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Generate tests by exploring your app with the AI vision agent
Passed 22 of 22 test cases with the skill, and 11 of 22 without it.
and 13 more in the full report
12 fixed11 passed either way0 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 11 test cases the skill fixed. Same model, same prompt, with and without the skill.
In our JavaScript Vitest AI visual test, we initialized `testdriver = TestDriver(context)`. What specific method call prepares the cloud Linux VM and launches the browser to navigate to https://dashboard.example.com?
| Checked | Without skill | With skill |
|---|---|---|
| Calls testdriver.provision.chrome with the target URL | Missed | Passed |
The instructions your model reads when the skill loads.
Start with an exploration of your app. Tests begin here: you describe a flow in plain English. Then the TestDriver vision agent clicks, types, and reads the screen to understand it. Then it writes the test for you. There are no selectors, no DOM, and no weak locators. Only describe what you want to test. Let the agent find the other parts.
There are two methods for an exploration. You can chat with your AI assistant through the TestDriver MCP server. Or you can give a coding agent our instructions file and tell it to generate a test.
Start with our quickstart. Then give your coding agent our agent instructions file.
Then, you can prompt your coding agent to generate tests. Here is an example prompt:
Make me a TestDriver test that does the following steps:
Navigate to practicetestautomation.com
Type username student into Username field
Type password Password123 into Password field
Push Submit button
Verify new page contains expected text 'logged in'
Use explicit commands for production tests. They are at a lower cost, faster, and more reliable.
Use the TestDriver MCP server and your AI assistant (GitHub Copilot, Cursor, or Claude Desktop) to make tests. You chat with an AI agent. The agent starts a virtual machine, does actions, and writes the test code for you.
Open the chat of your AI assistant. If your project has no other agents, TestDriver uses the TestDriver agent by default. If not, select testdriver from the agent dropdown in the chat panel.
Describe what you want to test:
test cases passed, vs 11 / 22 without
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