Set up MoonBit toolchain in GitHub Actions CI using the setup-moonup action. Use this skill whenever the user needs to configure MoonBit in GitHub Actions, set up a CI pipeline for a MoonBit project, or mentions "setup-moonup", "moonbit ci", "moonbit github actions", or "moonbit pipeline".
Manage MoonBit toolchain versions using moonup — install moonup itself, install, update, uninstall, pin, switch, and run commands with specific toolchains. Use this skill whenever the user needs to install moonup, install or set up MoonBit, switch between toolchain versions (latest, nightly), pin a version to a project, troubleshoot a missing or wrong MoonBit toolchain version, or manage MoonBit toolchain lifecycle. Also trigger on "install moonup", "moon not found", "set up MoonBit", "update moonbit", "switch moonbit version", or any moonup CLI usage.