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Practical guidance for designing Docker Compose network topologies—service discovery, bridge and internal networks, aliases, static IPs, and troubleshooting for
This skill teaches practical patterns for Docker Compose networking: how to design bridge and custom networks, isolate frontend/backend tiers, configure service discovery and DNS aliases, assign static IPs when needed, connect to external networks, and diagnose connectivity problems. It includes concrete example compose snippets and troubleshooting commands to test DNS, network connectivity, and traffic flows.
Use this skill when building or operating multi-container applications with Docker Compose where services must communicate reliably and securely. It's appropriate for setting up segmented networks (frontend/backend), enabling internal-only databases, wiring service aliases, preparing host or IPv6 networking, or troubleshooting DNS and routing issues in compose environments.
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GraphQL Inspector — Validate
Validate GraphQL operations against a schema with configurable depth, complexity, alias and directive limits to catch errors before runtime.
Pytest Plugins Guide
Guidance on the pytest plugin ecosystem: plugin development, pytest-cov, pytest-mock, configuration, CI integration, and advanced patterns.
Gleam — Erlang Interop
Guides Gleam developers to call Erlang libraries, declare external functions, handle Erlang types, and integrate with OTP, NIFs, and ports.
Atomic Design — Quarks
Guidance for creating and organizing ‘quarks’—design tokens and primitive values (colors, spacing, typography, shadows) that form the foundation of a design sys
Professional Honesty
Guidelines for agents to prioritise technical accuracy and direct, evidence-based communication instead of excessive agreeableness.
React Native Components
Practical guidance and patterns for building React Native UI components: core components, composition, performance best practices, and common patterns.
Gluestack UI — Accessibility
Guidance and best practices for building accessible interfaces with gluestack-ui (WCAG 2.1 AA, ARIA, screen readers, keyboard navigation).
Tailwind Configuration
Guides configuring tailwind.config (content paths, theme extension, plugins, dark mode and production optimizations) for projects using Tailwind CSS.
Ink Hooks & State Management
Guidance and examples for using React-style hooks (useState, useEffect, useInput, useApp, useStdout, useFocus) to manage state and side effects in Ink terminal
Kustomize Generators
Generate Kubernetes ConfigMaps and Secrets with Kustomize from literals, files, and envs to manage environment-specific configuration and trigger safe rollouts.
