Developer Tools & Repos Agent Skills for ChatGPT

Add or replace a focused SwiftUI control, content block, row, chart, feedback state, layout, or navigation surface with FreakUI.

Add a new game to @randsum/games

use when a new cosmetic is added.

Setup Progressive Web App (PWA) support for a Next.js project using Serwist.

Guides the agent through adding Swift Package Manager support to an existing Capacitor plugin.

Step-by-step guide for adding new pages to the Yew frontend

Documents the complete process for adding support for a new emulator or system to Kyaraben.

Use when adding new mod parsers to convert game mod strings to typed Mod objects - guides the template-based parsing pattern (project)

CometChat Calls integration for Angular UI Kit v5 (@cometchat/chat-uikit-angular@5).

Address review comments on a GitHub pull request — fetch unresolved comments, investigate each issue, fix valid ones, reply, and resolve…

Write decision records that explain context, evaluated alternatives, chosen direction, and consequences without creating product obligations

Hyperliquid perpetual futures DEX — order placement (market/limit/trigger/TWAP), position management, leverage up to 50x, WebSocket…

Use when the user asks to generate, create, or scaffold ADVPL/TLPP code for TOTVS Protheus -- User Functions, Static Functions, TLPP…

Use when the user asks to migrate, convert, compatibilize, or modernize legacy ADVPL procedural code to TLPP object-oriented classes on…

Port Claude Code plugins to Codex or Agy packages.

React DevTools CLI for AI agents. Use when the user asks you to debug a React or React Native app at runtime, inspect component…

Review and fix PR review bot findings on current PR, loop until resolved.

Expert in Claude Agent SDK development. Use when users ask about SDK API, agent configuration, MCP servers, hooks, permissions, file…

Architect agent — designs systems and APIs and decides the tech stack.

Backend architecture patterns, API design, database optimization, and server-side best practices for Node.js, Express, and Next.js API…

Django architecture patterns, REST API design with DRF, ORM best practices, caching, signals, middleware, and production-grade Django apps.