intune-app-protection

intune-app-protection is a skill for Claude Code, Codex from vinayaklatthe/microsoft-security-skills. It costs 174 tokens per session (1,568 once invoked), scanned A, original, MIT.

Guidance for Microsoft Intune app protection policies, which keep company data inside supported mobile apps separate from personal data. It covers protection with or without enrolling the device in company management.

In plain words
What is it for?
Use it to choose between protection for personal devices, managed company devices, shared devices, or mixed environments. It covers controls such as copy and paste, saving files, encryption, app access checks, and selective data removal.
Why use it?
It helps protect work data on personal phones without taking control of the whole device. It also explains how to remove company data without deleting personal content.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to choose between protection for personal devices, managed company devices, shared devices, or mixed environments. It covers controls such as copy and paste, saving files, encryption, app access checks, and selective data removal.

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Install with agentmods
npx agentmods add skills/vinayaklatthe/microsoft-security-skills/intune-app-protection
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 vinayaklatthe/microsoft-security-skills --skill intune-app-protection
Clone the repo
git clone --depth 1 https://github.com/vinayaklatthe/microsoft-security-skills

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 intune-app-protection

README.md
[![agentmods](https://agentmods.dev/badge/skills/vinayaklatthe/microsoft-security-skills/intune-app-protection/github.svg)](https://agentmods.dev/skills/vinayaklatthe/microsoft-security-skills/intune-app-protection)
Your own site
<a href="https://agentmods.dev/skills/vinayaklatthe/microsoft-security-skills/intune-app-protection"><img src="https://agentmods.dev/badge/skills/vinayaklatthe/microsoft-security-skills/intune-app-protection/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 intune-app-protection

Your own site · 80×15
<a href="https://agentmods.dev/skills/vinayaklatthe/microsoft-security-skills/intune-app-protection"><img src="https://agentmods.dev/badge/skills/vinayaklatthe/microsoft-security-skills/intune-app-protection.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 174 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,568 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 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 $0.00174 $0.01568
Opus 5 $0.00087 $0.00784
Sonnet 5 $0.00035 $0.00314
Haiku 4.5 $0.00017 $0.00157

Measured 12d ago against content hash d16815d4e5b2, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

intune-app-protection 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 12d 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.

skills/intune-app-protection/SKILL.md · 113 lines

How it starts

The opening of the file, as written. The whole thing — 113 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Microsoft Intune - App Protection Policies (MAM)

Intune app protection policies (APP / MAM) protect organisational data inside apps at the application layer, with or without device enrollment. They make BYOD safe by isolating corporate data inside managed apps and enabling selective wipe of org data without touching personal content.

When to use

Protecting Microsoft 365 and Intune-SDK-enabled app data on mobile devices, especially unmanaged / personal devices (MAM without enrollment, MAM-WE). Use this skill when full device enrollment is undesirable or impractical.

Do not use this skill for full device management (intune-device-mgmt) or disk encryption (bitlocker-design).

Pick the protection model

Scenario Model Notes
BYOD - no enrollment MAM without enrollment (MAM-WE) Default for personal devices
Corporate-owned, managed APP on managed devices Layered on top of MDM
Mix of corporate + BYOD Both Same APP, different deployment scope
Frontline / shared device App protection + Shared Device mode Per-user data isolation
Strict regulated data APP + Conditional Access app filter CA-enforced gating

Rule of thumb: if you want the user to keep their personal data and the device, but the company to keep its data, MAM-WE. APP without CA enforcement is optional; APP with CA "Require app protection policy" is enforced.

Approach

  1. Choose the model and target audience — MAM-WE for BYOD, APP on managed devices for corporate. Both target users and groups, not devices. Per platform: iOS/iPadOS and Android. Verify: APP assignment shows the right user groups; status report shows policy delivered to the target population.

  2. Data protection settings — Restrict cut/copy/paste to managed apps; prevent "Save As" to personal locations; restrict backup to iCloud/Google Drive; require encryption of org data at rest in the app. Verify: testing on a personal device shows paste from Outlook → personal Notes is blocked.

Read the full file on GitHub · 113 lines

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. 12d ago First seen · 113 lines · 174 tokens per session scan A d16815d4e5b2

Subscribe to this mod's changes

intune-app-protection is a skill published in the GitHub repository vinayaklatthe/microsoft-security-skills (173 stars, last pushed 2mo ago), licensed MIT. It adds 174 tokens to every session and 1,568 once invoked, about $0.0009 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 2026-08-30.

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