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glama

Playwriter Browser MCP

An MCP server that enables AI agents to control a real Chrome browser with full login state through 37 structured automation tools, connecting via the Playwriter extension without needing a remote debugging port.

→ babelcloud/playwriter-browser-mcp· listed on glama
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// key findings
🚨
Known vulnerabilities in dependencies: 1 critical, 3 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
// known CVEs in dependencies1 critical3 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

criticalvitest@3.1.0GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

high@modelcontextprotocol/sdk@1.12.1GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.12.1GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.12.1GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

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// required environment variables
This server reads these from process.env. You'll be asked to provide them before it can run.
configMCP_PORT— 3280 MCP HTTP 服务端口
configOUTPUT_DIR— ./output 截图、PDF、trace 文件输出目录
configPLAYWRITER_EXTENSION_ID— "profile:104623951740642372686" npm run dev
configPLAYWRITER_RELAY_HOST— 127.0.0.1 Relay 地址
configPLAYWRITER_RELAY_PORT— 19988 Playwriter WebSocket relay 端口
// full audit trail
The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.
// improvement guidance — verified publishers only
We have 8 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/babelcloud-playwriter-browser-mcp-1fush4)](https://m8ven.ai/mcp/babelcloud-playwriter-browser-mcp-1fush4)
commit: 5f97001472a0302c4f504fe3ae9a62a47673355a
code hash: b445149c5146278d9ff941d66cccf9f545000fe5fddec299999505938fa0b3a8
verified: 6/23/2026, 10:14:28 AM
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