Testing & Review · Code Review & Quality
Code Review & Quality tools
Every Code Review & Quality tool worth a solo builder's time - the agent skills, MCP servers and marketplaces tagged Code Review & Quality, ranked by community signal. A focused slice of the broader Testing & Review category.
What's in Code Review & Quality
Code Review & Quality collects 508 curated tools across agent skills, a focused part of the broader Testing & Review category. Every one is screened against a single quality bar and ranked by real community signal.
These tools span Idea, Validate, Build, Ship and Operate of the build journey.
Description
1Improve Codebase ArchitectureTesting & ReviewGuide an agent through safely merging shallow modules into deeper units using seams, ports, and adapters instead of risky big-bang refactors.258k121k
2Zoom OutTesting & ReviewWhen entering unfamiliar code, invoke to get a higher-level map of modules, callers, and domain glossary terms instead of line-by-line guessing.208k121k
3Caveman ReviewTesting & ReviewProduce terse, line-scoped PR review comments with optional severity tags instead of verbose feedback.156k70k
4Requesting Code ReviewTesting & ReviewDispatch a subagent with a senior code-reviewer prompt, your plan, and a git SHA range so finished work is checked before you merge or stack more changes.128k221k
5Receiving Code ReviewTesting & ReviewTurn messy or authoritative review comments into verified, incremental code changes without performative agreement.104k221k
6Request Refactor PlanTesting & ReviewTurn a messy refactor idea into a scoped GitHub issue full of tiny, test-aware commits before anyone touches production code.45.6k121k
7ReviewTesting & ReviewRun a parallel Standards-and-Spec diff review from a fixed git point through HEAD before you merge or ship a branch.40.2k121k
8Code Review ExcellenceTesting & ReviewRun structured, constructive PR and architecture reviews that catch bugs early and teach standards without slowing the team.22.3k36.5k
9Swiftui ProTesting & ReviewRun a structured SwiftUI and Swift review for deprecated APIs, data flow, navigation, HIG, accessibility, and performance before merge or release.19.8k4.1k
10RefactorTesting & ReviewImprove maintainability of existing code through small, behavior-preserving refactors when structure blocks features or reviews surface smells.18.1k34.6k
11Karpathy GuidelinesTesting & ReviewKeep agent-written code minimal, explicit, and verifiable whenever you implement, review, or refactor.15.3k171k
12Web Design GuidelinesTesting & ReviewAudit UI code against live Vercel Web Interface Guidelines with terse file:line findings.15k5.2k
13Fixing AccessibilityTesting & ReviewAudit and minimally fix HTML accessibility—ARIA, keyboard paths, focus, contrast, and forms—when you add interactive UI or need WCAG-oriented review before ship.13k2.1k
14AntfuTesting & ReviewAdopt Anthony Fu’s ESLint flat config so a solo repo gets unified lint plus formatting without Prettier across TS, Vue, React, and related stacks.12.3k5.2k
15Refactor PlanTesting & ReviewSequence a safe multi-file refactor with investigation, phased steps, verification, and rollback—without editing code until you confirm the plan.11.3k34.6k
16Sql Code ReviewTesting & ReviewReview SQL in your repo for injection risk, permissions, and maintainability before you ship database-backed features.11.2k34.6k
17Review And RefactorTesting & ReviewHave the agent read your repo’s Copilot instruction files, review the codebase, and refactor in place to match those standards without splitting files.10.2k34.6k
18SimplifyTesting & ReviewPolish code you just wrote so it matches project conventions and reads clearly without changing behavior.10.2k349
19Ast GrepTesting & ReviewAuthor and debug YAML ast-grep rules for structural code search, codemods, and lint-style checks in agent or CLI workflows.9.9k724
20React DoctorTesting & ReviewRun React Doctor before commit to catch regressions in lint, accessibility, bundle size, and architecture with a 0–100 score.9.7k12.4k
21Refactor Method Complexity ReduceTesting & ReviewShrink a named method’s cognitive complexity at or below a threshold by extracting focused helper methods.9.2k34.6k
22Code Exemplars Blueprint GeneratorTesting & ReviewGenerate a tailored AI prompt so your agent scans the repo and writes an exemplars.md of on-pattern code for team standards.8.6k34.6k
23Python Anti PatternsTesting & ReviewRun a Python anti-pattern checklist before merge or when debugging flaky behavior caused by duplicated retries, poor error handling, or other known bad habits.8.4k36.5k
24Frontend Code ReviewTesting & ReviewRun a structured frontend review on pending changes or named `.tsx`/`.ts`/`.js` files before commit or release.8.2k0
25Coding StandardsTesting & ReviewEstablish and enforce baseline naming, immutability, readability, and code-smell review before leaning on framework-specific ECC skills.8.2k210k
26Clean CodeTesting & ReviewApply Uncle Bob Clean Code rules while writing, reviewing, or refactoring so agents and humans produce readable, maintainable code.8k40.1k
27CheckTesting & ReviewRun diff-grounded code review, merge/release gates, and project-wide quality scorecards before you ship or publish.8k0
28Code Review ExpertTesting & ReviewRun a senior-style review on your current git diff before merge, with SOLID, architecture, dead-code, and security findings graded P0–P3.7.6k3.6k
29Shellcheck ConfigurationTesting & ReviewConfigure ShellCheck project-wide so bash and POSIX deploy scripts get consistent static analysis in editors and CI before merge.7.4k36.5k
30Typescript React ReviewerTesting & ReviewRun structured TypeScript and React 19 code review on PRs and local changes, with merge-blocking rules for hooks, effects, and types.7.4k0
31Code ReviewerTesting & ReviewRun a structured agent-led review on local staged/unstaged diffs or a remote GitHub PR before merge, with optional preflight checks.7.4k105k
32Code Review And QualityTesting & ReviewRun a structured five-axis review with merge gates before any PR or agent-generated change lands.7.1k49.1k
33Multi Reviewer PatternsTesting & ReviewRun parallel agent-driven code review with dimension-specific checklists (security, performance, and more) so findings are structured instead of one vague pass.6.3k36.5k
34Swift Concurrency ProTesting & ReviewRun a structured Swift 6 concurrency review on async/await, actors, and cancellation before merge or release.6.3k450
35Review PrTesting & ReviewRun a structured GitHub pull request review that pulls linked issues and checks the change against approved or repo spec context before you merge.6k18
36Code ReviewTesting & ReviewRun a structured pre-merge review on a PR URL, diff, or file path for security, performance, correctness, and maintainability before you merge solo-shipped code.5.7k19.6k
37Code ReviewTesting & ReviewRun CodeRabbit CLI reviews on staged or branch diffs so your agent finds bugs and security issues before you merge or ship.5.7k112
38Code SimplifierTesting & ReviewRefactor recently touched code for clarity and project conventions while keeping behavior identical before merge or release.5.6k776
39Cpp Coding StandardsTesting & ReviewApply C++ Core Guidelines when writing, reviewing, or refactoring modern C++ so agents enforce RAII, const-correctness, and type-safe idioms.5.6k210k
40M15 Anti PatternTesting & ReviewRun Rust-specific code review that spots idiomatic mistakes (clone spam, unwrap in prod, ownership fights) and maps each smell to a better pattern.5.5k1.2k
41Code SimplificationTesting & ReviewRefactor working code for clarity and maintainability after tests pass, without changing behavior or chasing line-count vanity.5.4k49.1k
42Karpathy GuidelinesTesting & ReviewKeep your coding agent from overbuilding, silent assumptions, and drive-by refactors by applying Karpathy-style behavioral rules during implementation and review.4.7k171k
43UltraciteTesting & ReviewInstall when you want zero-config lint and format standards enforced while writing or reviewing JavaScript and TypeScript in an Ultracite-backed repo.4.5k3k
44Check Impl Against SpecTesting & ReviewDuring PR review, compare the branch diff and working tree against approved product and tech commitments in spec_context.md and fold material mismatches into review.json.4.5k18
45Plankton Code QualityTesting & ReviewEnforce formatters and linters on every agent file edit via PostToolUse hooks, with delegated fixes when violations remain.4.5k210k
46Source Driven DevelopmentTesting & ReviewForce every framework-specific implementation to cite current official docs so copied patterns stay correct across the stack.4.3k49.1k
47Flutter Dart Code ReviewTesting & ReviewReview Flutter and Dart changes with a library-agnostic checklist covering architecture, state management, performance, a11y, and security before you merge or ship.4.3k210k
48Migrate OxlintTesting & ReviewMigrate a JavaScript or TypeScript repo from ESLint to Oxlint using the official @oxlint/migrate tool and optional type-aware rules.4.2k0
49Code ReviewerTesting & ReviewRun a single-pass senior-style review on PRs and file changes to catch bugs, security issues, smells, and architecture problems before merge.3.8k9.7k
50Santa MethodTesting & ReviewAdversarial dual-agent review with a convergence loop before user-facing or production output ships.3.8k210k
51Code ReviewerTesting & ReviewRun structured AI code reviews prioritized by security, performance, correctness, and maintainability before you merge or ship.3.7k114k
52FallowTesting & ReviewRun dead-code, duplication, complexity, audit, and security-oriented checks via the fallow CLI from your agent before merge or release.3.7k85
53Reducing EntropyTesting & ReviewExplicitly invoke when you want an agent to shrink the codebase by deleting and consolidating instead of adding abstraction layers.3.7k2k
54Tech DebtTesting & ReviewRun a structured technical-debt audit and get a scored, phased refactor backlog you can mix with feature work.3.7k19.6k
55Naming AnalyzerTesting & ReviewRun a naming-focused pass on variables, functions, classes, and booleans so identifiers read clearly and match language conventions before merge or refactor.3.6k2k
56Repo ScanTesting & ReviewScan a messy multi-language repo once, classify every file, flag embedded third-party code, and export four-level module verdicts with an HTML report.3.6k210k
57Spec To Code ComplianceTesting & ReviewCheck that implemented code still matches written specs or security requirements before you merge or release.3.3k5.6k
58Thermo Nuclear Code Quality ReviewTesting & ReviewRun an exceptionally strict maintainability and abstraction review on branch changes before merge or release.3.1k1.9k
59Code ReviewTesting & ReviewRun structured Sentry-style PR reviews covering security, performance, tests, and design before merge.3k776
60Software ArchitectureTesting & ReviewKeep solo-built apps aligned with Clean Architecture, DDD, and reusable-library habits whenever an agent writes or reviews code.3k40.1k
Showing the top 503 of 980 tools · search to find the rest.
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Code Review & Quality tools - common questions
What counts as a Code Review & Quality tool?
Any agent skill, MCP server or marketplace tagged Code Review & Quality - a focused slice of the broader Testing & Review category. Skillselion collects every Code Review & Quality tool across types on one page.
How are Code Review & Quality tools ranked?
By real community signal - installs, GitHub stars and votes - not paid placement. Sponsored slots, when present, are labelled and kept out of the ranking.