Is io.github.aarwitz/tapp safe to use?

io.github.aarwitz/tapp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.

How do I install io.github.aarwitz/tapp?

io.github.aarwitz/tapp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can io.github.aarwitz/tapp do?

io.github.aarwitz/tapp provides 4 tools: judgment, honest, Quickstart, License. See the full tools list on the server page for descriptions and parameters.

What AI clients work with io.github.aarwitz/tapp?

io.github.aarwitz/tapp is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.

Is io.github.aarwitz/tapp actively maintained?

io.github.aarwitz/tapp is actively maintained — last commit was 0 days ago.

io.github.aarwitz/tapp

tapp-mcp

Playwright for iOS — agents drive the simulator and get a deterministic ship/no-ship QA verdict

4 tools GitHub npm

No known CVEs

MIT license

Actively maintained

Last commit 0d ago

Works with most clients

Transport: stdio, sse, http

4 tools · ~121 tok

Grade A · 0.1% of 200K ctx

MCPpedia last refreshed this data 9h ago

Edit this pageView history

io.github.aarwitz/tapp is an MCP server that playwright for iOS — agents drive the simulator and get a deterministic ship/no-ship QA verdict. Its tool list has not been published yet over stdio, sse and http, requires no API key, and scores 89/100 on MCPpedia's security, maintenance and efficiency rubric.

Browser

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "io-github-aarwitz-tapp": {
      "args": [
        "-y",
        "tapp-mcp"
      ],
      "command": "npx"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-aarwitz-tapp)](https://mcppedia.org/s/io-github-aarwitz-tapp)

Read me

What io.github.aarwitz/tapp does

Give your coding agent hands and eyes on the iOS simulator.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y 'tapp-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

89/100across 5 weighted dimensions

How we score →

0255075100

−11

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked tapp-mcp against OSV.dev.

Inventory

Tools (4)

Click any tool to inspect its schema.

~121 tokens total

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.aarwitz/tapp safe to use?: io.github.aarwitz/tapp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
How do I install io.github.aarwitz/tapp?: io.github.aarwitz/tapp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can io.github.aarwitz/tapp do?: io.github.aarwitz/tapp provides 4 tools: judgment, honest, Quickstart, License. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.aarwitz/tapp?: io.github.aarwitz/tapp is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is io.github.aarwitz/tapp actively maintained?: io.github.aarwitz/tapp is actively maintained — last commit was 0 days ago.

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Discussion

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Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Edit this pageView history

Browser

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "io-github-aarwitz-tapp": {
      "args": [
        "-y",
        "tapp-mcp"
      ],
      "command": "npx"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-aarwitz-tapp)](https://mcppedia.org/s/io-github-aarwitz-tapp)

Read me

What io.github.aarwitz/tapp does

Give your coding agent hands and eyes on the iOS simulator.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y 'tapp-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

README

Tapp

Tapp lets coding agents verify UI changes on real iOS, Android, and web surfaces, then turns reviewed proof into deterministic CI checks. It can inspect and drive screens, explore for technical failures, and save important journeys as replayable tests.

Exploration reports findings, coverage, evidence, and limits. Only the repository-connected gate returns pass, fail, or inconclusive. Tapp does not turn an autonomous crawl into a subjective "ship-ready" score.

Supported targets:

Target app	Runtime
iOS	Simulator on macOS with Xcode; driven through XCUITest and accessibility
Android	Connected emulator or device with `adb`; driven through UIAutomator
Web (beta)	Owned browser app in Playwright Chromium

Windows can host Android and web testing when their prerequisites are installed. Windows desktop UI applications such as WinForms, WPF, and WinUI are not currently Tapp targets.

Give Tapp to your coding agent

After setup, the whole user prompt is:

Use Tapp to test this app.

The official skill teaches the agent to choose the smallest useful operation, handle repositories with multiple app targets, inspect visual evidence, and keep exploration observations separate from gate decisions.

Claude Code, Codex, Cursor, Copilot, and other Agent Skills clients (recommended):

npx -y skills add aarwitz/tapp --skill tapp

This installs the open Agent Skills workflow into the current project and lets the agent run the npm CLI directly. Inspecting, focused evidence, autonomous exploration, deterministic replay, and gating need no MCP server, plugin, account, API key, global Tapp install, or pasted prompt block. Add -g for a user-wide install, or --agent claude-code, --agent codex, and similar selectors to constrain the clients. Start or restart the agent from the application repository and use the short prompt above.

Claude Code — optional enhanced skill and MCP tools:

claude plugin marketplace add aarwitz/tapp
claude plugin install tapp@tapp

The plugin bundles the same tapp Agent Skill with the matching npm-backed MCP server. Add it when you want inline screenshot results or when the agent must interactively tap, type, and record an arbitrary multi-step journey in one persistent session. It is not required for the core skill-to-CLI workflow.

No agent integration: run the npm package directly from an app repository in one line:

npx -y @aarwitz/tapp@latest init . --explore

VS Code: install Tapp from the Marketplace. It contributes the same cross-platform Agent Skill to Copilot plus focused iOS simulator tools and an auto-refreshing screenshot preview. The preview is not an emb

... View full README on GitHub

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

89/100across 5 weighted dimensions

How we score →

0255075100

−11

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked tapp-mcp against OSV.dev.

Inventory

Tools (4)

Click any tool to inspect its schema.

~121 tokens total

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.aarwitz/tapp safe to use?: io.github.aarwitz/tapp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
How do I install io.github.aarwitz/tapp?: io.github.aarwitz/tapp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can io.github.aarwitz/tapp do?: io.github.aarwitz/tapp provides 4 tools: judgment, honest, Quickstart, License. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.aarwitz/tapp?: io.github.aarwitz/tapp is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is io.github.aarwitz/tapp actively maintained?: io.github.aarwitz/tapp is actively maintained — last commit was 0 days ago.

Similar servers

Others in browser

View all →

Browser Tools Mcp96

Monitor browser logs directly from Cursor and other MCP compatible IDEs.

7.3k 7

Firecrawl Mcp Server95

🔥 Official Firecrawl MCP Server - Adds powerful web scraping and search to Cursor, Claude and any other LLM clients.

Self-hosted URL- and file-to-Markdown service for humans and AI agents - web pages, documents, images, audio, YouTube. PWA + REST + MCP + Claude Code skill, Reddit-aware, refreshable share links.

472 3

MCP Security Weekly

Get CVE alerts and security updates for io.github.aarwitz/tapp and similar servers.

Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?