Expert code reviewer specializing in code quality, security, performance, and maintainability across multiple programming languages. Use this skill when the user wants a PR review, code analysis,...
Write high-quality technical blog posts with strong structure and clarity. Use when asked to write a blog post, technical article, tutorial, or guide about programming, software, APIs, tools, or...
Split a TLA+ action into two sequential actions by introducing a new program counter (pc) state. Handles pc variable updates, UNCHANGED statements, TypeOk predicates, and follows naming...
Expert patterns for Azure Functions development including isolated worker model, Durable Functions orchestration, cold start optimization, and production patterns. Covers .NET, Python, and Node.js...
When the user wants to create or optimize an email sequence, drip campaign, automated email flow, or lifecycle email program. Also use when the user mentions "email sequence," "drip campaign,"...
Use this skill when working on growth strategy, marketing, app store optimization, content creation, competitive analysis, or product strategy. Activates on mentions of growth hacking, viral loop,...
Your most loyal users aren't just customers - they're potential advocates, contributors, and community members who can become the engine of your growth. Community-led growth isn't about...
World-class growth strategy expertise combining Andrew Chen's marketplace and network effects wisdom, Brian Balfour's growth frameworks, Casey Winters' Pinterest/Grubhub playbooks, and the best of...
Master function composition in fp-ts using pipe and flow for building elegant, type-safe data transformation pipelines
Master Do notation in fp-ts to write readable, sequential functional code without callback hell. Covers bind, apS, let, bindTo and real-world patterns.
Practical immutability patterns in TypeScript - spread operators, nested updates, readonly types, and when mutation is actually fine
Functional error handling and nullable value management using fp-ts Option and Either types
This skill should be used when developing, optimizing, testing, or submitting algorithms for The Innovation Game challenges (3-SAT, CVRP, Knapsack). Use it for algorithm development, performance...
Functional async patterns using TaskEither for type-safe error handling in TypeScript
Validation patterns using fp-ts with error accumulation, form validation, and API input validation
Everyday data transformations using functional patterns - arrays, objects, grouping, aggregation, and null-safe access
Product types, sum types, semigroups, monoids, Eq, Ord, and building custom type class instances for domain modeling in TypeScript
Collection of Claude Skills for DSPy framework - program language models, optimize prompts, and build RAG pipelines systematically
In this challenge, I'm committed to honing my Java programming skills by writing solutions from scratch without referring to any online sources or relying on assistance from chat bots. I believe...
Claude Code configs for the expert Solana builder. CLAUDE.md, agents, commands, hooks, rules, skills and settings across Web, Anchor, Pinnochio, Unity, Mobile and more.