Summary
If you're contributing to Playwright itself or need to understand its internals, this walks you through the architecture and development workflow. It covers adding new APIs with proper client/server implementation, creating MCP tools and CLI commands, and managing vendored dependencies across the different bundles (utils, core, babel). The guides explain the dispatcher protocol layer, DEPS rules for dependency management, and practical tasks like updating the WebKit Safari version string or bisecting regressions across published npm versions. Most useful when you're extending Playwright's functionality or debugging issues that require understanding how the library's protocol and bundling actually work under the hood.
Install to Claude Code
npx -y skills add microsoft/playwright --skill playwright-dev --agent claude-codeInstalls into .claude/skills of the current project.
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →
Files
SKILL.md
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Featured
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →Categories
