ci-adhoc-test

name	ci-adhoc-test
description	Run ad-hoc / exploratory tests on a real OS or platform via CI when the behavior CANNOT be reproduced on the local host or in Docker — macOS Seatbelt / sandbox-exec / codesigning, Windows cmd.exe / --script-shell shell selection / .cmd resolution / Authenticode, musl-vs-glibc, Linux-arm64, a specific Node floor. Invoke (via the Skill tool) whenever the user asks to "test this on macOS/Windows CI", "probe this across operating systems / platforms", "run an ad-hoc cross-platform check", or any validation that needs a real macOS or Windows runner. THE KEY FACT this skill exists to carry: a pull request is NOT required — a branch-scoped GitHub Actions workflow (workflow_dispatch + push to the branch) runs the probe with no PR open. Pairs with `ad-hoc-test` (local host probing), `dev-loop` (build), `ci-watch` (await the run), and AGENTS.md's Docker section (Linux-only; this skill covers what Docker can't).
metadata	{"internal":true}

Ad-hoc testing on a real OS/platform via CI

Some behavior is only observable on a real target platform: macOS Seatbelt / sandbox-exec / Gatekeeper / codesigning, Windows cmd.exe / --script-shell selection / .cmd/.bat resolution / Authenticode / SmartScreen, musl-vs-glibc detection, Linux-arm64, a pinned Node floor. Docker closes the Linux corners cheaply but runs Linux containers only — it is not a substitute for macOS or Windows.

The key fact: no PR is required

A GitHub Actions workflow does not need an open pull request. Trigger it on the branch:

on:
  push:
    branches: []