Data & AI

Building reusable React state machine skills with XState v5 and the actor model

Local SEO dominance system for UK service businesses. FAIL/PASS enforcement. GBP + area pages + reviews.

Evaluate WaveCap audio analysis and transcription accuracy. Use when the user wants to run regression tests, compare transcriptions against ground truth, calculate WER/CER metrics, or assess overall system quality.

Expert guidance for leveraging Tailwind CSS V4's new Oxide engine, CSS-first configuration, and modern styling paradigms. This skill transforms Claude into a Tailwind V4 architecture specialist, capable of designing component systems, optimizing performance, and executing complex styling challenges with precision.

Master effective code review practices to provide constructive feedback, catch bugs early, and foster knowledge sharing while maintaining team morale. Use when reviewing pull requests, establishing review standards, or mentoring developers.

Manage dotfiles with chezmoi. Use when working with dotfiles, chezmoi templates, machine-specific configuration, or when the user mentions chezmoi.

Use when writing Vague (.vague) files - a declarative language for generating realistic test data with superposition, constraints, and cross-references

Extrai texto de documentos jurídicos escaneados em PDF usando OCR otimizado para linguagem jurídica brasileira. Use quando precisar converter PDFs escaneados (sentenças, petições, acórdãos) em texto editável com alta precisão. Suporta documentos de baixa qualidade, multi-colunas, tabelas e termos jurídicos específicos.

Expert-level Google Cloud CLI (gcloud) skill for managing GCP resources. This skill should beused when working with gcloud commands, gcp, google cloud, cloud run, cloud scheduler, alloydb,cloud storage, gcs buckets, firebase deploy, gcloud auth, gcloud config, service accounts,workload identity federation, iam permissions, or artifact registry. Use this to install gcloudon macOS, Windows, or Linux. Use this to manage multi-account configuration of GCP with gcloud.Use this to configure authentication on GCP with gcloud for OAuth, service accounts, andWorkload Identity Federation (WIF). Use this to set up IAM roles, permissions, and governance.Use this to deploy applications to Cloud Run or Firebase. Use this to manage database instancesincluding AlloyDB and Cloud SQL. Use this to configure GitHub Actions or Cloud Build CI/CDpipelines. Use this to set up Docker container deployments. Use this to write bash scripts forGCP automation. Use this to manage git-triggered deployments or configure API authent

Expert PostgreSQL database development skill covering schema design, normalization, Alembic migrations, SQLAlchemy ORM patterns, query optimization, index strategies, JSONB for flexible data, and full-text search. Use when designing database schemas, creating migrations, optimizing queries, implementing full-text search, or working with PostgreSQL-specific features like JSONB.

Enforce WCAG 2.2 accessibility standards. Use when creating UI components, reviewing frontend code, or when accessibility issues are detected. Covers semantic HTML, ARIA, keyboard navigation, and color contrast.

Designs digital experiences for ADHD brains using neuroscience research and UX principles. Expert in reducing cognitive load, time blindness solutions, dopamine-driven engagement, and compassionate design patterns. Activate on 'ADHD design', 'cognitive load', 'accessibility', 'neurodivergent UX', 'time blindness', 'dopamine-driven', 'executive function'. NOT for general accessibility (WCAG only), neurotypical UX design, or simple UI styling without ADHD context.

Runs tests and handles failures. Triggered when: test execution, verification, test failures, CI checks.

Master orchestrator control for PR lifecycle management with multi-agent coordination

Professional PlantUML theme collection with 5 curated color schemes optimized for software requirement analysis and enterprise architecture diagrams. Each theme provides comprehensive styling with colors, fonts, and visual identity suitable for different business contexts.

Comprehensive AI development stack orchestrator for analyzing, recommending, and creating Claude Code components. Use when: (1) Planning a new project and need tech stack recommendations, (2) Analyzing existing project requirements to suggest agents/commands/hooks/settings/MCPs/skills, (3) Creating custom Claude Code components of ANY type, (4) Evaluating effectiveness of tech stacks before building, (5) Building installation command sequences from component selections, (6) User says "orchestrate", "tech stack", "what components do I need", "create agent/hook/command/setting/skill/mcp", "analyze this project", or "recommend tools". This skill combines the capabilities of skill-creator and mcp-builder into a unified orchestration layer for the entire Claude Code ecosystem.

Enterprise Master-Clone pattern implementation guide for complex multi-step tasks with full project context, autonomous delegation, parallel processing, and intelligent task distribution; activates for large-scale migrations, complex refactoring, parallel exploration, architecture restructuring, and multi-file transformations

This skill should be used when users want to sync content from text.md files to gallery project index.html files. Trigger phrases include "sync markdown", "sync text.md", "update gallery content", or when users provide a gallery index.html path for content refresh.

Review and improve repository documentation including both human-readable docs (`docs/`), `README.md`, and AI agent memory context files (`CLAUDE.md`, `CODEX.md`, `AGENTS.md`, `.cursorrules`, etc.) for clarity, minimal duplication, and modularity. Use when asked to review, audit, refactor, or improve documentation structure, consolidate rules, reduce redundancy, establish shared standards, or modularize monolithic instruction files.

Automatically run the test suite when code changes are made to ensure all tests pass before proceeding. This skill runs pytest for backend projects and Playwright for frontend projects, and reports test results, coverage, and any failures.