Test-Driven Development workflow principles. RED-GREEN-REFACTOR cycle.

Development skill from everything-claude-code

Create and optimize popups, modals, overlays, slide-ins, and banners to increase conversions without harming user experience or brand trust.

Use when building Django web applications or REST APIs with Django REST Framework. Invoke for Django models, ORM optimization, DRF serializers, viewsets, authentication with JWT.

Expert in building voice AI applications - from real-time voice agents to voice-enabled apps. Covers OpenAI Realtime API, Vapi for voice agents, Deepgram for transcription, ElevenLabs for...

This skill should be used when users mention 'generate rules', 'isolation rules', 'methodology preset', 'apply preset', 'saturation', 'am I saturated', 'branch', 'fork', 'explore alternative',...

World-class computer vision skill for image/video processing, object detection, segmentation, and visual AI systems. Expertise in PyTorch, OpenCV, YOLO, SAM, diffusion models, and vision...

Email has the highest ROI of any marketing channel. $36 for every $1 spent. Yet most startups treat it as an afterthought - bulk blasts, no personalization, landing in spam folders. This skill...

Design microservices architectures with service boundaries, event-driven communication, and resilience patterns. Use when building distributed systems, decomposing monoliths, or implementing microservices.

Coordinate multi-layer security scanning and hardening across application, infrastructure, and compliance controls.

Master Godot 4 GDScript patterns including signals, scenes, state machines, and optimization. Use when building Godot games, implementing game systems, or learning GDScript best practices.

How to use a Win32 build of BusyBox to run many of the standard UNIX command line tools on Windows.

Deep web scraping, screenshots, PDF parsing, and website crawling using Firecrawl API

Master orchestrator, peer-to-peer, and hierarchical multi-agent architectures

Downloads videos from YouTube and other platforms for offline viewing, editing, or archival. Handles various formats and quality options.

Automate GitHub workflows with AI assistance. Includes PR reviews, issue triage, CI/CD integration, and Git operations. Use when automating GitHub workflows, setting up PR review automation,...

Voice agents represent the frontier of AI interaction - humans speaking naturally with AI systems. The challenge isn't just speech recognition and synthesis, it's achieving natural conversation...

Use when setting up CI/CD pipelines, containerizing applications, or managing infrastructure as code. Invoke for pipelines, Docker, Kubernetes, cloud platforms, GitOps.

Use this skill when creating, managing, or working with Conductor

Master Bash Automated Testing System (Bats) for comprehensive shell script testing. Use when writing tests for shell scripts, CI/CD pipelines, or requiring test-driven development of shell utilities.