DevOps

Processes images with Sharp, the high-performance Node.js library for resizing, converting, and optimizing images. Use when building image pipelines, generating thumbnails, or optimizing uploads server-side.

Research pipeline for topology-aware GNN representation learning on power grids using the PowerGraph benchmark. Use when (1) building physics-guided GNNs for power flow (PF), optimal power flow (OPF), or cascading failure prediction, (2) implementing self-supervised pretraining for power systems, (3) evaluating cascade explanation fidelity against ground-truth masks, or (4) conducting reproducible ML-for-power-systems research. Triggers include "PowerGraph", "power flow GNN", "OPF surrogate", "cascade prediction", "physics-guided GNN", "grid analytics ML", "power system representation learning".

Web infrastructure for Hostinger VPS - Nginx reverse proxy, SSL/Let's Encrypt, configuration audit, and application deployment (INCLUZ'HACT). Use for site configuration, SSL setup, 502/504 errors, or deployments.

Integrate external REST and GraphQL APIs with proper authentication (Bearer, Basic, OAuth), error handling, retry logic, and JSON schema validation. Use when making API calls, database queries, or integrating external services like Stripe, Twilio, AWS. Achieves 10-30x cost savings through direct execution vs LLM-based calls. Triggers on "API call", "REST API", "GraphQL", "external service", "API integration", "HTTP request".

Real provider network data integration using local NPPES registry. Provides actual NPIs, provider names, specialties, and locations for cross-product integration.

Evaluates PopKit efficiency using concrete metrics for context usage, token consumption, and lazy loading validation

Create ASCII art banners using figlet. Use this when the user asks for big text, banners, or ASCII art.

Backend Cloud Run/Express/Firestore do Sr Cardoso. Use quando criar ou alterar endpoints, auth JWT, regras de agenda, financeiro, branding, WhatsApp, cron jobs, ou modelagem Firestore.

Analyzes and compares health insurance plans (individual vs group), calculates costs, verifies networks, and generates formatted comparison reports for decision-making

Crafts the pre-launch email sequence for VIPs and main list to build anticipation, drive preview traffic, and prime early conversion.

Create new project templates or customize existing ones with CI/CD, tooling, and AI integration. USE THIS SKILL when user says "create template", "new template for", "customize template", "add template", or wants to build a new language/framework template.

Use when writing or changing tests, adding mocks, or tempted to add test-only methods to production code - prevents testing mock behavior, production pollution with test-only methods, and mocking without understanding dependencies

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.

Use when someone seeks the philosophical foundation of animation principles, wants to understand why they work, or is at a teaching/mentorship level

Configure OADP for AWS with S3 storage, EBS snapshots, IAM policies, and support for standard clusters and ROSA (Red Hat OpenShift Service on AWS).

Comprehensive platform viability assessment tool based on Azoulay & Tucker's framework. Use when evaluating platform business ideas, assessing platform-market fit, preparing for investor pitches, or deciding between platform vs traditional business models. Analyzes coring, seeding, tipping, network effects, and competitive dynamics.

This skill should be used when you need AI debate with multiple perspectives, analyzing trade-offs, evaluating pros and cons, deep code analysis, or multi-model reasoning. Ideal for subjective decisions, architectural trade-offs, and complex problems requiring synthesis of different viewpoints. Complements opus-subagent for structured multi-step workflows.

Use this skill to query your Google NotebookLM notebooks directly from Claude Code for source-grounded, citation-backed answers from Gemini. Browser automation, library management, persistent auth. Drastically reduced hallucinations through document-only responses.

Add new homelab guest LXC using standard Terraform pattern for hummel.casa infrastructure

Deploy Docusaurus static site to GitHub Pages for automated CI/CD pipeline.Bundled resources: GitHub Actions workflow, docusaurus.config.js deployment block, homepage redirect, i18n scaffolding.Use when setting up new Docusaurus project, adding CI/CD, or migrating to automated deployment.