Oracle

Use the @steipete/oracle CLI to bundle a prompt plus the right files and get a second-model review (API or browser) for debugging, refactors, design checks, or cross-validation.

prompt-optimizer

Analyze raw prompts, identify intent and gaps, match ECC components (skills/commands/agents/hooks), and output a ready-to-paste optimized prompt. Advisory role only — never executes the task itself. TRIGGER when: user says "optimize prompt", "improve my prompt", "how to write a prompt for", "help me prompt", "rewrite this prompt", or explicitly asks to enhance prompt quality. Also triggers on Chinese equivalents: "优化prompt", "改进prompt", "怎么写prompt", "帮我优化这个指令". DO NOT TRIGGER when: user wants the task executed directly, or says "just do it" / "直接做". DO NOT TRIGGER when user says "优化代码", "优化性能", "optimize performance", "optimize this code" — those are refactoring/performance tasks, not prompt optimization.

React Best Practices

React and Next.js performance optimization guidelines from Vercel Engineering. 57 rules across 8 categories for writing, reviewing, and refactoring React code.

code-refactoring-context-restore

Installable GitHub library of 1,400+ agentic skills for Claude Code, Cursor, Codex CLI, Gemini CLI, Antigravity, and more. Includes installer CLI, bundles, workflows, and official/community skill collections.

Swiftui Ui Patterns

Best practices and example-driven guidance for building SwiftUI views and components. Use when creating or refactoring SwiftUI UI, designing tab architecture with TabView, composing screens, or needing component-specific patterns and examples.

code-refactoring-refactor-clean

Installable GitHub library of 1,400+ agentic skills for Claude Code, Cursor, Codex CLI, Gemini CLI, Antigravity, and more. Includes installer CLI, bundles, workflows, and official/community skill collections.

Tdd Guide

Test-driven development skill for writing unit tests, generating test fixtures and mocks, analyzing coverage gaps, and guiding red-green-refactor workflows a...

code-refactoring-context-restore

Installable GitHub library of 1,400+ agentic skills for Claude Code, Cursor, Codex CLI, Gemini CLI, Antigravity, and more. Includes installer CLI, bundles, workflows, and official/community skill collections.

Swiftui Liquid Glass

Implement, review, or improve SwiftUI features using the iOS 26+ Liquid Glass API. Use when asked to adopt Liquid Glass in new SwiftUI UI, refactor an existing feature to Liquid Glass, or review Liquid Glass usage for correctness, performance, and design alignment.

code-refactoring-refactor-clean

Installable GitHub library of 1,400+ agentic skills for Claude Code, Cursor, Codex CLI, Gemini CLI, Antigravity, and more. Includes installer CLI, bundles, workflows, and official/community skill collections.

Swiftui View Refactor

Refactor and review SwiftUI view files for consistent structure, dependency injection, and Observation usage. Use when asked to clean up a SwiftUI view’s layout/ordering, handle view models safely (non-optional when possible), or standardize how dependencies and @Observable state are initialized and passed.

code-refactoring-tech-debt

Installable GitHub library of 1,400+ agentic skills for Claude Code, Cursor, Codex CLI, Gemini CLI, Antigravity, and more. Includes installer CLI, bundles, workflows, and official/community skill collections.

Openclaw Skill Gastown

Multi-agent coding orchestrator using Gas Town (gt) and Claude Code. Use for ANY non-trivial coding task — multi-file changes, new features, refactors, bug fixes, anything involving code that needs to compile/run/test. Delegates work to parallel Claude Code agents (polecats) with git-backed persistent state, work tracking (beads), and coordination. Use when a task involves more than a single file edit or quick script.

code-refactoring-tech-debt

Installable GitHub library of 1,400+ agentic skills for Claude Code, Cursor, Codex CLI, Gemini CLI, Antigravity, and more. Includes installer CLI, bundles, workflows, and official/community skill collections.

Development Coding Agent

Enhanced coding agent for development workflows. Optimized for building features, fixing bugs, and code refactoring with OpenCode integration.

code-refactoring-tech-debt

Installable GitHub library of 1,400+ agentic skills for Claude Code, Cursor, Codex CLI, Gemini CLI, Antigravity, and more. Includes installer CLI, bundles, workflows, and official/community skill collections.

Elixir Dev

Elixir/Phoenix development companion. Run and interpret mix test, mix credo, mix dialyzer, mix format. Generate modules following OTP conventions: contexts, schemas, GenServers, supervisors, tasks. Debug compilation errors and warnings. Help with Ecto migrations, queries, changesets, and associations. Use for any Elixir or Phoenix development task including writing modules, fixing tests, refactoring code, or understanding OTP patterns.

code-refactoring-refactor-clean

Installable GitHub library of 1,400+ agentic skills for Claude Code, Cursor, Codex CLI, Gemini CLI, Antigravity, and more. Includes installer CLI, bundles, workflows, and official/community skill collections.

Refactor Safely

Plans and executes safe refactors with small steps, tests, and rollback strategy. Use when 重构, 技术债, 安全重构, refactoring, or improving code structure without br...

code-refactoring-context-restore

Installable GitHub library of 1,400+ agentic skills for Claude Code, Cursor, Codex CLI, Gemini CLI, Antigravity, and more. Includes installer CLI, bundles, workflows, and official/community skill collections.

Workflow Patterns

Systematic task implementation using TDD, phase checkpoints, and structured commits. Ensures quality through red-green-refactor cycles, 80% coverage gates, and verification protocols before proceeding.

Karpathy Guidelines

engineering execution guardrails for coding, implementing features, fixing bugs, debugging failures, reviewing diffs, refactoring code, simplifying overbuilt...

Gopls LSP

Go language server (gopls) providing code intelligence, refactoring, and analysis for .go files. Use when working with Go code that needs autocomplete, go-to-definition, find references, error detection, or refactoring support.

Tdd

Test-Driven Development for coding and bug fixing. cycle - Red→Green→Refactor cycle, defining expected behavior, bug-fix TDD, anti-patterns [cycle.md], run -...

Android Studio

Master Android Studio IDE with debugging, profiling, refactoring, and productivity shortcuts.

Ghostclaw

Architectural code review and refactoring assistant that perceives code vibes and system-level flow issues. Use for analyzing code quality and architecture,...

Code Refactoring

Code refactoring patterns and techniques for improving code quality without changing behavior. Use for cleaning up legacy code, reducing complexity, or impro...

Cursor CLI Agent

Delegate coding tasks to Cursor Agent CLI. Use when: (1) building/creating new features or apps, (2) reviewing PRs (spawn in temp dir), (3) refactoring large...

use-claudecode

A universal MCP-compatible tool/skill that empowers ANY AI Agent to natively call the local Anthropic Claude Code CLI. Ideal for code refactoring, large scal...

Prism

Use PRISM when: (1) reviewing an architecture decision, security-sensitive change, or major refactor (>500 lines), (2) making a decision you'll live with for...

Uncle Bob

Apply Robert C. Martin (Uncle Bob) principles for clean code, SOLID design, and clean architecture. Use when: (1) reviewing or refactoring code for quality,...

python-code-pep8-style

Apply PEP 8 Python code style standards when writing, reviewing, or refactoring Python code. Use this skill when the user asks to enforce Python coding style...

Test Driven Development

Test-driven development with red-green-refactor loop and de-sloppify pattern. Use when user wants to build features or fix bugs using TDD, mentions "red-gree...

Deep HJB Solver Skill

Create or refactor code for solving HJB equations with this repository's TensorFlow DGM framework. Use when users ask to generate new HJB training code, add...

Socrates

Use when an agent is about to plan, choose an approach, do non-trivial coding, refactor, decompose work, or delegate and the quality of execution depends on...

Building Components

React component building and composition best practices. Use when creating, reviewing, or refactoring React components. Covers component structure, props pat...

Cathedral Audit

Run a full spec-code audit on the Cathedral codebase. Use after build waves, major refactors, or when spec-code drift is suspected. Produces forward audit (s...

Code Refactor For Reproducibility

Use when refactoring research code for publication, adding documentation to existing analysis scripts, creating reproducible computational workflows, or prep...

Cowork Cog

AI pair programming powered by CellCog Desktop. Code, debug, refactor, and build directly on the user's machine. Terminal access, file operations, full devel...

PLC Skill

General PLC development, explanation, review, refactoring, debugging, and troubleshooting skill across IEC 61131-3 style industrial control work. Use when th...

Architecture Consistency Guardian

Enforce system-wide consistency before code changes. Activate for any task involving: refactoring across files, unifying variable/field/parameter names, cons...

React Best Practices 2 0.1.0

React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.j...

Tdd Workflow

Test-Driven Development workflow principles. RED-GREEN-REFACTOR cycle.

Pr Description Generator

Auto-generate pull request descriptions from git diffs and commit history. Parses conventional commits, categorizes changes (features, fixes, refactoring), a...

Aidlc

AI-Driven Development Life Cycle (AI-DLC) adaptive workflow for software development. Use when: starting a new project, new feature, bug fix, refactoring, mi...

Big Refactoring Planner

Plan and execute architectural-scale refactoring campaigns that take weeks to months — the four named patterns for large-scale structural restructuring from...

Conditional Simplification Strategy

Select and apply the correct refactoring for complex or tangled conditional logic. Use when: a method has a complicated if-then-else that obscures why branch...

Build Refactoring Test Suite

Build a sufficient automated test suite before refactoring existing code by applying a 6-step sequential construction workflow (test class → fixture → normal...