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Claude Code Code Review plugins and skills

Flowy lists 33 plugins in the Code Review category for Claude Code. reviewing diffs and PRs, quality gates, critique of code that already exists Every listing shows what is inside before you install, who built it, and whether it is Auto-invoked, meaning a FLOW.md router fires the right skill as you prompt instead of leaving them dormant.

open-code-review

open-code-review

Runs AI-powered code review on Git changes through the ocr CLI, leaving line-level comments that check for issues such as null pointer errors, thread-safety problems, XSS and SQL injection. Works with OpenAI and Anthropic compatible models.

2 skills
@alibaba@alibabaInstall Plugin
streamlit

streamlit

Claude Code skills, agents, and commands for working on the streamlit/streamlit repository. They cover addressing PR review comments, running format, lint, type, and unit test checks, creating draft pull requests, debugging with hot-reload, and assessing external test risk.

21 skills
@streamlit@streamlitInstall Plugin
code-review-graph

code-review-graph

Builds a local, persistent map of your codebase with tree-sitter so Claude Code reads only the code that matters. Offers skills for code review, debugging, exploring structure, and safe refactoring.

7 skills
@tirth8205@tirth8205Install Plugin
hunk

hunk

Hunk is an interactive terminal diff viewer for reviewing code changes, built on OpenTUI and Pierre diffs.

4 skills
@modem-dev@modem-devInstall Plugin
anti-slop

anti-slop

Opinionated Oxlint lint rules that flag low-evidence and low-signal TypeScript and JavaScript patterns in your code. You copy the rules into your repository and adjust them to your team's standards, and a bundled skill handles the initial setup and later upgrades.

1 skill
@dmmulroy@dmmulroyInstall Plugin
claudex-loop

claudex-loop

A Claude Code skill set where Claude and Codex take turns hardening a plan through independent review, then one builds the code and the other inspects it. Use it when you want a second AI model to check work before and after it is built.

4 skills
@chaseai-yt@chaseai-ytInstall Plugin
difit

difit

Lets Claude Code open your Git changes in difit, a local diff viewer, so you can review commits, branches, or GitHub PRs with inline comments. Explicit opt-in only, triggered when you name difit.

3 skills
@yoshiko-pg@yoshiko-pgInstall Plugin
pr-lens

pr-lens

Draws code changes and codebase parts as animated architecture and data-flow diagrams, both in pull requests and on their own. Includes an eli5 skill that explains a codebase or pull request to newcomers step by step.

2 skills
@coldteadotai@coldteadotaiInstall Plugin
code-review-skill

code-review-skill

Gives Claude Code structured, expert-level guidance for reviewing code, so reviews become consistent instead of vague suggestions. It covers many languages and frameworks, from React and Vue to Rust, Python, Go and Swift, and loads only the guidance it needs.

1 skill
@awesome-skills@awesome-skillsInstall Plugin
brooks-lint
Auto-invoked

brooks-lint

Reviews your code for structural decay such as tangled dependencies, duplicated knowledge and weak tests, citing classic engineering books for each finding. Each result comes with a severity label and a concrete fix, and an audit or debt-assessment mode can also map a roadmap for cleanup.

9 skills
@hyhmrright@hyhmrrightInstall Plugin
guard-skills

guard-skills

Reviews code, tests, and docs that an AI agent has just written or changed, checking for common AI mistakes before you commit or merge. Covers general code quality, tests, documentation, WordPress, and WooCommerce.

5 skills
@amelnagdy@amelnagdyInstall Plugin
claude-review-loop

claude-review-loop

Automates iterative pull-request reviews using Anthropic or OpenAI, and cancels them on demand. Fires when you run review-loop or cancel-review during a GitHub review workflow.

@hamelsmu@hamelsmuInstall Plugin
tech-debt-skill

tech-debt-skill

A user-invoked Claude Code skill that audits an entire codebase for tech debt and architecture problems. It writes TECH_DEBT_AUDIT.md with file-cited findings, severity ratings, and effort estimates.

1 skill
@ksimback@ksimbackInstall Plugin
abide

abide

Compiles a repository's instruction files such as AGENTS.md and CLAUDE.md into a rubric that checks code changes against your project rules, then validates and calibrates it. Useful for enforcing coding standards in Claude Code.

1 skill
@coldteadotai@coldteadotaiInstall Plugin
repo-analyzer

repo-analyzer

Analyzes open-source projects in depth, producing architecture reports with design insights, trade-off analysis, and Mermaid diagrams. Triggered by requests to analyze a repository, framework, or codebase.

1 skill
@yzddmr6@yzddmr6Install Plugin
app-store-review

app-store-review

A skill that reviews Apple platform app code for App Store rejection risks before submission, checking it against Apple's App Store Review Guidelines for iOS, macOS, tvOS, watchOS, and visionOS.

1 skill
@safaiyeh@safaiyehInstall Plugin
dryforge

dryforge

Claude Code Install: Update: Auto-update: off by default. Turn it on in /plugin โ†’ Marketplaces โ†’ dryforge โ†’ Enable auto-update. Codex Install: Update: Auto-update: on. New releases load at the start of each session. Grok Build Install: Update: Auto-update: on.

3 skills
@prekuter@prekuterInstall Plugin
warden

warden

Runs Warden code review on local changes before commit, sweeps a whole repository for issues and drafts PRs for validated findings, and queries the Warden Service read API for runs and findings.

3 skills
@getsentry@getsentryInstall Plugin
agent-reviews

agent-reviews

Resolves review comments on the current pull request. It fetches unanswered comments from review bots or human reviewers, evaluates each one, fixes real issues, dismisses false positives, and replies to every comment.

3 skills
@pbakaus@pbakausInstall Plugin
grok-build-plugin-cc

grok-build-plugin-cc

Bridge Grok Build into Claude Code for review, critique, delegation, and session import. This repository is a Claude Code marketplace plugin that shells out to the real grok CLI. Run status, results, and stop are owned by the plugin (PID + log files).

2 skills
@xai-org@xai-orgInstall Plugin
stage-cli

stage-cli

Groups local git branch changes into reviewable chapters viewed in a browser, and lets Claude Code pick up review comments left in the Stage UI, make the changes, and resolve each thread.

2 skills
@reviewstage@reviewstageInstall Plugin
smell-check

smell-check

Agent Skill for code and test smell audits. Evidence-ranked findings from Refactoring, Clean Code, and the test-smell literature. Formerly pragmatic-code-review.

1 skill
@zhen-bo@zhen-boInstall Plugin
coderabbit

coderabbit

The canonical home for CodeRabbit's agent-native skills and plugin packaging. Use it to install AI-powered code review into 35+ coding agents, Gemini CLI, Antigravity CLI, Claude Code, Cursor, and other supported agent environments.

4 skills
@coderabbitai@coderabbitaiInstall Plugin
skills

skills

Turn experience into repeatable execution.

2 skills
@lencx@lencxInstall Plugin
gh-pr-review

gh-pr-review

A GitHub CLI extension that lets you view and manage inline pull request review comments with full thread context from the terminal, which the built-in gh tool does not show.

1 skill
@agynio@agynioInstall Plugin
senior-engineering-partner

senior-engineering-parโ€ฆ

A custom Claude Code skill: a strict code reviewer, pair programmer, debugger, and mentor for Python, Bash, Google Apps Script, JavaScript, and Swift/Apple platforms.

1 skill
@bjgreenberg@bjgreenbergInstall Plugin
mini-claude-code

mini-claude-code

ๅงŠๅฆน็‰ˆ๏ผš mini-spring (็ฎ€ๅŒ–็‰ˆ็š„springๆก†ๆžถ) mini-spring-cloud (็ฎ€ๅŒ–็‰ˆ็š„spring cloudๆก†ๆžถ) mini-netty (็ฎ€ๅŒ–็‰ˆ็š„nettyๆก†ๆžถ)

1 skill
@derekyrc@derekyrcInstall Plugin
paad

paad

paad 2.0.0 is out. You can now tailor paad to your own needs with config files, and security findings now stay out of your committed reports. See the 2.0.0 release notes and the changelog.

17 skills
@ovid@ovidInstall Plugin
deslop

deslop

Deletion-first Agent Skill for removing test bloat, verification theater, and speculative fallbacks while preserving behavior.

1 skill
@mrzoyo@mrzoyoInstall Plugin
lsp-skill

lsp-skill

IntelliSense Designed for Coding Agent Check our website! This agent skill equips AI agents with the Language Server Agent Protocol (LSAP), enabling them to navigate, understand, and analyze codebases with the same fidelity as a human developer using VS Code.

1 skill
@lsp-client@lsp-clientInstall Plugin
juror

juror

Cheaper and better Greptile alternative runs on your own github actions.

1 skill
@juror-ai@juror-aiInstall Plugin

FAQ

What are the best Claude Code Code Review plugins?
Flowy lists 33 plugins for Code Review, ranked by fit and signal rather than raw install count. Open any listing to read every skill in full before you install it.
Do these Code Review skills run automatically?
The Auto-invoked ones do. They ship a FLOW.md router and a hook, so Claude Code loads the matching skill as you prompt. Indexed listings install normally, and their skills fire only when Claude picks them from their descriptions.
How does Flowy decide a plugin is a Code Review plugin?
The tag is derived from the plugin's own content, its skill names, descriptions, README and file types, not from a tag someone typed. A plugin appears here only when its real content matches.
Are these Code Review plugins free?
Yes. Flowy is free and open source with nothing gated. You can read every skill before installing, and each listing links to its upstream repository and its creator.

Browse every plugin