Python data processing pipelines with modular architecture.
When to activate: ETL, data pipeline, Prefect, Airflow, DLT, Polars, batch processing, data quality
Use when writing Python code for DSGE models, HANK models, numerical economic computation, causal inference, or quantitative economic data…
Set up a Python virtual environment and install Reflex.
When to activate: event-driven architecture, domain events, event sourcing, Kafka, RabbitMQ, NATS
Guidance for structuring a Python/FastAPI backend into layers (routers/services/repositories) and feature-first modules so it stays easy…
When to activate: Strawberry, Graphene, GraphQL, subscriptions, dataloaders, N+1, schema-first design
When to activate: Python logging, structlog, JSON logs, correlation IDs, log levels, observability setup
When to activate: scikit-learn, machine learning pipelines, feature engineering, model evaluation, cross-validation
Complete Python Cloudflare deployment system.
Facilitates the creation of high-performance Python bindings for Rust cores using PyO3 and idiomatic wrapper patterns.
When to activate: Python security review, OWASP, SQL injection, secrets management, authentication, cryptography
Use this when authoring integration tests against a real backend (PostgreSQL, Redis, Kafka, MinIO, NATS, MongoDB), debugging slow or flaky…
Use pytest as the testing framework for its powerful features and clean syntax. pytest automatically discovers tests following these…
AI/ML Python code tutor that provides actionable hints for writing pythonic, high-performance, modern code.
Python visual creation and matplotlib/seaborn patterns for PBIR reports.
Fully sharded data-parallel training for large models.
Graph Neural Networks (PyG). Node/graph classification, link prediction, GCN, GAT, GraphSAGE, heterogeneous graphs, molecular property…
When to activate: PyTorch, nn.Module, DataLoader, training loop, mixed precision, DDP, distributed training, torch.compile, model export…
PyTorch model training skill with custom training loops, gradient management, and GPU optimization.
Browser-based QA combining Chrome MCP control with Python analysis tools.