add-feature-extractor

What problem does it solve?

This Skill removes the repetitive boilerplate involved in adding a new perceptual feature extractor, helping developers create a working metric skeleton quickly and consistently.

Core Features & Use Cases

• Source Scaffolding: Generates matching C source and header files for a new extractor.
• Registry Integration: Patches the extractor registry and build system so the new feature is compiled and discoverable.
• Validation Support: Creates a smoke test and documentation stub to keep the new metric testable and maintainable.
• Use Case: When a team wants to prototype a new quality metric, this Skill can produce the scalar reference implementation, wire it into the project, and leave clear placeholders for later SIMD or GPU work.

Quick Start

Use the add-feature-extractor skill to scaffold a new extractor named psnr and wire its source, test, and documentation stubs into the project.