Skill Claude CodeCodex
Practical reference for the sbt 2.x command line (runner, interactive shell, task invocation). Use whenever running, scripting, or debugging sbt commands on sbt 2.x builds. Covers the CLI only — for build.sbt DSL or plugin migration, defer to the linked official guides.
Skill Claude CodeCodex
Use when writing or modifying Scala 3 tests with weaver-cats, weaver-discipline, or weaver-scalacheck; covers suites, effects, expectations, resources, and laws.
Skill Claude CodeCodex
Reference for writing valid Scala 3 code under a strict language profile (Scala 3.8, -source:future, -preview, -language:strictEquality, -Yexplicit-nulls). Use whenever writing or reviewing new Scala 3 source. Use ONLY for the Scala 3 language itself, NOT for 3rd party libraries. Consult this skill before emitting…