# app-screen-mcp

> Use this tool when you need to automate iOS Simulator interactions for testing or training purposes, enabling reliable control of devices and capture of screenshots. It solves problems of inconsistent or failed automation by providing deterministic actions like tapping and typing, and supports reading accessibility UI trees for informed decision-making. Ideal for use cases requiring a closed-loop observe-reason-act cycle, such as AI model training or automated testing.

Canonical page: https://skillsregistry.net/skills/xmuweili-app-screen-mcp  
JSON: https://api.skillsregistry.net/v1/skills/xmuweili-app-screen-mcp

## Description

An MCP server for reliable iOS Simulator automation that enables agents to control devices, read accessibility UI trees, and capture screenshots. It supports deterministic grounded actions like tapping, typing, and swiping to create a closed-loop observe-reason-act cycle.

## Trust

- **Trust score (0–1):** 0.99
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-09-19

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/hb8dkczr3h)
- **Repository:** <https://github.com/xmuweili/app-screen-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "xmuweili-app-screen-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/xmuweili-app-screen-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/xmuweili-app-screen-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt