Document AI agent activation in message attachments

[svelle]

Added instructions for activating AI agent responses in posts.

[coderabbitai]

Warning

Review limit reached

@svelle, you've reached your PR review limit, so we couldn't start this review.

Next review available in: 58 minutes

Enable usage-based reviews in Billing to review now. Otherwise, wait until the next included review is available.
You're only billed for reviews past your plan's rate limits ($0.25/file).

How can I continue?

After more reviews become available, a review can be triggered using the @coderabbitai review command as a PR comment. Alternatively, push new commits to this PR.

To avoid repeated limits, reduce automatic review volume by pausing incremental auto-reviews earlier, using label-based review opt-in, excluding WIP or generated PR titles, or requesting reviews manually when the PR is ready. If your team needs uninterrupted high-volume reviews, an organization admin can enable usage-based reviews.

How do review limits work?

CodeRabbit enforces per-developer PR review limits for each organization. Most developers receive the normal plan review availability.

For paid Pro and Pro+ PR reviews, CodeRabbit uses adaptive limits for sustained high-volume activity. When a developer's recent PR review activity reaches the 95th percentile or higher among CodeRabbit users, additional reviews become available more gradually as earlier reviews age out of the rolling window.

Please refer docs for additional details.

Review details

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: dc2cf8ba-6dcf-4c3e-9da9-558f255da59d

📥 Commits

Reviewing files that changed from the base of the PR and between 870c993 and b04dd1a.

📒 Files selected for processing (1)

• site/content/integrate/reference/message-attachments/_index.md

📝 Walkthrough

Walkthrough

This PR adds documentation explaining how integrations can trigger Mattermost AI agent responses by setting props.activate_ai to "true" in a post’s props field, with a JSON example.

Changes

Documentation Update

Layer / File(s)	Summary
AI Agent Response Trigger Documentation site/content/integrate/reference/message-attachments/_index.md	Adds a subsection describing props.activate_ai and demonstrating its usage in a post payload.

Estimated code review effort: 1 (Trivial) | ~5 minutes

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title accurately summarizes the new documentation about activating AI agent responses in message attachments.
Description check	✅ Passed	The description is directly related to the added instructions for triggering AI agent responses in posts.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch svelle-patch-1

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}

[github-actions]

Newest code from mattermost has been published to preview environment for Git SHA d5c20d1

[github-actions]

Newest code from mattermost has been published to preview environment for Git SHA 9e019e5

[mattermost-build]

This PR has been automatically labelled "stale" because it hasn't had recent activity.
A core team member will check in on the status of the PR to help with questions.
Thank you for your contribution!

[github-actions]

Newest code from mattermost has been published to preview environment for Git SHA d5e492b

[esarafianou]

Thanks Sven!