cass-2003

cass-2003/local-workflow-skill

Skill Claude CodeCodex

When the user wants to write, improve, or build a sequence of B2B cold outreach emails to prospects who haven't asked to hear from them. Use when the user mentions 'cold email,' 'cold outreach,' 'prospecting emails,' 'SDR emails,' 'sales emails,' 'first touch email,' 'follow-up sequence,' or 'email prospecting.' Also…

cass-2003/local-workflow-skill

Skill Claude CodeCodex

When the user wants to create or optimize an email sequence, drip campaign, automated email flow, or lifecycle email program. Also use when the user mentions "email sequence," "drip campaign," "nurture sequence," "onboarding emails," "welcome sequence," "re-engagement emails," "email automation," or "lifecycle…

cass-2003/local-workflow-skill

Skill Claude CodeCodex

One-time setup skill that builds a personalized inbox triage knowledge base via interactive interview. Interviews the user about their email patterns, business context, reply style, and priorities using grill-me discipline (one question at a time, forcing format where possible, dependency-ordered, each question…

cass-2003/local-workflow-skill

Skill Claude CodeCodex

Runs a full inbox triage using the knowledge base created by the 'inbox-setup' skill. Light-intake by design (most invocations skip questions and run with KB-default preferences); asks at most 2 grill-me override questions when invocation is outside normal cadence or includes category-skip intent. Searches recent…

cass-2003/local-workflow-skill

Skill Claude Code

An AI and large-language-model guide covering agent development, AI security, retrieval-augmented generation, prompting, and model evaluation. Retrieval-augmented generation, or RAG, lets an AI answer using information retrieved from a knowledge base.

cass-2003/local-workflow-skill

Skill Claude Code

An architecture design guide for APIs, security, cloud-native systems, data protection, messaging, and caching. It also covers common design principles such as SOLID and zero-trust security.

cass-2003/local-workflow-skill

Skill Claude Code

A programming-language guide covering Python, Go, Rust, TypeScript, Java, C++, and shell scripting. It explains common uses such as web development, automation, systems programming, and cloud services.

cass-2003/local-workflow-skill

Skill Claude Code

A DevOps reference covering Git, software testing, secure development, databases, performance, observability, and cloud costs. DevOps is the practice of improving how software is built, delivered, and operated.

cass-2003/local-workflow-skill

Skill Claude Code

A guide to building website interfaces, including visual style, reusable components, user experience, accessibility, responsive layouts, state management, testing, and animation.

cass-2003/local-workflow-skill

Skill Claude Code

Claymorphism design system skill. Use when building soft, puffy, clay-like UI components with large radii, dual inner shadows, and offset outer shadows.

cass-2003/local-workflow-skill

Skill Claude Code

Glassmorphism design system skill. Use when building frosted-glass UI components with blur, transparency, and layered depth effects.

cass-2003/local-workflow-skill

Skill Claude Code

Apple Liquid Glass design system. Use when building UI with translucent, depth-aware glass morphism following Apple's design language. Provides CSS tokens, component patterns, dark/light mode, and animation specs.

cass-2003/local-workflow-skill

Skill Claude Code

Neubrutalism design system skill. Use when building bold UI with thick borders, offset solid shadows, high saturation colors, and minimal border radius.

cass-2003/local-workflow-skill

Skill Claude Code

A guide to cloud-native infrastructure using Kubernetes, a system for running containers, along with Helm, Kustomize, GitOps, and infrastructure-as-code tools.

cass-2003/local-workflow-skill

Skill Claude Code

A guide to developing applications for iPhone, Android, and cross-platform frameworks such as React Native and Flutter.

cass-2003/local-workflow-skill

Skill Claude Code

A guide to coordinating multiple coding agents by dividing work, running tasks in parallel, sharing state, and resolving conflicts.

cass-2003/local-workflow-skill

Skill Claude Code

A security reference covering offensive and defensive work, including penetration testing, code auditing, threat intelligence, and vulnerability research.

cass-2003/local-workflow-skill

Skill Claude CodeCodex

A guide to finding and fixing slow code, excessive memory use, slow startup, repeated database queries, and inefficient caching.

cass-2003/local-workflow-skill

Skill Claude CodeCodex

A guide to writing reliable Bash and Zsh scripts for deployment, automation, system administration, and text processing.

cass-2003/local-workflow-skill

Skill Claude Code

A guide to writing reliable Bash and PowerShell scripts for automating computer tasks. It covers choosing the right shell, handling arguments and errors, and checking scripts before running them.

cass-2003/local-workflow-skill

Skill Claude CodeCodex

A practical workflow for building and repairing software in an existing code repository. It includes reading the project first, making focused changes, and checking the result with tests, type checks, builds, or linting.

cass-2003/local-workflow-skill

Skill Claude Code

A guide to designing the structure of systems made from services, databases, caches, queues, and other parts. It explains how these pieces handle traffic, failures, data storage, and communication.

cass-2003/local-workflow-skill

Skill Claude CodeCodex

A set of rules for keeping code and changes as small as the task allows. It favors standard-library and platform features, existing dependencies, and only the abstractions that are currently needed.

cass-2003/local-workflow-skill

Skill Claude CodeCodex

A guide to changing an API’s interface over time while keeping older clients working. It covers where to put version information and how to tell breaking changes from compatible ones.