app-store-toolkit:privacy

app-store-toolkit:privacy is a skill for Claude Code from vishalvshekkar/app-store-toolkit. It costs 16 tokens per session (1,138 once invoked), scanned A, original, MIT.

A code-analysis guide for preparing Apple App Store privacy labels. These labels tell users what data an app collects, why it uses that data, whether it links data to their identity, and whether it tracks them across apps.

In plain words
What is it for?
Use it to look for contact, health, financial, location, payment, and related data-handling code. It supports preparing the information needed for an app’s privacy declaration.
Why use it?
It helps developers inspect a codebase for signs of data collection before declaring the app’s privacy practices in App Store Connect.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter.

Part of the app-store-toolkit plugin — 19 skills, 2 agents, 2 hooks, 1 MCP server shipped together

Good fit Use it to look for contact, health, financial, location, payment, and related data-handling code. It supports preparing the information needed for an app’s privacy declaration.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/vishalvshekkar/app-store-toolkit/privacy
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 vishalvshekkar/app-store-toolkit --skill privacy
Clone the repo
git clone --depth 1 https://github.com/vishalvshekkar/app-store-toolkit

Made for: Claude Code.

Or install app-store-toolkit, the plugin that ships this one along with the rest of its 19 skills, 2 agents, 2 hooks, 1 MCP server.

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 app-store-toolkit:privacy

README.md
[![agentmods](https://agentmods.dev/badge/skills/vishalvshekkar/app-store-toolkit/privacy.svg)](https://agentmods.dev/skills/vishalvshekkar/app-store-toolkit/privacy)
Your own site
<a href="https://agentmods.dev/skills/vishalvshekkar/app-store-toolkit/privacy"><img src="https://agentmods.dev/badge/skills/vishalvshekkar/app-store-toolkit/privacy.svg" alt="Measured on agentmods" height="20"></a>
Per session 16 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,138 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 $0.00016 $0.01138
Opus 5 $0.00008 $0.00569
Sonnet 5 $0.00003 $0.00228
Haiku 4.5 $0.00002 $0.00114

Measured 8d ago against content hash 1796232bd278, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

app-store-toolkit:privacy 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 8d 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/privacy/SKILL.md · 157 lines

How it starts

The opening of the file, as written. The whole thing — 157 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/app-store-toolkit:privacy

You are analyzing the app's source code to help generate the App Privacy "nutrition label" required by Apple.

Background

Apple requires all apps to declare their privacy practices via "App Privacy" labels in App Store Connect. These labels cover:

  • Data Collection: What data types the app collects
  • Data Use: How collected data is used (analytics, advertising, product personalization, etc.)
  • Data Linking: Whether data is linked to the user's identity
  • Data Tracking: Whether data is used for cross-app tracking

Steps

1. Determine Source Path

Use $ARGUMENTS for a custom path, or default to the current project root.

2. Scan Source Code

Search the codebase for patterns indicating data collection:

Contact Info:

  • Email: NSContactsUsageDescription, email fields, contact forms
  • Phone: phone number inputs, CNContact
  • Address: address fields, location permissions for address

Health & Fitness:

  • HealthKit, HKHealthStore, workout data

Financial:

  • Payment APIs, StoreKit, credit card fields, PKPayment

Location:

  • CLLocationManager, CoreLocation, MapKit, GPS coordinates
  • Precise vs approximate location

Sensitive Info:

  • Biometric data: LocalAuthentication, LAContext, Face ID, Touch ID

Contacts:

  • CNContactStore, address book access

User Content:

  • Photos: PHPhotoLibrary, UIImagePicker, camera access
  • Files: document pickers, file uploads
  • Audio/Video: microphone, camera recording

Browsing History:

  • WKWebView, SFSafariViewController, URL tracking

Search History:

  • Search bar inputs, search analytics

Identifiers:

  • identifierForVendor, advertisingIdentifier, IDFA
  • Device fingerprinting patterns
  • User IDs, account creation

Usage Data:

  • Analytics SDKs: Firebase, Amplitude, Mixpanel, Segment
  • Crash reporting: Crashlytics, Sentry, Bugsnag
  • Custom analytics events

Diagnostics:

  • Crash logs, performance data
  • MetricKit, diagnostic reports

Read the full file on GitHub · 157 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. 8d ago First seen · 157 lines · 16 tokens per session scan A 1796232bd278

Subscribe to this mod's changes

app-store-toolkit:privacy is a skill published in the GitHub repository vishalvshekkar/app-store-toolkit (5 stars, last pushed 3mo ago), licensed MIT. It adds 16 tokens to every session and 1,138 once invoked, about $0.0001 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 2026-08-31.

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