react-native-security

react-native-security is a skill for Claude Code from maikotrindade/awesome-react-native-skills. It costs 52 tokens per session (661 once invoked), scanned A, original, GPL-3.0.

A security guide for React Native mobile apps, covering protected storage, login protection, app-integrity checks, and the OWASP MASVS checklist. React Native is a framework for building mobile apps with JavaScript and native code.

In plain words
What is it for?
It is for setting up Keychain or Keystore storage, encrypted MMKV, certificate pinning, OAuth with PKCE, jailbreak or root detection, and checks that the app has not been altered.
Why use it?
It helps keep passwords, tokens, and other secrets out of unsafe places while addressing common risks in mobile apps.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the awesome-react-native-skills plugin — 14 skills shipped together

Good fit It is for setting up Keychain or Keystore storage, encrypted MMKV, certificate pinning, OAuth with PKCE, jailbreak or root detection, and checks that the app has not been altered.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/maikotrindade/awesome-react-native-skills/react-native-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 maikotrindade/awesome-react-native-skills --skill react-native-security
Clone the repo
git clone --depth 1 https://github.com/maikotrindade/awesome-react-native-skills

Made for: Claude Code.

Or install awesome-react-native-skills, the plugin that ships this one along with the rest of its 14 skills.

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 react-native-security

README.md
[![agentmods](https://agentmods.dev/badge/skills/maikotrindade/awesome-react-native-skills/react-native-security/github.svg)](https://agentmods.dev/skills/maikotrindade/awesome-react-native-skills/react-native-security)
Your own site
<a href="https://agentmods.dev/skills/maikotrindade/awesome-react-native-skills/react-native-security"><img src="https://agentmods.dev/badge/skills/maikotrindade/awesome-react-native-skills/react-native-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 react-native-security

Your own site · 80×15
<a href="https://agentmods.dev/skills/maikotrindade/awesome-react-native-skills/react-native-security"><img src="https://agentmods.dev/badge/skills/maikotrindade/awesome-react-native-skills/react-native-security.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 52 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 661 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 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 $0.00052 $0.00661
Opus 5.5 $0.00021 $0.00264
Sonnet 5.5 $0.00010 $0.00132
Haiku 4.5 $0.00005 $0.00066

Measured today against content hash e49d09a780c7, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

react-native-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 today.

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.

skills/react-native-security/SKILL.md · 42 lines

The source is not reproduced here

Licensed GPL-3.0

The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Files

What ships with it

6 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. today First seen · 42 lines · 52 tokens per session scan A e49d09a780c7

Subscribe to this mod's changes

react-native-security is a skill published in the GitHub repository maikotrindade/awesome-react-native-skills (13 stars, last pushed today), licensed GPL-3.0. It adds 52 tokens to every session and 661 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-10-28.

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