Best code quality skills, page 2

Shared reference for naming, function size, complexity and error handling rules that reviewer agents apply across TypeScript, Python, Go, Rust, Java, C# and Swift.

zereight/gitlab-mcp

Comprehensive code review for Java - clean code principles, API contracts, null safety, exception handling, and performance.

piomin/claude-ai-spring-boot

CLI output standards for worktrunk: message functions, ANSI color nesting and the shell integration that changes directory after the wt command exits.

max-sixty/worktrunk

This skill should be used when the user asks about "dead code", "find dead code", "detect dead code", "show dead code", "dead code analysis", "unused functions", "find unused functions"…

DmNote-App/DmNote

Audit a software repository and turn reproducible signals into a prioritized, evidence-backed health report or compare audit snapshots over time.

1838904818/audit-repo

A skill your agent uses when writing, reviewing, or committing code to enforce Karpathy's 4 coding principles — surface assumptions before coding, keep it simple, make surgical changes, define…

kunstmusik/blue

Python development guidance with code quality standards, error handling, testing practices, and environment management.

databricks-solutions/ai-dev-kit

Runs a smell-first audit on a user-chosen path set: measures structure metrics, applies a named size profile, and reports code smells and test smells with evidence strength.

Zhen-Bo/smell-check

Makes .NET projects compatible with Native AOT and trimming by resolving IL trim and AOT analyzer warnings through annotations rather than suppressions.

dotnet/skills

Reviews code for quality issues, security vulnerabilities, performance problems, and best practices.

ownpilot/OwnPilot

A three-part cleanup guided by jscpd: measure health, then fix duplicated code, remove dead code and simplify the most complex files, finishing by re-measuring the score.

kucherenko/jscpd

Refactor code to reduce cyclomatic complexity so it stays readable, maintainable, and aligned with the long-term vision of the codebase, not just optimized for AI comprehension.

saurabhkumar8112/cyclomatic-complexity-skill

Go coding standards and conventions for this project. An agent skill from JanDeDobbeleer/oh-my-posh.

JanDeDobbeleer/oh-my-posh

A skill your agent uses when asked to review a PR, MR, branch, or diff, audit changed files, or check code quality.

evanca/flutter-ai-rules

Apply modern web development best practices for security, compatibility, and code quality.

midudev/100cosas.dev

Perform a structured maintainer-style PR review for the mariadb-operator repository.

mariadb-operator/mariadb-operator

Write and review C/.NET code in Dynamo following Dynamo coding standards, modern C patterns, and repo conventions.

DynamoDS/Dynamo

Runs detekt, checkstyle, and Android lint together, reads their reports, and proposes approved fixes grouped by file.

wordpress-mobile/WordPress-Android

Audits the Caffeine cache source for hot-path costs such as allocations, contention and memory layout, reporting only findings tied to specific lines.

ben-manes/caffeine

Scans the working directory for ignored errors, hard-coded secrets, debt comments, dead exports and type gaps, and reports findings by severity without editing files.

HarnessMD/munder-difflin

Removes copy-paste duplication found by jscpd, starting with exact clones and hotspots, then renamed and near-miss copies, using proven refactoring strategies.

kucherenko/jscpd

Adversarial code review that breaks the self-review monoculture.

302ai/302-AI-Studio

Runs the WebRTC include-cleaner tool to add missing and remove unused C++ include directives before uploading a CL or after refactoring.

webrtc-sdk/webrtc

Conducts multi-axis code review. An agent skill from sanity-io/sanity.

sanity-io/sanity

PHP coding standards and WordPress patterns for ActivityPub plugin.

Automattic/wordpress-activitypub

Provides comprehensive code review guidance for React 19, Vue 3, Angular 17+, Svelte 5, Rust, TypeScript, Java, PHP, Python, Django, Go, C/.NET, Kotlin, Swift, NestJS, C/C++, and more.

Rain-kl/OpenFlare

Analyzes code diffs and files to identify bugs, security vulnerabilities (SQL injection, XSS, insecure deserialization), code smells, N+1 queries, naming issues, and architectural concerns, then…

Yikai-Liao/symusic

Run the Codex CLI as an independent, read-only reviewer for kbupdate commits, staged changes, uncommitted changes, or selected files.

potatoqualitee/kbupdate

Rules and references for building Obsidian plugins: ESLint rules, TypeScript practices, memory cleanup, API choices, UI standards and the community submission process.

gapmiss/obsidian-plugin-skill

Golang code style conventions — line length and breaking, variable declarations, control flow clarity, when comments help vs hurt.

unxed/f4

Review a GitHub issue or pull request URL as a node-redis maintainer, with a staged assessment of whether the claim is real, practically important, already solvable with supported functionality…

redis/node-redis

Qovery Console coding standards, architecture guidelines, naming conventions, testing practices, and development workflows.

Qovery/console

Reviews generated or changed WooCommerce code for HPOS safety, CRUD use, checkout validation and money handling before it ships.

amElnagdy/guard-skills

Project knowledge base and workflow router. An agent skill from kingkongshot/Pensieve.

kingkongshot/Pensieve

Delegates coding tasks to Gemini CLI for prototyping, debugging, and code review.

haoyu-haoyu/Multi-AI-Workflow

Compares code paths that should behave the same, such as sync and async cache methods, and requires a concrete scenario where the two observably disagree.

ben-manes/caffeine

Triggered when the user submits code or requests a code review.

alibaba/skill-up

Final checklist before handing work back in the herdr-auto-title repo: review the diff, run make check, apply the comment and AGENTS.md rules, then report.

kryptamine/herdr-auto-title

Mandatory pre-code gate and definition-of-done for ANY Odoo change (add field, override method, inherit view/xpath, OWL/JS patch, wizard, cron, controller, report, security, migration, bug fix…

unclecatvn/agent-skills

Skill for identifying code smells and refactoring code using Clean Code, SOLID, and DRY principles.

fike/fastapi-blog

Finds duplicated code in 220+ languages with jscpd, reports exact, renamed and near-miss clones in a compact agent-friendly format and measures duplication.

kucherenko/jscpd

Runs a structured critique of code, architecture or APIs to surface what familiarity hides, such as panics, security holes and design debt.

yologdev/yoyo-evolve

A skill your agent uses when user asks to "review code", "check for issues", "analyze code quality", "find bugs", or wants feedback on code implementation.

21pounder/terminalAgent

Measures test coverage and code quality in a repository with the supercov CLI, and turns what it finds into small, focused tests or fixes.

supercorp-ai/supercov

Development workflows for WordPress ActivityPub plugin including wp-env setup, testing commands, linting, and build processes.

Automattic/wordpress-activitypub

Brings a Python recipe's pyproject.toml in line with the repo's CI rules, either as a read-only dry run or by rewriting the file while keeping comments.

google/adk-recipes

Performs code quality checks and reviews for ComposeWebView.

parkwoocheol/compose-webview

Tech debt assessment that identifies, classifies, and prioritizes maintainability problems — helping teams build a refactoring roadmap — drawing on twelve classic engineering books.

hyhmrright/brooks-lint