laravel-upgrade-v13 skillA
laravel-upgrade-v13 is agent-read markdown (skill) from fusengine/agents: Use when upgrading a Laravel 12 application to Laravel 13.0 — composer bump, breaking changes, and Attributes migration..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
<objective> Covers the full Laravel 12 → 13.0 upgrade path: the PHP 8.3 minimum requirement, composer commands to bump Laravel/PHPUnit 12/Pest 4/Tinker, mandatory breaking changes (VerifyCsrfToken → PreventRequestForgery, cache prefix hyphens, serializable_classes hardening, pheanstalk 8.0+ for Beanstalkd, Symfony 7.4/8.0 support), the optional Eloquent + Queue Attributes migration, and the Laravel Boost MCP automated `/upgrade-laravel-v13` path. Provides a phased checklist (pre-upgrade audit → composer bump → breaking-change fixes → attributes migration → validation). </objective> # Laravel 12 → 13 Upgrade Guide Centralized upgrade path from Laravel 12.46 to Laravel 13.0 (released March 17, 2026). ## Agent Workflow (MANDATORY) Before ANY upgrade, spawn 3 agents in parallel, one `Agent` call each with a `name`: 1. **fuse-ai-pilot:explore-codebase** — Audit current Laravel 12 patterns (`$fillable`, `$tries`, `VerifyCsrfToken` references) 2. **fuse-ai-pilot:research-expert** — Verify latest Laravel 13 docs via Context7 (`/laravel/docs/13.x/upgrade`) 3. **fuse-laravel:laravel-expert** — Apply Laravel 13 best practices After upgrade, run **fuse-ai-pilot:sniper** for validation. …
Read the whole file at its exact version.
How to install
mdr add fusengine/agents/laravel-upgrade-v13@git:20260904.5f1d30fmdr add fusengine/agents/laravel-upgrade-v13@sha256:4e34b3b62d8720e6Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_zen57qa4jhxbuqlm)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260904.5f1d30f latest | 2026-09-04 | 5f1d30f | 5,534 B | A | view · diff |
| git:20260729.3b91eed | 2026-07-29 | 3b91eed | 5,505 B | A | view · diff |
| git:20260512.dc627c5 | 2026-05-12 | dc627c5 | 5,132 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 (5534 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
fusengine/agents · 28 stars · license MIT · pushed 2026-09-24 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_zen57qa4jhxbuqlm GET https://markdownregistry.com/api/v1/resolve?ref=fusengine/agents/laravel-upgrade-v13 GET https://markdownregistry.com/api/v1/blob/4e34b3b62d8720e6e73c1cf35a475c0ec19d47023b5d382fecbf1277c902b264
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