Playwright MCP v0.0.82
Playwright MCP v0.0.82 integrates page-registered WebMCP tools directly into the MCP tool list, adds media feature emulation, supports 60 fps styleable video recording, and offers absolute file paths.
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为什么值得关注
Playwright MCP v0.0.82 brings major changes to WebMCP integration and browser automation features: - WebMCP Direct Tools: Tools registered via the WebMCP API appear directly in the tool list prefixed with 'webmcp', carrying the page's input schema and annotations. Replaces 'browser webmcp list' and 'browser webmcp call'. Clients receive 'tools/list changed' when tabs change. Can be disabled with '--no-webmcp' (webmcp: false or PLAYWRIGHT MCP WEBMCP=false). WebMCP schemas and inputs should be treated as untrusted. - Media Feature Emulation: Introduces 'browser emulate media' to configure colorScheme, reducedMotion, forcedColors, contrast, and media type on the fly. - Video Recording Enhancements: 'browser start video' (requires --caps=devtools) now supports 'fps: 60' and 'cursor: true'. 'browser video show actions' accepts styling for points, highlights, and titles. - Absolute Paths: Added '--file-paths=absolute' (filePaths: "absolute" or PLAYWRIGHT MCP FILE PATHS=absolute) for clients lacking workspace root contexts. - Bug Fixes: Retains file chooser modal on failed uploads, validates header format in 'browser route', and bypasses service workers during 'browser storage state' retrieval.
可执行摘要
Playwright MCP v0.0.82 replaces 'browser webmcp list/call' by exposing page-registered WebMCP tools directly as 'webmcp' tools in the MCP tool list with dynamic 'tools/list changed' notifications. It also adds 'browser emulate media' for on-the-fly media overrides, adds absolute file path configuration, enables 60 fps/cursor-enabled video captures, and fixes upload modal retry behavior.
- Agent 实用度
- 82/100
- 可信度
- 96%
- 机器格式
- JSON + Markdown
开发者应核对什么
- Update client integrations using 'browser webmcp list' or 'browser webmcp call' to instead consume native dynamically listed 'webmcp' tools.
- Treat schemas, descriptions, and outputs from dynamic 'webmcp' tools as untrusted page input; opt out via '--no-webmcp' if untrusted execution is a concern.
- Optionally configure '--file-paths=absolute' if your client lacks workspace root context for screenshots, snapshots, and downloads.
- Pin to version 'npx @playwright/mcp@0.0.82' if avoiding automatic updates from '@playwright/mcp@latest'.