Blog
Articles about AI agent readiness, web standards, and preparing for autonomous agents.
Vercel's agent-browser: Why a CLI Beats MCP for Browser Automation
Vercel's agent-browser hit 22,000 GitHub stars in two months. It's a CLI, not an MCP server, and the data shows why: 94% fewer tokens, 3.5x faster execution, 100% success rate. We break down how it works, why it uses the accessibility tree, and what the 'less is more' finding means for your website.
Playwright: From Test Runner to AI Agent Interface
After Playwright overtook Cypress, Microsoft released Playwright MCP as an important browser automation option for compatible agents. We explain how getByRole and accessibility snapshots expose useful roles and names without guaranteeing complete agent navigation or task success.
How AI Agents See Your Website: The Accessibility Tree Explained
Browser agents may combine the DOM, accessibility tree, and screenshots. We explain why the accessibility tree is an important structured signal, which frameworks expose it, and how accessible websites support reliable interaction.
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Explore the checks behind measured stable-core coverage.