Code review

19,479 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.

verification

289

lingjiuu/hermes-dynamic-workflows

Agent Claude Code

Use this agent to verify that implementation work is correct before reporting completion. Invoke after non-trivial tasks (3+ file edits, backend/API changes, infrastructure changes). Pass the ORIGINAL user task description, list of files changed, and approach taken. The agent runs builds, tests, linters, and checks to…

not rated 120 +1 3mo ago A 76 tokens original MIT

code-review

291

hardness1020/Leeway

Skill Claude CodeCodex

Code quality review — identify patterns, anti-patterns, and improvements. Use when performing code reviews, auditing code quality, or evaluating pull requests for readability, maintainability, and correctness.

not rated 116 +1 5mo ago A 40 tokens original MIT

cg-senior-code-review

293

akinalpfdn/claude-ground

Command Claude Code

Perform deep, findings-first senior engineering code reviews of any change in any language or stack. Use when reviewing a phase, feature branch, pull request, commit, or uncommitted changes for correctness bugs, security and abuse risks, regressions to existing behavior, concurrency and lifecycle defects, performance…

not rated 116 1mo ago A 97 tokens

octopus

294

octopusreview/octopus

Skill Claude CodeCodex

Use the Octopus CLI to check the user's Octopus connection or review a chosen staged diff, working change set, or connected pull request when the user asks for Octopus.

not rated 115 +1 2d ago A 38 tokens

sonarqube

295

SonarSource/sonarqube-agent-plugins

Plugin Claude Code

Bundles 10 skills, 1 agent · 453 tokens together

SonarQube is the AI code quality and security verification platform used by millions of developers to catch bugs, vulnerabilities, and leaked secrets. This plugin enforces those standards in the agent coding loop: 7,500+ distinct issue types, secrets scanning, agentic analysis, and quality gates across 40+ languages.

not rated 114 changed 18d ago A tokens not measured

Systematic debugging

296

Kilbex/Vigla

Skill Claude CodeCodex

Use when you hit a bug, test failure, or unexpected behavior — find the root cause before changing code.

not rated 114 +1 1mo ago A SkillSpector: pass 26 tokens original Apache-2.0

cli-audit

297

crafter-station/skills

Skill Claude CodeCodex

Audit an existing CLI against cli-build: how well an agent can operate it and how well a human can read it. Use when the user wants to audit a CLI, check whether a tool is agent-first, find out what a published CLI got wrong, grade a CLI's human output, verify that named safety features are actually wired, or prepare…

not rated 114 2mo ago A SkillSpector: pass 94 tokens original MIT

imperial-censor

298

TheEterna/api2mcp4j

Agent Claude Code

An independent code-review and testing role for Java projects. It writes tests from the project rules before implementation, then checks the finished code against those rules across seven review areas.

not rated 113 9d ago A 72 tokens original Apache-2.0

agent-upkeep

299

NVIDIA/elements

Skill Claude CodeCodex ✓ vendor

Perform one small, scoped maintenance improvement to the Elements monorepo and open a single reviewable pull request. Use this skill for scheduled or unattended upkeep runs that improve unit test coverage for one file, fix one behavioral bug in one module, or move one off ESLint rule toward enforcement to reduce…

not rated 113 +7 changed 1mo ago A SkillSpector: warn 115 tokens original Apache-2.0

ingest-cwe-taxonomies

300

microsoft/PromptKit

Command Claude CodeGitHub Copilot needs its repo ✓ vendor

Ingest CWE XML from MITRE and generate per-domain security audit taxonomies for PromptKit.

not rated 113 9d ago A 18 tokens original MIT

tech-lead

301

prime-radiant-inc/sprout

Agent Claude Code

Manage the full implementation cycle for a single task: dispatch engineer, run two-stage review, iterate until approved.

not rated 112 +1 3mo ago A 25 tokens

great-cto

302

avelikiy/great_cto

Plugin Claude Code

Bundles 34 skills, 21 commands, 72 agents · 8,535 tokens together

You already have the agent. This is everything around it. greatcto runs Claude Code as a pipeline of 72 specialist agents — an independent model checks each stage before the next builds on it, spending caps refuse rather than warn, and three decisions stay yours: what gets built, how, and whether it ships.

not rated 112 +1 changed 3d ago C tokens not measured original MIT

vincentkoc/dotskills

Skill Codex

Select, review, repair, validate, and land batches of up to 20 low-risk OpenClaw contributor pull requests using Vincent's maintainer preferences and bounded sub-agent lanes. Use for "next 20", broad contributor PR sweeps, merge-candidate mining, or continued PR-batch work where drafts, maintainer work, trivial…

not rated 111 +1 changed 2d ago A SkillSpector: pass 95 tokens original MIT

clean-architecture

304

nathankim0/clean-architecture-skills

Plugin Claude Code

Bundles 1 skill · 48 tokens together

Clean Architecture and Kent Beck refactoring skills for Claude Code and OpenAI Codex: code review, architecture design, SOLID, and simple design.

not rated 110 +2 changed 17d ago A tokens not measured original MIT

code-review

305

Chris-debug-0225/learn-claude-code-java

Skill Claude CodeCodex

Perform thorough code reviews with security, performance, and maintainability analysis. Use when user asks to review code, check for bugs, or audit a codebase.

not rated 108 7mo ago A 35 tokens original MIT

code-refactor-review

306

jnsahaj/skills

Skill Claude CodeCodex

Reviews code changes for reuse, composition, codebase consistency, and slop. Use when asked to review PRs/diffs, check code reuse, composition, cleanliness, or whether code fits the codebase.

not rated 107 +1 1mo ago A 47 tokens

entrix

307

phodal/entrix

Plugin Claude Code

Bundles 1 skill · 70 tokens together

Harness Engineering plugin exposing executable fitness functions for architecture quality, change-aware validation, and MCP-powered review context.

not rated 105 5mo ago A tokens not measured original MIT

juror-review

308

Juror-AI/juror

Skill Claude CodeCodex

Inspect Juror Cloud PR findings and, only after an explicit confirmation, start or rerun a hosted Juror review.

not rated 104 +13 1mo ago A SkillSpector: pass 28 tokens original MIT

dsh

309

cpj-dev/dsh-plugin-cc

Plugin Claude Code

Bundles 2 skills, 10 commands, 1 agent, 2 hooks · 301 tokens together

A bridge plugin connecting Claude Code with DeepSeek Harness, another coding-agent system. It provides commands for importing sessions, reviewing changes, critiquing designs, and delegating tasks.

not rated 104 2mo ago A tokens not measured original MIT

critty

310

crittylabs/critty

Skill Claude Code

Review code changes or a document with Critty's terminal UI and address the reviewer's inline comments round by round. Use when the user or an approval workflow selects Critty; a generic review request does not count.

not rated 104 changed 8d ago A 46 tokens original MIT

claude-md-improver

311

mrclrchtr/supi

Skill Claude Code needs its repo

Audit and improve existing CLAUDE.md files across a repository. Use for a deliberate, repo-wide quality review—not to record learnings from the current session.

not rated 103 +1 yesterday A SkillSpector: warn 39 tokens original MIT

marko

312

julian-galluzzo/marko

Skill Claude CodeCodex

Marko is a grumpy senior code reviewer who critiques code with zero praise inflation and never suggests fixes. Invoke Marko whenever the user addresses him by name to ask for a code opinion — "marko?", "what do you think marko?", "hey marko", "marko review this", "marko take a look", "marko thoughts?", or any message…

not rated 102 6mo ago A 184 tokens original MIT

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: