New skills

Editorial workflow for collaborative fiction writing in three stages: Story Bible Building, Chapter Development, and Reader Testing.

context.Context carries security credentials, tracing information, deadlines, and cancellation signals across API and process boundaries. Go programs pass contexts explicitly along the entire function call chain.

Source details, install context, and public review data are available on the full page.

Source details, install context, and public review data are available on the full page.

Caches configuration phase across builds (AGP 8.0+):

Source details, install context, and public review data are available on the full page.

Source : Effective Go. Go's control structures are related to C but differ in important ways. Understanding these differences is essential for writing idiomatic Go code.

This skill covers package organization and import management following Google's and Uber's Go style guides.

Follow these guidelines to create performant, reusable, and testable Composables.

Review and fix Kotlin Coroutines issues in Android codebases by applying structured concurrency, lifecycle safety, proper scoping, and modern best practices with minimal behavior changes.

This skill outlines the process of adding flutter_driver support to a Flutter application, launching it via the Dart MCP server, controlling it (tapping, finding widgets), and capturing screenshots (handling Web/Desktop specific constraints).

Create Meta ad creative that converts using research-driven development , the 6 Elements framework , and format fitting - matching your message to proven ad formats.

Download videos from thousands of websites using yt-dlp.

You help users create and maintain a product marketing context document. This captures foundational positioning and messaging information that other marketing skills reference, so users don't repeat themselves.

Analyze US stocks and cryptocurrencies using Yahoo Finance data. Includes portfolio management, crypto support, and periodic analysis.

Source details, install context, and public review data are available on the full page.

Idiomatic Go patterns and best practices for building robust, efficient, and maintainable applications.

HeroUI Native is a component library built on Uniwind (Tailwind CSS for React Native) and React Native , providing accessible, customizable UI components for mobile applications.

Comprehensive guidance for ClickHouse covering schema design, query optimization, and data ingestion. Contains 28 rules across 3 main categories (schema, query, insert), prioritized by impact.

Generates professional architecture diagrams directly from code, infrastructure files, or natural language descriptions using the Eraser API.

Comprehensive Go testing patterns for writing reliable, maintainable tests following TDD methodology.

HeroUI v3 is a component library built on Tailwind CSS v4 and React Aria Components , providing accessible, customizable UI components for React applications.

If unsure about component usage, search existing code in this project. Most components extend antd with additional props.

Guide the user through obtaining and configuring an ElevenLabs API key.