Agent skills for Codex CLI

Pythia event generation skill for proton-proton and lepton collisions at high energies

Pythonic code with modern type hints, dataclasses, async patterns, packaging, and testing

Reviews Python code for type safety, async patterns, error handling, and common mistakes.

SQLAlchemy and database patterns for Python.

Python development guidance with code quality standards, error handling, testing practices, and environment management.

When to activate: Dockerfile for Python, CI for Python, GitHub Actions, uv, production deployment, health checks

Use when writing Python code for DSGE models, HANK models, numerical economic computation, causal inference, or quantitative economic data…

When to activate: gRPC, protobuf, grpcio, async gRPC, streaming, service definitions, interceptors

This skill should be used when writing, reviewing, or refactoring Python code.

Complete Python Cloudflare deployment system.

Master Python from fundamentals to advanced OOP, async programming, and web frameworks.

Systematically refactors Python code to improve maintainability, readability, and performance using industry-standard design patterns and…

Python resilience patterns including automatic retries, exponential backoff, timeouts, and fault-tolerant decorators.

Python resource management with context managers, cleanup patterns, and streaming.

Python language expert -- debugging, packaging (PyInstaller/Nuitka/cx_Freeze), testing (pytest/unittest), type checking (mypy/pyright)…

Force Python versions via uv for cloud compatibility.

Python visual creation and matplotlib/seaborn patterns for PBIR reports.

PyTorch deep learning patterns and best practices for building robust, efficient, and reproducible training pipelines, model…

Graph Neural Networks (PyG). Node/graph classification, link prediction, GCN, GAT, GraphSAGE, heterogeneous graphs, molecular property…

High-level PyTorch framework with Trainer class, automatic distributed training (DDP/FSDP/DeepSpeed), callbacks system, and minimal…

ZX-calculus based circuit simplification skill for advanced quantum circuit optimization