SkillFoxx

TestDriver MCP

MCP server, agent and skills for end-to-end UI tests where the agent drives the computer through vision on cloud machines

  • 356 ★ on the repository
  • Last commit
MCP serverOfficial

Broad access

Why this level

  • Performs real UI actions and can run commands
  • Sends the app and data to the vendor cloud
  • Requires a secret access key
All reasons and checks

testdriverai/testdriveraiAuthor:TestDriver.ai

Install

In your terminal, with SkillFoxx CLI

npx skillfoxx add mcp/testdriver

Detects the agents on your machine, shows the access level and pins the version.

Other ways to install

Access and checks

How we review

Broad accessThe tool can change data, run commands or handle secrets.

  • Performs real UI actions and can run commands
  • Sends the app and data to the vendor cloud
  • Requires a secret access key

This is third-party code. Review the repository files before installing.

What it does

The repository ships an MCP server, an expert agent and a set of skills for Claude Code and Codex to author and run end-to-end tests by driving the interface. Tests are stated in plain language: find an element, click, assert that something is visible, and the engine relies on vision rather than selectors. A run happens on an ephemeral cloud machine that launches a browser or app and returns a result with a video replay. A CLI sets up the project and wires it into Vitest, and there is a standalone npm package.

Who it is for. For QA engineers and developers who need end-to-end tests of hard flows: desktop apps, extensions, OAuth, PDF, iframe and canvas.

Good fit when

  • You need to cover a flow that is hard to test with selector-based tools
  • You want to describe test steps in words and run them from the agent
  • You need a cloud run with a video replay and a report

Not a fit when

  • Plain unit or selector tests without a cloud are enough
  • You cannot expose the app and data to an external service

Example request

Write a test: open the site, sign in via OAuth and check that the username is visible

MCP

Transport
stdio
Authentication
API key

Environment variables

TD_API_KEY required, secret
Access key for the TestDriver cloud from the account console.

Limitations

It needs a TestDriver account and a TD_API_KEY, runs happen on the vendor's cloud machines, and billing follows their terms. Availability from Russia without a VPN is not verified. Tests perform real UI actions and can run commands, so they belong in test environments rather than production.

How to disable. Uninstall the testdriver plugin via /plugin, remove the testdriver MCP block from the agent config, and drop the testdriverai package from the project.

FAQ

Do I need a paid account?

You need a TestDriver account and a TD_API_KEY, and runs happen in their cloud. Sign-up is free; further limits and pricing are on the vendor's side.

How is it different from Playwright or Cypress?

A test is written in words and relies on computer vision rather than selectors, so it covers desktop apps, extensions, OAuth, PDF, iframe and canvas.

Discussion

No questions or reviews yet.

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README in short

The README presents TestDriver as an end-to-end testing tool where the agent drives the interface through vision. Quick start: npx testdriverai init creates the project, installs Vitest and configures MCP for VS Code, Cursor or Claude Desktop, then vitest run executes a test on a cloud machine with a video replay. The repository holds an MCP server, an agent, dozens of per-action skills, a CLI and an editor extension. It claims support for desktop apps, browser extensions, OAuth, PDF, iframe and canvas.

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