What problem does it solve? It lets an AI assistant safely operate a Feishu (Lark) mailbox on your behalf—reading, searching, drafting, replying, forwarding, and organizing email—while enforcing strict confirmation rules so no message is ever sent without your explicit approval. ## Core Features & Use Cases - Read and triage email: Browse inbox summaries with +triage, read single or batched messages with +message/+messages, and follow full conversations with +thread. - Compose with draft-first safety: Create new emails, replies, and forwards that save as drafts by default; actual sending requires explicit user confirmation, with support for scheduled send, HTML bodies, attachments, inline images, signatures, and calendar invites. - Mailbox management: Handle labels, folders, read receipts, recall of sent mail, incoming-mail rules, templates, recipient search, and delivery-status checks. - Use Case: Ask the assistant to summarize today's unread inbox, draft an HTML weekly report reply to your manager using an official template, review the draft link in Feishu Mail, then confirm sending and verify delivery status. ## Quick Start Ask the assistant to check my Feishu inbox and draft a reply to the latest unread email without sending it.