Use when investigating test suite issues, reducing CI/CD time, identifying brittle tests, finding test duplication, or analyzing test maintenance burden - reveals test code quality problems through git history analysis
This skill should be used when working with GitHub CLI (gh) for pull requests, issues, releases, and GitHub automation. Use when users mention gh commands, GitHub workflows, PR operations, issue management, or GitHub API access. Essential for understanding gh's mental model, command structure, and integration with git workflows.
Download GitHub repos as clean source code (no .git history) to WORKDIR. Do not use in a monorepo.
Generates clear commit messages from git diffs. Use when writing commit messages or reviewing staged changes.
Manage git commit workflow with size limits and conventional commits. Use before any commit. Enforces max_commit_change_lines policy. NOTE: CHANGELOG is updated only during merge, not during individual commits.
作業進捗をGitHub issueに自動報告します。計画立案時、知見獲得時、問題発覚時にブランチ名からissue番号を抽出し、構造化されたコメントを投稿します。
Show GitHub connection status for current project. Requires authentication
Clean up after a feature branch or experiment is complete. This skill deletes the git worktree and branch ONLY AFTER the associated PR has been merged. It also closes any related GitHub issues. Use this after your PR has been merged to keep the repository clean.
Retrieve code diff from a local git commit. Use this as the first step in a code review pipeline when reviewing local commits.
Keep Unity repos stable for CI/CD with proper gitignore, LFS, and project settings
Generate comprehensive PR descriptions from git diffs. Use when creating or updating pull requests, when asked to write a PR description, or when the user says "pr", "/pr", or asks for help with their pull request. Analyzes staged/unstaged changes and commit history to produce thorough, reviewer-friendly descriptions.
gh CLI の高度な使い方、使用頻度の低いサブコマンド、便利なオプションを提供。trigger「gh の使い方」「GitHub API を叩きたい」「gh」「use gh」
Create a git commit following the project's gitmoji workflow with verification. Use when (1) user wants to commit staged changes, (2) user invokes /commit command, (3) user asks to create a commit. Triggers on "commit", "git commit", "create commit", "stage and commit".
On a GitHub PR, post '@codex review' via gh, wait for Codex’s review, then iterate fix+push cycles until Codex approves / reports no P0/P1 findings.
Automate the complete GitHub issue lifecycle. Fetches all issues, prioritizes by importance and execution speed, implements fixes using TDD, creates PRs, monitors for reviews, handles feedback autonomously, and notifies when complete. Uses extensive subagent parallelization for context efficiency.
Resolve a GitHub issue from intake through fix, validation, and push using gh, local edits, XcodeBuildMCP, and git.. Use when Fixing a GitHub issue end-to-end using gh and local changes..
