Ios Security And Rbac

Community

peterbamuhigire

ios-security-and-rbac

Use when designing or reviewing iOS authentication, Keychain, App Attest, privacy manifests, permissions, RBAC, tenant isolation, or AI security; use ios-development for general implementation.

Overview

Publisher	peterbamuhigire
Repository	`chwezi-dev-engine`
Skill name	`ios-security-and-rbac`
Stars	29
Forks	6
Bundled files	12
License	MIT
Links	Skill source Repository Homepage

Markdown instructions
A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.
Works with any LLM
AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.
12 bundled files
Scripts, templates, and references the model can read while it works. Files are read-only and never executed.
Open source
Published by peterbamuhigire on GitHub. Read the source before you install it.

Installation

Install the Ios Security And Rbac AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

Open the app and go to Plugins → Skills.
Choose "Install from GitHub".
Paste the skill folder URL below and confirm.
https://github.com/peterbamuhigire/chwezi-dev-engine/tree/main/skills/ios/ios-security-and-rbac
Enable the skill in any chat where you want it available.

Store

Installed

Skills

Add skills

Import one or more skills from a public GitHub folder or a local .skill or .zip archive, or SKILL.md file.

From GitHub URLFrom .skill, .zip, or SKILL.md

GitHub repo or folder

https://github.com/peterbamuhigire/chwezi-dev-engine/tree/main/skills/ios/ios-security-and-rbac

Points to a single skill folder, or any folder that contains multiple skills. Public repos only.

CancelContinue

Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills

git clone --depth 1 https://github.com/peterbamuhigire/chwezi-dev-engine.git /tmp/chwezi-dev-engine
mkdir -p .claude/skills
cp -r /tmp/chwezi-dev-engine/skills/ios/ios-security-and-rbac .claude/skills/ios-security-and-rbac

Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Ios Security And Rbac in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Ios Security And Rbac on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Ios Security And Rbac is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

Loaded only when it is needed
The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.
Switch models mid-chat
Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

iOS Security And RBAC

Acknowledgement: Shared by Peter Bamuhigire, techguypeter.com, +256 784 464178.

Use When

Securing an iOS app, reviewing mobile threat models, designing permission gates, protecting secrets, or implementing tenant-aware RBAC.
The task mentions Keychain, Secure Enclave, App Attest, Trust Insights, Data Protection, ATS, certificate pinning, jailbreak/tamper checks, privacy manifests, roles, permissions, App Intents, AI tool use, prompt injection, or offline authorization caches.
A retired iOS security or RBAC skill is referenced by name.

Do Not Use When

The task is general iOS implementation with no security, privacy, or authorization impact.
The task is cross-platform Android-first RBAC; use mobile-platform-operations for the absorbed Android/mobile RBAC reference.

Required Inputs

Auth model, tenant model, roles/permissions, data sensitivity, offline requirements, API authorization contract, storage choices, and compliance/privacy constraints.

Workflow

Load ios-development for baseline implementation standards.
Load vibe-security-skill for broader product threat modeling when the risk crosses backend, API, or web surfaces.
Load references/agentic-ai-and-app-intents-security.md when AI, Siri, App Intents, Spotlight, or model tool use touches private data or actions.
Load references/ios-app-security.md for device/app hardening and references/ios-rbac.md for permission gates.
Verify server-side authorization, local cache expiry, secret storage, privacy disclosure, and test evidence.

Quality Standards

Client RBAC must never replace server-side authorization.
Secrets belong in Keychain or stronger platform storage, not UserDefaults or logs.
Offline permission caches need expiry, invalidation, auditability, and conservative fallback behaviour.
AI tools, App Intents, and Siri-mediated actions must re-check authorization and confirm high-risk actions.

Anti-Patterns

Trusting client-side role flags as the source of truth.
Logging tokens, PII, Keychain errors, or authorization payloads.
Adding jailbreak checks without a clear policy for detection, false positives, and support.

Outputs

iOS threat model, security checklist, RBAC matrix, permission-gate implementation notes, review findings, or verification evidence.

Inputs

Artefact	Produced by	Required?	Why
Threat model and abuse cases	Security owner	required	Sets trust boundaries
Role and tenant policy	Backend/product owner	required	Defines server-enforced authorisation
Data classification	Privacy owner	required	Controls storage, logging, and disclosure

Decision Rules

Finding	Required action
Client role differs from server response	Server decision wins; deny and refresh policy
Secret must survive reinstall	Reassess requirement; use narrowly scoped Keychain only if justified
High-value request lacks attestation	Step up verification or reject according to risk policy
Privacy purpose or retention is undefined	Stop collection

Domain Anti-Patterns

Enforcing RBAC only in the UI. Fix: authorise every backend operation server-side.
Storing bearer tokens in UserDefaults. Fix: use constrained Keychain access controls.
Logging credentials, prompts, or tenant identifiers. Fix: redact at the logging boundary.
Treating App Attest as user authentication. Fix: combine device integrity with authenticated identity.
Allowing cross-tenant cache keys. Fix: partition and clear storage by tenant and account.
references/ios-app-security.md for Keychain, Secure Enclave, ATS, pinning, signing, privacy manifests, and tamper resistance.
references/ios-rbac.md for permission models, SwiftUI gates, offline caches, and tenant-safe authorization UX.
references/agentic-ai-and-app-intents-security.md for prompt/tool injection, App Intents authorization, semantic index privacy, App Attest, Trust Insights watch items, and AI action audit.

Evidence Produced

Category	Artifact	Format	Example
Security	iOS trust and authorisation test pack	Markdown plus test output	Keychain, App Attest, role/action matrix, denied path, tamper case, and recovery

Bundled files

The model reads these on demand while the skill is loaded. They are exposed as readable files and are never executed.

Frequently asked questions

What does the Ios Security And Rbac AI skill do?

Use when designing or reviewing iOS authentication, Keychain, App Attest, privacy manifests, permissions, RBAC, tenant isolation, or AI security; use ios-development for general implementation.

Why use Ios Security And Rbac on TypingMind?

Because you install it once and use it with any model. Ios Security And Rbac is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Ios Security And Rbac in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/peterbamuhigire/chwezi-dev-engine/tree/main/skills/ios/ios-security-and-rbac. TypingMind reads its SKILL.md and bundles its files and installs it as a skill you can enable per chat.

Which AI models can use Ios Security And Rbac?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Ios Security And Rbac?

As many as you like. As long as a model supports skills, you can use Ios Security And Rbac with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Ios Security And Rbac AI skill free?

Yes. It is published on GitHub by peterbamuhigire under the MIT license. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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Ios Security And Rbac

Overview