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Substack CLI for Growth & Authoring
Content
Publish rich drafts, manage multi-publication portfolio, and measure growth from the command line.
Solana Development Hub
Development
Central hub for Solana development, routing to specialized submodule skills. Progressive disclosure for focused reading.
Advanced TypeScript Types
Development
Master TypeScript's advanced type system: generics, conditional types, mapped types, template literal types, and utility types to ensure compile-time type safety.
PHPStan Error Resolver
Development
Automatically resolves PHPStan errors by analyzing and fixing type issues. Loops until zero errors or stagnation.
Hybrid Search Implementation
Data & AI
Combine vector and keyword search for improved retrieval in RAG systems and search engines.
GitHub Quantitative Trading Project Analysis
Data & AI
Search and analyze popular quantitative trading projects on GitHub, extract insights, and provide actionable recommendations.
Arc42 Architecture Documentation
Documentation
Use this skill to create and maintain architecture documentation following the arc42 template. It can initialize a workspace with all 12 sections, check completion status, and update individual sections. Supports 11 languages and output in AsciiDoc or Markdown, making it suitable for documenting system architecture with a proven structure.
API Design Principles
Development
Master REST and GraphQL API design principles to build intuitive, scalable, and maintainable APIs that delight developers.
OpenRouter Context Optimization
Development
Optimize context window usage for OpenRouter models to reduce cost and improve quality. Use when hitting context limits or building RAG systems.
Exit Interview Analyzer
HR & Recruiting
Structure exit interviews, analyze patterns in departures, and generate actionable retention insights.
Geospatial Active Inference Framework
Data & AI
Python framework with 44 modules for spatial analysis using Active Inference, Bayesian modeling, and H3 hexagonal indexing.
DDD Context Mapping
Development
Map relationships between bounded contexts and define integration contracts using DDD context mapping patterns.