3 findingsStatic scanned
Installs and syncs MetaMask agent skills and rules into your project for your AI coding agent.
189.4k installs/moMIT
Device MCP
metamask · MCP server
Device MCP gives an AI coding agent hands on a mobile device. It works with iOS simulators through simctl and IDB, Android devices and emulators through ADB, and remote devices through Appium or BrowserStack. Your agent can inspect what is on screen, interact with elements, capture evidence, check logs and control the app lifecycle, and it can send raw Chrome DevTools Protocol commands to a React Native Hermes runtime in a debug build, or to an Android in-app WebView. It suits mobile developers debugging locally or writing end-to-end tests.
Written by ooruby from the README of @metamask/device-mcp 0.4.2.
Not claimed by its maker. Is this yours? Prove it and answer the findings
Why it's useful
Your agent can see and operate the app on a real or simulated device while you debug or write tests, instead of working from code alone.
What you could do with it
- Attach to a running simulator and ask your agent what is on screen, then have it tap an element.
- Attach to a live Appium session while a test runs so your agent can see what the test sees.
- Have your agent find element identifiers, labels and layout to write test assertions.
Written from its documentation: what it says it can do, not what our checks found.
Maintenance
Not measuredNo release date is on record for this package yet. The nightly publisher check records one as it reaches each npm package, about once every ten nights.
Release activity only: it says nothing about quality or safety, and a finished small package can be fine without releases. How it is measured
What this does not cover
- Everything. Treat it as you would software from anywhere else.
Receipt history: every signed receipt for every version of this listing, and what changed between them.
In its maker's words
MCP server for mobile device interaction — iOS (IDB), Android (ADB), and Appium/BrowserStack
Compare with
Compare all 4How far this has been checked
Static scanned
- What it establishes
- Its published package, or for a hosted server its source repository at a recorded commit, was read file by file, without running it, by every check in our current scan.
- What it does not
- How it behaves when it runs, or anything the scan does not read yet: several rubric checks, the repository's history, and compiled code in folders named dist or build. For a hosted server, that the endpoint runs the code that was read. The ooruby Index sets out exactly what was read.
- Exactly what was read
- Version 0.4.2, the file with digest sha512-vFHgeJS2aT1g7CxTnM7PH7eCtb4WBixkGkUXVyreTJ8Myhxw4pVWupCaVlrax+UG/eGId07WoYbNkKNZG+KmXA==, as the registry publishes it. A published version cannot be replaced, so this names the same bytes for anyone who checks.
- Authentication
- Runs locally. No hosted endpoint is listed for this package. You run it on your own machine, so there is no endpoint of ours to authenticate against.
Adding it
Paste this into your client's MCP configuration.
{
"mcpServers": {
"device-mcp": {
"command": "npx",
"args": [
"-y",
"@metamask/device-mcp@0.4.2"
]
}
}
}Or run it directly.
npx -y @metamask/device-mcp@0.4.2Pinned to 0.4.2, which is the version the findings above were found in. Drop the version to take whatever is newest, and the report on this page stops describing what you installed.
Where this came from
- Registry
- npm
- Package
- @metamask/device-mcp
- Version read
- 0.4.2
- Resolved
- 2026-10-10
Built from source, attested
npm publishes a signed statement that this exact package was built from the repository below, at this commit. It is verifiable without taking our word for it.
- Repository
- github.com/metamask/device-mcp
- Commit
- a8910df5c91f
- Built by
- github.com/actions/runner/github-hosted
- Registry publish attestation
- signed by npm · 2026-10-10
- Checked
- 2026-10-10
The badge, if this is your listing
It renders the current rung (static scanned) and links back here, where what that does and does not establish is one click away. It updates itself as the evidence deepens.
[](https://ooruby.com/market/metamask-device-mcp)About this listing
- Kind
- MCP server
- Category
- Developer tools
- Pricing
- Free
- Sandbox
- No
- Hosted
- No
- Updated
- 2026-10-10
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Verification records what our published tests found on a specific version at a specific date. It is not a warranty, and it does not certify that software is free of defects.