WebMCP Testing

Before writing code

Fetch live docs:

1. Web-search webmcp testing tools agents Chrome DevTools for testing tooling and guidance
2. Web-search site:developer.chrome.com webmcp testing early preview for Chrome EPP testing instructions
3. Web-search webmcp tool discovery verification testing for testing patterns
4. Web-search site:github.com mcp-b testing for polyfill-specific testing utilities

Conceptual Architecture

Testing Dimensions

WebMCP tools need testing across multiple dimensions: