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Agent Skills for Browser Automation: The Complete Guide

🎯 Interview Q&A 51 AI API SQL Playwright Security Performance Mobile Accessibility CI/CD Git Linux Agile Strategy Career

Teach an AI coding agent to drive a real browser. The SKILL.md format, the Playwright CLI, first-party Test Agents, and the token economics that made skills beat MCP.

Chapter 1 is free. Locked chapters show their outline — read everything with a subscription, or own the book via Leanpub.

01freePart I: Foundations — How Agent Skills WorkWhat Are Agent Skills?2 interview · 12 sections 02🔒Part I: Foundations — How Agent Skills WorkAnatomy of a SKILL.md File2 interview · 11 sections 03🔒Part I: Foundations — How Agent Skills WorkThe Skill Lifecycle2 interview · 12 sections 04🔒Part I: Foundations — How Agent Skills WorkToken Economics -- Why Architecture Choices Matter2 interview · 13 sections 05🔒Part II: Playwright For Agents — The 2026 Browser Automation StackThe Playwright CLI -- Browser Control for Coding Agents2 interview · 10 sections 06🔒Part II: Playwright For Agents — The 2026 Browser Automation StackSnapshots, Refs, and Sessions -- The Working Vocabulary2 interview · 11 sections 07🔒Part II: Playwright For Agents — The 2026 Browser Automation StackTest Agents -- Planner, Generator, Healer2 interview · 11 sections 08🔒Part II: Playwright For Agents — The 2026 Browser Automation StackUnder the Hood -- Shared Browsers, Traces, and the Release Arc2 interview · 10 sections 09🔒Part III: Skills Vs Mcp — The Architectural DecisionArchitectural Comparison2 interview · 10 sections 10🔒Part III: Skills Vs Mcp — The Architectural DecisionToken Budget Analysis with Real Numbers2 interview · 12 sections 11🔒Part III: Skills Vs Mcp — The Architectural DecisionHybrid Strategies -- Using Both Together2 interview · 12 sections 12🔒Part IV: Building A Test Automation FrameworkArchitecture Decisions2 interview · 14 sections 13🔒Part IV: Building A Test Automation FrameworkTest Patterns for AI-Driven Automation2 interview · 16 sections 14🔒Part IV: Building A Test Automation FrameworkCI/CD Integration2 interview · 13 sections 15🔒Part IV: Building A Test Automation FrameworkReporting and Observability2 interview · 13 sections 16🔒Part IV: Building A Test Automation FrameworkSelf-Healing Strategies2 interview · 13 sections 17🔒Part V: The Webdriver Bidi ProtocolProtocol Overview2 interview · 12 sections 18🔒Part V: The Webdriver Bidi ProtocolEvolution from Selenium to BiDi2 interview · 12 sections 19🔒Part VI: Professional SkillsArchitect-Level Interview Scenarios2 interview · 11 sections 20🔒Part VI: Professional SkillsPresenting Your Framework3 interview · 11 sections 21🔒Part VI: Professional SkillsBuzzword Decoder2 interview · 17 sections 22🔒Part VII: The Competitive Landscape And FutureTool Comparison Matrix (July 2026)2 interview · 12 sections 23🔒Part VII: The Competitive Landscape And FutureDecision Framework -- When to Use What2 interview · 11 sections 24🔒Part VII: The Competitive Landscape And FutureCase Study: Vibium -- The AI-Native Bet2 interview · 9 sections 25🔒Part VII: The Competitive Landscape And FutureFuture Directions2 interview · 22 sections 26🔒Part VII: The Competitive Landscape And FutureAppendix A: Glossary of Terms0 interview · 1 sections 27🔒Part VII: The Competitive Landscape And FutureAppendix B: Quick Command Reference0 interview · 6 sections 28🔒Part VII: The Competitive Landscape And FutureAppendix C: Further Reading0 interview · 6 sections

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