migrate SKILL.md skillA
migrate from gufranco/claude-engineering-rules is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add gufranco/claude-engineering-rules/migrate@git:20261013.02cb8cdPins git:20261013.02cb8cd in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- gufranco/claude-engineering-rules
- Path
skills/migrate/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261013.02cb8cd, committed Oct 13, 2026
- First version recorded
- May 1, 2026
- Size
- 7,534 bytes
- Repository stars
- 3
- License
- MIT
Migrate a framework or library, or upgrade a major version, along the official migration path with one tested commit per step.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
## Overview Framework and library migration assistant. Applies changes incrementally with a separate commit per step and full test runs between steps, so any step can be rolled back independently. ## When to Use - Replacing one library or framework with another across the codebase, such as Express to Fastify or Jest to Vitest. - Upgrading a dependency or runtime across a major version with breaking changes. - For planning a migration without executing it, use `/plan`; for a single-call API rename inside one module, use `/refactor`. ## Invocation | Invocation | Action | |-----------|--------| | `/migrate <from> <to>` | Migrate from one library/framework to another | | `/migrate <library> <version>` | Upgrade a library to a specific major version | Examples: - `/migrate express fastify` - `/migrate jest vitest` - `/migrate react 19` - `/migrate node 22` - `/migrate typescript 5.5` --- ## Steps 1. **Detect current state.** Analyze the current usage of the source library or framework: - Read the manifest file to find the current version. - Search the codebase for import statements and usage patterns. …
Read the whole file at its exact version.
How to install
mdr add gufranco/claude-engineering-rules/migrate@sha256:de441ced830ee977The line at the top of this page pins the label git:20261013.02cb8cd, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_didprakva2tiszhp)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between May 1, 2026 and Oct 13, 2026, about one every 41 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261013.02cb8cd latest | 2026-10-13 | 02cb8cd | 7,534 B | A | view · diff |
| git:20261012.84ebb18 | 2026-10-12 | 84ebb18 | 7,414 B | A | view · diff |
| git:20260522.30b2aa6 | 2026-05-22 | 30b2aa6 | 5,586 B | A | view · diff |
| git:20260521.5220622 | 2026-05-21 | 5220622 | 5,580 B | A | view · diff |
| git:20260501.def62fb | 2026-05-01 | def62fb | 5,557 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (7534 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
gufranco/claude-engineering-rules · 3 stars · license MIT · pushed 2026-10-30 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_didprakva2tiszhp GET https://markdownregistry.com/api/v1/resolve?ref=gufranco/claude-engineering-rules/migrate GET https://markdownregistry.com/api/v1/blob/de441ced830ee9771d24faeb1e46a5a3c77197677ce3bc603872fc1fbd898dae
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from gufranco/claude-engineering-rules
Every file in gufranco/claude-engineering-rules