Dados e Análise

Content quality and E-E-A-T analysis with AI citation readiness assessment. Enhanced with live Ahrefs (actual keyword rankings, positions) and GSC (search query performance) data to validate static E-E-A-T analysis with real user behavior. Use when user says "content quality", "E-E-A-T", "content analysis", "readability check", "thin content", or "content audit".

Deep single-page SEO analysis covering on-page elements, content quality, technical meta tags, schema, images, and performance. Enhanced with live Ahrefs (page authority, referring domains) and GSC (search performance, top keywords) data when MCPs are available. Use when user says "analyze this page", "check page SEO", or provides a single URL for review.

Utilize esta skill quando precisar trabalhar com modelagem de dados NoSQL.

Design and generate publication-quality charts — bar, line, pie, scatter, heatmaps, and interactive D3 visualizations.

Detect, validate, and generate Schema.org structured data with Ahrefs traffic prioritization. JSON-LD format preferred. Use when user says "schema", "structured data", "rich results", "JSON-LD", "markup", or "schema priority".

Write PySpark and Spark SQL jobs — RDDs, DataFrames, streaming, MLlib, and cluster configuration.

Guided onboarding and best practices for building applications with PowerSync — Cloud and self-hosted setup, sync configuration, client SDK usage, backend integration (Supabase, custom Postgres, MongoDB, MySQL, MSSQL), and debugging. Use this skill whenever the user mentions PowerSync, offline-first sync, local-first architecture, sync rules, sync streams, uploadData, fetchCredentials, real-time d

Analyze language learning progress from local data. Use when the user runs /language-coach:language-review or asks to review their progress, see their band history, check improvement trends, or analyze their IELTS score data.

Data-driven performance optimization through profiling and infrastructure tuning

Find quick SEO wins by identifying high-impression, low-CTR keywords using Google Search Console data. Surfaces keywords already ranking where better titles or content expansion could quickly boost traffic. Use when user says "GSC opportunities", "quick wins", "low CTR keywords", "high impressions low clicks", or "easy SEO wins".

Build data-rich infographics as SVG or HTML — timelines, process flows, comparison charts, and statistical summaries.

Compile data-driven reports with charts, tables, and narrative sections — business reports, research summaries, and dashboards.