Best refactoring skills, page 15

Authors, refactors, and consolidates Agent Skills PRP-style.

Wirasm/prp

Start here for all API mocking in tests. An agent skill from stacklok/toolhive-studio.

stacklok/toolhive-studio

Plan a refactor as an ordered, commit-grain Tasks Plan with structural acceptance criteria (suite green at every step, no behaviour diff) that /squid-implement-night can execute end-to-end.

iusztinpaul/squid

A skill your agent uses when adding, refactoring, or reviewing AUTO-MAS plan schedule types, including backend PlanConfig registration, plan API/schema contracts, plan combobox consumers, frontend…

AUTO-MAS-Project/AUTO-MAS

Behavioral guidelines to reduce common LLM coding mistakes. An agent skill from sickn33/agentic-awesome-skills.

sickn33/agentic-awesome-skills

A skill your agent uses when creating or refactoring CLAUDE.md files - enforces best practices for size, structure, and content organization

serejaris/personal-corp-os

Golang refactoring — safe restructuring at scale: safety-net tests, tool-driven transforms (gopls Rename/Inline/Extract, gofmt -r), import cycles, stacked PRs.

context-labs/whip

Render the VS Code extension's webview panels headlessly and detect which ones changed visually, producing before/after/diff screenshots for review.

rajbos/ai-engineering-fluency

Plan and execute large refactors with dependency-aware work packets and parallel analysis.

sickn33/agentic-awesome-skills

Activate when creating new modules, refactoring class hierarchies, introducing design patterns, or making changes spanning 3+ files in the APM CLI codebase.

microsoft/apm

A skill your agent uses when planning, splitting, shrinking, or sequencing large features, refactors, migrations, or pull requests into small reviewable PRs or CLs.

agentara/skills

Ranked symbol map of a codebase within a token budget — a compact "what matters in this repo" before reading files.

AnastasiyaW/codex-claude-code-config

Perform housekeeping tasks to manage the complexity of the code base.

axelixlabs/axelix

Refactors concepts implicated by the current uncommitted change before commit.

terryyin/lizard

Build a regression + eval harness for AI-written code and AI features.

Houseofmvps/ultraship

Apply when creating, modifying, refactoring, debugging, testing, or reviewing TypeScript and Node.js code under bff/ in chat-gun.

HsienW/chat-gun

Audit an area of the codebase and propose the smallest structural moves that improve it - untangle boundaries, kill duplication, fix seams, break cycles.

rohitg00/pro-workflow

Expert guide for writing Effect-TS code, including project setup, core principles, data modeling with Schema, error handling, and the Context.Tag service pattern.

pedronauck/skills

Apply Martin Fowler-inspired refactoring rules when improving existing code structure while preserving observable behavior.

ciembor/agent-rules-books

Use before implementation when a request requires choosing product scope, user-visible behavior, or architecture.

JetBrains/thinkrail

A skill your agent uses to review or refactor C/.NET code in Dapper-FluentMap for clarity, cohesion, testability, performance, or maintainability while preserving observable behavior and public API.

rodri-oliveira-dev/Dapper-FluentMap

Safely refactors dbt models with downstream impact analysis.

AltimateAI/data-engineering-skills

Follows a strict Test-Driven Development (TDD) workflow with four phases: triage, prepare, execute, and finalize.

ruby-git/ruby-git

Python design patterns including KISS, Separation of Concerns, Single Responsibility, and composition over inheritance.

wshobson/agents

Delegate coding tasks to OpenAI Codex CLI agent. An agent skill from RedWoodOG/Hermes-Desktop.

RedWoodOG/Hermes-Desktop

Code refactoring patterns and techniques for improving code quality without changing behavior.

julianromli/opencode-template

Design production-grade multi-agent workflows with clear pattern choice (sequential, parallel, hierarchical), handoff contracts, failure handling, and cost/context controls.

alirezarezvani/claude-skills

A skill your agent uses when AtomUI Gallery code changes require updates to maintenance documentation under docs/Maintain/AtomUIGallery, especially after ReactiveUI upgrades, architecture changes…

AtomUI/AtomUI

Bulletproof CSS and frontend design principles from "Handcrafted CSS" by Dan Cederholm.

aaddrick/claude-pipeline

A skill your agent uses for paranoid, language-agnostic architectural code review — applies SOLID, DRY/KISS/YAGNI, decoupling, OWASP/NIST security, and quantitative complexity thresholds (cyclomatic…

openwpm/OpenWPM

Refresh fact-based sections of crates/AGENTS.md (STRUCTURE, WHERE TO LOOK, COMPLEXITY HOTSPOTS, KNOWN BROKEN) from current codebase state.

UniClipboard/UniClipboard

Set up and run mutation testing with Stryker, including full-project and focused diff runs against the current review base, then use surviving mutants to strengthen weak or missing tests.

citypaul/.dotfiles

Migration and code evolution instructions generator for GitHub Copilot.

github/awesome-copilot

Refactoring using Extract Methods in Java Language. An agent skill from github/awesome-copilot.

github/awesome-copilot

Refactoring using Remove Parameter in Java Language. An agent skill from github/awesome-copilot.

github/awesome-copilot

Modern Python (3.11+) idioms: type annotations, typing Protocols, Pydantic models, asyncio, pytest fixtures, and Ruff/Mypy strict compliance.

irahardianto/awesome-agv

Four-source pre-implementation research — official docs, validated implementation references (open-source repos, Stack Overflow / forum answers, blog posts, gists), in-repo patterns, and git history…

alexandremendoncaalvaro/CorridorKey-Runtime

Guides safe changes to the TaxonomicFilter, PostHog's picker for events, actions, properties, cohorts, and more.

PostHog/posthog

Iteratively study and apply elegant coding patterns. An agent skill from srid/emanote.

srid/emanote

Migrates a command class that still performs parsing or custom execution logic to return raw Git::CommandLine::Result, moving parsing to facade/parser layers.

ruby-git/ruby-git

Guides the REFACTOR step of the TDD cycle — identifying code smells, applying safe refactoring techniques, cleaning test code, and verifying with rubocop.

ruby-git/ruby-git

Author a new Claude Code skill the house way, or refactor a fat skill into a lean SKILL.md + references/.

coleam00/skills

How agents work in eserstack: clarifying requests, roles, approvals, forbidden git and publish actions, cross-package changes, root-cause fixes, quality gates.

eser/stack

Shared project memory for AI coding agents: save or recall work-session logs in ~/.lpm/memory/<project/<session.md so another agent CLI (Claude Code, Codex, Gemini) or a future session can continue…

gug007/lpm

Comprehensive guide for refactoring imperative TypeScript code to fp-ts functional patterns

sickn33/agentic-awesome-skills

需要生成 Conventional Commit 提交消息并执行单次提交时使用。适用于 feat、fix、docs、refactor、test、build、ci、chore 等常规提交场景。先检查质量门，再分析 diff，再生成符合 commitlint 预期的消息。

CaoMeiYouRen/caomei-auth

Guides decisions about when and how to extract code into services, queries, concerns, form objects, or other patterns.

ThibautBaissac/rails_ai_agents

AI DevKit · Systematic structural or multi-file refactors across any stack while preserving behavior and public contracts.

codeaholicguy/ai-devkit