Fix CI failures and performance regressions for a Julia package PR by iterating - triage the latest CI results, fix one root cause, verify locally, push. Use when a PR's GitHub Actions or Buildkite CI is failing, or when CI jobs run slower than they do on the main branch. Verifies CPU and GPU compilation locally…
Add concise Base.show and Base.summary methods to Julia types whose default REPL representation is unhelpful or overwhelming. Use this skill whenever the user mentions that a type prints badly in the REPL, asks to improve how an object is displayed or printed, wants a custom show, summary, or repr for a Julia type, or…
Add or normalise Julia docstrings on public symbols (exported types, functions, and constants) so the package's public API is fully self-documenting and the Documenter.jl docs build passes its checkdocs check. After writing docstrings, also updates docs/src/API/ pages so every exported symbol appears exactly once…