{"count":17,"tools":[{"name":"list_available_accounts","description":"List all available email accounts for the authenticated user","required_params":[]},{"name":"list_mailboxes","description":"List all mailboxes/folders for an email account","required_params":["account_id"]},{"name":"create_mailbox","description":"Create a new mailbox/folder","required_params":["account_id","name"]},{"name":"delete_mailbox","description":"Delete a mailbox/folder","required_params":["account_id","name"]},{"name":"rename_mailbox","description":"Rename a mailbox/folder","required_params":["account_id","old_name","new_name"]},{"name":"list_messages","description":"List messages in a mailbox with optional filters","required_params":["account_id"]},{"name":"get_message","description":"Get full message details by UID","required_params":["account_id","uid"]},{"name":"get_raw_message","description":"Get raw RFC822 message","required_params":["account_id","uid"]},{"name":"move_message","description":"Move a message to another mailbox","required_params":["account_id","uid","destination_mailbox"]},{"name":"copy_message","description":"Copy a message to another mailbox","required_params":["account_id","uid","destination_mailbox"]},{"name":"delete_message","description":"Delete a message","required_params":["account_id","uid"]},{"name":"set_message_flags","description":"Set or remove message flags","required_params":["account_id","uid"]},{"name":"mark_message_seen","description":"Mark a message as read/seen","required_params":["account_id","uid"]},{"name":"mark_message_unseen","description":"Mark a message as unread/unseen","required_params":["account_id","uid"]},{"name":"update_message_headers","description":"Update message headers (downloads, modifies, re-uploads)","required_params":["account_id","uid","headers"]},{"name":"send_email","description":"Send an email via SMTP with optional attachments","required_params":["account_id","to","subject"]},{"name":"send_email_with_attachments","description":"Send an email with attachments (alias for send_email)","required_params":["account_id","to","subject","attachments"]}]}