Examines git diffs between commits or branches with intelligent analysis. Provides unified diff format with comprehensive summaries including file statistics, rename detection, and merge commit handling. Outputs formatted diffs to /claudedocs for documentation and review purposes.

Fetch OpenShift release dates and metadata from Sippy API

Extract the most meaningful, engaging clips from YouTube videos. Use when user provides a YouTube URL and wants to find highlights, best moments, controversial takes, or valuable segments. Supports specifying number of clips or topic focus.

Use when needing Claude bot review recommendations from PR - automatically waits for workflows (including Claude review) to complete, then extracts recommendations and returns concise summary without loading full review into context

Engineer low-latency networks in the style of Jim Gettys, discoverer of bufferbloat. Emphasizes understanding excessive buffering, queue management, latency under load, and the fq_codel solution. Use when diagnosing network latency issues, optimizing for real-time applications, or implementing queue management.

Generate markdown reports with embedded ggterm visualizations. Use when creating analysis reports, documenting results, exporting findings, or when the user wants plots in markdown format for sharing or documentation.

GGUF format and llama.cpp quantization for efficient CPU/GPU inference. Use when deploying models on consumer hardware, Apple Silicon, or when needing flexible quantization from 2-8 bit without GPU requirements.

Help address review/issue comments on the open GitHub PR for the current branch using gh CLI; verify gh auth first and prompt the user to authenticate if not logged in.

Check CI/CD status of a pull request including workflow runs and test results. Use when verifying if PR checks are passing or investigating CI failures.

GitHub CLI commands optimized for AI agent workflows with JSON output and deterministic execution patterns.

Master the GitHub CLI (`gh`) to seamlessly work with GitHub from the command

Conduct a thorough and in-depth code review. Use this skill when conducting a code review for a PR on GitHub.

Create GitHub issues and PRs following contribution guidelines. Activate when user says 'contribute this', 'submit pr', 'open issue and pr', or wants to submit changes to upstream.

Create a pull request properly linked to a GitHub issue using gh pr create --issue. Use when creating a PR that implements or addresses a specific issue.

Inspect GitHub PR checks with gh, pull failing GitHub Actions logs, summarize failure context, then create a fix plan and implement after user approval. Use when a user asks to debug or fix failing PR CI/CD checks on GitHub Actions and wants a plan + code changes; for external checks (e.g., Buildkite), only report the details URL and mark them out of scope.

Address PR review feedback by making changes and replying to comments. Use when a PR has open review comments needing responses.

Retrieve all review comments from a pull request using the GitHub API. Use when you need to see what feedback has been provided on a PR.

End-to-end GitHub issue fix workflow using gh, local code changes, builds/tests, and git push. Use when asked to take an issue number, inspect the issue via gh, implement a fix, run XcodeBuildMCP builds/tests, commit with a closing message, and push.

gh-issue-fixer

Standardized GitHub issue templates for bugs, features, and tasks. Provides title formats, body structure, and required sections. Use when creating issues to ensure consistency. Includes copy-paste templates in templates/ directory.

Create a GitHub issue following project guidelines

Lists GitHub issues with optional filtering. Use when you need to browse open, closed, or specifically labeled issues in a repository.

Automatically detects GitHub PR mentions (URLs, #123, owner/repo#123) and intelligently fetches condensed context via gh-pr-analyzer subagent when needed for the conversation

Expert GitHub CLI and PR handling. Use when working with pull requests, GitHub issues, reviews, CI checks, or any gh command operations.

Create a GitHub pull request with conventional commit title

Reply to PR review comments using the correct GitHub API endpoint. Use when responding to inline code review feedback (not gh pr comment).

Comprehensively review a pull request including code changes, CI status, and adherence to project standards. Use when asked to review a PR.

Use when searching GitHub issues ACROSS REPOSITORIES or organizations - provides syntax for filtering by labels, state, assignees, authors, comments, reactions, dates. For current repo issues, use gh issue list instead.

Use when searching GitHub pull requests ACROSS REPOSITORIES or organizations - provides syntax for filtering by draft status, merge status, review state, CI checks, branches. For current repo PRs, use gh pr list instead.

Performs advanced searches for issues. Use when looking for duplicates or specific keywords across repositories.

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.

Gherkin acceptance criteria authoring. Use when writing Given/When/Then scenarios, feature files, or BDD-style specifications. Provides syntax reference, best practices, and Reqnroll integration guidance.

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Giotto Suite 空间转录组学分析工具包 - 100%覆盖718个文件（37个教程+285个核心API+4个数据文档+344个扩展函数+49个工具函数）

`git absorb` automatically identifies which commits should contain your staged changes and creates fixup commits that can be autosquashed. This eliminates the need to manually find commit SHAs or run

Carefully apply changes from a specific git commit to the current branch.

Skill for analyzing git changes, grouping them into logical atomic commits, generating conventional commit messages, and guiding through the commit process. Use when committing changes with proper conventional commit format and maintaining atomic commits.

Intelligently detects when too many files are staged and automatically groups them by feature or functionality using Conventional Commits with user language preference

Generate comprehensive, detailed git commit messages following best practices with problem explanations for fixes and complete change lists for features. Use when committing changes, writing commit messages, or when user mentions git commit, staging changes, or version control.

Use when debugging regressions or identifying which commit introduced a bug - provides systematic workflow for git bisect with automated test scripts, manual verification, or hybrid approaches. Can be invoked from systematic-debugging as a debugging technique, or used standalone when you know the issue is historical.

Automated git bisect for bug hunting with test script execution

git

Use only when the user explicitly asks for a git branch name or branch naming suggestion. Output one strong recommendation in a consistent pattern, with minimal rationale.

This skill should be used when starting new feature work, mid-feature when wanting to add unrelated changes, when a branch has grown beyond 20 commits, or when unsure whether to create a new branch. Covers one-feature-one-branch rule, branch size targets, and when to split branches.

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Generate changelog from git commits and manage versions.

满足以下任一条件时，应使用本 Skill：