[Bug]: discord-app read returns empty Message for embed-only bot messages

[niyoh120]

Summary

opencli discord-app read returns an empty Message field for embed-only messages (bot cards such as macro-news digest bots), while Author, Time, channel_id, and message_id are all populated correctly.

Adapter

• Site: discord-app
• Command: read
• OpenCLI version: 1.8.6

Original failure

• Error code: none — command exits 0 with EMPTY message text

[
  {
    "Author": "黄金蛙🐸APP",
    "Time": "2026-08-14T16:01:24.926Z",
    "Message": "",
    "channel_id": "1398004432406450248",
    "message_id": "1537853661856923669"
  }
]

The rendered message is a bot embed card with visible text ("24小时重要宏观事件…"), so the data is on screen but not captured.

Root cause

buildReadMessagesScript() in clis/discord-app/utils.js extracts text only from [id^="message-content-"], [class*="messageContent"]. For embed-only messages that element exists but is empty — the actual text lives in [class*="embedWrapper"] / article[class*="embed"].

Local fix summary

In the per-node loop: read textOf(contentEl) first; if empty, fall back to node.querySelector('[class*="embedWrapper"], article[class*="embed"]') and use its text for Message (keep dedup key and gating unchanged). Verified locally: plain-text channels and embed-only channels both return correct text; servers/channels/status unaffected.

Environment

• opencli 1.8.6, Node 22.x, Debian 13 (trixie), headless Xvfb
• Discord Desktop 1.0.153 (Electron 42.7.1, Chrome/148)

Issue filed after a verified local repair.