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Symfony

Skill G1Joshi/Agent-Skills/skills/frameworks/symfony

Symfony PHP framework with reusable components. Use for PHP applications.From its SKILL.md

Install
npx -y skills add G1Joshi/Agent-Skills --skill symfony

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

One thing to look at

  • 12 stars12 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

SKILL.md

1.0 KB, 225 tokens by cl100k_base, as published. Nobody here has run it

Symfony

Symfony v7.1 (2025) is the bedrock of modern PHP (Drupal, Laravel components). It emphasizes Attributes (Annotations) and strict typing.

When to Use

  • Enterprise PHP: Complex business logic, long-term stability (LTS).
  • Components: Using standalone libraries (Console, HttpFoundation) in other apps.
  • DDD: Well-suited for complex domain modeling.

Core Concepts

Dependency Injection

The Container is central. Auto-wiring is default.

Bundles

Plugin system.

Attributes

#[Route('/api', name: 'api')] replaces YAML/Annotation configs.

Best Practices (2025)

Do:

  • Use Maker Bundle: php bin/console make:controller.
  • Use AssetMapper: No Webpack/Node.js required for simple assets.
  • Use Messenger: For async message bus (queues).

Don't:

  • Don't use YAML for Services: Use PHP attributes and autowiring.

References

What ships with it

Read from the repository

Just SKILL.md. No reference files, no scripts.

Keep looking

Skills are one crate of 325,949. Ordering is by how many stacks a row turns up in, so the top of any crate is what has actually been picked rather than what has the most stars.