Testing

It spins up a dev marketplace, installs your bundle-plugin locally, runs your hooks to see if they actually fire, and checks whether components are discoverable across platforms. The cross-platform readiness phase is genuinely useful because it catches things like Claude Code's plugin caching breaking relative paths or Cursor losing bootstrap state after clear. Most developers skip the local install step and regret it later. Use this before any release, right after audit passes but before you bump the version. The test report goes into your audits folder and will block the release pipeline if it finds critical issues.