Fetch Unresolved PR Review Comments Skill

Fetch Unresolved PR Review Comments

Uses GitHub's GraphQL API to fetch only the unresolved review-thread comments from a pull request, grouped by file.

When to Use

You need only the unresolved review comments from a PR.
You want to filter out feedback that has already been resolved.

Instructions

Get the PR URL:
- First check for environment variables: if PR_NUMBER and GITHUB_REPOSITORY are set, construct the URL as https://github.com/${GITHUB_REPOSITORY}/pull/${PR_NUMBER}.
- Otherwise, use gh pr view --json url -q '.url' to get the current branch's PR URL.
Run the skill:
```
uv run "${CLAUDE_SKILL_DIR}/scripts/fetch_unresolved_comments.py" <pr_url>
```
Example:
```
uv run "${CLAUDE_SKILL_DIR}/scripts/fetch_unresolved_comments.py" https://github.com/owner/repo/pull/123
```
The script is a self-contained PEP 723 script — uv run resolves its dependencies on demand. The GitHub token is auto-detected from the GH_TOKEN environment variable or gh auth token.

Script contract

scripts/fetch_unresolved_comments.py:

Input: one positional argument, the PR URL (https://github.com/<owner>/<repo>/pull/<number>).
Auth: GH_TOKEN if set, otherwise the token from gh auth token. With neither, it exits non-zero with a GH_TOKEN not found message.
Output: a single JSON object on stdout — total (count of open comments) plus by_file, mapping each file path to its still-open review threads. Resolved threads are filtered out via the GraphQL isResolved flag, which REST can't expose. A PR with no open feedback prints {"total": 0, "by_file": {}}.

See references/graphql-and-output.md for the query shape and the full schema.

Example Output

{
  "total": 3,
  "by_file": {
    ".github/workflows/resolve.yml": [
      {
        "thread_id": "PRRT_kwDOAL...",
        "line": 40,
        "startLine": null,
        "diffHunk": "@@ -0,0 +1,245 @@\n+name: resolve...",
        "comments": [
          {
            "id": 2437935275,
            "body": "We can remove this once we get the key.",
            "author": "reviewer-a",
            "createdAt": "2026-05-17T00:53:20Z"
          },
          {
            "id": 2437935276,
            "body": "Good catch, I'll update it.",
            "author": "contributor",
            "createdAt": "2026-05-17T01:10:15Z"
          }
        ]
      }
    ],
    ".gitignore": [
      {
        "thread_id": "PRRT_kwDOAL...",
        "line": 133,
        "startLine": null,
        "diffHunk": "@@ -130,0 +133,2 @@\n+.claude/*",
        "comments": [
          {
            "id": 2437935280,
            "body": "Should we add this to .gitignore?",
            "author": "reviewer-b",
            "createdAt": "2026-05-17T01:15:42Z"
          }
        ]
      }
    ]
  }
}

Reference Files

references/graphql-and-output.md — consult when you need the exact GraphQL query shape, why GraphQL (not REST) is required, or the full output JSON schema field by field.
references/troubleshooting.md — consult when a run fails or surprises you: auth/token errors, PR-not-found, private-repo permissions, empty results, the resolved-vs-unresolved distinction, pagination on large PRs, or rate limiting.

Related skills

Part of the PR-review family in this plugin; a typical loop:

../fetch-diff/SKILL.md — pull the PR diff to see what changed.
../add-review-comment/SKILL.md — post a review comment on a specific line.
../pr-review/SKILL.md — run a structured review pass over a PR.
fetch-unresolved-comments (this skill) — read the still-open threads before addressing feedback, and again afterward to confirm nothing was missed.

Agent Skills: Fetch Unresolved PR Review Comments

Install this agent skill to your local