Essential command-line tools and system utilities.
Comprehensive mobile DevOps workflow that orchestrates mobile application development, CI/CD for mobile, app store deployment, and mobile device testing. Handles everything from mobile app build automation and testing to app store submission, monitoring, and mobile-specific DevOps practices.
Advanced iOS performance profiling with Xcode Instruments, real-world optimization case studies, memory debugging with ASAN/TSAN, SwiftUI view optimization, and production performance patterns. Use when user asks about profiling, Instruments, memory leaks, performance optimization, ASAN, TSAN, hangs, stutters, or app performance issues.
Expert system for integrating Apple Developer APIs including App Store Connect API, App Store Server API, Sign in with Apple REST API, App Store Server Notifications, Advanced Commerce API, and App Intents. Use this skill when (1) Implementing in-app purchases or subscription management, (2) Setting up App Store Server Notifications webhooks, (3) Creating JWT tokens for Apple API authentication, (4) Managing TestFlight distribution or app metadata, (5) Implementing Sign in with Apple authentication, (6) Working with App Intents or Shortcuts integration, or (7) Any Apple developer API integration.
Updates existing README.md files after code changes. Use for requests to update, check, fix, or add to an existing README. Trigger phrases include "update readme", "check readme", "is the readme current", "add to readme", "fix readme", "readme out of date". Also use after adding dependencies, environment variables, or configuration. For creating new READMEs from scratch, use writing-documentation instead.
Analyzes, optimizes, and audits project dependencies for cleanup, circular detection, version conflicts, bundle size, and security vulnerabilities. Use when cleaning unused deps, detecting circular imports, managing version upgrades, optimizing bundles, or auditing for security/license compliance.
Master monorepo management with Turborepo, Nx, and pnpm workspaces to build efficient, scalable multi-package repositories with optimized builds and dependency management. Use when setting up monorepos, optimizing builds, or managing shared dependencies.
Package entire code repositories into single AI-friendly files using Repomix. Capabilities include pack codebases with customizable include/exclude patterns, generate multiple output formats (XML, Markdown, plain text), preserve file structure and context, optimize for AI consumption with token counting, filter by file types and directories, add custom headers and summaries. Use when packaging codebases for AI analysis, creating repository snapshots for LLM context, analyzing third-party libraries, preparing for security audits, generating documentation context, or evaluating unfamiliar codebases.
Expert at package management and supply chain security. Use when managing dependencies, updating packages, resolving version conflicts, ensuring supply chain security, or auditing vulnerabilities in project dependencies.
Generate and update release notes for sanhe-claude-code-plugins. Use when user wants to create or update release notes, document version changes, or prepare for a new release. Reads git commit history, pyproject.toml version, and follows the standardized format.
Knowledge about the project's CI/CD pipeline, Semantic Versioning with Conventional Commits, release-please automation, and GoReleaser. Use when working with releases, commits, or CI workflows.
Automatically create and update CHANGELOG.md files for scripts and tools following Keep a Changelog format. Use when creating new scripts, updating existing scripts, fixing bugs, or adding features to any tool in the repository.
Sets up professional Python library projects with modern tooling (pyproject.toml, uv, ruff, pytest, pre-commit, GitHub Actions). Use when creating new Python libraries, modernizing existing projects to pyproject.toml, configuring linting/testing/CI, or setting up Makefiles and pre-commit hooks.
Generates semantic commit messages and commits code changes to version control. Use when staging changes, creating commits, writing commit messages, or when the user mentions git, commit, staging, or version control. Supports monorepo package updates tracking.
Configure automated versioning with release-please. Set up semantic versioning, changelog generation, and monorepo support using GitHub App token authentication.
To be used for automating release tasks. Follow this instruction set for updating documentation, generating changelogs, and versioning.
Expert at creating Nix flakes with flake-parts for development environments. Invoked when users want to set up devShells, configure nix-direnv, create flake.nix files, or build reproducible development environments. Specializes in Python, Node.js, and Rust projects using the flake-parts modular architecture.
This skill should be used when the user asks to "update changelog", "add changelog entry", "prepare release notes", "document version changes", "generate changelog", "review release history", "create release entry", or needs guidance on Keep a Changelog format, semantic-release configuration, conventional commits mapping, or version documentation best practices.
Automate changelog generation from commits, PRs, and releases following Keep a Changelog format. Use when setting up release workflows, generating release notes, or standardizing commit conventions.
Scaffold Python projects with uv (package/Python version manager), hatchling (build tool), and pytest (testing). Generates onion architecture structure with domain, infrastructure, application, and presentation layers. Use when users request to create a new Python project, initialize Python codebases, set up Python package structure, or need project templates following clean architecture principles.
Review release readiness by checking ChangeLogs and version definitions and then create a git tag for the requested version. Use when asked to release or tag a version (e.g., "Please release 0.2.0", "Please tag 0.2.0") or to verify ChangeLog/version consistency before tagging.
Manages Python library releases including semantic versioning, changelog maintenance (Keep a Changelog format), release automation with GitHub Actions, and deprecation workflows. Use when planning releases, writing changelogs, automating release pipelines, or communicating breaking changes.
