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

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

Good fit It is for checking API security boundaries, defanging prompt injections, blocking SSRF, and enforcing authorization.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/toozuuu/memoryai/memoryai-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.

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/github.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/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 memoryai-security

Your own site · 80×15
<a href="https://agentmods.dev/skills/toozuuu/memoryai/memoryai-security"><img src="https://agentmods.dev/badge/skills/toozuuu/memoryai/memoryai-security.svg" alt="Reviewed on agentmods" width="80" 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. 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 $0.00037 $0.00468
Opus 5.5 $0.00015 $0.00187
Sonnet 5.5 $0.00007 $0.00094
Haiku 4.5 $0.00004 $0.00047

Measured 1mo ago against content hash e2860e1dd5d6, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, 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 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.

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

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

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 · 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 1mo ago), with no licence file. It adds 37 tokens to every session and 468 once invoked, about $0.0001 per session on Opus 5.5. 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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