Marketplace
SkillHub Club catalog feed.
Public marketplace mirror sourced from skillhub.club. This source view keeps the new outcome-first browsing model while filtering server-side to a single upstream feed.
locational-marginal-prices
Extract locational marginal prices (LMPs) from DC-OPF solutions using dual values. Use when computing nodal electricity prices, reserve clearing prices, or performing price impact analysis.
imc-tuning-rules
Calculate PI/PID controller gains using Internal Model Control (IMC) tuning rules for first-order systems.
pdf-reading
Extract text, tables, and structured information from PDF documents using pdfplumber, PyPDF2, or pdftotext command-line tools.
python-coding
Best practices for writing high quality production grade Python code
suricata-offline-evejson
Running Suricata against PCAPs offline and validating results via eve.json
moai-lang-r
R 4.4+ development specialist covering tidyverse, ggplot2, Shiny, and data science patterns. Use when developing data analysis pipelines, visualizations, or Shiny applications.
hierarchical-taxonomy-clustering
Build unified multi-level category taxonomy from hierarchical product category paths from any e-commerce companies using embedding-based recursive clustering with intelligent category naming via weighted word frequency analysis.
good-mp-post
微信公众号文章发布完整流程管理，包括AI辅助创作、图片生成、排版和发布。
nuxt-data
Provides Nuxt 4 data management patterns including composables, SSR-safe data fetching with useFetch/useAsyncData, and state management with useState and Pinia for building reactive, scalable applications.
access-control-rbac
This skill implements role-based access control (RBAC) and other authorization models to manage user permissions securely. It provides ready-to-use code for fine-grained access control in applications like admin dashboards and multi-tenant systems.
cloudflare-manager
This Cloudflare management skill enables deployment and configuration of Workers, KV Storage, R2, Pages, DNS, and routing with automatic credential validation and URL extraction for streamlined cloud service management.
warehouse-optimization
Provides concrete SQL examples for partitioning, clustering, and query optimization across Snowflake, BigQuery, and Redshift. Includes practical patterns for materialized views and cost management with specific anti-patterns to avoid.
idea-validation
A structured interview tool that guides users through defining app ideas and generates tailored PRD documents. It adapts questions based on project type (web app, bot, API, CLI) and offers three PRD detail levels. Saves output to docs/PRD.md.
ml-pipeline-workflow
Guides building end-to-end ML pipelines covering data prep, training, validation, and deployment. Provides templates for DAG orchestration, configuration files, and integration with tools like Airflow, MLflow, and Kubeflow. Includes troubleshooting steps and progressive complexity levels.
manage-python-env
Quick reference for uv (fast Python package manager) operations to save tokens. Use when creating virtual environments, installing packages, managing dependencies, or when user asks about uv commands. Provides concise patterns for Python project setup and package management.
ethicist-analyst
Applies established ethical frameworks (deontology, consequentialism, virtue ethics) to analyze moral dimensions of decisions, policies, and technologies. Guides users through structured reasoning about rights, duties, consequences, and character in specific cases like AI ethics, medical decisions, or policy analysis.
d20-magic
Provides structured rules and formulas for handling spellcasting in d20 system games. Covers spell save DCs, attack rolls, concentration checks, spell slots, and ritual casting. Includes concrete examples and references to external dice-rolling tools. Serves as a quick reference for GMs during gameplay.
Data Visualization
This skill provides concrete guidance on data visualization best practices, covering visual encoding principles, chart selection criteria, color usage, and rendering performance thresholds. It emphasizes using established libraries for layout algorithms and includes specific thresholds for SVG/Canvas/WebGL selection.
senior-prompt-engineer
This skill should be used when the user asks to "optimize prompts", "design prompt templates", "evaluate LLM outputs", "build agentic systems", "implement RAG", "create few-shot examples", "analyze token usage", or "design AI workflows". Use for prompt engineering patterns, LLM evaluation frameworks, agent architectures, and structured output design.
meeting-insights-analyzer
Analyzes meeting transcripts and recordings to uncover behavioral patterns, communication insights, and actionable feedback. Identifies when you avoid conflict, use filler words, dominate conversations, or miss opportunities to listen. Perfect for professionals seeking to improve their communication and leadership skills.
erlang-distribution
Use when erlang distributed systems including node connectivity, distributed processes, global name registration, distributed supervision, network partitions, and building fault-tolerant multi-node applications on the BEAM VM.
git-mastery-suite
Advanced Git operations including rebasing, conflict resolution, history rewriting, worktrees, bisect, submodules, hooks, and complex workflows. Use for sophisticated Git challenges beyond basic add/commit/push, including fixing repository states, optimizing history, and managing complex branching strategies.
wordpress-elementor
Edit Elementor pages and manage templates on WordPress sites. Workflow: identify page, choose editing method (browser or WP-CLI), execute, verify. Use when editing Elementor pages, updating text in Elementor widgets, applying or managing Elementor templates, or making content changes to pages built with Elementor page builder.
map-generator
This skill generates interactive maps using the Leaflet JavaScript library. Use this skill when users need to create geographic visualizations, location-based data displays, or interactive maps for educational textbooks. The skill creates complete MicroSim packages with HTML, CSS, and documentation, optimized for iframe embedding in narrow MkDocs pages with navbar and TOC.