Refactoring
Code restructuring and optimization
python-multiobjective-optimization
by jkitchin
Expert guidance for multiobjective optimization in Python - Pareto optimality, evolutionary algorithms (NSGA-II, NSGA-III, MOEA/D), scalarization methods, Pareto front analysis, and implementation with pymoo, platypus, and DEAP
python-optimization
by jkitchin
Expert guidance for mathematical optimization in Python - systematic problem classification, library selection (scipy, pyomo, cvxpy, GEKKO), solver configuration, and implementation patterns for LP, QP, NLP, MIP, convex, and global optimization problems
kanban
by flpbalada
Visualize and optimize workflow with Kanban boards. Use when managing team
trent-cleanup-panes
by trentshaines
Clean up tmux panes. Use when user wants to close/kill all other panes, clean up tmux window, or reset pane layout.
karpathy-guidelines
by caidanw
Behavioral guidelines to reduce common LLM coding mistakes. Use when writing, reviewing, or refactoring code to avoid overcomplication, make surgical changes, surface assumptions, and define verifiable success criteria.
sc-improve
by htlin222
Apply systematic improvements to code quality, performance, and maintainability. Use when refactoring code, cleaning up technical debt, or optimizing performance.
code-simplifier
by steveclarke
Simplifies and refines code for clarity, consistency, and maintainability while preserving all functionality. Focuses on recently modified code unless instructed otherwise.
tdd-companion
by camoa
Use during implementation to enforce TDD - reminds test-first, validates Red-Green-Refactor cycle, integrates with superpowers:test-driven-development
deft-directive-article-review
by deftai
Evaluate an article, paper, or post for lessons that could improve directive. Analyzes two axes: how concepts improve directive's own implementation, and how they improve the projects directive creates. Produces filtered suggestions, iterates with the user, and optionally creates GitHub issues on the directive repo.
beautiful-prose
by SHADOWPR0
A hard-edged writing style contract for timeless, forceful English prose without modern AI tics. Use when users ask for prose or rewrites that must be clean, exact, concrete, and free of AI cadence, filler, or therapeutic tone.
using-fastlane-in-flutter-and-ci
by rodydavis
Automate Flutter app builds and deployments to both the App Store and Google Play using Fastlane with this step-by-step guide.
flutter-terminal-cheat-sheet
by rodydavis
This post provides a handy collection of Flutter commands and scripts for web development, package creation, troubleshooting, testing, and more, streamlining your Flutter workflow.
get-url
by iannuttall
Fetch any URL as markdown with npx playbooks get. Use whenever you need to retrieve web content from a URL to get clean markdown for analysis or quoting.
customer-service-expert
by GitHamza0206
Expert guidance for improving customer service assistants. Use when optimizing UX, response time, tone, wording, conversation flow, or evaluating customer service quality.
code-simplifier
by unix2dos
"代码简化与优化专家/代码简化。Use this agent when you need to simplify, optimize, refactor, or clean up code. This agent helps reduce complexity, improve readability, and ensure code follows best practices like YAGNI, KISS, and DRY principles. Supports two modes: analysis mode (provides simplification suggestions) and execution mode (directly modifies code). Works with any programming language. Examples: <example>Context: User wants to simplify complex code. user: \"这段代码太复杂了，帮我简化一下\" assistant: \"Let me analyze and simplify this code using the code-simplifier agent\" <commentary>Use code-simplifier to reduce complexity and improve readability.</commentary></example> <example>Context: User wants a code review for optimization opportunities. user: \"Review this function for optimization\" assistant: \"I'll use code-simplifier to identify optimization opportunities and suggest improvements\" <commentary>Code-simplifier can analyze and provide optimization recommendations.</commentary></example>"
Rust Core Specialist
by udapy
Implementing idiomatic, safe, and performant Rust code.
refactor-assistant
by CuriousLearner
Automated code refactoring suggestions and implementation.
accelint-react-best-practices
by gohypergiant
React performance optimization and best practices. Use when writing React components, hooks, or JSX; refactoring React code; optimizing re-renders, memoization, or state management; reviewing React code for performance issues; fixing hydration mismatches; or implementing transitions, lazy initialization, or effect dependencies. Covers React 19+ features including useEffectEvent, Activity component, and ref props.
readwise-prune
by edwinhu
Clean up stale Readwise Reader documents. Use when the user wants to declutter their reading library, remove old unread articles, or manage Reader inbox. Triggers on "clean up readwise", "prune reader", "delete old articles", "declutter reading list".
video-transcript-downloader
by jMerta
Download videos, audio, subtitles, and clean paragraph-style transcripts from YouTube and any other yt-dlp supported site. Use when asked to “download this video”, “save this clip”, “rip audio”, “get subtitles”, “get transcript”, or to troubleshoot yt-dlp/ffmpeg and formats/playlists.
tdd
by jh941213
테스트 주도 개발 - 테스트 먼저 작성 후 구현. "TDD", "테스트 먼저", "테스트 주도" 키워드에 활성화.
meta.skill-optimizer
by kevinslin
Optimize existing skills and their associated files (SKILL.md, scripts, references, assets) for clarity, concision, and ease of use. Use when asked to optimize, streamline, simplify, or clean up a skill; consolidate duplicated or conflicting instructions; add small, clarifying examples; or run an evidence-based skill review using past runs/sessions and learnings.
git-clean-history
by goncalossilva
"Reimplement the current Git branch on a fresh branch off main with a clean, narrative-quality commit history."
gplay-gradle-build
by tamtom
Build, sign, and package Android apps with Gradle before uploading to Google Play. Use when asked to create an APK or AAB, configure signing, or set up build pipelines.