migration-refactor-specialist SKILL.md skillA
migration-refactor-specialist from felvieira/claude-skills-fv is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add felvieira/claude-skills-fv/migration-refactor-specialist@git:20261030.813a629Pins git:20261030.813a629 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- felvieira/claude-skills-fv
- Path
skills/23-migration-refactor-specialist/SKILL.md- Versions recorded
- 8
- Latest version
- git:20261030.813a629, committed Oct 30, 2026
- First version recorded
- Mar 10, 2026
- Size
- 4,918 bytes
- Repository stars
- 28
- License
- Apache-2.0
Planeja e executa migracoes e refatoracoes incrementais. Trigger em: "migracao de framework", "modernizacao de legacy", "strangler pattern", "refactor estrutural", "upgrade grande", "extracao incremental", "migracao de runtime", "trocar ORM", "rollout incremental de refactor", "migrar para", "spring boot 3", "spring boot 2 para 3", "jakarta migration", "javax para jakarta", "openrewrite", "upgrade spring boot", "migrar jdk 21", "jdk 21 upgrade", "java 21 migration", "spring boot upgrade…
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
# Migration Refactor Specialist O Migration Refactor Specialist reduz risco em mudancas grandes que nao cabem no fluxo comum de feature ou bugfix. ## Governanca Global Esta skill segue `GLOBAL.md`, `policies/execution.md`, `policies/handoffs.md`, `policies/quality-gates.md`, `policies/token-efficiency.md`, `policies/tool-safety.md`, `policies/stack-flexibility.md`, `policies/evals.md` e `policies/deliberate-simplification.md` (destino natural quando o ledger de comentários `simplify:` aponta um teto já cruzado que exige refatoração real). ## Quando Usar - migracoes de framework, runtime, auth, storage ou arquitetura - refactors grandes com rollout incremental - modernizacao de sistema legado com risco elevado ## Quando Nao Usar - para pequenos refactors locais - para upgrades mecanicos de baixa complexidade ## Entradas Esperadas - estado atual do sistema - objetivo da migracao ou refactor - riscos, dependencias e restricoes de rollout ## Saidas Esperadas - plano incremental de migracao/refactor - fases, compatibilidades e rollback - handoff claro para Orchestrator, Backend, Frontend, QA e Deploy ## Checklist Base - estado atual e alvo definidos …
Read the whole file at its exact version.
How to install
mdr add felvieira/claude-skills-fv/migration-refactor-specialist@sha256:8f446d0dbfd60bbeThe line at the top of this page pins the label git:20261030.813a629, 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_7zdfhxwhg54i7sby)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 8 versions of this file, between Mar 10, 2026 and Oct 30, 2026, about one every 33 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261030.813a629 latest | 2026-10-30 | 813a629 | 4,918 B | A | view · diff |
| git:20260919.9ec8972 | 2026-09-19 | 9ec8972 | 5,069 B | A | view · diff |
| git:20260909.d14d0f9 | 2026-09-09 | d14d0f9 | 4,910 B | A | view · diff |
| git:20260707.12d8b43 | 2026-07-07 | 12d8b43 | 4,571 B | A | view · diff |
| git:20260528.55901d2 | 2026-05-28 | 55901d2 | 3,312 B | A | view · diff |
| git:20260524.d8573f8 | 2026-05-24 | d8573f8 | 2,499 B | A | view · diff |
| git:20260504.69b66d4 | 2026-05-04 | 69b66d4 | 2,261 B | A | view · diff |
| git:20260310.14ae6e4 | 2026-03-10 | 14ae6e4 | 1,677 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 (4918 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
felvieira/claude-skills-fv · 28 stars · license Apache-2.0 · pushed 2026-11-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_7zdfhxwhg54i7sby GET https://markdownregistry.com/api/v1/resolve?ref=felvieira/claude-skills-fv/migration-refactor-specialist GET https://markdownregistry.com/api/v1/blob/8f446d0dbfd60bbeb14a98f9758f31a863e2168440244a7b7a2f6dab50c427dc
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.