Developer Tools & Repos Agent Skills for ChatGPT

Comprehensive backend development guide for Node.js/Express/TypeScript microservices.

Expert guidance for developing with the tinystruct Java framework.

Guidance for implementing CollectionView in .NET MAUI apps — data display, layouts (list & grid), selection, grouping, scrolling, empty…

.NET MAUI Shell navigation guidance — Shell visual hierarchy, AppShell setup, tab bars, flyout menus, URI-based navigation with GoToAsync…

Provides comprehensive guidance for COLA architecture including adapter layer, application layer, domain layer, and infrastructure layer.

DDD architecture knowledge base. Provides patterns, antipatterns, and PHP-specific guidelines for Domain-Driven Design audits.

Finds code that can be safely deleted: unreachable, unused, obsolete compatibility, and commented-out code.

Systematic Godot debugging decision trees for physics, signals, rendering, navigation, and input issues

Diagnose MATLAB errors and unexpected behavior via MCP eval.

Decide where a boundary goes — and whether it earns its keep at all.

Use when adding debug-only deep links for testing, enabling simulator navigation to specific screens, or integrating with automated…

Configure enterprise role-based access control for Deepgram integrations.

Implement Deepgram rate limiting and backoff strategies.

Comprehensive CLI wrapper for dependency-cruiser to validate rules, find circular dependencies, and generate graphs.

Check for required dependencies (Chrome DevTools MCP, OpenRouter API) before running commands that need them.

TRIGGER when: adding or upgrading any dependency — library, SDK, framework, API, IaC API version (K8s/Terraform/Helm), CRD, or container…

L3 Worker. Builds dependency graph, detects cycles (DFS), validates boundary rules, calculates coupling metrics (Ca/Ce/I, CCD/NCCD)…

myfy dependency injection with scopes (SINGLETON, REQUEST, TASK).

Generate multiple radically different interface designs for a module using parallel sub-agents.

State and honour what a boundary promises — preconditions as the caller's obligation, postconditions as the supplier's guarantee, class…

Designs software architecture and selects appropriate patterns for projects.