Systematic logic error isolation.

Implementing idiomatic, safe, and performant Rust code.

Comprehensive PostgreSQL-specific table design reference covering data types, indexing, constraints, performance patterns, and advanced features

Analyze an existing PostgreSQL database to identify tables that would benefit from conversion to TimescaleDB hypertables

Generating PEG parsers with pest.

Provides the complete content of 'The Swift Programming Language (6.2.1)' book by Apple. Use this skill when you need to verify Swift syntax, look up language features, understand concurrency,...

Analyze and optimize database schemas, identify performance issues, and suggest improvements. Use when working with database structure, indexes, or query performance.

Provides the complete Swift Concurrency Migration Guide. Use when migrating to Swift 6, resolving data-race safety errors, understanding Sendable and actor isolation, or incrementally adopting async/await.

Managing configuration and serialization.

Accessibility guide for Capacitor apps covering screen readers, semantic HTML, focus management, and WCAG compliance. Use this skill when users need to make their app accessible.

This skill provides guidance on using OpenAI's Codex CLI for detail-oriented code analysis. Use when the user explicitly invokes "/codex", asks to "use codex", "run codex", "have codex review", or...

Complete guide to publishing Capacitor apps to Apple App Store and Google Play Store. Covers app preparation, screenshots, metadata, review guidelines, and submission process. Use this skill when...

Debugging compiler errors and tracing lifetimes.

Delegate coding tasks to Codex AI for implementation, analysis, and alternative solutions. Use when you need a second AI perspective, want to explore different approaches, or need specialized...

Mobile app UI/UX design best practices for React Native, iOS, and Android. Use when building mobile interfaces, creating mobile components, designing touch interactions, implementing mobile...

Analyzing user intent and delegating tasks.

Markdown exporter for export Markdown text to DOCX, PPTX, XLSX, PDF, PNG, HTML, MD, CSV, JSON, JSONL, XML files, and extract code blocks in Markdown to Python, Bash,JS and etc files. Also known as...

Basic syntax error resolution.

Step-by-step instructions for designing table schemas and setting up TimescaleDB with hypertables, indexes, compression, retention policies, and continuous aggregates. Instructions for selecting:...

Best practices for HeyGen - AI avatar video creation API. Use when creating AI avatar videos, generating talking head videos, or integrating HeyGen with Remotion.