docs(nextcloud-talk): note add-only react support in reactions and message CLI docs

nitinjwadhawan · nitinjwadhawan · commit 9817fed842c6 · 2026-05-18T10:36:26.000-07:00
diff --git a/docs/cli/message.md b/docs/cli/message.md
@@ -86,12 +86,13 @@ Name lookup:
   - Telegram only: `--poll-duration-seconds` (5-600), `--silent`, `--poll-anonymous` / `--poll-public`, `--thread-id`
 
 - `react`
-  - Channels: Discord/Google Chat/Slack/Telegram/WhatsApp/Signal/Matrix
+  - Channels: Discord/Google Chat/Matrix/Nextcloud Talk/Signal/Slack/Telegram/WhatsApp
   - Required: `--message-id`, `--target`
   - Optional: `--emoji`, `--remove`, `--participant`, `--from-me`, `--target-author`, `--target-author-uuid`
   - Note: `--remove` requires `--emoji` (omit `--emoji` to clear own reactions where supported; see /tools/reactions)
   - WhatsApp only: `--participant`, `--from-me`
   - Signal group reactions: `--target-author` or `--target-author-uuid` required
+  - Nextcloud Talk: adding reactions only; `--remove` is rejected with a clear error (see /tools/reactions)
 
 - `reactions`
   - Channels: Discord/Google Chat/Slack/Matrix
diff --git a/docs/tools/reactions.md b/docs/tools/reactions.md
@@ -41,6 +41,13 @@ tool with the `react` action. Reaction behavior varies by channel and transport.
 
   </Accordion>
 
+  <Accordion title="Nextcloud Talk">
+    - Adding reactions only: `emoji` is required and must be non-empty.
+    - Reaction removal is not supported yet; calls with `remove: true` (or empty `emoji`) are rejected with a clear error rather than silently no-oping.
+    - Requires the Talk bot to be registered with the `reaction` feature (see [Nextcloud Talk channel docs](/channels/nextcloud-talk)).
+
+  </Accordion>
+
   <Accordion title="Telegram">
     - Empty `emoji` removes the bot's reactions.
     - `remove: true` also removes reactions but still requires a non-empty `emoji` for tool validation.
