Playwright MCP v0.0.80
Playwright MCP v0.0.80 adds recording tools to capture user actions as Playwright code, preserves original screenshot bytes, and fixes several session, context, and security bugs.
原始内容为英文；当前页面提供中文导航与来源说明，具体事实请以原文为准。
为什么值得关注
Playwright MCP version 0.0.80 introduces opt-in recording tools ( browser start recording / browser stop recording via --caps=devtools ) that record manual user browser actions and emit Playwright code. Key bug fixes include: browser take screenshot now returns original screenshot bytes instead of downscaling to model limits; cached browser backends are properly dropped on browser close with shared contexts, preventing subsequent tool call failures; remote browserInfo accurately reports the actual remote browser; --user-data-dir is respected in extension mode; default --codegen language is inferred from the environment; orphaned preferences are no longer treated as installed extensions; chromiumSandbox settings from config files are preserved; heartbeat execution is restricted to HTTP clients with active event streams; and the internal /killkillkill endpoint is removed from production builds.
可执行摘要
Playwright MCP v0.0.80 introduces browser start recording and browser stop recording under --caps=devtools to record browser interactions. It also updates browser take screenshot to return raw screenshot bytes without downscaling, improves cached browser backend cleanup on close, and fixes multiple configuration and endpoint handling issues.
- Agent 实用度
- 82/100
- 可信度
- 96%
- 机器格式
- JSON + Markdown
开发者应核对什么
- Enable --caps=devtools if you need the new browser start recording and browser stop recording tools.
- Be aware that browser take screenshot now returns full-size screenshot bytes; ensure downstream multimodal handling accounts for potentially larger payloads instead of auto-downscaled images.
- Verify environment-based codegen language defaults if relying on default code generation behavior.