Rewrite a SKILL.md to keep its YAML frontmatter (the trigger surface — name +
description) but replace the body with a no-op stub. Trigger-rate is a property
of the frontmatter ONLY: the model picks a skill from its name + description
before the body is ever loaded, so the body is causally downstream of selection
and irrelevant to whether the skill fires. Stubbing it lets a trigger run stop
AT selection instead of executing an expensive multi-step procedure — cheaper,
faster, and side-effect-free, without changing what's measured. Pure.
Rewrite a SKILL.md to keep its YAML frontmatter (the trigger surface — name + description) but replace the body with a no-op stub. Trigger-rate is a property of the frontmatter ONLY: the model picks a skill from its name + description before the body is ever loaded, so the body is causally downstream of selection and irrelevant to whether the skill fires. Stubbing it lets a trigger run stop AT selection instead of executing an expensive multi-step procedure — cheaper, faster, and side-effect-free, without changing what's measured. Pure.