Robert Youssef

phpcheck-url checks which PHP version a site advertises from its hostname, helping an agent spot installs that need patching.

be-ambitious rewrites your prompt around Felix Rieseberg's altitude, depth and range, asking what a top expert would do, then carries out the upgraded task.

Paperthin's debloat skill, one of 28 subtraction-focused skills, compresses padded, over-qualified prose back to its load-bearing density without a full rewrite.