store-publishing

store-publishing is a skill for Claude Code from smicolon/ai-kit. It costs 44 tokens per session (932 once invoked), scanned A, original, MIT.

A guide to publishing apps on the Apple App Store and Google Play. It covers store requirements, app information, screenshots, review rules, and compliance.

In plain words
What is it for?
It is for preparing app listings, checking screenshot specifications, managing store metadata, and responding to publishing or review questions.
Why use it?
It helps developers understand what app stores require before submission. This reduces avoidable problems with metadata, screenshots, reviews, or policy compliance.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the flutter plugin — 9 skills shipped together

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.

agentmods
npx agentmods add skills/smicolon/ai-kit/store-publishing
Any agent
npx skills add smicolon/ai-kit --skill store-publishing
Clone the repo
git clone --depth 1 https://github.com/smicolon/ai-kit

Made for: Claude Code.

Or install flutter, the plugin that ships this one along with the rest of its 9 skills.

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 store-publishing

README.md
[![agentmods](https://agentmods.dev/badge/skills/smicolon/ai-kit/store-publishing.svg)](https://agentmods.dev/skills/smicolon/ai-kit/store-publishing)
Your own site
<a href="https://agentmods.dev/skills/smicolon/ai-kit/store-publishing"><img src="https://agentmods.dev/badge/skills/smicolon/ai-kit/store-publishing.svg" alt="Measured on agentmods" height="20"></a>
Per session 44 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 932 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00044 $0.00932
Opus 5 $0.00022 $0.00466
Sonnet 5 $0.00009 $0.00186
Haiku 4.5 $0.00004 $0.00093

Measured 6d ago against content hash abc497fba495, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

store-publishing 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 6d 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.

packs/flutter/skills/store-publishing/SKILL.md · 164 lines

How it starts

The opening of the file, as written. The whole thing — 164 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Store Publishing Guide

Requirements and best practices for App Store and Google Play publishing.

App Store Connect (iOS)

Required Metadata

  • App name (30 characters max)
  • Subtitle (30 characters max)
  • Description (4000 characters max)
  • Keywords (100 characters, comma-separated)
  • Support URL
  • Marketing URL (optional)
  • Privacy Policy URL (required)

Screenshots Required

Device Size Required
iPhone 6.7" 1290 x 2796 Yes
iPhone 6.5" 1284 x 2778 Yes
iPhone 5.5" 1242 x 2208 Optional
iPad Pro 12.9" 2048 x 2732 If iPad supported

App Review Guidelines

  • No placeholder content
  • Complete functionality
  • Accurate screenshots
  • Clear privacy policy
  • No hidden features
  • Proper age rating

Common Rejection Reasons

  1. Incomplete information
  2. Bugs or crashes
  3. Placeholder content
  4. Misleading screenshots
  5. Privacy policy issues
  6. Guideline 4.2 (minimum functionality)

Google Play Console (Android)

Required Metadata

  • App name (50 characters max)
  • Short description (80 characters max)
  • Full description (4000 characters max)
  • Application type
  • Category
  • Content rating
  • Privacy policy URL

Graphics Required

Asset Size Format
App icon 512 x 512 PNG (32-bit)
Feature graphic 1024 x 500 PNG/JPEG
Phone screenshots 16:9 or 9:16 PNG/JPEG
Tablet screenshots 16:9 or 9:16 If tablet supported

Release Tracks

Track Purpose Review
Internal Team testing No review
Closed Limited testers No review
Open Public beta Light review
Production Public release Full review

Data Safety Declaration

Required information about:

  • Data collection practices
  • Data sharing
  • Security practices
  • Data deletion options

Pre-Submission Checklist

iOS

  • App icon (1024x1024)
  • Screenshots for required devices
  • Privacy policy URL accessible
  • App description complete
  • Keywords optimized
  • Age rating set
  • In-app purchases configured (if any)
  • Export compliance answered

Read the full file on GitHub · 164 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. 6d ago First seen · 164 lines · 44 tokens per session scan A abc497fba495

Subscribe to this mod's changes

store-publishing is a skill published in the GitHub repository smicolon/ai-kit (6 stars, last pushed 2d ago), licensed MIT. It adds 44 tokens to every session and 932 once invoked, about $0.0002 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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