Developer Tools & Repos Agent Skills for ChatGPT

Use when building iOS apps with UIKit, implementing MVVM/MVC/Coordinator patterns, or integrating UIKit with SwiftUI.

Vendor IP core configuration and integration expertise for FPGA designs

Use when changing IPTVnator SCSS tokens, shared layout mixins, portal headers, sidebars, detail views, Electron drag regions, or…

This skill should be used when the user asks to "execute a script in Isaac Sim", "run Python in Isaac", "write a custom Isaac Sim script"…

Opinionated preferences for roblox-ts development.

Comprehensive mobile app testing strategies for iOS and Android.

Implement offline-first mobile apps with local storage, sync strategies, and conflict resolution.

Provides battle-tested patterns, best practices, and code examples for building Phaser 3 games.

Implement and review in a sibling git worktree created from the latest default branch.

Plan and execute product isolation migrations to a facade plus contract layer in PostHog, following the Visual review architecture.

Implement an approved plan for a gstack-game GitHub issue.

GitHub Issue and PR review thread deep analysis with Codex blind verdict.

Detect issue references in commits and artifacts and automatically update or close linked tracker issues

Structured workflow for drafting NEW GitHub issues with codebase research, duplicate detection, and testing approach.

Formats GitHub issue titles and descriptions for tracking problems that were fixed.

Your GitHub issue command center -- find, triage, review, and respond to issues with full markdown + HTML reports saved to your workspace.

Interact with GitHub issues - create, list, and view issues.

Item distribution patterns for Valkyrie MoM.

Generates Iterator pattern for PHP 8.4. Creates sequential access to aggregate elements without exposing underlying representation, with…

Builds WebXR experiences for Meta Quest and Horizon OS using the Immersive Web SDK (IWSDK) — ECS architecture, Three.js integration…

Create, modify, and debug server plugins for current Paper 26.x on Java 25 or legacy Bukkit-derived 1.21.x servers on Java 21.