php-logic-audit

php-logic-audit is a skill for Claude Code, Codex from 0xShe/PHP-Code-Audit-Skill. It costs 73 tokens per session (1,308 once invoked), scanned A, original, no licence file.

A PHP code-auditing tool for finding business-logic flaws outside basic login and permission checks. These include mass assignment, skipped workflow steps, race conditions, broken state transitions, and payment or permission timing errors.

In plain words
What is it for?
Use it to review application workflows, state changes, payments, and data updates; document evidence and proof-of-concept steps; and get severity and remediation guidance.
Why use it?
It helps find cases where an application follows the wrong process even though authentication and access checks appear correct. This can expose ways to bypass intended rules or outcomes.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it to review application workflows, state changes, payments, and data updates; document evidence and proof-of-concept steps; and get severity and remediation guidance.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/0xshe/php-code-audit-skill/php-logic-audit
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.

Any agent
npx skills add 0xShe/PHP-Code-Audit-Skill --skill php-logic-audit
Clone the repo
git clone --depth 1 https://github.com/0xShe/PHP-Code-Audit-Skill

Made for: Claude Code, Codex.

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 php-logic-audit

README.md
[![agentmods](https://agentmods.dev/badge/skills/0xshe/php-code-audit-skill/php-logic-audit/github.svg)](https://agentmods.dev/skills/0xshe/php-code-audit-skill/php-logic-audit)
Your own site
<a href="https://agentmods.dev/skills/0xshe/php-code-audit-skill/php-logic-audit"><img src="https://agentmods.dev/badge/skills/0xshe/php-code-audit-skill/php-logic-audit/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for php-logic-audit

Your own site · 80×15
<a href="https://agentmods.dev/skills/0xshe/php-code-audit-skill/php-logic-audit"><img src="https://agentmods.dev/badge/skills/0xshe/php-code-audit-skill/php-logic-audit.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 73 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,308 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 $0.00073 $0.01308
Opus 5.5 $0.00029 $0.00523
Sonnet 5.5 $0.00015 $0.00262
Haiku 4.5 $0.00007 $0.00131

Measured 1mo ago against content hash 8c9b093dae26, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

php-logic-audit scanned grade A with 1 finding 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 1mo 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

- 若是竞态漏洞:给出并发请求方式与观测点(例如两个 curl 同时发送的步骤)
php-logic-audit/SKILL.md · 88 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 1mo ago First seen · 88 lines · 73 tokens per session scan A 8c9b093dae26

Subscribe to this mod's changes

php-logic-audit is a skill published in the GitHub repository 0xShe/PHP-Code-Audit-Skill (406 stars, last pushed 6mo ago), with no licence file. It adds 73 tokens to every session and 1,308 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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