This skill provides documentation for running prefill sensitivity analysis to measure how easily AI models can be manipulated into generating exploit code. Researchers use it to compare token-count versus logprob metrics for predicting reward hacking susceptibility across model checkpoints.

Poor test coverage and overly complex tests slow down development and hide bugs. This skill provides guidance for writing focused tests that validate core user behaviors with clear names and mocked dependencies, ensuring fast execution and maintainable codebases.

This skill provides comprehensive validation patterns for user input, API requests, and form data. It helps prevent injection attacks, ensures data integrity, and delivers consistent error feedback to users.

Projects often fail due to inconsistent technology choices and duplicated tools. This skill ensures AI helpers follow your established technology stack including frameworks, databases, testing tools, and third-party services for architectural consistency.

This skill helps developers write resilient code with proper exception handling, user-friendly error messages, and graceful failure management. It guides Claude Code to create error boundaries, implement retry logic, and ensure proper resource cleanup in any language.

Managing development conventions across teams is challenging and leads to inconsistent code quality. This skill guides Claude Code to follow your project-wide standards for structure, version control, documentation, and workflows.

Poor or outdated comments create confusion and technical debt. This skill provides clear guidelines for writing comments that explain why decisions were made, helping developers create self-documenting code that stays relevant over time.

Inconsistent code styles make collaboration difficult and increase maintenance costs. This skill provides AI with coding standards for writing clean, maintainable code following industry best practices. Developers use these guidelines to ensure their codebase remains readable and team members can understand each other's work.

Building responsive web layouts that work across all devices is complex and error-prone. This skill provides Claude with clear guidelines on mobile-first design principles, fluid containers, relative units, and touch-friendly interactions to ensure your web projects scale seamlessly from mobile to desktop.

Writing CSS without consistent methodology leads to maintainability issues and inconsistent styling across projects. This skill provides structured guidance on applying industry-standard approaches like Tailwind, BEM, and CSS Modules to ensure clean, maintainable, and scalable stylesheets.

Frontend component development often leads to tightly coupled code that is difficult to maintain and reuse. This skill guides Claude Code to create modular, composable UI components following single responsibility principle with proper encapsulation.

Building accessible web interfaces is challenging without clear guidelines on semantic HTML, ARIA attributes, and WCAG compliance. This skill provides Claude with comprehensive accessibility best practices to create inclusive UIs that work for users with disabilities.

Database queries often suffer from security vulnerabilities and performance issues. This skill provides Claude with expert guidance to write secure, optimized queries that prevent SQL injection and eliminate N+1 problems.

Database models often lack proper validation and relationships. This skill provides clear guidance for defining database models with proper naming conventions, relationships, constraints, and data integrity rules.

Database schema changes often cause downtime and data loss. This skill guides you through creating reversible, zero-downtime migrations that maintain data integrity.

Building APIs without consistent standards leads to confusing interfaces and maintenance challenges. This skill provides structured guidance for designing RESTful APIs that follow industry best practices for URL structure, HTTP methods, status codes, and versioning.

Organizations deploying AI systems need structured governance records for EU AI Act compliance, but creating them from codebases and stakeholder knowledge is time-consuming. This skill inspects code or interviews users to produce validated, reviewable manifests ready for KI-Register submission.

Managing Eight Sleep pod settings manually is time-consuming. This skill enables AI assistants to control bed temperature, alarms, and schedules through the eightctl CLI tool.

Managing multiple development branches simultaneously is complex and error-prone. This skill provides slash commands to safely create, list, and remove git worktrees with automatic port allocation and service management.

Process videos without manual command-line work. Extract audio, convert formats, and generate transcripts with simple commands. Perfect for content creators, educators, and developers.