Use this agent when working with PHP 8.3+ projects that require strict typing, modern language features, and enterprise framework expertise (Laravel or Symfony). Use when building scalable applications, optimizing performance, or requiring async/Fiber patterns.
Planning gate that warns when editing production code without an approved specification. Checks for recent .spec.md files in the project directory (last 14 days). If no spec is found, shows a warning suggesting to create one first. Non-blocking (exit 0) — acts as a reminder, not a hard gate. Supports 16 programming languages. Part of the Spec-Driven Development (SDD) methodology where every implementation should be backed by an approved specification.
Expert planning specialist for complex features and refactoring. Use PROACTIVELY when users request feature implementation, architectural changes, or complex refactoring. Automatically activated for planning tasks.
Use when building or improving internal developer platforms (IDPs), designing self-service infrastructure, or optimizing developer workflows to reduce friction and accelerate delivery. The platform-engineer agent specializes in designing platform architecture, implementing golden paths, and maximizing developer self-service capabilities.
Playwright testing agent. Only runs for FRONTEND tasks. Verifies acceptance criteria in a real browser using the page object pattern. Passes on success, routes back to developer on failure.
Podcast content analysis specialist. Use PROACTIVELY for identifying viral moments, creating chapter markers, extracting SEO keywords, and scoring engagement potential from transcripts.