Developer Tools & Repos Agent Skills for Devin Desktop

Enforces Flutter/Dart project scaffolding where the layout makes defects greppable — a single-package app by default (feature-first under…

Use when Python work should run inside a project-local <project_root>/.venv, especially uv-managed repositories, including scripts, tests…

Uses react-docgen to extract React component props and detect unnecessary prop drilling through intermediate components.

Protocol Buffers and gRPC service definition with backward compatibility checks

Generates Prototype pattern implementations for PHP 8.4.

TypeScript strict patterns and best practices.

Generates Proxy pattern for PHP 8.4. Controls access, adds lazy loading, caching, logging. Includes unit tests.

Generates PSR-14 Event Dispatcher implementation for PHP 8.4.

Generates PSR-15 HTTP Middleware implementation for PHP 8.4.

Generates PSR-17 HTTP Factories implementation for PHP 8.4.

Generates PSR-7 HTTP Message implementations for PHP 8.4.

Complete guide to publishing Capacitor apps to Apple App Store and Google Play Store.

Run a pre-PR quality gate (tests, typecheck, lint, code review) and then create a pull request with a structured summary.

Manage GitHub pull requests or GitLab merge requests: create, read/leave/respond to comments, and merge.

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

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

Complete guide for Pyth Network - decentralized oracle providing real-time price feeds for DeFi.