Code review and refactoring: skills, plugins, subagents, slash commands and mcp servers

python-anti-patterns Seth Hobson skill A checklist skill for common Python mistakes. The agent runs it over your code before merge or while debugging. Claude Code CX Codex Cursor 13,278installs golang-graphql samber skill Builds and reviews GraphQL APIs in Go using gqlgen or graphql-go. It assists with schema design, resolver architecture, and query batching to prevent N+1 issues. Claude Code CX Codex Cursor +1 36,800installs typescript-write metabase skill Skill for writing and editing TypeScript and JavaScript code to Metabase standards. Enforces strict typing without any and requires type checking before completion. Claude Code CX Codex Cursor +1 2,100installs web-component-design Seth Hobson skill This skill helps design reusable components for React, Vue, and Svelte. Use it for UI libraries, design systems, or legacy component refactors. Claude Code CX Codex Cursor 13,167installs reference-compiler-cli angular skill A skill explaining how Angular Compiler (ngtsc) works internally: decorator compilation, the traits system, and code transformation. Use it when working with packages/compiler-cli. Claude Code CX Codex Cursor +1 909installs improve-ui ibelick skill Audits an interface against its own design system, finds proven inconsistencies, and writes fix plans for another agent without touching source. Claude Code CX Codex Cursor +1 7,800installs python-type-safety Seth Hobson skill Adds practical Python typing guidance for annotations, generics, protocols, type narrowing, and strict checks with mypy or pyright. Claude Code CX Codex Cursor 12,643installs react-modernization Seth Hobson skill This skill upgrades React codebases, moves class components to hooks, and guides React 18 adoption. Use it when a legacy React app needs a structured migration. Claude Code CX Codex Cursor 12,625installs cmux-testing manaflow-ai skill Skill for choosing verification scopes, adding tests, and validating Swift test targets in the cmux project. Decides what local and CI evidence a change needs. Claude Code CX Codex Cursor +1 4,900installs clojure-review metabase skill Reviews Clojure and ClojureScript code against Metabase engineering guidelines and flags styling mistakes in diffs. Claude Code CX Codex Cursor +1 2,000installs clojure-write metabase skill This skill guides REPL-driven Clojure and ClojureScript development and refactoring. Use it when functions need step-by-step checks. Claude Code CX Codex Cursor +1 2,000installs cmux-architecture manaflow-ai skill Guides modular Swift package architecture, strict 5-layer dependency inversion, and Swift 6 concurrency rules in the cmux codebase. Claude Code CX Codex Cursor +1 4,800installs code-review-expert sanyuan0704 skill Reviews current Git changes for architecture, security, and code quality issues. Use it before merging when you need prioritized findings and actionable fixes. Claude Code CX Codex Cursor +1 13,600installs design-review nexu-io skill Audits UI visually, fixes flaws with atomic commits, and captures before/after screenshots. Useful for tightening shipped interface code right before launch. Claude Code CX Codex Cursor +1 3,100installs typescript-pro https://github.com/Jeffallan skill Implements advanced TypeScript type systems, branded types, and tRPC configurations. Use it when building type-first APIs or complex discriminated unions. Claude Code CX Codex Cursor +1 14,200installs memory-safety-patterns Seth Hobson skill This skill applies ownership, RAII, smart pointers, and resource management to Rust, C++, and C. Use it for systems code or memory-bug debugging. Claude Code CX Codex Cursor 11,746installs shellcheck-configuration Ryan Snodgrass skill This skill guides ShellCheck setup and use for shell script analysis. Use it when adding CI/CD linting, fixing warnings, or checking script portability. Claude Code CX Codex Cursor 11,533installs security-auditor VoltAgent Community subagent Audits security controls, vulnerabilities, risks, and compliance gaps across systems, infrastructure, and processes. Use it when you need documented findings. Claude Code 10,718installs dependency-upgrade Seth Hobson skill This skill plans major dependency upgrades, checks compatibility, and stages changes with tests. Use it for framework updates or library breaking changes. Claude Code CX Codex Cursor 11,079installs scope-creep-detector Matt Van Horn skill Compares a git diff against a stated intent and flags files that don't belong: stray dependencies, API renames, config edits, oversized hunks, and formatting. Runs locally, offline, no network calls. Claude Code CX Codex Cursor +1 605installs react-native-best-practices callstackincubator skill Provides React Native performance guidelines based on Callstack practices. It helps agents diagnose FPS drops, memory leaks, and large bundles. Claude Code CX Codex Cursor +1 30,100installs prisma-driver-adapter-implementation prisma skill Reference guide for implementing SQL adapters in Prisma ORM 7. Required for transaction handling, savepoint support, value mapping, and database error preservation. Claude Code CX Codex Cursor +1 375,000installs stitch-loop nexu-io skill A skill that runs an iterative feedback cycle between design and code: critique the layout → fix the code → verify fidelity. Use it when you need to tighten UI against a design brief across multiple passes. Claude Code CX Codex Cursor +1 2,700installs gitnexus-refactoring abhigyanpatwari skill Safely rename symbols, split services, and extract modules using GitNexus semantic graphs. It verifies call hierarchies before touching files. Claude Code CX Codex Cursor +1 1,700installs gitnexus-debugging abhigyanpatwari skill This skill traces bugs through repository symbols, callers, processes, and call chains. Use it when an error needs a concrete source. Claude Code CX Codex Cursor +1 1,700installs vue-router-best-practices github.com/vuejs-ai skill Skill teaches AI coders Vue Router 4 patterns: navigation guards, route params handling, and component lifecycle synchronization. Prevents infinite redirects, memory leaks, and data desync. Claude Code CX Codex Cursor +1 14,900installs design-motion-principles kylezantos skill Builds or audits UI motion with rules based on project context and interaction frequency. Use it for transitions, hover states, and micro-interactions. Claude Code CX Codex Cursor +1 12,600installs deslop cursor skill Inspects branch diffs against main to remove AI-generated code clutter and inconsistent styling. Ideal for polishing branch changes before pull request review. Claude Code CX Codex Cursor +1 9,300installs parallel-debugging Seth Hobson skill This skill investigates complex bugs by testing competing hypotheses in parallel. Use it when an issue has several plausible causes or crosses multiple components. Claude Code CX Codex Cursor 10,000installs parallel-feature-development Seth Hobson skill This skill splits a large feature into parallel work streams, assigns file ownership, and guides integration. Use it when several agents share one codebase. Claude Code CX Codex Cursor 9,900installs multi-reviewer-patterns Seth Hobson skill This skill coordinates parallel reviews across code-quality dimensions and merges the results into one report. Use it when a change needs several review angles. Claude Code CX Codex Cursor 9,800installs impeccable-design-polish nexu-io skill Polishes existing HTML pages by removing generic AI styling cues, fixing mobile layout bugs, and tightening accessibility. Claude Code CX Codex Cursor +1 2,500installs typescript-pro Seth Hobson subagent A subagent for advanced TypeScript types, strict checking, and architecture work. Use it when generics, inference, or decorators need careful design. Claude Code CX Codex Cursor 9,602installs team-composition-patterns Seth Hobson skill Choose agent team sizes, roles, and display modes for a task. The skill covers code reviews, debugging, feature work, research, security audits, and migrations. Claude Code CX Codex Cursor 9,600installs terraform-skill Anton Babenko skill Guides Terraform and OpenTofu refactoring, state migrations, and CI workflows. Diagnoses risks like identity churn and blast radius before generating HCL. Claude Code CX Codex Cursor +1 7,400installs commit-archaeologist Matt Van Horn skill Reconstructs why code exists from local git history. Useful before refactoring, rewrites, or risky edits to reveal original intent and linked changes. Claude Code CX Codex Cursor +1 520installs ccc cocoindex-io skill Enables semantic code search and index management across the codebase using the ccc CLI. It queries concepts rather than exact syntax. Claude Code CX Codex Cursor +1 5,900installs antislop-code miqdadbadjuber skill This skill filters out comments that look AI-generated: ones that repeat what the code shows, chop the flow into steps, or decorate section headers. It keeps comments with real information and never touches executable code. Claude Code CX Codex Cursor +1 5,700installs mobile-design sickn33 skill Reviews and guides iOS, Android, React Native, and Flutter interfaces for touch targets, offline handling, and rendering performance. Claude Code CX Codex Cursor +1 3,700installs pre-publish-review code-yeongyu skill Orchestrates a 12-agent release gate for npm packages. Detects unpublished diffs and reviews breaking changes before you push to the registry. Claude Code CX Codex Cursor +1 751installs