security

security is a cursor rule for Cursor from m3taz-ahmed/ai-globals. It costs 302 tokens per session, scanned A, original, MIT.

A set of security rules for validating inputs, protecting private data, controlling access, and handling database queries safely.

In plain words
What is it for?
It guides form and API validation, parameterized database queries, safe HTML output, role-based access, encrypted storage, secure sessions, and rate limits.
Why use it?
It gives coding work clear boundaries that reduce risks such as injection attacks, leaked credentials, unauthorized access, and unsafe browser requests.

Cursor rule for Cursor

Written for Cursor: installed under .cursor/.

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 rules/m3taz-ahmed/ai-globals/security
Clone the repo
git clone --depth 1 https://github.com/m3taz-ahmed/ai-globals

Made for: Cursor.

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/rules/m3taz-ahmed/ai-globals/security.svg)](https://agentmods.dev/rules/m3taz-ahmed/ai-globals/security)
Your own site
<a href="https://agentmods.dev/rules/m3taz-ahmed/ai-globals/security"><img src="https://agentmods.dev/badge/rules/m3taz-ahmed/ai-globals/security.svg" alt="Measured on agentmods" height="20"></a>
Per session 302 This file is loaded in full into every session.
When invoked 302 The same file — it is already loaded in full.
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 5.1 $0.00302 $0.00302
Opus 5 $0.00151 $0.00151
Sonnet 5 $0.00060 $0.00060
Haiku 4.5 $0.00030 $0.00030

Measured 6d ago against content hash 038170525191, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, 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 6d 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.

.cursor/rules/security.mdc · 21 lines

What it actually says

[FILE] security.mdc [OBJ] Security constraints. [RULES]

  1. [REQ] [SEC-01] Zero-trust validation. FormRequest/DTO for inputs.
  2. [REQ] [SEC-02] Parameterized queries. No raw SQL interpolation.
  3. [REQ] [SEC-03] Whitelist $fillable. No $guarded = [].
  4. [REQ] [SEC-04] No PII/credentials in logs/commits.
  5. [REQ] [SEC-05] Enforce RBAC (Filament Shield / policy gates).
  6. [REQ] [SEC-06] Sanitize HTML outputs (DOMPurify).
  7. [REQ] [SEC-07] Explicit DTO projections for client.
  8. [REQ] [SEC-08] Encrypt at rest; private signed URLs.
  9. [REQ] [SEC-09] API throttling & rate-limiting.
  10. [REQ] [SEC-10] JWT in HttpOnly cookies. Regenerate session on login.
  11. [PROHIBIT] No CORS wildcard *. No plaintext passwords. No internal traces in API.
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. 6d ago First seen · 21 lines · 302 tokens per session scan A 038170525191

Subscribe to this mod's changes

security is a cursor rule published in the GitHub repository m3taz-ahmed/ai-globals (5 stars, last pushed yesterday), licensed MIT. It adds 302 tokens to every session, about $0.0015 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 2026-08-31.