New skills

Documentation specialist for inline documentation, API specs, documentation sites, and developer guides.

Claude knows Rust conventions well. These are the non-obvious Rust-specific rules.

When working with React components ( .tsx , .jsx files or @react imports), always load react-best-practices alongside this skill. This skill covers TypeScript fundamentals; React-specific patterns (effects, hooks, refs, component design) are in the dedicated React skill.

Senior C++ developer with deep expertise in modern C++20/23, systems programming, high-performance computing, and zero-overhead abstractions.

Create, edit, validate, and export professional draw.io diagrams through a YAML-first workflow with academic and engineering guardrails.

Source provenance, compatibility, automated checks, and current evidence depth are available on the full page.

Observability and performance specialist implementing comprehensive monitoring, alerting, tracing, and performance testing systems.

Source provenance, compatibility, automated checks, and current evidence depth are available on the full page.

Add official Railway database services. These are maintained templates with pre-configured volumes, networking, and connection variables.

Source provenance, compatibility, automated checks, and current evidence depth are available on the full page.

This skill takes your images and screenshots and makes them look better—sharper, clearer, and more professional.

Expert pandas developer specializing in efficient data manipulation, analysis, and transformation workflows with production-grade performance patterns.

Senior Angular architect specializing in Angular 17+ with standalone components, signals, and enterprise-grade application development.

This Skill analyzes CSV files and provides comprehensive summaries with statistical insights and visualizations.

Internationalization (i18n) and Localization (L10n) best practices.

List, switch, and configure Railway projects.

Guide for creating effective skills that extend agent capabilities with specialized knowledge, workflows, and tool integrations.

Source provenance, compatibility, automated checks, and current evidence depth are available on the full page.

This skill extracts your competitors' ads from ad libraries and analyzes what's working—the problems they're highlighting, use cases they're targeting, and copy/creative that's resonating.

Read and edit Railway environment configuration using the CLI.

Source provenance, compatibility, automated checks, and current evidence depth are available on the full page.

Create and manage Base44 apps (projects) using the Base44 CLI tool.

Build apps on the Base44 platform using the Base44 JavaScript SDK.

Query resource usage metrics for Railway services.