A full-featured Feishu/Lark mail client for the command line. You can triage unread messages, send HTML emails with auto-scanned inline images, reply with proper threading headers, forward messages, and manage drafts. It defaults to saving drafts rather than sending immediately, which is a sensible safety choice. The inline image scanning rewrites local paths to CID references and uploads them to Drive automatically. One catch: forwarding only supports plain text bodies right now, and regular attachments aren't supported yet across any commands. All operations need a user access token from feishu-cli auth login, and the permission model is granular enough that you'll want to run auth check before diving in.
npx skills add https://github.com/riba2534/feishu-cli --skill feishu-cli-mail