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asc-revenuecat-catalog-sync

asc-revenuecat-catalog-sync is a skill for Claude Code, Codex from Abdullah4AI/apple-developer-toolkit. It costs 51 tokens per session (1,610 once invoked), scanned A, original, MIT.

A tool for keeping App Store Connect, Apple’s app-publishing service, and RevenueCat, a service for managing in-app purchases, in agreement. It compares products, subscriptions, entitlements, offerings, and packages between them.

In plain words
What is it for?
Use it to start a RevenueCat catalog from App Store Connect, create missing purchase items, map products, or audit differences before release.
Why use it?
It finds missing or mismatched purchase settings and provides a consistent way to map products across both services.

Skill for Claude CodeCodex

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

not rated 10repo 2d ago A scan SkillSpector: pass 51 tokens original MIT

Good fit Use it to start a RevenueCat catalog from App Store Connect, create missing purchase items, map products, or audit differences before release.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/abdullah4ai/apple-developer-toolkit/asc-revenuecat-catalog-sync
View source ↗ Abdullah4AI/apple-developer-toolkit
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 Abdullah4AI/apple-developer-toolkit --skill asc-revenuecat-catalog-sync
Clone the repo
git clone --depth 1 https://github.com/Abdullah4AI/apple-developer-toolkit

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 asc-revenuecat-catalog-sync

README.md
[![agentmods](https://agentmods.dev/badge/skills/abdullah4ai/apple-developer-toolkit/asc-revenuecat-catalog-sync/github.svg)](https://agentmods.dev/skills/abdullah4ai/apple-developer-toolkit/asc-revenuecat-catalog-sync)
Your own site
<a href="https://agentmods.dev/skills/abdullah4ai/apple-developer-toolkit/asc-revenuecat-catalog-sync"><img src="https://agentmods.dev/badge/skills/abdullah4ai/apple-developer-toolkit/asc-revenuecat-catalog-sync/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 asc-revenuecat-catalog-sync

Your own site · 80×15
<a href="https://agentmods.dev/skills/abdullah4ai/apple-developer-toolkit/asc-revenuecat-catalog-sync"><img src="https://agentmods.dev/badge/skills/abdullah4ai/apple-developer-toolkit/asc-revenuecat-catalog-sync.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 51 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,610 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
  • 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00051 $0.01610
Opus 5 $0.00026 $0.00805
Sonnet 5 $0.00010 $0.00322
Haiku 4.5 $0.00005 $0.00161

Measured 9d ago against content hash f0e07fdd0121, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

asc-revenuecat-catalog-sync 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 9d 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

swiftship/internal/skills/data/features/asc-revenuecat-catalog-sync/SKILL.md · 193 lines

How it starts

The opening of the file, as written. The whole thing — 193 lines — stays where its author put it; the contents beside it link to each section on GitHub.

asc RevenueCat catalog sync

Use this skill to keep App Store Connect (ASC) and RevenueCat aligned, including creating missing ASC items and mapping them to RevenueCat resources.

When to use

  • You want to bootstrap RevenueCat from an existing ASC catalog.
  • You want to create missing ASC subscriptions/IAPs, then map them into RevenueCat.
  • You need a drift audit before release.
  • You want deterministic product mapping based on identifiers.

Preconditions

  • asc authentication is configured (asc auth login or ASC_* env vars).
  • RevenueCat MCP server is configured and authenticated.
  • In Cursor and VS Code, OAuth auth is available for RevenueCat MCP. API key auth is also supported.
  • You know:
    • ASC app ID (APP_ID)
    • RevenueCat project_id
    • target RevenueCat app type (app_store or mac_app_store) and bundle ID for create flows
  • Use a write-enabled RevenueCat API v2 key when applying changes.

Safety defaults

  • Start in audit mode (read-only).
  • Require explicit confirmation before writes.
  • Never delete resources in this workflow.
  • Continue on per-item failures and report all failures at the end.

Canonical identifiers

  • Primary cross-system key: ASC productId == RevenueCat store_identifier.
  • Keep productId stable once products are live.
  • Do not use display names as unique identifiers.

Scope boundary

  • RevenueCat MCP configures RevenueCat resources; it does not create App Store Connect products directly.
  • Use asc commands to create missing ASC subscription groups, subscriptions, and IAPs before RevenueCat mapping.

Modes

1) Audit mode (default)

  1. Read ASC source catalog.
  2. Read RevenueCat target catalog.
  3. Build a diff with actions:
    • missing in ASC
    • missing in RevenueCat
    • mapping conflicts (identifier/type/app mismatch)
  4. Present a plan and wait for confirmation.

2) Apply mode (explicit)

Execute approved actions in this order:

  1. Ensure ASC groups/subscriptions/IAP exist.
  2. Ensure RevenueCat app/products exist.
  3. Ensure entitlements and product attachments.
  4. Ensure offerings/packages and package attachments.
  5. Verify and print a final reconciliation summary.

Read the full file on GitHub · 193 lines

Files

What ships with it

2 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. 9d ago First seen · 193 lines · 51 tokens per session scan A f0e07fdd0121

Subscribe to this mod's changes

asc-revenuecat-catalog-sync is a skill published in the GitHub repository Abdullah4AI/apple-developer-toolkit (10 stars, last pushed 2d ago), licensed MIT. It adds 51 tokens to every session and 1,610 once invoked, about $0.0003 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.

E-commerceMobile
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