Use when changes may affect MailBot GitHub Actions, packaging, dependency setup, or release artifacts.
Use when implementing or reviewing MailBot Python changes that must follow project-specific architecture, callback, and logging conventions.
Use when MailBot behavior/config/UX changes and both English and Chinese documentation must remain synchronized.
Use when creating branches or commits in this repository and you must enforce MailBot git-flow, commit format, and agent co-author footer rules.
Use when major changes or blockers must be recorded and the .opencode progress index plus related governance docs need synchronization.