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.

sgcop-setup

625

SonicGarden/sgcop

Skill Claude Code

A setup guide for adding the sgcop Ruby and Rails code-checking rules to a project. RuboCop is a tool that finds style and quality problems in Ruby code.

not rated 23 4d ago A SkillSpector: pass 169 tokens original MIT

repo-scan

627

haibindev/repo-scan

Skill Claude Code

A source-code auditing skill that examines a project directory and creates a detailed inventory of its code, modules, technologies, files, and build systems. It supports projects containing several related subprojects.

not rated 22 7mo ago A 55 tokens original MIT

codescan-review

628

HeJiguang/codescan

Skill Codex

Use when reviewing source code for security issues and CodeScan MCP tools or CLI are available, especially for pre-merge diff review, repository intake, suspicious auth or input-handling code, or when a user explicitly asks for a CodeScan-based security scan.

not rated 22 7mo ago A 55 tokens original MIT

rust-review

629

goodfylink/learn-codex

Skill Claude CodeCodex

Review Rust changes for correctness, regressions, and missing validation.

not rated 22 6mo ago A 16 tokens

iterative-engineering

630

tmchow/tmc-marketplace

Plugin Claude Code

Bundles 12 skills, 18 agents · 1,771 tokens together

Iterative development workflows. 13 agents, 12 skills for brainstorming, research, design exploration, tech planning, multi-agent reviews, TDD execution, and PR feedback resolution.

not rated 22 8mo ago A tokens not measured original MIT

clanker-discipline

631

gbasin/clanker-discipline

Skill Claude CodeCodex

Catches state bloat, grab-bag models, and mutation ambiguity from AI coding agents. Use when reviewing state types, boolean flags, optional-field models, or mutable data patterns.

not rated 22 7mo ago A 42 tokens

GitHubxsy/agent-skills

Skill Claude CodeCodex

A tool for turning code changes into a self-contained HTML report for a person to review. It explains the purpose, behavior, risks, compatibility, and evidence behind a difference in code.

not rated 22 +1 changed 1mo ago A SkillSpector: pass 91 tokens original Apache-2.0

code-refactor

635

ZeroPointRepo/CRHQ-PRDs

Skill Claude CodeCodex

Skill "code-refactor" from ZeroPointRepo/CRHQ-PRDs, covering code refactor skill, when to use this skill, the two modes, core principles and the seven phases (shared by both modes).

not rated 22 6mo ago A 0 tokens

verify-agent

636

DarioFontanel/verify-agent

Skill Claude CodeCodex

Adversarial cross-model verification of work produced by an AI agent — code, documents, data, config, anything. A different model attacks the work against its brief, Claude arbitrates. Triggers on /verify-agent — or natural language like "verifica il lavoro che ha fatto l'agente", "è corretto quello che ha fatto…

not rated 22 2mo ago A SkillSpector: pass 101 tokens original MIT

code-analyzer

637

Yuuu-u/learn-deerflow

Skill Claude CodeCodex

This skill performs comprehensive code quality analysis across multiple dimensions. It evaluates code quality not just by looking for bugs, but by assessing the overall health of a codebase — style consistency, complexity, security posture, maintainability, and performance characteristics.

not rated 22 +3 6mo ago A 121 tokens

app-debug-workflow

638

MilkyWay008/Hermes-OTG

Skill Claude CodeCodex needs its repo

⚠️ TRIGGER: when auditing an unfamiliar full-stack codebase for bugs — security, performance, reliability, dev tooling. Multi-session workflow: discover → duck-verify → plan → handoff → fix → validate. 90-min timebox. Designed for time-pressure coding/debug tasks.

not rated 22 2mo ago A SkillSpector: warn 64 tokens original MIT

yunomi-plugin

639

kazuph/yunomi

Plugin Claude Code

Bundles 3 skills, 10 agents, 2 hooks · 706 tokens together

yunomi development workflow: do, done, and bucho skills with code/security, E2E, UI/UX, and evidence review agents. Preserve existing functionality while carrying requested changes through verification and human approval. Supports web, backend, and mobile projects.

not rated 21 changed 5d ago A tokens not measured original MIT

go-code-audit

640

gopherguides/gopher-ai

Skill Claude CodeCodex needs its repo

WHEN: User asks for a code quality audit, code review, or wants to find code smells, anti-patterns, or non-idiomatic Go code in their project. Also when asked "how good is this code?" or "audit my code." WHEN NOT: When the user wants to fix bugs, run tests, or just lint (use go-lint-audit for linting).

not rated 21 4d ago A SkillSpector: pass 84 tokens original MIT

code-quality

641

rootbr/rooted

Plugin Claude Code

Bundles 2 skills, 3 agents · 725 tokens together

Software-craft build-and-review from corpora of sourced rule cards — universal, Python and Java — a deterministic pre-pass, a finder per triggered card, a skeptic per finding, a developer agent that designs and builds by the cards.

not rated 21 changed 15d ago A tokens not measured original Apache-2.0

code-review

642

ConnorGriffin/skills

Skill Codex

Review the changes since a fixed point (commit, branch, tag, PR, or merge-base) on two axes — Standards (does it follow this repo's documented rules?) and Spec (does it do what the originating issue asked?). Each axis returns a verdict per enumerated item rather than an open-ended list of findings, so a round…

not rated 21 changed 25d ago A 109 tokens

agent-creator

643

PyModel/pythinker-cli

Skill Claude CodeCodex

Author a new project-specific Pythinker subagent (a specialist like "migration-reviewer" or "api-contract-checker") with a correct spec, a persona-rich system prompt, and a structured output contract. Use when the user wants to create, scaffold, or design a custom agent / subagent, or asks how Pythinker agent YAML /…

not rated 21 4d ago A SkillSpector: pass 91 tokens original Apache-2.0

codesage-tools

644

iliaal/codesage

Plugin Claude Code

Bundles 1 skill, 10 commands, 2 agents, 1 hook · 316 tokens together

Claude Code integration for CodeSage, a Rust-based code intelligence engine. Slash commands for onboarding (init + index + global MCP registration + git hooks + agent hint), reset, incremental reindex with model-mismatch cleanup, retrieval benchmarking, and a subagent-driven review workflow that fans out feature-slice.

not rated 21 changed 3d ago A tokens not measured original MIT

code-review

645

10xHub/Agentflow

Skill Claude CodeCodex

Perform thorough code reviews, identify bugs, suggest improvements, and explain code quality issues. Use when the user shares code and asks for a review, bug hunt, or quality feedback.

not rated 21 changed 1mo ago A 39 tokens original MIT

tower/agentic-data-engineering

Skill Claude Code

Review a Tower data app for reliability and production readiness. Scores 5 gradient dimensions (incremental strategy, error resilience, resource efficiency, observability, test coverage) + 6 pass/fail checks. Modes — DEV REVIEW (read-only), PROD READINESS (makes changes, absorbs adjust-endpoint), INCIDENT (root…

not rated 21 6mo ago A 89 tokens

audit-first

647

bearded-illirian/trailmark

Skill Claude CodeCodex

Audit-before-fix protocol — first find all gaps across 7 planes, prioritize, pin the gap table, and only then fix. Principle: never touch code until the full picture of problems is understood. Gap table → approval → flow-first per gap → library-first → plan → code. Use when: task begins with looking for problems…

not rated 21 +2 changed 2mo ago A SkillSpector: warn 96 tokens original MIT

codeseeker

648

jghiringhelli/codeseeker

Plugin Claude Code

Bundles 6 commands · 0 tokens together

CodeSeeker - Intelligent code understanding with semantic search, knowledge graphs, and auto-detected coding standards.

not rated 21 changed 1mo ago A tokens not measured original Apache-2.0

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: