Guide for migrating or upgrading TypeScript tooling in the Phoenix monorepo. This skill covers upgrading core dependencies (TypeScript, React), switching tools (linters, formatters, bundlers), and managing breaking changes across app/ and js/ directories.
Typescript Tooling Migration is a community-contributed Claude Code skill in the languages sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/typescript-tooling-migration/ and loads when your prompt matches the skill's trigger.
When to invoke it: Use when upgrading TypeScript versions, switching tools (ESLint to oxlint, Prettier to oxfmt), upgrading bundlers (Vite, esbuild), or making major dependency upgrades. Triggers on requests to migrate, upgrade, or replace TypeScript/JavaScript tooling.
The Typescript Tooling Migration Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 69,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).
mkdir -p ~/.claude/skills/typescript-tooling-migration curl -L https://claudskills.com/skills/typescript-tooling-migration/SKILL.md \ -o ~/.claude/skills/typescript-tooling-migration/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/typescript-tooling-migration/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/typescript-tooling-migration/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\typescript-tooling-migration\SKILL.md on Windows. See the full install guide for step-by-step instructions.
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.
For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.
Browse all Engineering skills in the ClaudSkills registry, or explore these other picks from the same category:
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SKILL.md files, not affiliated with, endorsed by, or sponsored by Anthropic.