Developer Tools & Repos Agent Skills

Manages framework-agnostic Android and iOS mobile app releases across Flutter, React Native, Expo, TestFlight, and Google Play tracks.

Commits and pushes all changes (staged, unstaged, untracked) to remote.

End-to-end guide for adding push notifications to .NET MAUI apps.

Complete guide to implementing push notifications in Capacitor apps using Firebase Cloud Messaging (FCM) and Apple Push Notification…

When to activate: push notifications, UserNotifications framework, APNs, notification content extensions, rich notifications, notification…

Progressive Web App patterns with Workbox 7.x, service worker lifecycle, offline-first strategies, and installability.

When to activate: Pydantic v2, data validation, serialization, settings management, pydantic-settings, field validators

When to activate: httpx, API clients, retry logic, auth headers, rate limiting client-side, OpenAPI client generation

Best practices, common mistakes, decision guidance, and checklists for async Python, asyncio, and FastAPI — covering single-instance code…

Production Python async patterns including asyncio TaskGroup, FastAPI dependency injection and middleware, SQLAlchemy 2.0 async sessions…

When to activate: ARQ, RQ, background workers, Redis-based queues, async task workers

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

Guidance for writing, reviewing, and refactoring Python code with clear style, naming, design principles, and testing discipline.

When to activate: multiprocessing, threading, concurrent.futures, ProcessPoolExecutor, GIL, CPU-bound tasks

When to activate: configuration management, pydantic-settings, env files, feature flags, environment-specific settings

When to activate: dataclasses, attrs, msgspec, frozen dataclasses, slots, inheritance, value objects

Modern Python development workflow where ALL Python execution goes through uv run — never call python, pip, or pytest directly.

Set up a Python virtual environment and install Reflex.

When to activate: event-driven architecture, domain events, event sourcing, Kafka, RabbitMQ, NATS

Enforces Python best practices, type safety, and modern development standards for robust backend applications.

Guidance for structuring a Python/FastAPI backend into layers (routers/services/repositories) and feature-first modules so it stays easy…