What is revenuecat-entitlements-gate?

A tool for checking whether a RevenueCat user has an active entitlement, meaning access granted to a paid app feature.

Use it for one-time checks or live updates when deciding whether a user can access a paid feature.

It provides the subscription check needed to show or hide premium features without mixing that decision with purchasing or user sign-in logic.

revenuecat-entitlements-gate — Skill for Claude Code by RevenueCat

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 RevenueCat/ai-toolkit --skill revenuecat-entitlements-gate

Clone the repo

git clone --depth 1 https://github.com/RevenueCat/ai-toolkit

Made for: Claude Code.

Or install revenuecat, the plugin that ships this one along with the rest of its 18 skills, 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/revenuecat/ai-toolkit/revenuecat-entitlements-gate/github.svg)](https://agentmods.dev/skills/revenuecat/ai-toolkit/revenuecat-entitlements-gate)

Your own site

<a href="https://agentmods.dev/skills/revenuecat/ai-toolkit/revenuecat-entitlements-gate"><img src="https://agentmods.dev/badge/skills/revenuecat/ai-toolkit/revenuecat-entitlements-gate/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/revenuecat/ai-toolkit/revenuecat-entitlements-gate"><img src="https://agentmods.dev/badge/skills/revenuecat/ai-toolkit/revenuecat-entitlements-gate.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 92 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 894 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. Third-party audits

Socket pass 8 May 2026
Snyk pass 8 May 2026
NVIDIA SkillSpector pass 7 Sept 2026

How audits are shown

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.

Model	Per session	Once invoked
Fable 5.1	$0.00092	$0.00894
Opus 5	$0.00046	$0.00447
Sonnet 5	$0.00018	$0.00179
Haiku 4.5	$0.00009	$0.00089

Measured 12d ago against content hash 9d15cad285a8, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

revenuecat-entitlements-gate 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.

revenuecat/skills/revenuecat-entitlements-gate/SKILL.md · 49 lines

How it starts

The opening of the file, as written. The whole thing — 49 lines — stays where its author put it; the contents beside it link to each section on GitHub.

revenuecat-entitlements-gate: check a RevenueCat entitlement

Use this skill when the user wants to decide whether to show or hide a feature based on an active RevenueCat entitlement. The skill covers the one shot check and the reactive listener; it does not cover purchasing (see revenuecat-purchase-flow) or auth (revenuecat-identify-user).

1. Detect the platform

Inspect the working directory and pick the first match, from top to bottom:

React Native: package.json has a react-native-purchases entry, or react-native as a dependency → read platforms/react-native.md. If expo is also a dependency, note it as an Expo project.
Flutter: pubspec.yaml exists at the project root → read platforms/flutter.md.
Kotlin Multiplatform: build.gradle.kts contains a kotlin { … } multiplatform source sets block, or depends on com.revenuecat.purchases:purchases-kmp* → read platforms/kmp.md.
Android (native): build.gradle(.kts) applies com.android.application (and is not KMP) → read platforms/android.md.
iOS (native): Package.swift, *.xcodeproj, *.xcworkspace, or Podfile at the project root → read platforms/ios.md.

If several match (e.g. an ios/ folder inside a Flutter project), pick the outermost project, the one that owns the build. If still ambiguous, ask the user which platform they want to configure.

2. Shared concepts (all platforms)

Check the entitlement identifier, not the product ID. The identifier (for example "premium") is configured in the RevenueCat dashboard and mapped to one or more products. Using the entitlement lets you change products, prices, and stores without touching app code.
customerInfo.entitlements.active is the source of truth. It is a Map<String, EntitlementInfo> keyed by entitlement identifier. Presence in active means the user currently has access. Absence means they do not, regardless of past purchases.
Do not gate on purchase history. Expired subscriptions still appear in customerInfo.entitlements.all but drop out of active. Use active only.
Fetch once, then subscribe. The first customerInfo call returns a cached value quickly, and the SDK refreshes in the background. Every SDK exposes a listener or stream that fires when entitlements change (after a purchase, restore, renewal, or expiration). Subscribe to that instead of polling.
The SDK must be configured first. If Purchases.configure(…) has not run, the entitlement call will fail. Set up the SDK via integrate-revenuecat before using this skill.

Read the full file on GitHub · 49 lines

Files

What ships with it

5 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.

12d ago First seen · 49 lines · 92 tokens per session scan A 9d15cad285a8

Subscribe to this mod's changes

revenuecat-entitlements-gate is a skill published in the GitHub repository RevenueCat/ai-toolkit (65 stars, last pushed 10d ago), licensed MIT. It adds 92 tokens to every session and 894 once invoked, about $0.0005 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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