symfony-specialist

Implement minimal safe Symfony changes across routing, controllers, services, and security.

22|2|Updated Mar 24, 2026

Search Tags:#architecture #security #routing #symfony #controllers #doctrine

Ready to run

npx skills add https://github.com/jshsakura/awesome-opencode-skills --skill symfony-specialist

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Please help me install this Agent Skill.
Skill: symfony-specialist
Source: https://github.com/jshsakura/awesome-opencode-skills/tree/main/skills/symfony-specialist
Command: npx skills add https://github.com/jshsakura/awesome-opencode-skills --skill symfony-specialist

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill helps you perform Symfony-specific development work with minimal, safe changes that preserve established architecture and contracts.

Core Features & Use Cases

Small, targeted changes to routing, controllers, services, and security
Doctrine/DBAL considerations and transactional safety
Environment and wiring checks to avoid regressions
Use Case: When you need to adjust a route to handle a new parameter without breaking existing controllers or services

Quick Start

Review the current Symfony project and implement the smallest safe change that preserves routing, controllers, services, and security contracts

Frequently Asked Questions about symfony-specialist

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I make safe changes to Symfony routing and controllers without breaking existing services?▼

To make safe Symfony changes, identify architectural boundaries and apply the smallest targeted fix that preserves routing, controllers, services, and security contracts. Validate success and failure paths while documenting assumptions to prevent regressions.

What is the best way to adjust a Symfony route to handle a new parameter safely?▼

The best way to adjust a Symfony route is implementing a minimal, targeted change that checks environment wiring and validates the new parameter against existing controllers and services. This ensures existing routing contracts remain intact without introducing regressions.

How does Doctrine transactional safety work when modifying Symfony application structure?▼

Doctrine transactional safety in Symfony involves applying scoped fixes that consider DBAL constraints and entity mappings during structural changes. Validate dependency injection wiring and check environment configurations to avoid data inconsistencies and regressions.

Can I use this approach to modify Symfony security voters and dependency injection without causing regressions?▼

Yes, modifying Symfony security voters and dependency injection is possible by proposing the smallest safe fix that respects existing application architecture. Validate environment wiring and document follow-up actions to ensure security contracts remain enforced.

When do I need to check environment wiring before updating Symfony services?▼

Check environment wiring before updating Symfony services whenever changes touch dependency injection, controller actions, or entity mappings. These checks prevent regressions by validating that service contracts and application boundaries remain intact across environments.

Why does my Symfony controller break when adding new route parameters?▼

A Symfony controller breaks when adding new route parameters if the change violates existing routing contracts or service boundaries. Resolve this by identifying the architectural scope, applying a minimal targeted fix, and validating both success and failure paths.