# Migrate4 5 Legacy Path

> Deprecated install path for the v4-to-v5 migration skill. Prefer npx skills add markuplint/markuplint@migrations/v4-v5 — content lives in skills/migrations/v4-v5/SKILL.md.

- Skill: `markuplint/migrate4-5-legacy-path` (Agent Skill)
- Install (CLI): `npx skillmds@latest add markuplint/migrate4-5-legacy-path`
- Raw SKILL.md: https://api.skillmd.com/api/skills/markuplint/migrate4-5-legacy-path/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: markuplint (https://skillmd.com/u/markuplint)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/markuplint/migrate4-5-legacy-path

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# migrate4-5 (legacy install path)

This directory exists so `npx skills add markuplint/markuplint@migrate4-5` keeps resolving after the skill moved to **`skills/migrations/v4-v5/`**.

**Canonical install:**

```bash
npx skills add markuplint/markuplint@migrations/v4-v5
```

When working in the markuplint repository, read and follow **`skills/migrations/v4-v5/SKILL.md`**. When this legacy skill is the only copy installed, fetch the migration guide from the website (`/docs/migration/v4-to-v5/`) and apply the same checklist as that file (silent splits, Node 24, `--no-allow-warnings`, preset gaps).

Do not maintain divergent migration steps here — update `skills/migrations/v4-v5/SKILL.md` only.