Add tool call logging and reply fields

README.md

@@ -145,11 +145,32 @@ Add your MCP endpoint at https://poke.com/settings/connections.
 
 | Category | Tools |
 | --- | --- |
-| Email | `list_mailboxes`, `list_emails`, `list_drafts`, `read_email`, `search_emails`, `move_email`, `delete_email`, `delete_draft`, `save_draft`, `edit_draft`, `send_email`, `reply_email`, `set_email_flags`, `unsubscribe_email` |
+| Email | `list_mailboxes`, `list_emails`, `list_drafts`, `read_email`, `search_emails`, `move_email`, `delete_email`, `delete_draft`, `save_draft`, `edit_draft`, `send_email`, `set_email_flags`, `unsubscribe_email` |
 | Calendar | `list_calendars`, `list_events`, `get_event`, `create_event`, `update_event`, `delete_event` |
 | Contacts | `list_addressbooks`, `list_contacts`, `get_contact`, `create_contact`, `update_contact`, `delete_contact` |
 | System | `get_server_info` |
 
+### Replying to an email
+
+Use `reply_to_email_id` on `save_draft`, `edit_draft`, or `send_email` to create a reply without a separate tool.
+
+- Provide `reply_to_email_id` (and optionally `reply_mailbox`, default `INBOX`).
+- `reply_all=true` includes original recipients; otherwise it replies to the sender/Reply-To.
+- If `to`/`subject` are omitted, they are derived from the original email; `body` is still required.
+
+Example (send a reply):
+```json
+{
+  "tool": "send_email",
+  "args": {
+    "reply_to_email_id": "12345",
+    "reply_mailbox": "INBOX",
+    "reply_all": true,
+    "body": "Thanks — sounds good to me."
+  }
+}
+```
+
 ## Database and Migrations
 
 The server uses SQLite (default: `/data/cache.db`) and Alembic.