nested-skill

A Laravel-focused MCP server for improving local development with AI. Laravel is a PHP framework commonly used to build web applications, while MCP is a way for AI tools to connect to external development tools or data.

In plain words
What is it for?
Use it when building or maintaining Laravel applications with an AI-assisted local development workflow.
Why use it?
It gives an AI coding assistant a connection tailored to Laravel projects instead of leaving it without project-specific development support.

Skill for Claude CodeCodex

Install

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.

agentmods
npx agentmods add skills/laravel/boost/nested-skill
Any agent
npx skills add laravel/boost --skill nested-skill
Clone the repo
git clone --depth 1 https://github.com/laravel/boost

Made for: Claude Code, Codex.

Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5 $0.00000 $0.00003
Opus 5 $0.00000 $0.00002
Sonnet 5 $0.00000 $0.00001
Haiku 4.5 $0.00000 $0.00000

Measured 2d ago against content hash 74daeff84960, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

nested-skill 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

  • no-config — 100% identical, 0 lines differ
tests/Fixtures/skills/nested-skill/SKILL.md · 2 lines

What it actually says

Skill

Files

What ships with it

2 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.

Changes

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.

  1. 2d ago First seen · 2 lines · 0 tokens per session scan A 74daeff84960

Subscribe to this mod's changes

nested-skill is a skill published in the GitHub repository laravel/boost (3,600 stars, last pushed yesterday), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 3 tokens. 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 2026-08-30.