Pragma Labs mcp studio

[ Automation E2E Testing ]

Automation E2E Testing

[Intro: interact with your MCP application normally, hit record, and MCP Studio saves the session as a replayable test.]

Recording a session

[Step-by-step: click Record in the top bar, perform your actions (tool calls, resource reads, widget interactions), click Stop, name the test and add tags, save.]

  1. 1 Click Record in the top bar.
  2. 2 Perform the actions you want to test: call tools, read resources, interact with widgets.
  3. 3 Click Stop.
  4. 4 Name the test, add a description and tags, save.
screenshot: record + save modal

Replay and run

[Describe the Tests drawer: open it, pick a test, run it. Mention step-by-step mode vs. auto-play. Explain what happens when a step fails (diff view).]

Step mode

Advance one step at a time. Inspect results before continuing.

Auto-play

Run the full test automatically. Results shown at the end.

screenshot: replay result dialog

What gets recorded

Tool call input, output, status
Resource read URI, contents, status
Widget click element selector, rendered HTML/text
Widget text input element selector, value, rendered HTML/text