Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add fusengine/agents --skill laravel-upgrade-v13git clone --depth 1 https://github.com/fusengine/agentsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/fusengine/agents/laravel-upgrade-v13)<a href="https://agentmods.dev/skills/fusengine/agents/laravel-upgrade-v13"><img src="https://agentmods.dev/badge/skills/fusengine/agents/laravel-upgrade-v13.svg" alt="Measured on agentmods" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high Privilege Escalation · line 119 Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00032 | $0.01415 |
| Opus 5 | $0.00016 | $0.00707 |
| Sonnet 5 | $0.00006 | $0.00283 |
| Haiku 4.5 | $0.00003 | $0.00142 |
Grade A, and why
laravel-upgrade-v13 scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 144 lines — stays where its author put it; the contents beside it link to each section on GitHub.
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:
- fuse-ai-pilot:explore-codebase — Audit current Laravel 12 patterns (
$fillable,$tries,VerifyCsrfTokenreferences) - fuse-ai-pilot:research-expert — Verify latest Laravel 13 docs via Context7 (
/laravel/docs/13.x/upgrade) - fuse-laravel:laravel-expert — Apply Laravel 13 best practices
After upgrade, run fuse-ai-pilot:sniper for validation.
Overview
| Phase | Goal | Effort |
|---|---|---|
| 1. Pre-upgrade audit | Detect L12 patterns in codebase | 30 min |
| 2. Composer bump | Update Laravel + PHPUnit + Pest + Tinker | 5 min |
| 3. Breaking changes fixes | Apply mandatory L13 changes | 1-3 h |
| 4. Attributes migration | Eloquent + Queue properties → Attributes (optional) | 2-4 h |
| 5. Validation | Tests pass, CI green | 30 min |
Most projects: < 1 day total.
Critical Rules
- PHP 8.3 minimum — Drop PHP 8.2 support before upgrading composer.
- PHPUnit 12 + Pest 4 required — bump dev dependencies first to catch test failures early.
- VerifyCsrfToken → PreventRequestForgery — rename middleware references in
bootstrap/app.phpand aliases. - Cache prefix breaking change — hyphens replace underscores by default. Set
CACHE_PREFIX,REDIS_PREFIX,SESSION_COOKIEto preserve old behavior if cache invalidation is unacceptable. - Never mix Attributes + properties on the same Eloquent/Queue class — pick one source of truth per model/job.
What ships with it
7 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2d ago Changed 4e34b3b62d87
- 4d ago First seen · 144 lines · 32 tokens per session scan A c0218f41132a
laravel-upgrade-v13 is a skill published in the GitHub repository fusengine/agents (25 stars, last pushed 3d ago), licensed MIT. It adds 32 tokens to every session and 1,415 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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