What probably matters to youSection of the release
Unclear What changed in the plugin, and whether it is available to users, is not stated.
What
Claude Code bundles a plugin called Claude Test. It is started with the claude-test command and its skills, and it ships three agents, which are helper copies of Claude with set jobs:
author
explorer
runner, which works in the background, drives the app being tested in the plugin's own closed-off browser with no visible window, and judges test descriptions
It controls the browser through tools named mcp__plugin_claude-test_browser__*. The plugin was in the previous build and has changed in this one.
Why
It brings a browser-based testing workflow into Claude Code.
