Inspect GitHub PR for CI failures, merge conflicts, update-branch requirements, reviewer comments, change requests, and unresolved review threads. Create fix plans and implement after user approval. Reply to ALL reviewer comments with action taken or reason for not addressing, then resolve threads. Notify reviewers after fixes.

2026-03-037

gh-pr

akiojin/skills

Create or update GitHub Pull Requests with the gh CLI, including deciding whether to create a new PR or only push based on existing PR merge status. Use when the user asks to open/create/edit a PR, generate a PR body/template, or says 'PRを出して/PR作成/gh pr'. Defaults: base=develop, head=current branch (same-branch only; never create/switch branches).

2026-03-037

gh-fix-issue

akiojin/skills

Analyze a GitHub Issue to extract error context, stack traces, file references, and cross-references. Classify the issue, search the codebase for relevant files, produce a structured Issue Analysis Report, and propose a concrete fix plan. Post progress updates to the issue.

2026-03-037

opentui-design

akiojin/skills

Comprehensive toolkit for designing and implementing CLI applications with OpenTUI and SolidJS. Use when building CLI screens/components, debugging input handling, implementing screen navigation, handling mouse events, or optimizing CLI performance.

2026-02-137

speckit-require

akiojin/skills

GitHub Spec Kit (https://github.com/github/spec-kit) を使って要件定義や仕様作成（仕様策定・仕様書作成・仕様設計を含む）を新規作成または既存仕様へ追記し、spec.md/plan.md/tasks.mdまで生成・更新する。要件定義、要件追加/変更、TDD前提の要件整理、仕様の明文化、Spec Kitのspecify/clarify/plan/tasksフロー実行が求められるときに使用。

2026-01-307

来源

akiojin

akiojin/skills

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软件开发工程师计算机与数学类职业15-1252L4

name	gh-pr-check
description	Check GitHub PR status with the gh CLI, including unmerged PR detection and post-merge new-commit detection for the current branch.

GH PR Check

Overview

Check PR status for the current branch with gh and report a recommended next action.

This skill is check-only:

Do not create/switch branches
Do not push
Do not create/edit PRs

Decision rules (must follow)

Resolve repository, head branch, and base branch.
- head: current branch (git rev-parse --abbrev-ref HEAD)
- base: default develop unless user specifies
Optionally collect local working tree state:
- git status --porcelain
- Report as context only; do not mutate files.
Fetch latest remote refs before comparing:
- git fetch origin
List PRs for head branch:
- gh pr list --head <head> --state all --json
- number,state,mergedAt,updatedAt,url,title,mergeCommit,baseRefName,headRefName
Classify:
- No PR found -> NO_PR + recommended action CREATE_PR
- Any PR where mergedAt == null -> UNMERGED_PR_EXISTS + recommended action PUSH_ONLY
- All PRs merged -> perform post-merge commit check
Post-merge commit check (critical when all PRs are merged):
- Select latest merged PR by mergedAt
- Get merge commit SHA from mergeCommit.oid
- Verify merge commit ancestry before counting:
  - git merge-base --is-ancestor <merge_commit> HEAD
- If merge commit is ancestor of HEAD, count commits after merge:
  - git rev-list --count <merge_commit>..HEAD
- If count > 0 -> ALL_MERGED_WITH_NEW_COMMITS + CREATE_PR
- If count == 0 -> ALL_MERGED_NO_NEW_COMMITS + NO_ACTION
Fallback when merge commit SHA is missing or not an ancestor of HEAD:
- First compare against branch upstream (preferred):
  - git rev-list --count origin/<head>..HEAD
- Count > 0 -> ALL_MERGED_WITH_NEW_COMMITS + CREATE_PR (fallback)
- Count == 0 -> ALL_MERGED_NO_NEW_COMMITS + NO_ACTION (fallback)
- If upstream comparison fails, compare against base:
  - git rev-list --count origin/<base>..HEAD
- If base comparison fails -> CHECK_FAILED + MANUAL_CHECK

Output contract

Return a human-readable summary by default.

Do not return raw JSON as the default output. If JSON is explicitly requested by the user, append it after the human summary.

Recommended status values:

NO_PR
UNMERGED_PR_EXISTS
ALL_MERGED_WITH_NEW_COMMITS
ALL_MERGED_NO_NEW_COMMITS
CHECK_FAILED

Recommended action values:

CREATE_PR
PUSH_ONLY
NO_ACTION
MANUAL_CHECK

Language rule

Follow the user's input language for all headings and messages.
If the language is ambiguous, use English.

Default output template

Output 1-3 lines using a signal prefix + action keyword on line 1.

Prefix	Action	Meaning
`>>`	`CREATE PR`	Create a new PR
`>`	`PUSH ONLY`	Push to existing PR
`--`	`NO ACTION`	Nothing to do
`!!`	`MANUAL CHECK`	Manual check required

Per-status format:

NO_PR: >> CREATE PR — No PR exists for <head> -> <base>.

UNMERGED_PR_EXISTS (2 lines):

> PUSH ONLY — Unmerged PR open for `<head>`.
   PR: #<number> <url>

ALL_MERGED_WITH_NEW_COMMITS (2 lines):

>> CREATE PR — <N> new commit(s) after last merge (#<pr_number>).
   head: <head> -> base: <base>

ALL_MERGED_NO_NEW_COMMITS: -- NO ACTION — All PRs merged, no new commits on <head>.

CHECK_FAILED (2 lines):

!! MANUAL CHECK — Could not determine PR status.
   Reason: <reason>
   head: <head> -> base: <base>

Append the following line only when the worktree is dirty:

   (!) Worktree has uncommitted changes.

Status-to-action mapping (must use)

Status	Prefix	Action	Template
`NO_PR`	`>>`	`CREATE PR`	No PR exists
`UNMERGED_PR_EXISTS`	`>`	`PUSH ONLY`	Unmerged PR open
`ALL_MERGED_WITH_NEW_COMMITS`	`>>`	`CREATE PR`	N new commit(s)
`ALL_MERGED_NO_NEW_COMMITS`	`--`	`NO ACTION`	All PRs merged
`CHECK_FAILED`	`!!`	`MANUAL CHECK`	Could not determine

Example outputs

NO_PR:

>> CREATE PR — No PR exists for `feature/my-branch` -> `develop`.

UNMERGED_PR_EXISTS:

> PUSH ONLY — Unmerged PR open for `feature/my-branch`.
   PR: #456 https://github.com/org/repo/pull/456

ALL_MERGED_WITH_NEW_COMMITS:

>> CREATE PR — 3 new commit(s) after last merge (#123).
   head: feature/my-branch -> base: develop

ALL_MERGED_NO_NEW_COMMITS:

-- NO ACTION — All PRs merged, no new commits on `feature/my-branch`.

CHECK_FAILED:

!! MANUAL CHECK — Could not determine PR status.
   Reason: Could not resolve merge commit and fallback comparison failed
   head: feature/my-branch -> base: develop

With dirty worktree (appended to any status):

>> CREATE PR — 3 new commit(s) after last merge (#123).
   head: feature/my-branch -> base: develop
   (!) Worktree has uncommitted changes.

Workflow (recommended)

Verify repo context:
- git rev-parse --show-toplevel
- git rev-parse --abbrev-ref HEAD
Confirm auth:
- gh auth status
Collect context:
- git status --porcelain
- git fetch origin
List PRs for head branch and classify using rules above.
When all PRs are merged, validate merge commit ancestry before counting commits.
If merge commit is not usable, fallback to origin/<head>..HEAD first.
Print human-readable result using the default template.
Append JSON only if the user explicitly asks for machine-readable output.

Command snippet (bash)

head="${HEAD_BRANCH:-$(git rev-parse --abbrev-ref HEAD)}"
base="${BASE_BRANCH:-develop}"

dirty=0
if [ -n "$(git status --porcelain)" ]; then
  dirty=1
fi

git fetch origin

pr_json="$(gh pr list --head "$head" --state all --json number,state,mergedAt,updatedAt,url,title,mergeCommit)"
pr_count="$(echo "$pr_json" | jq 'length')"
unmerged_count="$(echo "$pr_json" | jq 'map(select(.mergedAt == null)) | length')"

if [ "$pr_count" -eq 0 ]; then
  status="NO_PR"
  action="CREATE_PR"
  reason="No PR found for head branch"
elif [ "$unmerged_count" -gt 0 ]; then
  status="UNMERGED_PR_EXISTS"
  action="PUSH_ONLY"
  reason="At least one PR for the head branch is not merged"
else
  merge_commit="$(echo "$pr_json" | jq -r 'sort_by(.mergedAt) | last | .mergeCommit.oid')"
  merge_commit_ancestor=0
  if [ -n "$merge_commit" ] && [ "$merge_commit" != "null" ] && \
     git merge-base --is-ancestor "$merge_commit" HEAD 2>/dev/null; then
    merge_commit_ancestor=1
    new_commits="$(
      git rev-list --count "$merge_commit"..HEAD 2>/dev/null || echo ""
    )"
  else
    new_commits=""
  fi

  if [ -n "$new_commits" ]; then
    if [ "$new_commits" -gt 0 ]; then
      status="ALL_MERGED_WITH_NEW_COMMITS"
      action="CREATE_PR"
      reason="$new_commits commits found after last merge"
    else
      status="ALL_MERGED_NO_NEW_COMMITS"
      action="NO_ACTION"
      reason="No commits found after last merge"
    fi
  else
    upstream_commits="$(
      git rev-list --count "origin/$head"..HEAD 2>/dev/null || echo ""
    )"
    if [ -n "$upstream_commits" ]; then
      if [ "$upstream_commits" -gt 0 ]; then
        status="ALL_MERGED_WITH_NEW_COMMITS"
        action="CREATE_PR"
        reason="Fallback check found commits ahead of origin/$head"
      else
        status="ALL_MERGED_NO_NEW_COMMITS"
        action="NO_ACTION"
        reason="Fallback check found no commits ahead of origin/$head"
      fi
    else
    fallback_commits="$(
      git rev-list --count "origin/$base"..HEAD 2>/dev/null || echo ""
    )"
    if [ -n "$fallback_commits" ]; then
      if [ "$fallback_commits" -gt 0 ]; then
        status="ALL_MERGED_WITH_NEW_COMMITS"
        action="CREATE_PR"
        reason="Fallback check found commits ahead of origin/$base"
      else
        status="ALL_MERGED_NO_NEW_COMMITS"
        action="NO_ACTION"
        reason="Fallback check found no commits ahead of origin/$base"
      fi
    else
      status="CHECK_FAILED"
      action="MANUAL_CHECK"
      reason="Could not resolve merge commit and fallback comparison failed"
    fi
    fi
  fi
fi

latest_merged_pr="$(
  echo "$pr_json" \
    | jq -r 'sort_by(.mergedAt) | last | .number // empty'
)"
unmerged_pr="$(
  echo "$pr_json" \
    | jq -r 'map(select(.mergedAt == null)) | first | .number // empty'
)"
unmerged_pr_url="$(
  echo "$pr_json" \
    | jq -r 'map(select(.mergedAt == null)) | first | .url // empty'
)"

case "$status" in
  NO_PR)
    echo ">> CREATE PR — No PR exists for \`$head\` -> \`$base\`."
    ;;
  UNMERGED_PR_EXISTS)
    echo "> PUSH ONLY — Unmerged PR open for \`$head\`."
    echo "   PR: #$unmerged_pr $unmerged_pr_url"
    ;;
  ALL_MERGED_WITH_NEW_COMMITS)
    n="${new_commits:-$upstream_commits}"
    echo ">> CREATE PR — $n new commit(s) after last merge (#$latest_merged_pr)."
    echo "   head: $head -> base: $base"
    ;;
  ALL_MERGED_NO_NEW_COMMITS)
    echo "-- NO ACTION — All PRs merged, no new commits on \`$head\`."
    ;;
  *)
    echo "!! MANUAL CHECK — Could not determine PR status."
    echo "   Reason: $reason"
    echo "   head: $head -> base: $base"
    ;;
esac

if [ "$dirty" -eq 1 ]; then
  echo "   (!) Worktree has uncommitted changes."
fi

Related skill

gh-pr: creates/updates PRs
gh-pr-check: inspects PR status only