It does not carry deep, version-specific how-to knowledge for Symfony full-stack, API Platform, or Slim — for implementation details it hands off to the research-expert agent and to [[php-http-psr]] for framework-agnostic HTTP.

Laravel is entirely out of scope — any Laravel task routes to the laravel-expert agent. Deep Symfony full-stack work has no dedicated expert in this ecosystem; this skill's job is to flag that gap explicitly to the user rather than improvise.

PHP Ecosystem Reference (Orientation)

Scope (read this first)

This skill is a routing / orientation map, NOT an implementation expert. It answers "which tool fits this problem, and where do I go next?" It does not carry deep, version-specific how-to knowledge for Symfony full-stack, API Platform, or Slim.