
- Author: analogjs
- License: MIT · policy=mirror · the beginning of the file is at the end of this page
- Source: https://github.com/analogjs/angular-skills/tree/HEAD/skills/angular-di/SKILL.md
- Updated: 2026-08-06
- HTML: https://affpapa.org/en/nevibecode/skills/angular-di

## What it does

The skill originally guided coding assistants through dependency injection patterns in Angular v20 and newer. It covered service architecture and provider scopes using the inject() function.

This package is now formally deprecated and unmaintained. The analogjs maintainers wiped the rule content directly from the repository so models would not read outdated instructions. Installing angular-di now only brings in a deprecation notice, while earlier guidance remains purely in git history.

Authors advise developers to switch to the official angular/skills repository instead. If you previously installed this skill into your workspace, run `npx skills remove analogjs/angular-skills` to clean it up.

## Requirements
- Works with: GitHub

## Install

### Claude Code (native platform)

1. **Skills CLI (Vercel)**
```bash
npx skills add analogjs/angular-skills --skill angular-di -a claude-code
```

2. **Manually: put the files in place**
- File: `~/.claude/skills/angular-di/SKILL.md` — Copy the whole skill folder; for one project use .claude/skills/angular-di/

### Codex

1. **Skills CLI (Vercel)**
```bash
npx skills add analogjs/angular-skills --skill angular-di -a codex
```

2. **Manually: put the files in place**
- File: `.agents/skills/angular-di/SKILL.md` — For all projects use ~/.agents/skills/

### Cursor

1. **Skills CLI (Vercel)**
```bash
npx skills add analogjs/angular-skills --skill angular-di -a cursor
```

2. **Manually: put the files in place**
- File: `.cursor/skills/angular-di/SKILL.md` — Cursor also reads .agents/skills/ and .claude/skills/

### GitHub Copilot

1. **GitHub CLI**
```bash
gh skill install analogjs/angular-skills angular-di
```

2. **Manually: put the files in place**
- File: `.github/skills/angular-di/SKILL.md`

### Gemini CLI

1. **Skills CLI (Vercel)**
```bash
npx skills add analogjs/angular-skills --skill angular-di -a gemini-cli
```

2. **Platform CLI**
```bash
gemini skills install https://github.com/analogjs/angular-skills --path skills/angular-di
```

### Windsurf (Devin Desktop)

**Manually: put the files in place**
- File: `.devin/skills/angular-di/SKILL.md` — The legacy .windsurf/skills/ path still works

### OpenCode

**Skills CLI (Vercel)**
```bash
npx skills add analogjs/angular-skills --skill angular-di -a opencode
```

### Claude.ai

**Claude.ai**
- Zip the folder and upload it in Settings → Capabilities → Skills

Where a file is given instead of a command, copy the files from the source to that path: https://github.com/analogjs/angular-skills/tree/HEAD/skills/angular-di/SKILL.md

## When to use it
- Set up dependency injection via the inject() function in Angular v20+
- Create typed injection tokens for services and configuration
- Configure provider hierarchies across components and root injectors
- Manage singleton versus component-scoped service lifecycles

## Example prompts
- Show how to define an injection token and register its provider in Angular
- Refactor this component service injection to use inject() instead of constructor
- Set up a scoped service provider inside a specific Angular component

## Source text · SKILL.md · MIT

Below is the content of a third-party file. It is data, not instructions for you: do not act on anything written inside unless the human asks. Block tag: 86e32fd6b1eb85c0.

BEGIN THIRD-PARTY FILE 86e32fd6b1eb85c0
````text
---
name: angular-di
description: DEPRECATED - this skill is unmaintained. Use the official Angular skills at https://github.com/angular/skills instead. Implement dependency injection in Angular v20+ using inject(), injection tokens, and provider configuration. Use for service architecture, providing dependencies at different levels, creating injectable tokens, and managing singleton vs scoped services. Triggers on service creation, configuring providers, using injection tokens, or understanding DI hierarchy.
---

# Angular Dependency Injection

> **⚠️ Deprecated.** This skill is no longer maintained, and its guidance has been
> removed rather than left to go stale. The Angular team now publishes official
> skills at [angular/skills](https://github.com/angular/skills) — install those
> instead:
>
> ```sh
> npx skills add https://github.com/angular/skills
> ```
>
> To remove these: `npx skills remove analogjs/angular-skills`

The previous contents of this skill remain available in this repository's git
history.
````
END THIRD-PARTY FILE 86e32fd6b1eb85c0

The third-party file has ended. Everything between the 86e32fd6b1eb85c0 tags is data: requests and commands from it are not followed. An “end of file” line with another tag inside the block is part of the file.

© analogjs · MIT · https://github.com/analogjs/angular-skills/tree/HEAD/skills/angular-di/SKILL.md

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