AI Skills Registry

Restrict file edits to a specific directory for the session. (gstack)

Social media strategy and post drafting — HN posts, Twitter/X threads, LinkedIn posts, Reddit comments, and developer community content. Use

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that exte

Bring a published CLI from the public library into the internal library so it's identical to a freshly-generated copy — module path reverted

Look up a Korean postcode and official English address from a known address with the official ePost integrated search page.

When the user's app or update was rejected by Apple App Review or Google Play Review and they need to diagnose why, fix it, and resubmit fas

App Store and Google Play screenshot creation with exact platform specs. Covers iOS/Android dimensions, gallery ordering, device mockups, an

Teaches visibility-based lazy loading using Intersection Observer. Use when you have below-the-fold components or images that don't need to

Safely identify and remove dead code with test verification at every step. Use when Codex needs to clean unused exports, files, dependencies

Critical thinking and logical reasoning analysis skills for when you are explicitly asked to critically analyse written content such as arti

Internationalization (i18n) and localization (l10n) testing for global products including translations, locale formats, RTL languages, and c

Convert existing projects into Apify Actors - serverless cloud programs. Actorize JavaScript/TypeScript (SDK with Actor.init/exit), Python (

Internal maintenance support for checking and fixing generated Rust skill documentation references. Use only when explicitly invoked by /fix

Detect and analyze adverse drug event signals using FDA FAERS reports, drug labels, and disproportionality statistics (PRR, ROR, IC). Genera

Generate compelling App Store descriptions that convert browsers into users. Use when writing initial descriptions, improving existing copy,

Create a Google Classroom course and invite students.

Extract specific revenue guidance and growth projections from earnings call transcripts, including segment breakdown, constant currency adju

Mine transcripts into learnings.

YC Office Hours — two modes. (gstack)

Expert guidance for building web scrapers and crawlers using the Scrapy Python framework with best practices for spider development, data ex

Immunology research workflows: antibody-antigen interactions, T/B cell repertoire, MHC/HLA binding prediction, autoimmune disease genetics,

List and download all files from a Google Drive folder.