ClaudSkills / Dev Tools / linters-formatters

Linter

Q: What is a Claude Code skill and how does the Linter skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Linter is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Dev Tools category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Dev Tools · Sub-category: linters-formatters · Last updated: 2026-05-21

Configure linting, formatting, and editor integration for any stack. Sets up ESLint 9 or Biome for JS/TS, Ruff for Python, golangci-lint for Go, Clippy for Rust, RuboCop for Ruby, or dart analyze for Flutter. Adds Prettier or equivalent formatter, .editorconfig, and VS Code format-on-save. Use when you need to add a linter, fix formatting inconsistencies, migrate from legacy lint tools, or set up code style enforcement.

About this skill (catalog notes)

Linter includes pricing or quota commentary; 8 code blocks for direct copy-paste. The SKILL.md runs to about 1,392 words, in the catalog's typical mid-range.

Original author: retake
Indexed lastmod: 2026-05-21
Catalog position: Dev Tools · linters-formatters
Indexed related skills: 10

How Linter fits the catalog

Linter sits in the Dev Tools category under the linters-formatters sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

From the source SKILL.md

You are in AUTONOMOUS MODE. Do NOT ask questions. Do NOT pause for confirmation. Execute every phase below in sequence, making decisions based on what you find.

{
  "editor.formatOnSave": true,
  "editor.codeActionsOnSave": {
    "source.fixAll": "explicit",
    "source.organizeImports": "explicit"
  }
}

What this skill does

Linter is a community-contributed Claude Code skill in the linters-formatters sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/linter/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when you need to add a linter, fix formatting inconsistencies, migrate from legacy lint tools, or set up code style enforcement.

Who uses this skill

The Linter Claude Code skill is built for developers, power users, and teams automating repetitive workflows and improving developer experience. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 138,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/linter
curl -L https://claudskills.com/skills/linter/SKILL.md \
  -o ~/.claude/skills/linter/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/linter/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/linter/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\linter\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Linter Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/linter/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Linter skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Linter skill?

Use Linter when your Claude Code task falls under the Dev Tools category — specifically in the linters formatters area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Linter" or describe the task and let Claude pick). Browse related skills at /category/tools/.

What is a Claude Code skill and how does the Linter skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Linter is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Dev Tools category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/retake/dotfiles/blob/HEAD/claude/dev-skills/linter/SKILL.md
Author: retake

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

retake. (2026). Linter [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/linter/

BibTeX

@misc{linter-2026,
  author    = {retake},
  title     = {Linter [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/linter/}
}

Embed this skill

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Badge

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More Dev Tools skills

Browse all Dev Tools skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all Dev Tools skills → Top 100 skills

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