Previously the scanner hardcoded a list of IDE skill directories
(.claude/skills, .cursor/skills, .cline/skills, .continue/skills) and
scanned them relative to the project root. That was wrong: skills can
be installed either project-local or user-global, the IDE determines
the convention, and the set of valid locations is open-ended.
The scanner now derives its primary skills root from __file__ — the
running skill's own install directory is the authoritative location
for finding siblings. --skills-root overrides the default; --extra-root
(repeatable) adds additional locations for the rare mixed-install case.
Changes:
- list_customizable_skills.py: remove SKILL_ROOTS constant, add
default_skills_root() derived from __file__, rename scan_project
to scan_skills(skills_roots, project_root), add --skills-root and
--extra-root flags, de-dupe skills when the same name appears in
multiple roots (first wins)
- SKILL.md: update Step 2 to describe the scanner's derive-from-install
behavior and when to use --extra-root; drop the hardcoded IDE path
list from Notes
- tests: refactor setUp to place skills under a generic skills root
(not .claude/skills), add 3 new tests for multiple-roots merge,
duplicate-name precedence, and missing-root error reporting
f5b4d66bfd