Refactoring
Code restructuring and optimization
claude-agent-code-simplifier-code-simplifier
by monkey1sai
Converted from Claude plugin agent "code-simplifier" (code-simplifier).
coverage-gated-refactor
by Mr0bean
"Drive full-project modular refactors with a strict pipeline: prioritize splitting oversized files, enumerate candidates for user scope selection, raise per-module test coverage to at least 90 percent with verified runnable tests, refactor frontend and backend in slices with immediate regression checks, update related documentation, and finish only when all selected modules plus historical tests pass."
Controllable Inputs Framework
by Coowoolf
Focus on Input Metrics (selection, price, speed) rather than Output Metrics (revenue, stock price). Inputs are controllable and causal; outputs are lagging. Amazon's flywheel philosophy.
Etsy Image Prompts Skill
by mmcmedia
Created by Maria for McKinzie's Etsy shops
cost-optimization
by Krosebrook
Optimize cloud costs through resource rightsizing, tagging strategies, reserved instances, and spending analysis. Use when reducing cloud expenses, analyzing infrastructure costs, or implementing cost governance policies.
architecture-patterns
by Krosebrook
Implement proven backend architecture patterns including Clean Architecture, Hexagonal Architecture, and Domain-Driven Design. Use when architecting complex backend systems or refactoring existing applications for better maintainability.
river-surrender-mindset
by Coowoolf
Use when exhausted by constant striving, when winning no longer brings joy, or when navigating uncertain life transitions where logic fails
Opportunity Cost Minimization
by Coowoolf
Stop optimizing for positive ROI and start focusing on minimizing opportunity cost—choosing the BEST possible use of time, not just a good one. Use during quarterly planning and roadmap prioritization.
solve-before-scale
by Coowoolf
Use when building zero-to-one products, when the solution shape is undefined, or when teams are applying growth metrics too early
explore-exploit-cycles
by Coowoolf
Use when managing growth experiments, when a product area faces diminishing returns, or when deciding whether to generalize or specialize in career or product strategy
9d-framework
by violetio
9D product development framework
clean-code
by pluginagentmarketplace
Analyze and improve code quality, readability, and maintainability
organism-conversion-loop
by Coowoolf
Use when building AI-native products where user data can fine-tune performance, when static software fails to improve with usage, or when designing products that learn from interaction
Hierarchy of Engagement
by Coowoolf
A three-level framework to gauge growth quality. Level 1: Core Action completion. Level 2: Retention via accruing benefits and mounting loss. Level 3: Self-perpetuating loops. Don't optimize for MAU—optimize for engaged users.
YouTube Transcript Downloader
by ashleytower
Downloads YouTube video transcripts (subtitles/captions) using yt-dlp, with a fallback to Whisper transcription if no subtitles are available. Use when a user provides a YouTube URL and asks for a transcript, captions, or subtitles.
python-performance-profiler
by jorgealves
Identify CPU and memory bottlenecks in Python code using cProfile or memory_profiler. Use to optimize mission-critical Python services.
design-iterator
by carmandale
Iteratively refines UI design through N screenshot-analyze-improve cycles. Use PROACTIVELY when design changes aren't coming together after 1-2 attempts, or when user requests iterative refinement.
bugfix-workflow
by penkzhou
通用 Bugfix 工作流知识库，包含 TDD 流程、输出格式规范、置信度评分标准和通用最佳实践。适用于所有技术栈（backend/frontend/e2e）。
coach
by jforksy
Stoic Coach & Mentor - perspective, resilience, and wisdom for the challenges of building and leading
youtube-transcript
by Krosebrook
Download YouTube video transcripts when user provides a YouTube URL or asks to download/get/fetch a transcript from YouTube. Also use when user wants to transcribe or get captions/subtitles from a YouTube video.
inner-scorecard
by Coowoolf
Use when deciding between a high-status opportunity and a riskier path that feels more aligned, when feeling trapped despite external success, or when auditing if your decisions serve your values or others' expectations
absolute-volume-framework
by Coowoolf
Use in power-law businesses like platforms or VC, when conversion rate optimization shrinks your funnel, or when efficiency metrics block potential outlier winners
clean-code-pro
by Jung217
A production-grade Clean Code architect specification. Audits code smells, refactors for readability and maintainability, while strictly preserving behavior and respecting language idioms.
Product Strategy & Development
by mmcmedia
Ready to build products people love? Let's create!