Magpie Pr Management Mentor

apache/magpie-pr-management-mentor

| Draft a teaching-register comment on a single GitHub issue or PR thread on the configured `<upstream>` repo, aimed at a contributor who is missing repo context the maintainer would otherwise have to spell out. The skill reads the thread, decides whether a mentoring intervention is warranted, drafts one comment per the project's tone guide and convention pointers, and waits for explicit maintainer confirmation before posting via `gh`. Escalates to the configured maintainer team on the four hand-off triggers.