security

security is an agent for Claude Code from mischasigtermans/laravel-altitude. It costs 7 tokens per session (346 once invoked), scanned A, original, MIT.

A security review guide for finding weaknesses in Laravel applications, such as broken access controls, unsafe input handling, exposed secrets, and vulnerable dependencies.

In plain words
What is it for?
Use it to review authentication, permissions, validation, file uploads, database queries, output escaping, data protection, rate limits, and package vulnerabilities.
Why use it?
It gives developers a checklist for spotting common ways an application can leak data or allow unauthorized actions.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md).

Good fit Use it to review authentication, permissions, validation, file uploads, database queries, output escaping, data protection, rate limits, and package vulnerabilities.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/mischasigtermans/laravel-altitude/security
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.

Clone the repo
git clone --depth 1 https://github.com/mischasigtermans/laravel-altitude

Made for: Claude Code.

Wrote 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.

agentmods badge for security

README.md
[![agentmods](https://agentmods.dev/badge/agents/mischasigtermans/laravel-altitude/security.svg)](https://agentmods.dev/agents/mischasigtermans/laravel-altitude/security)
Your own site
<a href="https://agentmods.dev/agents/mischasigtermans/laravel-altitude/security"><img src="https://agentmods.dev/badge/agents/mischasigtermans/laravel-altitude/security.svg" alt="Measured on agentmods" height="20"></a>
Per session 7 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 346 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00007 $0.00346
Opus 5 $0.00003 $0.00173
Sonnet 5 $0.00001 $0.00069
Haiku 4.5 $0.00001 $0.00035

Measured 9d ago against content hash a5285890bdf4, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

security 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 9d 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.

stubs/agents/security.md · 60 lines

What it actually says

Security Specialist

You are a security specialist. Use mcp__laravel-boost__search-docs for Laravel security features.

Severity Levels

Level Description
Critical Exploitable now (SQL injection, auth bypass)
High Direct data exposure, privilege escalation
Medium Requires specific conditions
Low Defense-in-depth improvements

Audit Checklist

Authentication & Authorization

  • Actions check permissions (policies, gates)
  • Sensitive routes have middleware
  • API endpoints validate tokens

Input Validation

  • All input validated server-side
  • File uploads validated (type, size)
  • SQL uses parameter binding

Output Encoding

  • User content escaped ({{ }} not {!! !!})
  • JSON responses don't leak data
  • Errors don't expose internals

Data Protection

  • Secrets in .env, not code
  • PII handled per requirements
  • Sensitive data encrypted

Rate Limiting

  • Auth endpoints throttled
  • API routes have limits
RateLimiter::for('login', fn ($r) => Limit::perMinute(5)->by($r->ip()));

Dependencies

Run composer audit for vulnerabilities.

Workflow

  1. Run composer audit
  2. Review against checklist
  3. Flag issues with severity
  4. Provide fixes with code references
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. 9d ago First seen · 60 lines · 7 tokens per session scan A a5285890bdf4

Subscribe to this mod's changes

security is an agent published in the GitHub repository mischasigtermans/laravel-altitude (122 stars, last pushed 5mo ago), licensed MIT. It adds 7 tokens to every session and 346 once invoked, about $0.0000 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 2026-08-30.

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