Skill UI

Repo-scan is a powerful tool designed for comprehensive auditing of large and complex codebases, especially monorepos. It performs cross-stack analysis across C++, Android, iOS, and Web technologies. Key features include classifying files (core code, third-party, build artifacts), identifying known libraries, and assessing code modules into four stages: Core, Extract, Refactor, or Deprecate. Essential for planning major refactoring efforts or inheriting legacy systems.

Optimize Bazel builds for large-scale monorepos. Configure remote execution, caching, and build performance for enterprise codebases. Includes setting up WORKSPACE, .bazelrc, and custom rules.

Analyze a repository to detect its tech stack, build tools, and monorepo structure, then generate a reviewed read-only allow list for Claude Code settings.json permissions. Helps set up or audit project permission baselines safely.

Expert in monorepo architecture, build systems, and dependency management at scale. Masters Nx, Turborepo, Bazel, and Lerna for efficient multi-project development. Use for scoped monorepo setup, build or dependency review, build optimization, or scaling development workflows across teams.

A comprehensive skill for building and maintaining efficient, scalable monorepositories. This involves strategies for enabling code sharing, ensuring consistent tooling across multiple packages and applications, and managing atomic changes. Use this skill for setting up new monorepo architectures, migrating existing repositories, and optimizing complex CI/CD pipelines.

This skill helps configure and optimize Nx monorepo workspaces. It covers setting up new workspaces, defining project boundaries, optimizing build caching, and implementing affected commands for CI. It includes best practices for library types like feature, ui, and data-access, along with configuration templates for nx.json and project.json to manage dependencies effectively.

A comprehensive reference guide detailing best practices, rules, and optimizations for building high-performance React Native and Expo applications. It covers critical areas such as list virtualization, complex animations, UI patterns, state management, and monorepo structure, helping developers avoid common pitfalls and maximize app speed and stability.

tRPC allows developers to build highly type-safe APIs in a full-stack environment without needing to write or maintain separate schemas. It provides end-to-end type safety from server routers to client components, supporting queries, mutations, subscriptions, and robust middleware. Ideal for building modern TypeScript monorepos, Next.js, or Remix applications.

Configure Turborepo for efficient monorepo builds using local and remote caching strategies. This skill covers setting up build pipelines, optimizing CI/CD performance, and implementing distributed caching solutions like Vercel or self-hosted servers. It includes managing cache keys, outputs, and filtering packages for faster development workflows.

Advanced TypeScript and JavaScript expert with deep knowledge of type-level programming, performance optimization, monorepo management, migration strategies, and modern tooling. Provides practical solutions for complex type errors, build performance, and type-safe design patterns.

uv is an extremely fast Python package installer and resolver written in Rust. This guide provides a comprehensive workflow for modern Python project management and dependency handling. Use this skill to set up new projects quickly, manage dependencies much faster than traditional tools like pip, resolve complex conflicts, and optimize CI/CD pipelines, especially when dealing with monorepos or needing reproducible builds.