Playwright MCP Builder

From configuration to verification, all in one screen

Turn Playwright MCP tests into clear, runnable workflows.

Simply select your target browser, Claude environment, actions, and expected results. Generate MCP configuration examples, Playwright code, execution steps, and a checklist as ready-to-use files.

Save a Free Markdown Test Template Choose Settings and Build a Test ↓

Free, no registration required, and all inputs are processed in your browser

Preview of the Playwright MCP Test Automation Builder
✓Free, No Registration
⌂Runs Entirely in Your Browser
⇩Export in 3 Formats
↻Save Locally and Edit Again

Test Builder

Generate a Complete, Runnable Test from Your Selected Conditions

Specify a URL and the actions you want to test to generate Claude MCP configuration, a Playwright test, execution steps, and a verification checklist at the same time.

Processed locally—nothing is sent externally

1Enter Test Conditions

Enter the starting page for the test.
Actions to Perform
Results to Verify
Do not enter sensitive information or real passwords. Use test values instead.

You can edit the generated content as often as needed. Local saving uses your browser's localStorage.

2Generated Output

Generated from sample conditions 

              


              

                
                
                
              

              
Free, no registration required, and generated files are saved directly to this device


              

                Your file has been saved. Change the URL or actions to build another scenario.
                Build Another Test →
              

            

          

        


        

          

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            Practical Deliverables Generated Together
          

          

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            Available Download Formats
          

          

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            Data Sent to External Servers
          

        

      

    


    

      

        

          
Why It Works

          
Spend Less Time Writing Configuration and More Time Improving Tests

          
Instead of searching through disconnected configuration examples, keep a consistent set of deliverables based on the conditions you selected.

        


        

          

            
            
Matching MCP Configuration and Code

            
Generate MCP configuration examples and Playwright code from the same conditions for your selected Claude environment and browser, reducing mismatches between setup and scenario.

          

          

            
            
Clear Post-Run Verification

            
Go beyond commands with Markdown that organizes prerequisites, execution steps, expected results, and troubleshooting checks.

          

          

            
            
Save and Edit Again Anytime

            
Save your inputs on this device and regenerate whenever the target URL or actions change. Use Markdown, JSON, or code to suit each task.

          

        

      

    


    

      

        

          
3 Steps

          
Prepare Your First Test Draft in 3 Steps

        


        

          

            
01

            
Select the Target Environment

            
Choose the browser, Claude environment, and target URL.

          

          

            
02

            
Choose Actions and Expected Results

            
Combine the steps you need, such as input, clicks, and visual verification.

          

          

            
03

            
Generate and Save

            
Review the output and save it to your device as Markdown, JSON, or Playwright code.

          

        

      

    


    

      

        

          
FAQ

          
Frequently Asked Questions About Playwright MCP Test Generation

        


        

          

            Are the URLs and actions I enter sent externally?
            
No. Generation is performed entirely by JavaScript in your browser. If you select “Save on This Device,” the data is stored in the current browser's localStorage.

          

          

            Can I run the generated code as-is?
            
The generated code follows the basic Playwright Test structure. However, you should adjust locators and test data to match the target site's labels, input names, headings, and authentication method. The generated checklist also identifies areas that may require adjustment.

          

          

            Does it support both Claude Desktop and Claude Code?
            
Yes. The configuration file location and execution instructions change according to the selected environment. Choose the environment you use in the form.

          

          

            Can I change saved settings later?
            
Yes. When you reopen the page in the same browser, locally saved inputs are restored. Change the URL, browser, actions, or expected results and generate the test again. Saving the configuration as JSON also makes it useful for sharing or recordkeeping.

          

          

            Is it safe to enter login credentials?
            
Do not enter real passwords or API keys. The generated code includes examples that reference environment variables, so manage credentials securely in the environment where you run the test.

          

        

      

    


    

      

        

          

            
Start Building

            
Start Your Next Test with Scenario Design, Not a Search for Configuration.

            
Save a practical Markdown template with sample values now. If you have already specified conditions in the builder above, they will be included.

            
            
Free, no registration required, and data is processed on your device