MCP Playwright Server

Enables AI assistants to control web browsers through Playwright automation, providing 50+ tools for navigation, interaction, testing, accessibility audits, and visual testing across Chromium, Firefox, and WebKit.

→ j0hanz/playwright-mcp · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 2 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

⚠️

Tests do not pass

Either the test suite is broken or the code regressed. Either way the published behaviour can’t be verified by the publisher’s own tests.

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configALLOWED_UPLOAD_DIR

configDEFAULT_BROWSER— chromium # chromium, firefox, webkit

configHEADLESS— true # Run headless mode

configIGNORE_HTTPS_ERRORS

configLOCALE

configLOG_FORMAT

configLOG_LEVEL— info # debug, info, warn, error

configMAX_ERROR_LOG_FILE_SIZE

configMAX_LOG_FILES

configMAX_LOG_FILE_SIZE

configMAX_SESSIONS— 5 # Concurrent sessions (1-20)

configMAX_SESSIONS_PER_MINUTE— Rate limiting: Configurable

configMCP_MODE

configSCREENSHOT_QUALITY

configSESSION_TIMEOUT— 1800000 # Session expiry in ms (30 min)

configTEST_ID_ATTRIBUTE

configTIMEOUT_ACTION— 20000 # Element action timeout in ms

configTIMEOUT_ASSERTION

configTIMEOUT_DEFAULT

configTIMEOUT_DIALOG

configTIMEOUT_DOWNLOAD

configTIMEOUT_NAVIGATION— 30000 # Page navigation timeout in ms

configTIMEZONE

configVIDEO_DIR

configVIEWPORT_HEIGHT

configVIEWPORT_WIDTH

// 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 7 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/j0hanz-playwright-mcp-oey0h2)](https://m8ven.ai/mcp/j0hanz-playwright-mcp-oey0h2)

commit: 4d4d5d97ec3b22a1ce09983b5de1ae4e290cebb9

code hash: bb290883b3b8f52aad55b50c7e6d93fd0f376b60a2a6be7dc7878a59e4ab1f5b

verified: 4/18/2026, 6:34:51 PM

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