Developer Tools & Repos Agent Skills for Claude Code

Elite indie game developer for rapid prototyping and solo quick-flow development.

Implements any user intent, requirement, story, bug fix or change request by producing clean working code artifacts that follow the…

Add release-time UX (force-update gate, post-update what's-new sheet, channel-aware store deeplinks) to a project that has bq-analytics…

Turn a website's observable HTTP traffic into a best-effort OpenAPI 3.1 spec by analyzing a `browser-trace` capture.

Build alternative browser engines using BrowserEngineKit.

Automate Bubble tasks via Rube MCP (Composio).

Build terminal user interfaces with Go and Bubbletea framework.

Use when creating or restructuring a PlayCanvas application with the direct Engine API, @playcanvas/react, or @playcanvas/web-components…

Build command-line apps in R using the Rapp package.

C# headless game server architecture — TCP/UDP socket management, connection pooling, tick-rate loops, .NET hosting model, SignalR…

C# and .NET expertise - async programming, LINQ, DI, generics, Span<T>/Memory<T>, Result pattern, Minimal APIs, System.Text.Json, Serilog.

Provides React Native performance optimization guidelines for FPS, TTI, bundle size, memory leaks, re-renders, and animations.

Guides the agent through upgrading a Capacitor app project to a newer major version.

Guides the agent through upgrading a Capacitor plugin from v6 to v7.

Official Capacitor package guide plus Capgo ecosystem plugin recommendations.

Guides the agent through migrating an existing Ionic/Capacitor project from Ionic Appflow to Capawesome Cloud.

Build CarPlay-enabled apps using the CarPlay framework.

Character consistency across AI-generated images with reference sheets

This skill should be used when starting a new adventure, creating player characters, building game worlds, or when playerRef/worldRef is…

Use when the user wants to checkout a branch, checkout a PR, checkout a commit or move HEAD to a specific commit in the WebKit repository.

Use when applying Checkstyle built-in checks for Java code including naming conventions, code metrics, and suppressions.