IDE & Editors

A capability-oriented reasoning framework for identifying and describing security-relevant capability expansions in software supply-chain version transitions. Provides capability vocabulary, counterfactual reasoning scaffolds, and contextual analysis tools. Use when analyzing code version transitions to understand what new affordances emerge, not to classify code as malicious/benign. Atomic unit of analysis is the version transition (diff), not standalone code.

Tradovate JavaScript indicator scaffold and patterns. Provides class structure and export guidance. Use when developing Tradovate indicators.

Guide for creating custom agents for Claude Code with specialized behaviors and tools

Programmatic browser automation using Playwright MCP server. Use when building Claude Code tools or applications that need web automation, testing, scraping, or browser interaction. Provides structured accessibility-based automation without screenshots or vision models.

Use when you want a second-opinion review from a different model/tool. Provide narrow, reviewable diffs.

Use this skill when the user needs help executing incident response workflows, investigating security incidents, containing threats, collecting forensic evidence, or performing remediation actions.

Polaris composition patterns and page templates for common Shopify app layouts. Provides index tables, settings pages, dashboards, and resource management patterns. Auto-invoked when building page layouts.

Parse regulatory document templates (PDF/DOCX) into structured markdown and extract section hierarchies using semtools. Use when tasks involve: analyzing regulatory templates, extracting document structure, parsing ICH/eCTD documents, identifying section hierarchies, preparing documents for content generation,or working with bulk PDF/DOCX processing.Keywords: parse template, extract sections, regulatory document, ICH template, eCTD, document structure,section headings, PDF parsing, DOCX parsing, bulk document processing, semtools

Principles for creating evergreen notes - atomic, lasting insights that compound over time. Use when discussing note quality, what makes a good evergreen note, or the "only what was explored" principle. Tool-agnostic concepts that apply regardless of note-taking app.

Provides expert-level assistance with dbt Semantic Layer, MetricFlow, semantic models, metrics, dimensions, entities, measures, and BI tool integrations. Use this skill when building semantic models, creating metrics (simple, ratio, cumulative, derived, conversion), debugging validation errors, or integrating with BI tools. Extracted from official dbt documentation and optimized for data practitioners.

Comprehensive PowerPoint creation, editing, and analysis. Use this skill when: (1) Creating new presentations with professional design quality, (2) Editing existing presentations, (3) Working with templates, layouts, and slide content, (4) Adding charts, tables, or complex formatting. This skill combines design intelligence (what makes presentations effective) with technical execution (how to manipulate PPTX files).

Princípios SOLID para desenvolvimento OOP

Toolkit for styling artifacts with a theme. These artifacts can be slides, docs, reportings, HTML landing pages, etc. There are 10 pre-set themes with colors/fonts that you can apply to any artifact that has been creating, or can generate a new theme on-the-fly.

Follow strict TDD methodology using Sherpa's workflow enforcement. Activates when implementing new features, adding functionality, or building code that requires tests. Ensures RED-GREEN-REFACTOR discipline with guide check/done tracking.

Ruby static code analyzer and formatter for enforcing style guidelines, detecting bugs, and improving code quality. Supports Rails, RSpec, and Performance extensions with safe autocorrection capabilities.

Access pattern library extracted from existing templates for reuse when creating new templates. Use when creating .md files for commands, agents, skills or when generating CLAUDE.md, README.md, or settings.json. Provides templatable patterns and quick-start presets.

This skill should be used when users request research on a topic with the intent to save findings to a document. It provides a systematic workflow for conducting web research, synthesizing information from multiple sources, and creating well-structured documentation. Trigger words include "research and save", "look up and document", "find information about and write", or any request that combines information gathering with file creation.

Search for books using Google Books API (by title or ISBN) and generate a Hugo markdown post with book metadata including cover, description, author, etc. Use when the user provides a book title or ISBN.

Guide for creating custom Claude Code skills. Use when user wants to create a new skill, understand skill structure, or extend Claude's capabilities with custom tools.

Guide for ORM-based data modeling with SQLModel. Use for defining database models, fields, constraints, relationships (1:N, N:M), inheritance, validators, and handling JSON fields and timestamps. Provides templates for User, Task, and Category models.