 jackwener
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b2fa7daf57
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feat: replace @playwright/mcp with lightweight daemon + Chrome Extension
Architecture:
- Micro-daemon (HTTP + WebSocket bridge, ~190 lines, auto-start/idle-exit)
- Chrome MV3 Extension using chrome.debugger CDP (10KB build)
- 5 protocol actions: exec, navigate, tabs, cookies, screenshot
- All DOM ops via JS evaluate — no extension update needed for new features
Key features:
- CDP Runtime.evaluate for JS execution in page context
- Tab management, cookie access via Chrome APIs
- Auto-start daemon on cold boot, idle auto-exit (5min)
- Minimal permissions: debugger, tabs, cookies, activeTab, alarms
Tested: zhihu hot (14.3s), twitter timeline (9.3s)
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2026-03-19 16:21:17 +08:00 |
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