Descriptions:
Nate Herk walks through three real-world browser automation use cases built by connecting Claude Code to Playwright CLI — a combination that enables natural-language control of a full browser session without requiring an MCP server.
The first use case is autonomous QA: Claude Code builds a multi-page onboarding form, then immediately runs Playwright to test it, identify bugs, apply fixes, and retest in a closed loop until all tests pass — entirely without human intervention. The second is web scraping: Claude Code writes and iteratively debugs a Playwright script to find dentist offices and extract phone numbers, autonomously switching from Google to DuckDuckGo after detecting bot-blocking. The third demonstrates authenticated session automation inside a real school account, addressing the common question of whether browser use can handle login-gated workflows.
Herk explains why he chose Playwright CLI over the Chrome DevTools MCP (token overhead from the MCP’s large tool manifest), demonstrates using Claude’s plan mode and /init command for structured project setup, and discusses how pairing automation scripts with Claude skills creates consistent, repeatable pipelines. The video is a practical reference for developers looking to replace manual QA processes or automate data collection from sites without APIs.
📺 Source: Nate Herk | AI Automation · Published April 25, 2026
🏷️ Format: Hands On Build
