Best linting and formatting skills, page 4

A skill your agent uses when the user asks to check before pushing, pre-push, verificar antes de pushear, run all checks, or quiere validar que todo pasa antes de hacer push.

artcc/freelingo

Semantic linting with perch. An agent skill from lakeday-org/perch.

lakeday-org/perch

Quick-reference for linting the core Ignite UI for Angular library.

IgniteUI/igniteui-angular

Production patterns for Convex apps and the rules the @convex-dev/eslint-plugin enforces: validators, indexes, idempotent mutations, avoiding OCC conflicts, thin function wrappers, error handling.

waynesutton/builder-skills

Development workflows, commands, publishing, CI/CD, changelog management, and contribution guidelines for LeanSpec.

codervisor/leanspec

CI/CD with GitHub Actions for Golang — testing, linting, SAST, security scanning, coverage, Dependabot, Renovate, GoReleaser, release pipelines.

context-labs/whip

Applies Procoder's senior-developer discipline in a repository: run the commit gate, format through the binary and work through specs, plans and todos.

azrtydxb/procoder

A required checklist for after code changes: validate each changed layer, check that docs and other layers stay in sync, and test before committing or opening a PR.

ZeroDeng01/sublinkPro

Reviews an AGENTS.md or CLAUDE.md file against best practices and reports concrete fixes.

dominik1001/caldav-mcp

Guide for using ruff, the extremely fast Python linter and formatter.

astral-sh/claude-code-plugins

Find and fix broken or SEO unfriendly links in a Nuxt app with the nuxt-link-checker module.

harlan-zw/nuxt-link-checker

Review Swift/iOS code against team conventions. An agent skill from player-ui/player.

player-ui/player

Build and code-generate assisted-service using skipper with podman.

openshift/assisted-service

Repair and beautify uploaded photos while preserving the original subject, identity, texture, and important details.

justlovemaki/LumaRescue

Diagnose data races, convert callback-based code to async/await, implement actor isolation patterns, resolve Sendable conformance issues, and guide Swift 6 migration.

supabitapp/supaterm

Home Assistant frontend testing and validation workflow. An agent skill from home-assistant/frontend.

home-assistant/frontend

Package and release a finished game mod. An agent skill from rehan-remade/universal-modder.

rehan-remade/universal-modder

Generates UiPath Tasks workflows for form tasks, external tasks and task management, with form.io schemas, lint rules and scaffold hooks loaded through uipath-core.

marcelocruzrpa/uipath-ai-skills

Review guidance for the speed of Oxc linter rules written in Rust: narrow node-kind checks, cheap tests first, deferred diagnostics and the smallest possible iteration.

oxc-project/oxc

Author or review a Drizzle DB migration for zero-downtime safety — expand/contract phasing, backward-compatibility with the deployed app version, and writing the -- migration-safe acknowledgment the…

simstudioai/sim

Authoritative agent-runtime contract for working inside an OpenKnowledge project — a markdown-CRDT knowledge base exposed over MCP.

inkeep/open-knowledge

A skill your agent uses when creating or modifying acceptance tests, configuring cucumber-js or behave runners, writing or refactoring step definitions, linting executable Gherkin specs, choosing an…

intent-driven-dev/intent-driven-template

Produces a ready-to-run ast-grep command or reusable YAML lint/codemod rule, validated against positive and negative fixtures.

hylarucoder/hai-stack

Develop a new ESLint rule for @sap-ux/eslint-plugin-fiori-tools.

SAP/open-ux-tools

Anthony Fu's {Opinionated} preferences and best practices for web development

oyjt/uniapp-vue3-template

Authors new agent skills that follow the Anthropic + agentskills.io specification.

friday-platform/friday-studio

Audit an existing UI/UX design (React/JSX/TSX components, HTML, or generated app code) against a tiered ruleset of verifiable UX principles, and produce structured, evidence-cited findings that a…

rome-os/rome

Set up ast-grep for a codebase with common TypeScript rules for detecting anti-patterns, enforcing best practices, and preventing bugs.

alchemiststudiosDOTai/harness-engineering

Method and tooling for measuring how AI-generated a piece of prose reads, in Japanese or English.

mizchi/skills

Fix the "<Plugin Updated with <rule" build error from script/checkUpdates.ts by adding a new or deprecated plugin rule to the right rules/ file.

eslint-config/airbnb-extended

Codebase intelligence for TypeScript and JavaScript. An agent skill from fallow-rs/fallow-skills.

fallow-rs/fallow-skills

Add a new block-level or inline-level syntax construct to Panache's parser and formatter — confirm the pandoc-native shape first, add SyntaxKinds for every byte category, gate it behind an extension…

jolars/panache

A skill your agent uses when selecting or running Biome test fixtures, quick tests, insta snapshot workflows, expectation comments, orphan checks, or required code generators.

biomejs/biome

Review, lint, create, edit, refine, optimize, compress, or validate any agent skill in this repository, including any SKILL.md.

Devolutions/devolutions-gateway

Scans an Obsidian-style wiki for broken double-link references, orphan pages, files missing from the index and unresolved knowledge conflicts, then reports the findings.

jason-effi-lab/karpathy-llm-wiki-vault

Guidelines and best practices for creating, extending, and refactoring linters in the r-lib/lintr package.

r-lib/lintr

Guides writing, running and configuring Deno 2.9+ projects: installing npm and JSR dependencies, permissions, config file precedence and the built-in fmt, lint, test and compile toolchain.

denoland/skills

Help users test ESLint rules with Vitest, supporting snapshot testing and custom assertions

antfu-collective/eslint-vitest-rule-tester

Run CUGA contributor workflows: Conventional Commits, create pull requests against origin with gh and PR templates, and ruff check/format via uv.

cuga-project/cuga-agent

把一篇 Markdown 格式的文章转成可直接粘贴到微信公众号编辑器的 HTML 推文 + 900x383px 封面图片，严格遵循「加宁慢慢来」品牌视觉规范 v7.0。当用户说"排版公众号""帮我生成推文""把这篇文章转成公众号格式""做微信封面""WeChat Article Formatter""WeChat…

Jianing1117/jianing-skills

Keep the repository's linted Markdown passing npm run lint:markdown.

codsen/codsen

Python code style and formatting standards using Ruff. An agent skill from meleantonio/ChernyCode.

meleantonio/ChernyCode

Meta-skill for scaffolding and validating custom PLANNING/ORCHESTRATION skills within the BMAD Planning & Orchestrator plugin.

aj-geddes/claude-code-bmad-skills

Standards and commands for linting, code formatting, typing validation (Ruff, MyPy, Codespell, ESLint, Pre-commit/Prek, Tox), and adherence to Home Assistant Python 3.14 standards in Keymaster.

FutureTense/keymaster

Build the project, run tests, lint, format, spell check, generate mocks, or verify the build passes for Bitwarden iOS.

bitwarden/ios

End-to-end skill for building, testing, linting, versioning, and publishing a production-grade Python library to PyPI.

github/awesome-copilot

Verify and debug changes to CORAL itself — smallest reproduce loop per area (grader / daemon / CLI / hooks / manager / workspace / hub / template / config / web), where to look when something breaks…

Human-Agent-Society/CORAL

为 AI Agent 友好的代码库搭建和改进 Harness 工程（包括 AGENTS.md、docs/、Lint 规则、Eval 系统、项目级 Prompt 工程）。触发场景：为 AI Agent 设置新项目/空项目，创建 AGENTS.md 或 CLAUDE.md，关于 Harness 工程的问题，让 Agent 在代码库上更高效地工作。当用户感到沮丧或抱怨 Agent…

10xChengTu/harness-engineering