## Summary
- Adds a GitHub workflow that uses Claude Code to intelligently handle
comments on closed issues
- If the original issue author comments expressing the issue persists or
has questions, automatically re-opens the issue
- If someone other than the original author comments, directs them to
open a new issue

## Test plan
- Comment on a closed issue as the original author with something like
"This is still happening" - should re-open the issue
- Comment on a closed issue as someone else - should receive a message
to open a new issue
- Comment on a closed issue as the original author with just "Thanks!" -
should not trigger any action

🤖 Generated with [Claude Code](https://claude.com/claude-code)
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<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> **Medium Risk**
> Adds a new GitHub Action that runs on untrusted issue comments and can
reopen issues / post replies, so misclassification or prompt/permission
issues could cause unwanted issue churn or spam despite restricted `gh`
commands.
> 
> **Overview**
> Introduces a new `closed-issue-comment.yml` workflow triggered on
`issue_comment` creation for **closed issues only** (excluding PRs),
running in the `ai-bots` environment with `issues: write`.
> 
> The job invokes `anthropics/claude-code-base-action@v1` with a
constrained toolset to either **reopen and acknowledge** when the
commenter is the original issue author and indicates the issue isn’t
resolved, or **reply with guidance to open a new issue** when the
commenter is not the original author; it explicitly treats
`COMMENT_BODY` as untrusted input.
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
0fb668683350ab3f205d4e627ba0a548d4caf5a7. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

<!-- This is an auto-generated description by cubic. -->
---
## Summary by cubic
Adds a GitHub workflow to handle comments on closed issues. It reopens
when the original author says the problem persists, and asks non-authors
to open a new issue.

- **New Features**
- Triggers on comments for closed issues only (not PRs), with minimal
permissions and restricted tools; treats comment text as untrusted
input.
- If the original author signals the issue isn’t resolved or has
follow-up questions, reopens and replies; otherwise does nothing.
- If the commenter isn’t the original author, replies asking them to
open a new issue.

<sup>Written for commit 0fb668683350ab3f205d4e627ba0a548d4caf5a7.
Summary will update on new commits.</sup>

<!-- End of auto-generated description by cubic. -->

---------
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>