agents

Strategic search planning for agent-driven research. Generates structured search-term matrices with tiered fallback strategies, engine-specific operators, and grading criteria before executing any searches. Use this skill whenever research requires more than a single search query — comparing technologies, verifying claims across sources, surveying a landscape, investigating a multi-faceted question, or building evidence for a decision. Do NOT use for quick factual lookups, fetching a single known URL, or questions answerable from a single source. Covers tech, academic, regulatory, and general domains. Think of it as "research planning" — the matrix is the plan, execution comes after.

Create language conversion skills for translating code from language A to language B. Use when building 'convert-X-Y' skills, designing type mappings between languages, establishing idiom translation patterns, or defining conversion methodologies. Provides foundational patterns that specific conversion skills extend.

Guide for translating code between programming languages. Use when converting code from one language to another, planning language migrations, understanding conversion challenges, asking about type mappings, idiom translations, or referencing pattern mappings. Covers APTV workflow, type systems, error handling, concurrency, and language-specific gotchas.

Identify skill coverage gaps and improvement opportunities. Use when analyzing missing skills for a task, creating skill gap issues, evaluating skill effectiveness, or refining skill progressive disclosure.

Validate Claude Code skills against best practices. Use when checking skill quality, running validation, or creating improvement issues.

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This skill calculates key financial ratios and metrics from financial statement data for investment analysis

This skill applies consistent corporate branding and styling to all generated documents including colors, fonts, layouts, and messaging

Master REST and GraphQL API design principles to build intuitive, scalable, and maintainable APIs that delight developers. Use when designing new APIs, reviewing API specifications, or establishing API design standards.

Master advanced prompt engineering techniques to maximize LLM performance, reliability, and controllability in production. Use when optimizing prompts, improving LLM outputs, or designing production prompt templates.

Create distributable Python packages with proper project structure, setup.py/pyproject.toml, and publishing to PyPI. Use when packaging Python libraries, creating CLI tools, or distributing Python code.

Pre-implementation confidence assessment (≥90% required). Use before starting any implementation to verify readiness with duplicate check, architecture compliance, official docs verification, OSS references, and root cause identification.

Audit an Anthropic Cookbook notebook based on a rubric. Use whenever a notebook review or audit is requested.

Extract data from files related to SANS courses.

Master authentication and authorization patterns including JWT, OAuth2, session management, and RBAC to build secure, scalable access control systems. Use when implementing auth systems, securing APIs, or debugging security issues.

Extract data from files related to SANS courses.

Generate a skeleton template for a new Claude Code Skill.

Guidelines for writing effective code examples in technical blog posts

Blog structure patterns for tutorials, deep-dives, research summaries, and development journals

Astro/AstroPaper platform configuration for the blog-workflow plugin

SEO fundamentals for technical blog posts — meta tags, structured data, keyword placement, and readability optimization

Style guide for technical blog posts covering voice, tone, clarity, and consistency standards

Audit design components and generated code for WCAG 2.1 compliance including color contrast, touch targets, and screen reader compatibility

Optimize design assets for production deployment with format-specific compression, resolution scaling, and bundle optimization

Manage design system tokens including CRUD operations, multi-format export, version tracking, and synchronization with design files

Convert design specifications from Figma, Sketch, or Penpot to Flutter widgets with proper theming

Convert design specifications from Figma, Sketch, or Penpot to React components with CSS modules or styled-components

Convert design specifications from Figma, Sketch, or Penpot to SwiftUI view code with proper modifiers and theme integration

Convert design specifications from Figma, Sketch, or Penpot to HTML with Tailwind CSS utility classes

Extract design tokens (colors, typography, spacing, shadows) from Figma, Sketch, and Penpot design files via MCP servers and normalize to W3C format

Using DuckDB as an in-process analytical SQL engine for SwiftUI applications with CSV, Parquet, and SQLite support

Building data visualizations in SwiftUI using Apple's Swift Charts framework

Architecture patterns for SwiftUI applications including MVVM, navigation, dependency injection, and the @Observable macro

Reference for SwiftUI built-in components, layout tools, and visual styling for iOS-native interfaces

SwiftUI data flow mechanisms including @Observable, @State, @Binding, and environment values

Implementing touch interactions, gestures, and haptic feedback in SwiftUI for responsive user experiences

Testing strategies for SwiftUI applications including unit tests, UI tests, and preview-based testing

Craft targeted cover letters tailored to specific job descriptions and employer requirements

Analyze job descriptions to extract key requirements, responsibilities, and qualification signals

Analyze and categorize job requirements to identify must-have vs nice-to-have qualifications