memoryai-security

memoryai-security is a skill for Claude Code, Codex from toozuuu/MemoryAI. It costs 37 tokens per session (468 once invoked), scanned C, original, no licence file.

A security skill that applies protections for APIs and agent interactions, including defenses against prompt injection, SSRF, and IDOR. APIs let software communicate; SSRF and IDOR are common security weaknesses involving unauthorized requests or access.

In plain words
What is it for?
It is for checking API security boundaries, defanging prompt injections, blocking SSRF, and enforcing authorization.
Why use it?
It helps prevent unsafe instructions, forged requests, and access to data a user is not allowed to see.

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/toozuuu/memoryai/memoryai-security
Any agent
npx skills add toozuuu/MemoryAI --skill memoryai-security
Clone the repo
git clone --depth 1 https://github.com/toozuuu/MemoryAI

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 memoryai-security

README.md
[![agentmods](https://agentmods.dev/badge/skills/toozuuu/memoryai/memoryai-security.svg)](https://agentmods.dev/skills/toozuuu/memoryai/memoryai-security)
Your own site
<a href="https://agentmods.dev/skills/toozuuu/memoryai/memoryai-security"><img src="https://agentmods.dev/badge/skills/toozuuu/memoryai/memoryai-security.svg" alt="Measured on agentmods" height="20"></a>
Per session 37 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 468 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 2 findings. Scan, not verified.
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 $0.00037 $0.00468
Opus 5 $0.00018 $0.00234
Sonnet 5 $0.00007 $0.00094
Haiku 4.5 $0.00004 $0.00047

Measured 3d ago against content hash e2860e1dd5d6, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade C, and why

memoryai-security scanned grade C with 2 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 3d 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.

Instruction-override phrasingmediumPrompt injection

Text telling the model to disregard its earlier instructions or safety rules is the shape of a prompt injection, whoever wrote it.

- High-risk injection tokens (e.g. `IGNORE ALL PREVIOUS INSTRUCTIONS`) are defanged by inserting zero-width non-breaking spaces.

Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.

Cloud metadata endpointmediumServer-side request forgery

One request to 169.254.169.254 can return temporary IAM credentials.

- **SSRF Defense:** Outbound URLs to loopback (`127.0.0.1`), RFC1918 private subnets, and cloud metadata (`169.254.169.254`) are strictly blocked.

Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.

skills/memoryai-security/SKILL.md · 52 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. 3d ago First seen · 52 lines · 37 tokens per session scan C e2860e1dd5d6

Subscribe to this mod's changes

memoryai-security is a skill published in the GitHub repository toozuuu/MemoryAI (0 stars, last pushed 8d ago), with no licence file. It adds 37 tokens to every session and 468 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it C with 2 findings (instruction-override phrasing, cloud metadata endpoint). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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