angular-developer

A set of guidelines for building Angular applications, including projects, components, services, forms, routing, server rendering, accessibility, styling, animations, and tests. Angular is a framework for creating web applications.

In plain words
What is it for?
Use it when creating or changing Angular projects and features, choosing Angular architecture, or checking that generated code builds correctly.
Why use it?
It helps keep generated Angular code aligned with the project’s Angular version and established coding practices.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/andes-software-solutions/andes.extensions.ai/angular-developer
Any agent
npx skills add Andes-Software-Solutions/Andes.Extensions.AI --skill angular-developer
Clone the repo
git clone --depth 1 https://github.com/Andes-Software-Solutions/Andes.Extensions.AI

Made for: Claude Code, Codex.

Per session 68 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,116 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 88% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00068 $0.02116
Opus 5 $0.00034 $0.01058
Sonnet 5 $0.00014 $0.00423
Haiku 4.5 $0.00007 $0.00212

Measured 2d ago against content hash 36719c2cce98, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

angular-developer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

88% identical to angular-developer — 21 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.claude/skills/angular-developer/SKILL.md · 132 lines

How it starts

The opening of the file, as written. The whole thing — 132 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Angular Developer Guidelines

  1. Always analyze the project's Angular version before providing guidance, as best practices and available features can vary significantly between versions. If creating a new project with Angular CLI, do not specify a version unless prompted by the user.

  2. When generating code, follow Angular's style guide and best practices for maintainability and performance. Use the Angular CLI for scaffolding components, services, directives, pipes, and routes to ensure consistency.

  3. Once you finish generating code, run ng build to ensure there are no build errors. If there are errors, analyze the error messages and fix them before proceeding. Do not skip this step, as it is critical for ensuring the generated code is correct and functional.

Creating New Projects

If no guidelines are provided by the user, here are some default rules to follow when creating a new Angular project:

  1. Use the latest stable version of Angular unless the user specifies otherwise.
  2. Use Signals Forms for form management in new projects (available in Angular v21 and newer) Find out more.

Execution Rules for ng new: When asked to create a new Angular project, you must determine the correct execution command by following these strict steps:

Step 1: Check for an explicit user version.

  • IF the user requests a specific version (e.g., Angular 15), bypass local installations and strictly use npx.
  • Command: npx @angular/cli@<requested_version> new <project-name>

Step 2: Check for an existing Angular installation.

  • IF no specific version is requested, run ng version in the terminal to check if the Angular CLI is already installed on the system.
  • IF the command succeeds and returns an installed version, use the local/global installation directly.
  • Command: ng new <project-name>

Step 3: Fallback to Latest.

  • IF no specific version is requested AND the ng version command fails (indicating no Angular installation exists), you must use npx to fetch the latest version.
  • Command: npx @angular/cli@latest new <project-name>

Read the full file on GitHub · 132 lines

Files

What ships with it

37 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 132 lines · 68 tokens per session scan A 36719c2cce98

Subscribe to this mod's changes

angular-developer is a skill published in the GitHub repository Andes-Software-Solutions/Andes.Extensions.AI (9 stars, last pushed 9d ago), licensed MIT. It adds 68 tokens to every session and 2,116 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 88% identical to angular-developer, differing in 21 lines, and is treated as a copy.

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