Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks...
AI & LLM
LLM integrations, prompt engineering, and AI orchestration
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Minimal Chrome DevTools Protocol tools for browser automation and scraping. Use when you need to start Chrome,...
Comprehensive backend development workflow that orchestrates expert analysis, architecture design, implementation,...
Generate hierarchical AGENTS.md structures for codebases. Use when user asks to create AGENTS.md files, analyze...
Justin's personal blog writing style for Hugo site content. Triggers: blog posts, weekly updates, technical...
Use when about to claim work is complete, fixed, or passing, before committing or creating PRs - requires running...
Nix/NixOS package development, maintenance, and system configuration. Triggers: .nix, flake.nix, default.nix,...
Snowflake and DBT data engineering workflows covering warehouse sizing, query result caching optimization, STAR...
You MUST use this before any creative work - creating features, building components, adding functionality, or...
Expert DAX formula writing and Power Pivot data modeling for Excel. Use when the user needs to create DAX measures,...
This skill should be used when the user asks to "design agent tools", "create tool descriptions", "reduce tool...
This skill should be used when the user asks to "start an LLM project", "design batch pipeline", "evaluate...
This skill should be used when the user asks to "design multi-agent system", "implement supervisor pattern", "create...
This skill should be used when the user asks to "implement agent memory", "persist state across sessions", "build...
This skill should be used when the user asks to "offload context to files", "implement dynamic context discovery",...
This skill should be used when the user asks to "evaluate agent performance", "build test framework", "measure agent...
This skill should be used when the user asks to "optimize context", "reduce token costs", "improve context...
This skill should be used when the user asks to "understand context", "explain context windows", "design agent...
This skill should be used when the user asks to "diagnose context problems", "fix lost-in-middle issues", "debug...
This skill should be used when the user asks to "compress context", "summarize conversation history", "implement...
This skill should be used when the user asks to "model agent mental states", "implement BDI architecture", "create...
This skill should be used when the user asks to "implement LLM-as-judge", "compare model outputs", "create...
Use when creating new skills, editing existing skills, or verifying skills work before deployment