ios-e2e-readiness

ios-e2e-readiness is a skill for Claude Code, Codex from shenyuexin/mobile-e2e-mcp. It costs 61 tokens per session (1,727 once invoked), scanned A, original, MIT.

A guide for diagnosing unreliable iOS end-to-end tests across SwiftUI and UIKit screens. End-to-end tests operate the app like a user and check complete flows.

In plain words
What is it for?
Use it to improve launch and reset behavior, stable element identifiers, ready-state handling, interruption recovery, and evidence when iOS tests fail.
Why use it?
It helps distinguish timing problems from unstable identifiers, app reset issues, interruptions, mixed screen ownership, and controls that are not ready for action.

Skill for Claude CodeCodex

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

Good fit Use it to improve launch and reset behavior, stable element identifiers, ready-state handling, interruption recovery, and evidence when iOS tests fail.

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Install with agentmods
npx agentmods add skills/shenyuexin/mobile-e2e-mcp/ios-e2e-readiness
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 shenyuexin/mobile-e2e-mcp --skill ios-e2e-readiness
Clone the repo
git clone --depth 1 https://github.com/shenyuexin/mobile-e2e-mcp

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 ios-e2e-readiness

README.md
[![agentmods](https://agentmods.dev/badge/skills/shenyuexin/mobile-e2e-mcp/ios-e2e-readiness/github.svg)](https://agentmods.dev/skills/shenyuexin/mobile-e2e-mcp/ios-e2e-readiness)
Your own site
<a href="https://agentmods.dev/skills/shenyuexin/mobile-e2e-mcp/ios-e2e-readiness"><img src="https://agentmods.dev/badge/skills/shenyuexin/mobile-e2e-mcp/ios-e2e-readiness/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 ios-e2e-readiness

Your own site · 80×15
<a href="https://agentmods.dev/skills/shenyuexin/mobile-e2e-mcp/ios-e2e-readiness"><img src="https://agentmods.dev/badge/skills/shenyuexin/mobile-e2e-mcp/ios-e2e-readiness.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 61 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,727 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 $0.00061 $0.01727
Opus 5 $0.00030 $0.00864
Sonnet 5 $0.00012 $0.00345
Haiku 4.5 $0.00006 $0.00173

Measured 9d ago against content hash a4399364e7a0, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

ios-e2e-readiness 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.

skills/ios-e2e-readiness/SKILL.md · 188 lines

How it starts

The opening of the file, as written. The whole thing — 188 lines — stays where its author put it; the contents beside it link to each section on GitHub.

iOS E2E Readiness

Overview

Use this skill after the shared baseline when the problem is clearly iOS-specific. The goal is to turn vague “SwiftUI timing” or “just add waits” debates into iOS-specific contract fixes around launch/reset behavior, stable identifiers, mixed ownership, ready-state visibility, interruption handling, and post-transition actionability.

When to Use

  • iOS-only mobile E2E is flaky
  • SwiftUI screens look correct but controls are not reliably actionable
  • UIKit lists rely on repeated labels or weak identity
  • Mixed SwiftUI/UIKit surfaces are hardest to diagnose
  • Retries pass later and the team is debating timing vs selectors vs interruptions

Do not use this before the baseline skill when the problem is still cross-platform and the team lacks shared readiness vocabulary.

Inheritance Rule

This skill extends mobile-e2e-readiness-baseline.

Do not redefine the shared contract terms:

  • deterministic entry
  • stable locators
  • ready / busy / blocked state
  • reset semantics
  • transition stability
  • evidence hooks
  • remediation path

Instead, answer what they mean on iOS.

Quick Reference

iOS layer Question to ask first Typical app-side fix
Launch / reset Is the flow reproducible from a stable iOS launch/reset path? Fix launch args/env, URL entry, and stale app/simulator assumptions
SwiftUI hooks Are critical controls addressable by stable accessibilityIdentifier and clear state? Add identifiers and actionable state exposure
UIKit hooks Are controls and cells addressable by stable identifiers instead of repeated labels? Add durable identifiers and reduce repeated-label ambiguity
Mixed ownership Is one target clearly owned across SwiftUI/UIKit boundaries? Define one actionable owner and one stable identifier
State visibility Can automation tell ready from busy or blocked? Expose explicit actionable ready-state and blocker signals
Interruption handling Could a permission, modal, or protected state be blocking action? Surface interruption/blocked-state explicitly before tuning waits

Read the full file on GitHub · 188 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. 9d ago First seen · 188 lines · 61 tokens per session scan A a4399364e7a0

Subscribe to this mod's changes

ios-e2e-readiness is a skill published in the GitHub repository shenyuexin/mobile-e2e-mcp (2 stars, last pushed 3mo ago), licensed MIT. It adds 61 tokens to every session and 1,727 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.

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