Developer Tools & Repos Agent Skills for Codex CLI

Build ASP.NET Core 8+ backend services with EF Core, auth, background jobs, and production API patterns.

Use when the user asks how to build with OpenAI products or APIs, asks about Codex itself or choosing Codex surfaces, needs up-to-date…

Comprehensive guide to creating, structuring, and distributing Python packages using modern packaging tools, pyproject.toml, and…

Master Python 3.12+ with modern features, async programming, performance optimization, and production-ready practices.

Comprehensive guide for refactoring imperative TypeScript code to fp-ts functional patterns

Full integration with Telegram Bot API.

Three.js asset loading - GLTF, textures, images, models, async patterns.

Consolidated game developer for story execution, code implementation, code review, QA/test authorship, and sprint orchestration.

GNU linker script generation and optimization for embedded systems.

Check with convention rules need to be applied

Build and migrate iOS, macOS, iPadOS, watchOS, tvOS, and visionOS apps with Apple's Liquid Glass design system (iOS 26+, macOS 26 Tahoe+).

iOS 26 Liquid Glass design system for SwiftUI.

Customize the CometChat React Native UI Kit without forking — four-tier model: props → request builders → text formatters + message…

Build LiveView: async data (assign_async), PubSub (check connected?), phx-change events, form components/modals/uploads, streams for…

This skill should be used when the user asks about "LLM gateway", "Bankr LLM", "LLM credits", "top up credits", "auto top-up"…

LLM streaming response patterns. Use when implementing real-time token streaming, Server-Sent Events for AI responses, or streaming with…

Scaffolds new React projects or restructures monoliths to component-based architecture.

Configures global exception handling middleware.

Configures CORS policy for development and production environments.

Load the shader-nodes skill system. Run this first to establish the shader development workflow.

Localization patterns for mobile - string resources, plurals, RTL support, Compose localization, KMP shared strings, and locale management.