Codex Design Tokens
Build web UIs using Wikimedia Codex design tokens (CSS custom properties) for consistent styling. Supports custom components, themed applications, design-to-code conversion, MediaWiki integration, and standalone web apps with automatic light/dark mode.
Wikimedia Gerrit
Work with Wikimedia Gerrit code review using git-review CLI. Use when submitting changes, downloading patches, and managing code reviews in Wikimedia's Gerrit instance at gerrit.wikimedia.org.
Wikipedia Rest Api
Comprehensive guide to Wikipedia REST API with 72 endpoints across core v1 APIs and extensions. Includes code generation for JavaScript, Python, Rust, and Go. Query builders, error handling, and real-world recipes for all common use cases.
Mediawiki Extension Development
Guide developers through creating MediaWiki extensions from setup to publication. Covers extension architecture, implementing hooks/special pages/APIs, database integration, localization, testing, and Wikimedia deployment. Use when developers want to create new extensions, add functionality to MediaWiki, or prepare extensions for production deployment.
Mediawiki Database Tables
Master MediaWiki database schema and write optimized queries. Covers all 64 core tables with field definitions, indexes, relationships, and query optimization techniques. Includes replica vs primary strategies, JOIN patterns, pagination, caching, and 50+ real-world examples for Wikimedia/MediaWiki development.
Wikipedia Editor Research
Acts as an experienced Wikipedia editor to research, structure, and draft encyclopedic content. Enforces neutrality (NPOV), verifies notability (WP:N), sources from reliable references (WP:RS), and formats output in valid Wikitext.
Wikidata Natural Query
Natural language interface for querying Wikidata. Use this skill when users ask questions about entities, facts, relationships, or want to explore Wikidata information. Handles entity search, data retrieval, and computational analysis of Wikidata content. Ideal for answering "What is...", "Tell me about...", or comparative/analytical questions about real-world entities.