Browse skills

682 skills

TypeScript Expert

Applies expert-level guidelines to write, review, and refactor TypeScript code for maintainability, type safety, and performance.

Security Testing12 pts

Backend Test-Driven Development

Guides the development of NestJS backends using a strict, iterative Test-Driven Development (TDD) methodology.

Security Testing12 pts

Validation Checklist

Guides software projects through a standardized pre-delivery validation process for backend and frontend code.

Security Testing12 pts

Flutter UI Components

Develops and migrates individual Flutter UI components to be fully compliant with Material Design 3 standards.

Mobile Development12 pts

Pre-Commit Validator

Automates pre-commit checks for TypeScript type safety, test execution, code coverage, and Git branch compliance.

Security Testing12 pts

Managing Agent Skills

Creates, analyzes, updates, and improves Claude Code agent skills following best practices and structured workflows.

Productivity Workflow12 pts

Claude Skill Design

Designs and refines Claude Code Skills using the Box Factory philosophy for low-maintenance, high-value AI guidance.

Learning Documentation12 pts

iOS Design

Creates distinctive, production-grade iOS interfaces with SwiftUI, respecting Apple's Human Interface Guidelines.

Mobile Development12 pts

Complexity Scoring

Scores software task complexity on a standardized 1-5 scale to inform planning, resource allocation, and workflow decisions.

Productivity Workflow12 pts

SQL Batching

Prevents D1/SQLite 'too many SQL variables' errors by automatically batching Drizzle ORM queries with dynamic arrays.

Database Management12 pts

Ansible Host Limiter

Ensures Ansible and ansible-playbook commands always target a specific host to prevent accidental multi-server changes.

Deployment Devops12 pts

Output Customization

Manages Claude's response formatting and behavior through built-in and custom output styles.

Learning Documentation112 pts

Architecture Readiness

Creates and evaluates Product Owner Specifications to document business requirements before technical architecture design.

Productivity Workflow12 pts

Implementing DDD Architecture

Designs and implements rich domain models using Domain-Driven Design (DDD), CQRS, and hexagonal architecture patterns.

Developer Tools12 pts

Query Performance Analysis

Analyzes database query performance, detects N+1 issues, identifies missing indexes, and guides safe index migrations.

Database Management12 pts

Rigorous Critique

Applies rigorous intellectual scrutiny to ideas, arguments, and reasoning through systematic challenge and questioning.

Productivity Workflow12 pts

Understand Networked Events

Analyzes and explains the communication flow of networked events between clients and servers in a Highrise Studio project.

Game Development12 pts

Workscript Node Review

Reviews workscript node implementations for compliance with development blueprints, best practices, and metadata consistency.

Security Testing12 pts

Web Browser

Remotely controls a web browser to navigate pages, execute scripts, and interact with elements.

Browser Automation812 pts

Skill Registry Example

Provides a template and best practices for creating and documenting new Claude Code Skills for a shared registry.

Learning Documentation12 pts

Doc Vault

Automatically fetches and consults a local cache of up-to-date API documentation for various libraries and frameworks.

Learning Documentation12 pts

Fork Terminal

Opens a new terminal window to run commands, delegate tasks to other AI agents, or start parallel workstreams.

Productivity Workflow12 pts

Work Journal Communications

Generates audience-specific communications in Spanish from English Markdown work logs for PRs, managers, and stakeholders.

Productivity Workflow12 pts

Skeleton Svelte

Builds theme-aware, responsive user interfaces in Svelte using the Skeleton UI component library and its design patterns.

Design Tools12 pts