Developer Tools & Repos Agent Skills for Grok Build

Master TypeScript's advanced type system including generics, conditional types, mapped types, template literals, and utility types for…

Design durable workflows with Temporal for distributed systems.

Use when creating, switching, bootstrapping, or cleaning Git worktrees with wtp.

wxPython GUI expert -- sizer layouts, event handling, AUI framework, custom controls, threading (wx.CallAfter/wx.PostEvent), dialog…

This skill should be used when the user asks to "scaffold a Bankr SDK project", "create new SDK bot", "build a Bankr web service", "create…

Compatibility workflow surface for broad or legacy Xcode execution requests.

Benchmark Xcode clean, cached-clean, zero-change, and incremental builds with fixed inputs, timing summaries, and `.build-benchmark/`…

Coordinate end-to-end Xcode build optimization audits with recommend-first, approval-gated fixes, specialist analysis, wall-clock…

Implement approved Xcode build-speed fixes after strategist approval or explicit requests covering build settings, script phases, Swift…

Analyze Swift and mixed-language compile hotspots using build timing summaries and Swift frontend diagnostics, then produce a…

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

Safely modifies Xcode projects (.pbxproj) to add Swift Packages and link files.

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.

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…

This skill should be used when working with xterm.js terminal implementations, React-based terminal applications, WebSocket terminal…

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

Use when reviewing or designing software architecture.

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

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…