ClaudSkills / Dev Tools / linters-formatters

Biome Lint Migration Toolkit

Quality score: 70/100  ·  Category: Dev Tools  ·  Sub-category: linters-formatters
Automates migration from ESLint and Prettier to Biome (formerly Rome) by parsing .eslintrc and .prettierrc configs, mapping rules to biome.json equivalents, and running biome check --apply for bulk reformatting.

What this skill does

Biome Lint Migration Toolkit is a production-ready Claude Code skill (quality score 70/100) in the linters-formatters sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/biome-lint-migration-toolkit/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Biome Lint Migration Toolkit skill is built for developers, power users, and teams automating repetitive workflows and improving developer experience. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/biome-lint-migration-toolkit
curl -L https://claudskills.com/skills/biome-lint-migration-toolkit/SKILL.md \
  -o ~/.claude/skills/biome-lint-migration-toolkit/SKILL.md

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

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

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.

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Part of ClaudSkills — the open registry for Claude Code skills.  ·  What's New  ·  Install guide  ·  About  ·  llms.txt