io.github.nexu-io/open-design/design-consultation

Build a complete design system from scratch with creative risks and realistic product mockups. Useful for kickoff workshops and brand-from-zero work.

io.github.Yeachan-Heo/oh-my-codex/frontend-ui-ux

Deprecated compatibility shim for frontend UI/UX work; use $design or $visual-ralph

io.github.Yeachan-Heo/oh-my-codex/design

Canonical repo-local DESIGN.md workflow for product, UI/UX, and frontend decision source of truth

io.github.quarkusio/quarkus/writing-tests

Testing patterns for Quarkus extensions: test annotations, test locations, QuarkusExtensionTest patterns, and how to run tests.

io.github.transilienceai/communitytools/backend

Backend tech-stack identification — web servers, runtimes, languages, frameworks, databases, APIs, and CMS via HTTP headers, cookies, error pages, and API discovery.

io.github.quarkusio/quarkus/writing-extension-devui

How to add a Dev UI page to a Quarkus extension: deployment processors, runtime-dev JSON-RPC services, and Lit web components.

io.github.MapleTechLabs/maple/maple-python-style

Python OpenTelemetry style for Maple: module-scope tracers/meters, decorators for bounded work, error spans, OTLP-bridged logs via LoggingHandler + LoggingInstrumentor, inline endpoint + ingest key, and no helper-API wrappers.

io.github.Makisuo/maple/maple-python-style

Python OpenTelemetry style for Maple: module-scope tracers/meters, decorators for bounded work, error spans, OTLP-bridged logs via LoggingHandler + LoggingInstrumentor, inline endpoint + ingest key, and no helper-API wrappers.

io.github.Norman-bury/research-writing-skill/writing-core

Use when writing or revising academic papers, especially Chinese journal manuscripts, that need natural prose, de-AI-ification, Markdown formatting, or quality checks

io.github.cosmicstack-labs/mercury-agent-skills/mobile-performance

App startup, memory management, battery efficiency, network optimization, and profiling tools

io.github.NousResearch/hermes-agent/docker-management

Manage Docker containers, images, volumes, networks, and Compose stacks — lifecycle ops, debugging, cleanup, and Dockerfile optimization.

io.github.binrogithub/1-3-Cloud-Adoption-Skills/CSS-Autoscaling-Benchmark-Skill

Benchmark and autoscaling test harness for Huawei Cloud CSS (OpenSearch). Use when the task is to evaluate CSS performance, run load tests, validate query quality, test data-node horizontal autoscaling, or generate consolidated benchmark reports for CSS clusters.

io.github.ForceInjection/domain-driven-design-skills/automation-strategy-melodic-software-claude-code-plugins-b69ff37b

Plan test automation strategies including ROI analysis, automation candidate selection, framework evaluation, and maintainable automation architecture.

io.github.ForceInjection/domain-driven-design-skills/automation-pluginagentmarketpla-custom-plugin-qa

Production-grade test automation skill covering Selenium, Cypress, Playwright, Appium with POM architecture, retry logic, and CI/CD integration

io.github.ForceInjection/domain-driven-design-skills/automation-refactor-macroman5-automationhelper-plu

Expert automation workflow refactoring tool for Power Automate, n8n, Make, Zapier and other platforms. Optimizes existing flows by improving performance, reliability, maintainability, and best practices compliance. Triggers when user wants to improve, optimize, refactor, correct values, enhance, or modernize workflows. Analyzes JSON, suggests improvements, outputs refactored flow maintaining original functionality unless changes requested.

io.github.ForceInjection/domain-driven-design-skills/automation-builder-ddunnock-claude-plugins

Analyze codebases and generate Claude Code automation infrastructure including commands, scripts, and templates for systematic task execution. Use when the user wants to create reusable automation workflows, generate .claude/commands files, create supporting bash/python scripts, build markdown templates for structured outputs, or establish multi-step task execution frameworks that work across projects.

io.github.ForceInjection/domain-driven-design-skills/css-fundamentals-pluginagentmarketpla-custom-plugin-css-22670519

CSS fundamentals - selectors, specificity, box model, positioning, units

io.github.a5c-ai/babysitter/browser-automation

Automate browser interactions using Playwright, Puppeteer, or Selenium — scraping, testing, and workflow automation for web applications.

io.github.a5c-ai/babysitter/backend-async-processing

Implement backend async and background processing patterns — event-driven architectures, message queues, async task runners, and worker pools.

io.github.nixopus/nixopus/database-migration

Run database migrations safely during deployment — framework-specific commands, pre-deploy vs post-deploy timing, health gates, and rollback strategies. Use when the app has a database migration system and needs migrations run during deployment.

io.github.nixopus/nixopus/deployment-analysis

Analyze a repository to determine ecosystem, deployment targets, ports, build commands, and monorepo structure. Use when starting a new deployment, onboarding a repository, or when the user asks what stack or framework a project uses.

io.github.nixopus/nixopus/python-deploy

Build and deploy Python applications — uv, poetry, pdm, pipenv, pip, framework detection, and Dockerfile patterns. Use when deploying a Python project, or when requirements.txt, pyproject.toml, or Pipfile is detected.

io.github.podman-desktop/podman-desktop/mcp-testing

Interactive testing of Podman Desktop UI using the electron-test MCP server. Supports both production (installed app) and development (pnpm watch) modes. Use for manually testing UI workflows, debugging UI issues, exploring features, or quick acceptance testing.

io.github.opensquilla/opensquilla/pdf-toolkit

Structured `.pdf` operations: extract text/tables, merge pages from multiple PDFs, split a PDF by page ranges, fill PDF form fields, and generate fresh PDFs from JSON. Trigger when the user wants programmatic PDF work without natural-language rewriting — examples: pull tables from a report, combine three PDFs, extract pages 5-12, fill a tax form, or build a new PDF from data. Distinct from `nano-pdf`, which uses an LLM to rewrite a page from a sentence; this skill is deterministic byte-level work via pypdf, pdfplumber, and reportlab.