Machine Learning

Comprehensive Vitest testing framework guide with strong emphasis on Jest-to-Vitest migration. Covers automated migration using codemods, configuration setup, API differences, best practices, and troubleshooting. Use when migrating from Jest, setting up Vitest, writing tests, configuring test environments, or resolving migration issues. Primary focus is seamless Jest migration with minimal code changes.

Validates Claude skill files for correct structure, YAML frontmatter, Python imports, naming conventions, and compliance with official documentation

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.

NetGraph scenario DSL for defining network topologies, traffic demands, failure policies, and analysis workflows in YAML. Use when: creating or editing .yaml/.yml network scenarios, defining nodes/links/groups, writing adjacency rules, configuring selectors or blueprints, setting up traffic matrices or failure policies, debugging DSL syntax or validation errors, or asking about NetGraph scenario structure.

Search and analyze code repositories on GitHub and Hugging Face (Models, Datasets, Spaces). This skill should be used when exploring open-source projects, finding implementation references, discovering ML models/datasets, or analyzing how others have solved similar problems.

Use when creating static websites with Next.js static export - covers YAML-based content, image optimization, form handling, SEO, and deployment to GitHub Pages/Netlify/Vercel

Convert OSCAL documents between formats (JSON, YAML, XML) and to human-readable formats like Markdown or plain text. Use for document transformation, reporting, and making OSCAL data accessible to non-technical stakeholders.

Convert documents (PDF, EPUB, PPTX, DOCX, XLSX, HTML, images) to Markdown using Datalab cloud API. Use when user wants to use Datalab API for document conversion, or prefers cloud-based processing over local marker CLI.

Harness NextGen CD for continuous deployment including pipeline YAML structure, deployment strategies (rolling, blue-green, canary), GitOps workflows, approval gates, triggers, environments, services, manifests, Kubernetes deployments, Terraform integration, and secrets management. Activate for Harness pipeline creation, deployment automation, and GitOps configuration.

Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or shadcn/ui components - not for simple single-file HTML/JSX artifacts.

Suite of tools for creating elaborate, multi-component Codex CLI HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or shadcn/ui components - not for simple single-file HTML/JSX artifacts.

Apply appropriate type hints for ML/PyTorch code. Use when adding type annotations to ML code or addressing mypy errors.

Spawn 5 Opus subagents with randomly-generated distinct personas to debate a problem from multiple angles. Use when exploring UX decisions, architecture choices, or any decision that benefits from diverse perspectives arguing creatively.

Generate the complete RAG ingestion script to crawl textbook from sitemap.xml, chunk content, embed using Gemini, and push to Qdrant following MCP documentation.

Ultimate RabbitMQ expertise skill for production-grade message broker architecture, implementation, and operations. Top 0.01% knowledge covering: (1) Advanced messaging patterns - Dead Letter Exchanges, Delayed Messages, Priority Queues, Consistent Hash Exchange, Sharding, (2) High Availability - Clustering, Quorum Queues, Stream Queues, Federation, Shovel, (3) Performance Engineering - prefetch tuning, connection pooling, batch publishing, memory optimization, flow control, (4) Security - TLS/mTLS, OAuth2, LDAP, certificate rotation, (5) Monitoring - Prometheus metrics, custom health checks, anomaly detection, (6) Troubleshooting - memory alarms, network partitions, queue backlogs, consumer starvation, (7) Multi-tenancy - vhost design, resource limits, isolation patterns, (8) Event-driven architectures - CQRS, Event Sourcing, Saga patterns with RabbitMQ. Use when: building messaging systems, debugging RabbitMQ issues, optimizing performance, designing HA architectures, implementing advanced patterns, product

Create and execute PhenoML workflows for healthcare data processing, including condition creation from clinical notes and patient registration with deduplication

Convert PowerPoint (.pptx) presentations to standalone HTML format with FULL style, position, and formatting preservation. Accurately replicates slides with exact fonts, colors, shapes, backgrounds, layouts, hyperlinks, videos, audio, and tables. Use for web-friendly presentations that maintain visual fidelity and interactivity.

Report templating with Jinja2 and MJML for SignalRoom. Use when creating new reports, modifying templates, debugging report rendering, or adding new notification channels.

SPEC document authoring guide - YAML metadata, EARS syntax (5 patterns with Unwanted Behaviors), validation checklist

Эксперт AutoML. Используй для automated machine learning, hyperparameter tuning и model selection.