Follow-up Issue from PR

Companion to the code-review process. The user pastes a link to a PR or a specific PR comment. This skill turns the PR into tracked follow-up work in up to two ways, and both can apply to the same PR:

• Comment mode — the linked comment (or a comment chosen from a plain PR link) contains an actionable request (usually written by the reviewer). The skill turns that request into a GitHub issue, assigned to the right person.
• Design-doc mode — the PR adds or contains a design/proposal document in the repo's docs area (a design PR). The skill checks whether a tracking issue for implementing that document already exists and, if not, opens one following the Implement: … tracking-issue convention.

When a plain PR link is pasted, always run the design-doc check (step 2a) in addition to the comment handling. When a specific comment link is pasted, comment mode is the primary intent, but still surface any new design doc in the PR so the user can opt into a tracking issue.

Inputs

• A GitHub URL (required), one of:
  • PR comment link: …/pull/<num>#issuecomment-<id>
  • Inline review comment link: …/pull/<num>#discussion_r<id>
  • Plain PR link: …/pull/<num> — no specific comment; runs design-doc detection (step 2a) and, if comments exist, comment selection (step 2).
• The repo is parsed from the URL (owner/repo). Don't assume the current repo.

Steps