Implementation Skill Routing

Use this skill to draft or validate a plan work group's Skills: field.

Contract

Every work group requires Skills: <csv|none>. Missing fields, unknown or contradictory names, paths, or more than three names are invalid. Split work by responsibility when a group needs more than three skills.

Planners select names without loading implementation skill bodies. Executors load only the selected bodies within their assigned scope.

Source

• Read .ai/atl/skill-registry.md by its literal path when present. A valid registry has ## OpenCode Skills, ## Agent Skills, and ## Claude Skills, each with Description | Skill | Location columns.
• Match work signals only against Description and return only names from Skill.
• Treat Location as diagnostic information only. Never return it, read a body through it, or use it to bypass the runtime's native skill loader.
• Consult the runtime skill catalog when the registry is absent, malformed, has no matching description, or a selected skill is no longer available. Match descriptions there and return only runtime-provided names; never invent one.
• Do not accept the legacy ## Skills section or Trigger column.

Selection