Developer Tools & Repos Agent Skills for Claude Code

Audit Xcode project and target overhead across schemes, settings, dependencies, run scripts, module maps, and explicit modules; require…

Take a proper screenshot from XCode application without interrupting the user or messing with screen appearence order on the screen

Xcode fleet sync: signed archives, compatibility, install, selection, first launch.

This skill should be used when building and testing iOS apps on the simulator using XcodeBuildMCP.

Create a git commit with a clear, value-communicating message.

Set up isolated git worktrees — create a new branch for fresh work, or attach a worktree to an existing branch/PR/commit to work on it in…

Build and test iOS apps on simulator with XcodeBuildMCP.

Implements industry-standard React and Next.js patterns for building scalable, high-performance web applications.

Build only what you need now, not what you think you'll need later - avoid speculative features

Manages the complete lifecycle of Claude Code agent skills from initialization and structural validation to context sizing, linting, and…

Query and sync YApi interface documentation.

Yii framework knowledge base. Provides Yii3 modular architecture, DDD integration, PSR-7/PSR-15 compliance, persistence, DI, security…

Audit code for cleanliness: naming, function size and shape, class responsibilities, SOLID violations, comment hygiene, and Law of Demeter…

Creates GitHub pull requests with pre-flight validation, conventional title formatting, and structured summary generation.

Analyze and fix useCallback anti-patterns in your code

Analyze and fix useMemo/React.memo anti-patterns in your code

Test authenticated routes in the your project using cookie-based authentication.

Clean Architecture patterns for Android and Kotlin Multiplatform projects — module structure, dependency rules, UseCases, Repositories…

Apple FoundationModels framework for on-device LLM — text generation, guided generation with @Generable, tool calling, and snapshot…

Enforces a right-sized feature-first layered MVVM Flutter architecture — features are folders and cross-cutting foundations become…

CRITICAL: Use for generics, traits, zero-cost abstraction.