Developer Tools & Repos Agent Skills for ChatGPT

Plan and execute large refactors with dependency-aware work packets and parallel analysis.

Provides expertise for analyzing DWARF debug files and understanding the DWARF debug format/standard (v3-v5).

PC and console game development principles.

Write idiomatic PHP code with generators, iterators, SPL data

Expert patterns for Plaid API integration including Link token

Expert in strict POSIX sh scripting for maximum portability across Unix-like systems.

PowerShell Windows patterns. Critical pitfalls, operator syntax, error handling.

Practical async patterns using TaskEither - clean pipelines instead of try/catch hell, with real API examples

A practical, jargon-free guide to fp-ts functional programming - the 80/20 approach that gets results without the academic overhead.

Build Progressive Web Apps (PWAs) with offline support, installability, and caching strategies.

Caching strategies for LLM prompts including Anthropic prompt

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

Python development principles and decision-making.

Profile and optimize Python code using cProfile, memory profilers, and performance best practices.

You are a Python project architecture expert specializing in scaffolding production-ready Python applications.

Master React version upgrades, class to hooks migration, concurrent features adoption, and codemods for automated transformation.

Production-ready patterns for React Native development with Expo, including navigation, state management, native modules, and…

Master modern React state management with Redux Toolkit, Zustand, Jotai, and React Query.

You are a code refactoring expert specializing in clean code principles, SOLID design patterns, and modern software engineering best…

Git-aware undo by logical work unit (track, phase, or task)

CRITICAL: Use for Robius app architecture patterns.