Developer Tools & Repos Agent Skills for Devin Desktop

Use when debugging schema migration crashes, concurrency thread-confinement errors, N+1 query performance, SwiftData to Core Data…

Enforces minimal-impact, defensive coding standards to ensure code reliability and prevent over-engineering during modifications.

Use for Core Location troubleshooting - no location updates, background location broken, authorization denied, geofence not triggering

Use when the user wants a code review of one or more EXISTING pull/merge requests — any phrasing of "review this PR/MR" with GitHub PR or…

Generate Coverage and insurance resources with payer diversity including Medicare, Medicaid, commercial, Tricare, VA, and self-pay.

Add a standard Purpose comment above each pure virtual method declaration in C++ interface header files (.h/.hpp).

INVOKE WHEN: - Starting any task — query first (cq catches blind spots your training data missed: stale versions, integration gotchas…

CQRS architecture knowledge base. Provides patterns, antipatterns, and PHP-specific guidelines for Command Query Responsibility…

CQRS (Command Query Responsibility Segregation) patterns for separating read and write models.

Performs comprehensive code reviews of local changes to ensure correctness, security, and quality before commits.

Use when the user has a crash log (.ips, MetricKit JSON, legacy .crash text, .xccrashpoint bundle, or pasted text) that needs analysis.

Set up crash instrumentation with actionable context.

Use when the user wants to scaffold, bootstrap, or create a new Android project from scratch.

Provides comprehensive guidance for Angular framework including components, modules, services, dependency injection, routing, forms, and…

Transform research descriptions into well-structured implementation plans following project conventions

Create a release checklist and GitHub issue for an R package.

Create Epics and Stories from GDD requirements for development.

Create a new issue in a GitHub repository

Create a new issue in a GitLab project

Scaffolds a headless agent in TypeScript using @openrouter/agent and Bun — for CLI tools, API servers, queue workers, and pipelines.

Use when the user wants to start a new Power Apps mobile app (Expo / React Native / TypeScript, targeting iOS and Android) from scratch.